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WO2011091567A1 - Système de génération-absorption et pompe à chaleur à absorption - Google Patents

Système de génération-absorption et pompe à chaleur à absorption Download PDF

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Publication number
WO2011091567A1
WO2011091567A1 PCT/CN2010/001710 CN2010001710W WO2011091567A1 WO 2011091567 A1 WO2011091567 A1 WO 2011091567A1 CN 2010001710 W CN2010001710 W CN 2010001710W WO 2011091567 A1 WO2011091567 A1 WO 2011091567A1
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WO
WIPO (PCT)
Prior art keywords
absorber
solution
generator
absorption
heat exchanger
Prior art date
Application number
PCT/CN2010/001710
Other languages
English (en)
Chinese (zh)
Inventor
李华玉
Original Assignee
Li Huayu
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Li Huayu filed Critical Li Huayu
Publication of WO2011091567A1 publication Critical patent/WO2011091567A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type
    • F25B15/008—Sorption machines, plants or systems, operating continuously, e.g. absorption type with multi-stage operation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/62—Absorption based systems

Definitions

  • the invention belongs to the technical field of low temperature waste heat utilization heat pump.
  • the first type of absorption-generation system in which the absorber is connected to the generator through the solution pump and the solution heat exchanger, and the generator is connected to the absorber through the solution heat exchanger is to drive the heat medium at a high temperature.
  • the temperature difference from the heated medium is the driving force.
  • the first type of absorption-generation system in combination with other components including the condenser and the evaporator, can constitute a plurality of specific first-type absorption heat pump structures and processes, correspondingly having suitable operating parameters and corresponding performance indices; The higher the degree of raising the residual heat temperature, the lower the performance index it has.
  • the temperature of the waste heat resource is always higher than the ambient temperature, and the temperature difference between the waste heat resource and the environment is a natural driving force.
  • the unit using this driving force is the second type of absorption heat pump.
  • this driving force is weaker than that of the first type of absorption heat pump, when the low temperature waste heat resource is rich, especially when there are abundant waste heat resources mainly in the form of latent heat, the driving force is utilized.
  • the combination of the two driving forces can not only improve the utilization of waste heat resources, but also reduce the requirements on the quantity and quality of the high-temperature driving heat. .
  • the utility model can simultaneously use the temperature difference between the heat medium and the heated medium and the temperature difference between the residual heat resource and the environment as the driving force, so as to achieve the purpose that the heat pump has a higher performance index and higher heat recovery temperature.
  • a new absorption-generation system with simple and reasonable structure and process is found, and based on this new absorption-generation system, the corresponding other components are added, and an absorption heat pump based on the new absorption-generation system is obtained. It is rich in low-temperature waste heat, especially for the utilization of low-temperature waste heat with latent heat and abundant resources.
  • the new absorption heat pump includes the driving force of the first type of absorption heat pump and the second type of absorption heat pump, which can be called a composite absorption heat pump; but considering the existence of other composite absorption heat pump units, in order to avoid the name The misunderstanding and the ability to be easy to remember, so the new type of absorption heat pump juxtaposed with the first type of absorption heat pump and the second type of absorption heat pump is named the third type of absorption heat pump, which will contain two kinds of driving forces.
  • the absorption-generation system is named the third type of absorption-generation system.
  • a primary object of the present invention is to provide a third type of absorption-generation system and a third type of absorption heat pump - first to propose a third type of absorption-generation system, and then to add different types based on the third type of absorption-generation system.
  • the specific invention is as follows -
  • a third type of absorption-generation system consisting mainly of a first absorber, a second absorber, a generator, a first solution pump, a second solution pump, a solution throttle valve, a solution heat exchanger, and a steam separation chamber
  • the first absorber has a dilute solution pipeline connected to the steam distribution chamber via the solution throttle valve and the second absorber, and the split solution chamber and the concentrated solution pipeline are connected to the first absorber via the second solution pump, the second absorber
  • the dilute solution pipeline is connected to the generator via the first solution pump and the solution heat exchanger, and the generator and the concentrated solution pipeline are connected to the second absorber via the solution heat exchanger, and the first absorber further has a heated medium
  • the pipeline communicates with the outside and has a refrigerant vapor passage communicating with the outside, the steam compartment and the refrigerant vapor passage are connected to the outside or respectively, and the refrigerant vapor passage is connected to the outside and the cooling medium pipeline is connected to the outside, the second absorber There is also a
  • the steam passage communicates with the outside to form a two-way circulation type III absorption-generation system; wherein, when the generator is a rectification tower, the second absorber has a dilute solution pipeline through the first solution pump and the solution heat exchanger and the rectification
  • the tower is connected, the distillation tower and the concentrated solution pipeline are connected to the second absorber through the solution heat exchanger, and the distillation tower also has a driving heat medium pipeline connected to the outside, a heated medium pipeline connected to the outside, and
  • the refrigerant vapor passage is in communication with the outside.
  • the third type of absorption-generation system is mainly composed of a first absorber, a second absorber, a generator, a first solution pump, a second solution pump, a solution heat exchanger and a steam separation chamber, and the first absorber a dilute solution line is connected to the second absorber,
  • the second absorber and the dilute solution pipeline are connected to the generator via the first solution pump and the solution heat exchanger, and the generator and the concentrated solution pipeline are connected to the steam separation chamber through the solution heat exchanger and the second absorber, and the steam separation
  • the chamber also has a concentrated solution line connected to the first absorber via the second solution pump, and the first absorber further has a heated medium line connected to the outside and a refrigerant vapor channel communicating with the outside, and the steam dividing chamber is also cold.
  • the vapor channel of the agent is connected to the outside, the second absorber and the refrigerant vapor channel are connected to the outside, and the refrigerant vapor channel is respectively connected to the outside and the heated medium pipe is connected to the outside, and the generator further has a driving heat medium tube.
  • the road is connected to the outside and has a refrigerant vapor passage communicating with the outside to form a single-cycle third-stage absorption-generation system; wherein, when the generator is a fine tower, the second absorber has a dilute solution pipeline through the first solution pump And the solution heat exchanger is connected with the rectification tower, the rectification tower and the concentrated solution pipeline are connected to the steam distribution chamber through the solution heat exchanger and the second absorber, and the rectification tower further has a driving heat medium pipeline and an external communication , Heating medium line is in communication with the outside and the refrigerant vapor passage in communication with the outside, there are sub-steam chamber communicates with the outside coolant lines.
  • the third type of absorption heat pump is a third type of absorption-generation system according to the first aspect, wherein the first condenser, the second condenser, the first evaporator, the second evaporator, and the refrigerant are added.
  • the liquid pump and the throttle valve connect the generator refrigerant vapor passage to the outside to determine that the generator has a refrigerant vapor passage communicating with the first condenser, and the first condenser and the refrigerant liquid pipeline are throttled and widened.
  • the second evaporator is connected, and the refrigerant vapor passage in the steam distribution chamber is communicated with the outside to determine that the steam chamber has a refrigerant vapor passage communicating with the second condenser, and the second condenser has a refrigerant liquid pipeline through the cold book agent.
  • the liquid pump is in communication with the first evaporator, and the first absorber has a refrigerant vapor passage communicating with the outside to determine that the first evaporator has a refrigerant vapor passage communicating with the first absorber, and the second absorber has a refrigerant vapor passage
  • the communication with the outside is determined to be that the second evaporator has a refrigerant vapor passage communicating with the second absorber, the first condenser and the heated medium conduit are in communication with the outside, and the second condenser and the cooling medium conduit are connected to the outside.
  • the device also has a residual heat medium pipeline connected to the outside to form a single-stage single-effect third-type absorption heat pump based on the third type of absorption-generation system; wherein, in the absence of the second evaporator, the first condenser has a refrigerant liquid
  • the pipeline is in communication with the first evaporator via a throttle valve, and the first evaporator and the refrigerant vapor passage are in communication with the second absorber.
  • the third type of absorption heat pump is a third type of absorption-generation system according to item 2, wherein the first condenser, the second condenser, the first evaporator, the second evaporator, and the refrigerant liquid are added.
  • the generator has a refrigerant vapor passage communicating with the outside to determine that the generator has a refrigerant vapor passage communicating with the first condenser, and the steam distribution chamber is cold
  • the refrigerant passage of the agent is connected to the outside to determine that the refrigerant compartment has a refrigerant vapor passage communicating with the second condenser
  • the second condenser has a refrigerant liquid pipeline connected to the first evaporator via the refrigerant liquid pump and the first condenser has
  • the refrigerant liquid pipeline communicates with the first evaporator via the first throttle valve and the refrigerant vapor line communicates with the second evaporator in the first evaporator, or the refrigerant liquid pipeline passes the coolant liquid in the second condenser
  • the pump is in communication with the second evaporator, and the first condenser has a refrigerant liquid line connected to the second evaporator via the first throttle valve
  • the first condenser has a refrigerant liquid pipeline connected to the first evaporator through the first throttle valve, The first evaporator further has a refrigerant vapor passage communicating with the second absorber; 2 the second absorber is not connected to the outside by the heated medium line and the second evaporator is eliminated, the second throttle valve is cancelled, the second condenser
  • the refrigerant liquid pipeline is connected to the first evaporator via the refrigerant liquid pump, and the first condenser has a refrigerant liquid pipeline connected to the first evaporator via the first throttle valve and the first evaporator has a refrigerant liquid pipe
  • the road is connected to the second evaporator, or
  • the second condenser has a refrigerant liquid pipeline connected to the second evaporator via the refrigerant liquid pump, and the first condenser has a refrigerant liquid pipeline
  • the third type of absorption heat pump in the third type of absorption-generation system described in item 2, increases the solution throttle valve, the first condenser, the second condenser, the first evaporator, and the second evaporation , the refrigerant liquid pump, the first throttle valve and the second throttle valve, the first absorber has a dilute solution line and the second absorber is connected to adjust the first absorber to have a dilute solution line through the solution throttling
  • the valve is in communication with the second absorber, and the refrigerant vapor passage of the generator is communicated with the outside to determine that the generator has a refrigerant vapor passage communicating with the first condenser, and the refrigerant vapor passage of the steam distribution chamber is connected to the outside to determine the point.
  • the steam chamber has a refrigerant vapor passage and a second cold
  • the second condenser has a refrigerant liquid pipeline connected to the first evaporator via the refrigerant liquid pump
  • the first condenser has a refrigerant liquid pipeline connected to the first evaporator via the first throttle valve and
  • the first evaporator has a refrigerant liquid line connected to the second evaporator via the second throttle valve
  • the second condenser has a refrigerant liquid line connected to the second evaporator via the refrigerant liquid pump and the first condenser a refrigerant liquid pipeline is connected to the first evaporator via the first throttle valve
  • a refrigerant liquid pipeline is connected to the second evaporator via the second throttle valve
  • the first absorber has a refrigerant.
  • the steam passage is connected to the outside to determine that the first evaporator has a refrigerant vapor passage communicating with the first absorber, and the second absorber having the refrigerant vapor passage communicating with the outside is determined to be the second evaporator having the refrigerant vapor passage and the second
  • the absorber is connected, the first condenser is further connected to the outside by the heated medium pipeline, and the second condenser and the cooling medium pipeline are connected to the outside, and the first evaporator and the second evaporator further have a residual heat medium pipeline and Externally connected, forming a third type of absorption-generation system Single-stage single-effect third-class absorption heat pump; wherein: when the second absorber is not connected to the outside by the heating medium pipeline and there is a second evaporator, the second condenser has a refrigerant liquid pipeline through the refrigerant liquid pump and The first evaporator is in communication and the first condenser has a refrigerant liquid line communicating with the first
  • the third type of absorption heat pump is a third type of absorption-generation system according to item 2, adding a third solution pump, a first condenser, a second condenser, a first evaporator, and a second evaporation.
  • the refrigerant liquid pump, the first throttle valve and the second section are wide, and the first absorber has a dilute solution line and the second absorber is connected to adjust the first absorber to have a dilute solution line through the third solution
  • the pump is in communication with the second absorber, and the refrigerant vapor passage of the generator is connected to the outside to determine that the generator has a refrigerant vapor passage communicating with the first condenser, and the refrigerant vapor passage of the steam distribution chamber is connected to the outside to determine the point.
  • the steam chamber has a refrigerant vapor passage communicating with the second condenser, and the second condenser has a refrigerant liquid pipeline connected to the first evaporator via the refrigerant liquid pump, and the first condenser has a refrigerant liquid pipeline through the first section
  • the flow valve is in communication with the first evaporator and the first evaporator has a refrigerant liquid line connected to the second evaporator via the second throttle valve, or the first condenser has a refrigerant liquid line through the first throttle valve Communicating with the first evaporator and having a refrigerant liquid line passing through the second throttle valve and the second evaporator Connected, the first absorber has a refrigerant vapor passage communicating with the outside to determine that the second evaporator has a refrigerant vapor passage communicating with the first absorber, and the second absorber having the refrigerant vapor passage communicating with the outside is determined to be the first
  • the evaporator has
  • the third type of absorption heat pump in any of the third type of absorption heat pumps described in item 3, adding a second generator, a second solution heat exchanger and a re-increase throttle valve, the first solution pump Adding a dilute solution pipeline to the second generator via the second solution heat exchanger, the second generator and the concentrated solution pipeline are connected to the second absorber via the second solution heat exchanger, and the first generator is cooled
  • the agent steam passage is connected to the first condenser to be adjusted to be the first generator having the refrigerant vapor passage communicating with the second generator, and then the second generator and the refrigerant liquid pipeline are connected to the first condenser via the re-increase throttle valve - the refrigerant vapor generated by the first generator acts as a driving heat medium for the second generator, and the second generator also has a refrigerant vapor passage communicating with the first condenser to form a single stage based on the third type of absorption-generation system Parallel double-effect third-class absorption heat pump.
  • the third type of absorption heat pump in any of the third type of absorption heat pumps described in items 4-6, adding a second generator, a second solution heat exchanger and a re-increase throttle valve, first
  • the solution pump adds a dilute solution line to communicate with the second generator via the second solution heat exchanger, and the second generator further has a concentrated solution line that is heat exchanged with the first generator via the first solution after passing through the second solution heat exchanger
  • the concentrated solution line after the device merges, and then communicates with the steam separation chamber through the second absorber
  • the first generator has a refrigerant vapor channel connected to the first condenser to adjust the first generator to have a refrigerant vapor channel and the first
  • the second generator has a refrigerant liquid pipeline connected to the first condenser via the re-increase throttle valve - the refrigerant vapor generated by the first generator is used as the second hair
  • the generator drives the heat medium, and the second generator also has a refrigerant vapor passage communicating
  • the third type of absorption heat pump in any of the third type of absorption heat pumps described in item 3, adding a second generator, a second solution heat exchanger, a re-increase throttle valve and a re-increasing solution pump
  • the first absorber is provided with a dilute solution pipeline connected to the second generator via the re-increasing solution pump and the second solution heat exchanger, and the second generator further has a concentrated solution pipeline passing through the second solution heat exchanger and the first absorption
  • the device is connected to connect the first generator to drive the heat medium pipeline to the outside to determine that the second generator has a refrigerant vapor passage connected with the first generator, and then the first generator has a refrigerant liquid pipeline that is further increased.
  • the flow valve is in communication with the first condenser, and the second generator also drives the heat medium line to communicate with the outside to form a single-stage parallel double-effect third-type absorption heat pump based on the third type of absorption-generation system.
  • the third type of absorption heat pump is any of the third type of absorption heat pumps described in items 4-6, adding a second generator, a second solution heat exchanger, adding a throttle valve and increasing Solution pump, the first absorber is added with a dilute solution line and the solution is re-enriched
  • the pump and the second solution heat exchanger are in communication with the second generator, the second generator and the concentrated solution line are in communication with the first absorber via the second solution heat exchanger, and the first generator has a driving heat medium line
  • the communication with the outside is determined to be that the second generator has a refrigerant vapor passage communicating with the first generator, and then the first generator is further connected to the first condenser via the re-increase throttle valve, and the second generator is further connected
  • the third type of absorption heat pump is to add a second generator, a second solution heat exchanger, a re-increase throttle valve and a re-increasing solution pump in any of the third type of absorption heat pumps described in item 3.
  • the first absorber is provided with a dilute solution pipeline connected to the second generator via the re-increasing solution pump and the second solution heat exchanger, and the second generator further has a concentrated solution pipeline passing through the second solution heat exchanger and the first absorption Connected to the first generator, the refrigerant vapor passage is connected to the first condenser, and the first generator has a refrigerant vapor passage connected with the second generator, and then the second generator has a refrigerant liquid pipeline.
  • the increasing throttle valve is in communication with the first condenser - the refrigerant vapor generated by the first generator acts as a driving heat medium for the second generator, and the second generator further has a refrigerant vapor passage communicating with the first condenser, forming a basis
  • the third type of absorption-generation system is a single-stage parallel double-effect third-class absorption heat pump.
  • the third type of absorption heat pump in any of the third type of absorption heat pumps described in item 4-6, adding a second generator, a second solution heat exchanger, adding a throttle valve and increasing a solution pump, a first absorber is provided with a dilute solution line, a re-increasing solution pump and a second solution heat exchanger are connected to the second generator, and the second generator further has a concentrated solution line through the second solution heat exchanger and An absorber is connected, the first generator has a refrigerant vapor passage connected to the first condenser, and the first generator has a refrigerant vapor passage connected with the second generator, and the second generator has a refrigerant liquid pipeline
  • the re-increase throttle valve is in communication with the first condenser - the refrigerant vapor generated by the first generator acts as a driving heat medium for the second generator, and the second generator further has a refrigerant vapor passage communicating with the first condenser,
  • the third type of absorption heat pump is characterized in that in any of the third type of absorption heat pumps described in item 3, the second generator, the additional throttle valve and the second solution heat exchanger are added, and the second absorption is
  • the dilute solution line is connected to the first generator via the first solution pump and the first solution heat exchanger to adjust the second absorber to have a dilute solution line through the first solution pump, the first solution heat exchanger and the second
  • the solution heat exchanger is in communication with the first generator, and the first generator has a concentrated solution line connected to the second absorber through the first solution heat exchanger to adjust the first generator to have a concentrated solution line through the second solution heat
  • the exchanger is in communication with the second generator, and the second generator further has a concentrated solution line connected to the second absorber via the first solution heat exchanger, and the first generator has a refrigerant vapor passage connected to the first condenser.
  • the second generator After the refrigerant is connected to the second generator for the first generator, the second generator is further connected with the first condenser through the re-increase valve through the re-increase valve - the refrigerant generated by the first generator Steam as the driving heat medium of the second generator, the second occurs
  • the refrigerant vapor passage is also in communication with the first condenser to form a single-stage series double-effect third-type absorption heat pump based on the third type of absorption-generation system.
  • the third type of absorption heat pump in any of the third type of absorption heat pumps described in items 4-6, adding a second generator, a re-increase throttle valve and a second solution heat exchanger,
  • the second absorber has a dilute solution line connected to the first generator via the first solution pump and the first solution heat exchanger to adjust the second absorber to have a dilute solution line through the first solution pump, the first solution heat exchanger and
  • the second solution heat exchanger is in communication with the first generator, and the first generator has a concentrated solution line through the first solution heat exchanger
  • the specification and the second absorber are connected to the steam distribution chamber to adjust the first generator to have a concentrated solution line connected to the second generator via the second solution heat exchanger, and the second generator has a concentrated solution line through the first solution
  • the heat exchanger and the second absorber are in communication with the steam distribution chamber, and the first generator has a refrigerant vapor passage connected to the first condenser and is adjusted to be a first generator having a refrigerant vapor
  • the generator further has a refrigerant liquid pipeline connected to the first condenser via a re-increase throttle valve - the refrigerant vapor generated by the first generator acts as a driving heat medium for the second generator, and the second generator also has a refrigerant
  • the steam passage is in communication with the first condenser to form a single stage series double effect third type absorption heat pump based on the third type of absorption-generation system.
  • the third type of absorption heat pump is the third type of absorption heat pump according to any of the items 13-14, wherein the second absorber has a dilute solution line through the first solution pump and the first solution heat exchange And the second solution heat exchanger is connected to the first generator to be adjusted so that the second absorber has a dilute solution line connected to the second generator and then directly through the first solution pump and the first solution heat exchanger
  • the two-solution heat exchanger is in communication with the first generator to form a single-stage series-parallel double-effect third-type absorption heat pump based on the third type of absorption-generation system.
  • a third type of absorption heat pump in any of the third type of absorption heat pumps described in item 3, adding a second generator, a second solution heat exchanger, a re-enrichment flow, and a re-increasing solution pump
  • the second absorber has a dilute solution line connected to the first generator through the first solution pump and the first solution heat exchanger to adjust the second absorber to have a dilute solution line through the first solution pump and the first solution heat
  • the exchanger is connected to the second generator, the second generator further has a concentrated solution pipeline connected to the first generator via the re-increasing solution pump and the second solution heat exchanger, and the first generator has a concentrated solution pipeline
  • a solution heat exchanger is connected to the second absorber to be adjusted to have a first solution having a concentrated solution line connected to the second absorber via the second solution heat exchanger and the first solution heat exchanger, and the first generator is cooled
  • the agent steam passage is connected to the first condenser to be adjusted to be the first generator having the
  • the third type of absorption heat pump is any of the third type of absorption heat pumps described in items 4-6, adding a second generator, a second solution heat exchanger, a re-increase valve, and a re-increase a solution pump, the second absorber has a dilute solution line connected to the first generator through the first solution pump and the first solution heat exchanger to adjust the second absorber to have a dilute solution line through the first solution pump and the first
  • the solution heat exchanger is in communication with the second generator, and the second generator further has a concentrated solution line connected to the first generator via the re-increasing solution pump and the second solution heat exchanger, and the first generator has a concentrated solution line
  • the first solution heat exchanger and the second absorber are connected to the steam separation chamber to be adjusted to be a first generator having a concentrated solution line through the second solution heat exchanger, the first solution heat exchanger and the second absorber and the steam separation
  • the chamber is connected, the first generator has a refrigerant vapor channel connected to the first
  • the throttle valve is in communication with the first condenser - the first generator generates
  • the refrigerant vapor acts as a driving heat medium for the second generator, and the second generator also has a refrigerant vapor passage communicating with the first condenser to form a single-stage series double-effect third-class absorption type based on the third type of absorption-generation system. Heat pump.
  • a third type of absorption heat pump in any of the third type of absorption heat pumps according to Item 16-17, wherein the second absorber has a dilute solution line through the first solution pump and the first solution is heat exchanged And communicating with the second generator to adjust the second absorber to have a dilute solution line through the first solution pump and the first solution heat exchanger, respectively, communicating with the first generator and communicating with the second generator, forming a third Single-stage series-parallel double-effect third-class absorption heat pump of the absorption-generating system.
  • the third type of absorption heat pump is any of the third type of absorption heat pumps described in item 3, adding a second generator, a third generator, adding a first throttle valve, and adding a second a throttle valve, a second solution heat exchanger and a third solution heat exchanger, wherein the first solution pump adds a dilute solution line to the second generator via the second solution heat exchanger and the third solution heat exchanger a third generator is connected, the second generator further has a concentrated solution line connected to the second absorber via the second solution heat exchanger, and the third generator further has a concentrated solution line through the third solution heat exchanger and the second
  • the absorber is connected, and the first generator has a refrigerant vapor passage connected to the first condenser, and the first generator has a refrigerant vapor passage connected with the second generator, and the second generator has a coolant liquid pipeline.
  • the first throttle valve is in communication with the first condenser - the refrigerant vapor generated by the first generator acts as a driving heat medium for the second generator, and the second generator further has a refrigerant vapor passage communicating with the third generator After the third generator, the refrigerant liquid pipeline is further increased by the second throttle A condenser in communication with the first - second generator as a third refrigerant vapor sent The generator drives the heat medium, and the third generator also has a refrigerant vapor passage communicating with the first condenser to form a single-stage parallel three-effect third-type absorption heat pump based on the third type of absorption-generation system.
  • the third type of absorption heat pump is any of the third type of absorption heat pumps described in items 4-6, adding a second generator, a third generator, adding a first throttle valve, and increasing
  • the second section is a wide flow, a second solution heat exchanger and a third solution heat exchanger, and the first solution pump adds a dilute solution line to the second generator via the second solution heat exchanger and the third solution heat exchange
  • the first generator is connected to the third generator, and the second generator has a concentrated solution line through the second solution heat exchanger and the third generator has a concentrated solution line through the third solution heat exchanger.
  • the second generator is further provided with a refrigerant liquid line that is connected to the first condenser by increasing the first section flow--the refrigerant vapor generated by the first generator is generated as the second Drive the heat medium, the second generator also has the refrigerant vapor
  • the third generator is further connected with the first condenser through the second throttle valve, and the refrigerant vapor generated by the second generator is used as the third generator.
  • the driving heat medium, the third generator and the refrigerant vapor passage are in communication with the first condenser to form a single-stage parallel three-effect third-type absorption heat pump based on the third type of absorption-generation system.
  • the third type of absorption heat pump is a third type of absorption heat pump of any of the third types of absorption heat pumps described in items 3-6, adding a second generator, a third generator, a first throttle valve, and then Adding a second throttle valve, a re-increasing solution pump, a second solution heat exchanger and a third solution heat exchanger, wherein the first absorber adds a dilute solution pipeline through the re-increasing solution pump and then passes through the second solution heat exchanger Communicating with the second generator and communicating with the third generator via the third solution heat exchanger, the second generator further having a concentrated solution line communicating with the first absorber via the second solution heat exchanger, the third generator Further, the concentrated solution pipeline communicates with the first absorber via the third solution heat exchanger, and the first generator has a driving heat medium pipeline connected to the outside to determine that the second generator has a refrigerant vapor passage and the first generator After the communication, the first generator further has a refrigerant liquid pipeline connected to the first conden
  • a generator has a refrigerant vapor passage connected to the first condenser
  • the first generator has a refrigerant vapor passage connected to the third generator
  • the third generator has a refrigerant liquid pipeline connected to the first condenser via a second throttle valve - the first generator generates
  • the refrigerant vapor is used as the driving heat medium of the third generator
  • the third generator has a refrigerant vapor passage communicating with the first condenser
  • the second generator also drives the heat medium pipeline to communicate with the outside, forming a third Single-stage parallel three-effect third-class absorption heat pump with absorption-generating system.
  • the third type of absorption heat pump is any of the third type of absorption heat pumps described in items 3-6, adding a second generator, a third generator, adding a first throttle valve, and increasing a second throttle valve, a re-increasing solution pump, a second solution heat exchanger and a third solution heat exchanger, wherein the first absorber is provided with a dilute solution line and then re-increased by the solution pump and then passed through the second solution heat exchanger and
  • the second generator is connected to and communicates with the third generator via the third solution heat exchanger, and the second generator further has a concentrated solution line communicating with the first absorber via the second solution heat exchanger, the third generator further The concentrated solution pipeline communicates with the first absorber via the third solution heat exchanger, and the first generator has a driving heat medium pipeline connected to the outside to determine that the third generator has a refrigerant vapor passage connected to the first generator.
  • the refrigerant liquid pipeline is connected to the first condenser through the second throttle valve, and the refrigerant vapor generated by the third generator is used as the driving heat medium of the first generator, and the second occurs.
  • the refrigerant vapor passage is connected to the third generator.
  • the third generator further has a refrigerant liquid pipeline connected to the first condenser via a first throttle valve, and the refrigerant vapor generated by the second generator serves as a driving heat medium of the third generator, and the second generator further
  • a driving heat medium pipe is connected to the outside to form a single-stage parallel three-effect third-class absorption heat pump based on the third type of absorption-generation system.
  • the third type of absorption heat pump is any of the third type of absorption heat pumps described in item 3, adding a second generator, a third generator, adding a first throttle valve, and adding a second a throttle valve, a second solution heat exchanger and a third solution heat exchanger, wherein the second absorber has a dilute solution line connected to the first generator through the first solution pump and the first solution heat exchanger to be adjusted to a second
  • the absorber has a dilute solution line connected to the first generator via the first solution pump, the first solution heat exchanger, the second solution heat exchanger and the third solution heat exchanger, and the first generator has a concentrated solution line
  • the first solution heat exchanger is connected to the second absorber, and the first generator has a concentrated solution pipeline connected to the second generator via the third solution heat exchanger, and the second generator has a concentrated solution pipeline
  • the two solution heat exchanger is in communication with the third generator, and the third generator has a concentrated solution line that passes through the first solution heat
  • the exchanger is in communication with the second absorber,
  • the third type of absorption heat pump is any of the third type of absorption heat pumps described in items 4-6, adding a second generator, a third generator, adding a first throttle valve, and increasing a second throttle valve, a second solution heat exchanger and a third solution heat exchanger, wherein the second absorber has a dilute solution line connected to the first generator through the first solution pump and the first solution heat exchanger to be adjusted to
  • the second absorber has a dilute solution line through the first solution pump, the first solution heat exchanger, the second solution heat exchanger and the third solution heat exchanger are in communication with the first generator, the first generator is rich
  • the solution line is connected to the steam separation chamber through the first solution heat exchanger and the second absorber to adjust the first generator to have a concentrated solution line connected to the second generator via the third solution heat exchanger, and the second generator further
  • the concentrated solution pipeline is connected to the third generator via the second solution heat exchanger, and the third generator and the concentrated solution pipeline are connected to the steam distribution chamber via the first solution heat exchanger and the second absorb
  • the third type of absorption heat pump is any of the third type of absorption heat pumps described in item 3, adding a second generator, a third generator, adding a first throttle valve, and adding a second a throttle valve, an additional first solution pump, a second solution pump, a second solution heat exchanger, and a third solution heat exchanger, the second absorber having a dilute solution line through the first solution pump and the first
  • the solution heat exchanger is connected to the first generator to adjust to a second absorber having a dilute solution line connected to the third generator via the first solution pump and the first solution heat exchanger, and the third generator further having a concentrated solution line
  • the second solution pump and the second solution heat exchanger are connected to the second generator via the re-increasing first solution pump and the second solution, and the second solution pump and the third solution heat exchanger and the first generator are further added Connected, the first generator has a concentrated solution pipeline connected to the second absorber through the first solution heat exchanger to adjust the first generator to have a concentrated solution pipeline through the third solution
  • the first condenser is connected - the refrigerant vapor generated by the first generator acts as a driving heat medium for the second generator, and the second generator has a refrigerant vapor passage connected to the third generator and then the third generator is cooled again
  • the agent liquid pipeline is connected to the first condenser via a second throttle valve, the refrigerant vapor generated by the second generator is used as the driving heat medium of the third generator, and the third generator has a refrigerant vapor passage and
  • the first condenser is connected to form a single-stage series three-effect third-type absorption heat pump based on the third type of absorption-generation system.
  • the third type of absorption heat pump is the third type of absorption heat pump of any of the third type of absorption heat pumps described in item 4-6.
  • a second throttle valve, a first solution pump, a second solution pump, a second solution heat exchanger, and a third solution heat exchanger wherein the second absorber has a dilute solution line through the first solution pump and
  • the first solution heat exchanger is connected to the first generator to be adjusted so that the second absorber has a dilute solution line connected to the third generator via the first solution pump and the first solution heat exchanger, and the third generator has a concentrated solution
  • the pipeline is connected to the second generator via the re-increasing first solution pump and the second solution heat exchanger, and the second generator further has a concentrated solution pipeline via the second solution pump and the third solution heat exchanger and the first
  • the generator is connected, and the first generator has a concentrated solution pipeline connected to the steam separation chamber through the first solution heat exchanger and the second absorber to adjust the first generator to have a concentrated solution pipeline through the third solution
  • a third type of absorption heat pump in any of the third type of absorption heat pumps of item 3, wherein the absorption-evaporator, the second refrigerant liquid pump and the second solution heat exchanger are added,
  • the concentrated solution pipeline is connected to the first absorber through the second solution pump, and is adjusted to be a concentrated solution pipeline.
  • the concentrated solution pipeline is connected to the first absorber through the second solution pump and the second solution heat exchanger, and the first absorption is
  • the dilute solution pipeline has a throttle throttling and the second absorber is connected to the steam distribution chamber to adjust the first absorber to have a dilute solution pipeline connected to the absorption-evaporator via the second solution heat exchanger, absorption-evaporation
  • the dilute solution pipeline is connected to the steam distribution chamber through the solution throttle valve and the second absorber, and the refrigerant vapor passage of the first evaporator is communicated with the first absorber to adjust the first evaporator to have a refrigerant vapor passage.
  • the first evaporator Communicating with the absorption-evaporator, the first evaporator is provided with a refrigerant liquid pipeline connected to the absorption-evaporator via the second refrigerant liquid pump, and then the absorption-evaporator and the refrigerant vapor passage are connected to the first absorber, forming a basis
  • the third type of absorption-generation system by absorption-evaporator Providing a first refrigerant vapor absorber book two third single generator type absorption heat pump.
  • the third type of absorption heat pump is a third type of absorption heat pump according to item 3, which cancels the solution throttle valve and increases the absorption-evaporator, the re-increasing solution pump, and the second refrigerant liquid pump.
  • the second solution heat exchanger the concentrated solution line in the steam distribution chamber is connected to the first absorber through the second solution pump, and is adjusted to be a concentrated solution line in the steam distribution chamber, and the second solution pump is connected to the absorption-evaporator through the second solution pump.
  • the absorption-evaporator and the dilute solution line are connected to the first absorber via the re-increasing solution pump and the second solution heat exchanger, and the first absorber has a dilute solution line through the solution throttle valve and the second absorber
  • the distribution of the steam separation chamber is adjusted to be that the first absorber has a dilute solution pipeline connected to the steam separation chamber through the second solution heat exchanger and the second absorber, and the first evaporator has a refrigerant vapor passage connected to the first absorber.
  • a refrigerant vapor passage is connected to the absorption-evaporator for the first evaporator, and a refrigerant liquid pipeline is connected to the first refrigerant through the second refrigerant liquid pump and the absorption-evaporator is connected to the absorption-evaporator and then the refrigerant vapor.
  • the passage is in communication with the first absorber, forming a third type of absorption-occurring
  • the system a single-stage two-stage absorption heat pump that supplies refrigerant vapor to the first absorber by the absorption-evaporator.
  • the third type of absorption heat pump is a third type of absorption heat pump according to item 4, wherein the additional throttle valve or the second refrigerant liquid pump, the absorption-evaporator and the second solution heat are added.
  • the exchanger adjusts the concentrated solution pipeline in the steam distribution chamber to the first absorber through the second solution pump to adjust the steam distribution chamber to have a concentrated solution pipeline through the second solution pump and the second solution heat exchanger and the first absorber Connected, the first absorber has a dilute solution line and the second absorber is connected to the first absorber, the dilute solution line is connected to the absorption-evaporator via the second solution heat exchanger, and the absorption-evaporator is also thin.
  • the solution line is in communication with the second absorber, and the first evaporator has a refrigerant vapor passage communicating with the first absorber to adjust the first evaporator to have a refrigerant vapor passage communicating with the absorption-evaporator, and the first condenser is provided with cold
  • the agent liquid pipeline is connected to the absorption-evaporator through the re-increase throttle valve, and then the absorption-vaporizer and the refrigerant vapor passage are connected to the first absorber, or the first evaporator is provided with the refrigerant liquid pipeline through the second refrigerant.
  • the liquid pump is connected to the absorption-evaporator and the absorption-evaporator is followed by a coolant.
  • Steam passage communicating with the first absorber, the absorbent is formed based on the three generation system, from the absorption - two single generator providing a first refrigerant vapor to the evaporator, the absorber third type absorption heat pump.
  • the third type of absorption heat pump is a third type of absorption heat pump according to item 4, adding a re-increase throttle valve or a second refrigerant liquid pump, an absorption-evaporator, a re-increasing solution pump And the second solution heat exchanger, the concentrated solution line in the steam distribution chamber is connected to the first absorber through the second solution pump, and is adjusted to be a concentrated solution line in the steam distribution chamber, and the second solution pump is connected to the absorption-evaporator through the second solution pump.
  • the absorption-evaporator and the dilute solution pipeline are connected to the first absorber through the re-increasing solution pump and the second solution heat exchanger, and the first absorber has a dilute solution pipeline connected to the second absorber to adjust to the first absorption.
  • the dilute solution pipeline is connected to the second absorber via the second solution heat exchanger, and the first evaporator has a refrigerant vapor passage connected to the first absorber to adjust the first evaporator to have a refrigerant vapor passage and absorption-
  • the evaporator is connected, the first condenser is provided with a refrigerant liquid pipeline, and after the throttle valve is connected with the absorption-evaporator, the absorption-evaporator is further connected with the first absorber, or the first evaporator is added.
  • the refrigerant liquid pipeline is connected to the absorption-evaporator through the second refrigerant liquid pump
  • the receiving-evaporator has a refrigerant vapor passage communicating with the first absorber, forming a A three-stage absorption-generation system, a single-stage, two-stage, third-stage absorption heat pump that supplies refrigerant vapor to an absorption absorber from an absorption-evaporator.
  • the third type of absorption heat pump in any of the third type of absorption heat pumps described in item 5, adding a re-increase throttle valve or a second refrigerant liquid pump, an absorption-evaporator and a second solution heat
  • the exchanger adjusts the concentrated solution pipeline in the steam distribution chamber to the first absorber through the second solution pump to adjust the steam distribution chamber to have a concentrated solution pipeline through the second solution pump and the second solution heat exchanger and the first absorber
  • the first absorber has a dilute solution pipeline connected to the second absorber through the solution throttle valve to adjust the first absorber to have a dilute solution pipeline connected to the absorption-evaporator via the second solution heat exchanger, and absorb
  • the evaporator and the dilute solution pipeline communicate with the second absorber through the solution throttle valve
  • the first evaporator has a refrigerant vapor passage connected to the first absorber to adjust the first evaporator to have a refrigerant vapor passage and absorption- The evaporator is connected, the first condens
  • the refrigerant liquid pipeline is connected to the absorption-evaporator via the second refrigerant liquid pump
  • the post-absorption-evaporator and the refrigerant vapor channel are in communication with the first absorber to form a single generator two-stage based on the third type of absorption-generation system, and the refrigerant is supplied to the first absorber by the absorption-evaporator.
  • Three types of absorption heat pumps are possible.
  • the third type of absorption heat pump is a third type of absorption heat pump according to item 5, which cancels the solution throttle valve, increases the re-increase throttle valve or the second refrigerant liquid pump, and absorbs-evaporates a re-increasing solution pump and a second solution heat exchanger, wherein the concentrated solution line in the steam distribution chamber is connected to the first absorber through the second solution pump, and is adjusted to be a concentrated solution line through the second solution pump.
  • the absorption-evaporator is connected, the absorption-evaporator and the dilute solution line are connected to the first absorber through the re-increasing solution pump and the second solution heat exchanger, and the first absorber has a dilute solution line through the solution throttle valve
  • the second absorber is connected to the second absorber to adjust the first absorber to have a dilute solution pipeline communicating with the second absorber through the second solution heat exchanger
  • the first evaporator has a refrigerant vapor passage connected to the first absorber to be adjusted to be
  • An evaporator has a refrigerant vapor passage communicating with the absorption-evaporator, and the first condenser adds a refrigerant liquid pipeline through the re-increase throttle valve to communicate with the absorption-evaporator, the absorption-evaporator and then the refrigerant vapor passage and the first An absorber is connected, or a first evaporator is added with a refrigerant liquid line After the second refrigerant liquid pump
  • the third type of absorption heat pump in any of the third type of absorption heat pumps described in item 6, adding a re-increase throttle valve or a second refrigerant liquid pump, an absorption-evaporator and a second solution heat
  • the exchanger adjusts the concentrated solution pipeline in the steam distribution chamber to the first absorber through the second solution pump to adjust the steam distribution chamber to have a concentrated solution pipeline through the second solution pump and the second solution heat exchanger and the first absorber
  • the first absorber has a dilute solution pipeline connected to the second absorber through the third solution pump to adjust the first absorber to have a dilute solution pipeline connected to the absorption-evaporator via the second solution heat exchanger, and absorb
  • the evaporator and the dilute solution pipeline are connected to the second absorber via the third solution pump
  • the first evaporator has a refrigerant vapor passage connected to the first absorber to adjust the first evaporator to have a refrigerant vapor passage and absorption- The evaporator is connected, the first conden
  • the refrigerant liquid pipeline is connected to the absorption-evaporator via the second refrigerant liquid pump
  • the post-absorption-evaporator and the refrigerant vapor channel are in communication with the first absorber to form a single generator two-stage based on the third type of absorption-generation system, and the refrigerant is supplied to the first absorber by the absorption-evaporator.
  • Three types of absorption heat pumps are possible.
  • the third type of absorption heat pump in any of the third type of absorption heat pumps described in item 6, adding a re-increase throttle valve or a second refrigerant liquid pump, an absorption-evaporator and a second solution heat
  • the exchanger has a concentrated solution pipeline in the steam distribution chamber connected to the first absorber through the second solution pump and is adjusted to be a steam distribution chamber.
  • the concentrated solution pipeline is connected to the absorption-evaporator via the second solution pump, and the first absorber is connected.
  • the dilute solution pipeline is connected to the second absorber through the third solution pump to be adjusted to be the first absorber.
  • the dilute solution pipeline is connected to the second absorber through the second solution heat exchanger, and the absorption-evaporator and the dilute solution tube are connected.
  • the third solution pump and the second solution heat exchanger are in communication with the first absorber, and the first evaporator has a refrigerant vapor passage connected to the first absorber to adjust the first evaporator to have a refrigerant vapor passage and absorption-
  • the evaporator is connected, the first condenser is provided with a refrigerant liquid pipeline, and after the throttle valve is connected with the absorption-evaporator, the absorption-evaporator is further connected with the first absorber, or the first evaporator is added.
  • the refrigerant liquid pipeline is absorbed by the second refrigerant liquid pump and connected to the absorption-evaporator - the evaporator has a refrigerant vapor passage communicating with the first absorber, forming a Description Three types of absorption-generation systems, single-stage, two-stage, third-stage absorption heat pumps that provide refrigerant vapor from an absorption-evaporator to a first absorber.
  • the third type of absorption heat pump in any of the third type of absorption heat pumps described in item 3, adding a re-increase throttle valve or a second refrigerant liquid pump, a third absorber, and a second solution heat
  • the exchanger adjusts the second absorber having a dilute solution line through the first solution pump and the first solution heat exchanger to the generator to adjust the second absorber to have a dilute solution line through the first solution pump and the first solution heat
  • the exchanger and the second solution heat exchanger are connected to the generator, and the concentrated solution line of the generator is connected to the second absorber through the first solution heat exchanger to adjust the generator to have a concentrated solution line and exchange heat through the second solution.
  • the third absorber and the third absorber are connected to each other, and the third absorber and the dilute solution pipeline communicate with the second absorber through the first solution heat exchanger, and the first absorber has the heated medium pipeline connected to the outside to be adjusted to the first
  • the condenser has a refrigerant liquid pipeline connected to the first absorber after re-incrementing the flow, and the first absorber is further connected with the third absorber by the refrigerant vapor passage, or is adjusted to the second evaporator with the refrigerant liquid pipe After passing through the second refrigerant liquid pump and the first absorber
  • the absorber further has a refrigerant vapor passage communicating with the third absorber, and the third absorber and the heated medium conduit are in communication with the outside to form a third type of absorption-generation system, from the first absorber to the third absorber a single generator two-stage third type absorption heat pump providing refrigerant steam; wherein, when there is no second evaporator, the first condenser has a
  • the third type of absorption heat pump is any of the third type of absorption heat pumps described in item 3, adding a re-increase throttle valve or a second refrigerant liquid pump, a third absorber, and a re-increasing solution pump.
  • the second absorber has a dilute solution line connected to the first solution pump and the first solution heat exchanger and the generator to adjust the second absorber to have a dilute solution line through the first solution pump
  • the first solution heat exchanger is in communication with the third absorber
  • the third absorber and the dilute solution pipeline are connected to the generator via the re-increasing solution pump and the second solution heat exchanger
  • the generator has a concentrated solution pipeline
  • the first solution heat exchanger is connected to the second absorber to be adjusted to have a concentrated solution line connected to the second absorber via the second solution heat exchanger and the first solution heat exchanger, and the first absorber is heated
  • the medium pipeline is connected to the outside to be adjusted to be that the first condenser has a refrigerant liquid pipeline that is connected to the first absorber after the re-increase flow is connected to the first absorber, and then the refrigerant vapor passage is connected to the third absorber, or is adjusted.
  • the first absorber further has a refrigerant vapor passage communicating with the third absorber, and the third absorber and the heated medium conduit are in communication with the outside to form a third type of absorption-generation system, a single generator two-stage third type absorption heat pump that supplies refrigerant vapor from the first absorber to the third absorber; wherein, in the absence of the second evaporator, the first condenser has a refrigerant liquid line that is further increased
  • the first absorber further has a refrigerant vapor passage communicating with the third absorber, or the first evaporator has a refrigerant liquid line connected to the first absorber via the second coolant pump
  • the rear first absorber is further provided with a refrigerant vapor passage in communication with the third absorber.
  • the third type of absorption heat pump is any of the third type of absorption heat pumps described in items 4-6, adding a re-increase throttle valve or a second refrigerant liquid pump, a third absorber, and a second a solution heat exchanger, wherein the second absorber has a dilute solution line connected to the first solution pump and the first solution heat exchanger and the generator is adjusted to be a second absorber having a dilute solution line through the first solution pump, first The solution heat exchanger and the second solution heat exchanger are in communication with the generator, and the concentrated solution line of the generator is connected to the steam separation chamber through the first solution heat exchanger and the second absorber to adjust the generator to have a concentrated solution pipeline Passing through the second solution heat exchanger and the third absorber, the third absorber and the dilute solution pipeline are connected to the steam distribution chamber through the first solution heat exchanger and the second absorber, and the first absorber is heated
  • the medium pipeline is connected to the outside to be adjusted so that the first condenser has a refrigerant liquid pipeline
  • the first absorber For the first evaporator, there is a refrigerant liquid pipeline through the second refrigerant liquid pump and the first After the absorber is connected, the first absorber further has a refrigerant vapor passage communicating with the third absorber, and the third absorber and the heated medium conduit are connected to the outside to form a third type of absorption-generation system, by the first A single generator, two-stage, third-stage absorption heat pump in which the absorber supplies refrigerant vapor to the third absorber.
  • the third type of absorption heat pump is any of the third type of absorption heat pumps described in items 4-6, adding a re-increase throttle valve or a second refrigerant liquid pump, a third absorber, and increasing a solution pump and a second solution heat exchanger, wherein the second absorber has a dilute solution line connected to the first solution pump and the first solution heat exchanger and the generator is adjusted to be a second absorber having a dilute solution line through the first
  • the solution pump and the first solution heat exchanger are in communication with the third absorber, and the third absorber and the dilute solution line are connected to the generator via the re-increasing solution pump and the second solution heat exchanger, and the generator has a concentrated solution tube
  • the passage through the first solution heat exchanger and the second absorber is connected to the steam separation chamber to adjust the generator to have a concentrated solution line through the second solution heat exchanger, the first solution heat exchanger and the second absorber and the steam distribution chamber Connected, the first absorber has a medium to be heated
  • the passage is connected to the third absorber, or is adjusted to be a first evaporator having a refrigerant liquid pipeline connected to the first absorber via the second refrigerant liquid pump, and then the first absorber is further provided with a refrigerant vapor passage and a third absorber Connected, the third absorber and the heated medium line communicate with the outside to form a single generator, a third class, based on the third type of absorption-generation system, providing the refrigerant vapor from the first absorber to the third absorber.
  • Absorption heat pump is connected to the third absorber, or is adjusted to be a first evaporator having a refrigerant liquid pipeline connected to the first absorber via the second refrigerant liquid pump, and then the first absorber is further provided with a refrigerant vapor passage and a third absorber Connected, the third absorber and the heated medium line communicate with the outside to form a single generator, a third class, based on the third type of absorption-generation system, providing the ref
  • the third type of absorption heat pump is a second refrigerant liquid pump, a third refrigerant liquid pump, a third condenser, and a third evaporation in any of the third type of absorption heat pumps described in Item 3.
  • a third absorber, a fourth absorber, a second solution heat exchanger, a second solution throttle valve, a re-increasing solution pump, and a second split steam chamber and the second absorber has a dilute solution line through the first
  • the solution pump and the first solution heat exchanger are connected to the generator to be adjusted so that the second absorber has a dilute solution line connected to the second steam dividing chamber via the second solution throttle valve and the fourth absorber, and the second steam dividing chamber is further
  • the concentrated solution pipeline is connected to the third absorber through the re-increasing solution pump and the first solution heat exchanger, and the third absorber and the dilute solution pipeline are connected to the second absorber through the first solution heat exchanger, which will occur
  • the first absorber is connected to the first absorber through the second refrigerant liquid pump. Further, a refrigerant vapor passage is connected to the third absorber, the third absorber is further connected to the outside by the heated medium pipeline, the third condenser and the cooling medium pipeline are connected to the outside, and the third evaporator has a residual heat medium.
  • the pipeline is in communication with the outside to form a single generator two-stage third type absorption heat pump based on the third type of absorption-generation system, providing refrigerant vapor from the first absorber to the third absorber; wherein, there is no second evaporator And the third evaporator, the first condenser has The reagent liquid pipeline is connected to the first evaporator via a throttle valve, and the third condenser has a refrigerant liquid pipeline connected to the first evaporator via a third refrigerant liquid pump, and the first evaporator has a coolant liquid pipeline
  • the first absorber further has a refrigerant vapor passage communicating with the third absorber, the first evaporator further having a refrigerant vapor passage respectively with the second absorber and the fourth absorption Connected.
  • the third type of absorption heat pump is any of the third type of absorption heat pumps described in item 5, adding a second refrigerant liquid pump or a re-increase throttle valve, a third refrigerant liquid pump, and a third a condenser, a third evaporator, a third absorber, a fourth absorber, a second solution heat exchanger, a second solution throttle valve, a re-increasing solution pump, and a second steam dividing chamber, and the second absorber is thin
  • the solution line is connected to the generator through the first solution pump and the first solution heat exchanger to adjust the second absorber to have a dilute solution line connected to the fourth absorber via the second solution throttle valve, and the fourth absorber has The dilute solution pipeline is connected to the generator through the first solution pump and the second solution heat exchanger, and the concentrated solution pipeline of the generator is connected to the first split steam chamber through the first solution heat exchanger and the second absorber to be adjusted to The generator has a concentrated solution line connected to the second steam dividing
  • the first absorber is further connected to the third absorber by the refrigerant vapor passage, or is adjusted to be the first condenser having the refrigerant liquid pipeline and the throttle valve being re-incremented.
  • the first absorber further has a refrigerant vapor passage communicating with the third absorber, the third absorber is also connected to the outside by the heated medium pipeline, and the third condenser and the cooling medium conduit are connected to the outside.
  • the third evaporator and the waste heat medium pipeline communicate with the outside to form a single generator, a third class, based on the third type of absorption-generation system, providing the refrigerant vapor from the first absorber to the third absorber.
  • Absorption heat pump
  • the third type of absorption heat pump in any of the third type of absorption heat pumps described in Item 3-6, adding a second generator, a third absorber, a re-increasing solution pump, and a second solution heat exchange
  • the first generator has a refrigerant vapor passage connected to the first condenser, and the first generator has a refrigerant vapor passage communicating with the third absorber, and the third absorber has a dilute solution pipeline and a re-increasing solution.
  • the pump and the second solution heat exchanger are in communication with the second generator, the second generator and the concentrated solution line are in communication with the third absorber via the second solution-liquid heat exchange, and the second generator further has a refrigerant vapor
  • the passage is in communication with the first condenser and has a driving heat medium line communicating with the outside, and the third absorber is further connected to the outside by the heated medium line to form a third type of absorption-generation system, from the first generator to the first
  • the triple absorber provides a dual generator, two stage, third type absorption heat pump for refrigerant vapor.
  • the third type of absorption heat pump in any of the third type of absorption heat pumps of item 3, adding a second generator, a third absorber, a re-increasing solution pump, a second solution heat exchanger, and a third solution heat exchanger, wherein the second absorber has a dilute solution pipeline connected to the first generator via the first solution pump and the first solution heat exchanger, and the second absorber has a dilute solution pipeline through the first
  • the solution pump, the first solution heat exchanger and the second solution heat exchanger are in communication with the second generator, and the second generator and the concentrated solution line are in communication with the third absorber via the second solution heat exchanger, the third absorption
  • the dilute solution pipeline is further connected to the first generator via the re-increasing solution pump and the third solution heat exchanger, and the first generator has a concentrated solution pipeline connected to the second absorber through the first solution heat exchanger.
  • the first generator has a concentrated solution pipeline connected to the second absorber via the third solution heat exchanger and the first solution heat exchanger, and the first generator has a refrigerant vapor passage connected to the first condenser to be adjusted to
  • a generator has a refrigerant vapor channel and a third suction
  • the second generator further has a refrigerant vapor passage communicating with the first condenser and a driving heat medium conduit communicating with the outside, and the third absorber and the heated medium conduit are connected to the outside, forming a basis
  • the third type of absorption heat pump in any of the third type of absorption heat pumps described in items 4-6, adding a second generator, a third absorber, a re-increasing solution pump, and a second solution heat exchange And the third solution heat exchanger, the second absorber has a dilute solution pipeline connected to the first generator through the first solution pump and the first solution heat exchanger to adjust the second absorber to have a dilute solution pipeline a solution pump, a first solution heat exchanger and a second solution heat exchanger are in communication with the second generator, the second generator and the concentrated solution line are in communication with the third absorber via the second solution heat exchanger, third The absorber also has a dilute solution line connected to the first generator via the re-increasing solution pump and the third solution heat exchanger, and the first generator has a concentrated solution line through the first solution heat exchanger and the second absorber
  • the distribution of the steam separation chamber is adjusted to be that the first generator has a concentrated solution pipeline connected to the steam distribution chamber via the third solution heat exchanger
  • the third type of absorption heat pump in any of the third type of absorption heat pumps described in Item 41, adds a third condenser and a re-increase throttle valve, and the second generator has a refrigerant vapor channel and The first condenser is connected to be adjusted such that the second generator has a refrigerant vapor passage communicating with the third condenser, the first generator is provided with a refrigerant vapor passage communicating with the first condenser, and the third condenser is further provided with a refrigerant liquid conduit
  • the re-increase throttle valve is in communication with the first condenser, and the third condenser further has a heated medium line communicating with the outside to form a third type of absorption-generation system, the first generator is respectively connected to the first condenser and
  • the third absorber provides a dual generator, two stage, third type absorption heat pump for refrigerant vapor.
  • the third type of absorption heat pump in any of the third type of absorption heat pumps described in items 42-43, adding a third condenser and a re-increase throttle valve, the second generator having a refrigerant vapor
  • the passage is connected to the first condenser, and the second generator has a refrigerant vapor passage communicating with the third condenser
  • the first generator is provided with a refrigerant vapor passage communicating with the first condenser
  • the third condenser is further provided with a refrigerant liquid
  • the pipeline is connected to the first condenser via a re-increase throttle valve, and the third condenser and the heated medium pipeline communicate with the outside to form a third type of absorption-generation system, and the first generator is respectively condensed to the first
  • the third and third absorbers provide a dual generator, two-stage, third-stage absorption heat pump for refrigerant vapor.
  • the third type of absorption heat pump is a third type of absorption heat pump of any of the third type of absorption heat pumps described in item 3, a third absorber, a re-increasing solution pump, a second solution heat exchanger and a third solution heat exchanger, wherein the first absorber has a dilute solution line connected to the steam dividing chamber via the solution throttle valve and the second absorber Adjusting to the first absorber, the dilute solution pipeline is connected to the steam separation chamber through the third solution heat exchanger and the second absorber, and the concentrated solution pipeline in the steam distribution chamber is connected to the first absorber through the second solution pump.
  • a concentrated solution line for the steam distribution chamber is connected to the first absorber through the second solution pump and the third solution heat exchanger, and the first evaporator has a refrigerant vapor passage connected to the first absorber to be adjusted to the first evaporator.
  • a refrigerant vapor passage is connected to the third absorber, the third absorber and the dilute solution pipeline are connected to the second generator via the re-increasing solution pump and the second solution heat exchanger, and the second generator further has a concentrated solution tube
  • the second solution heat exchanger is in communication with the third absorber, and the second generator further has a refrigerant vapor passage communicating with the first absorber and a driving heat medium conduit communicating with the outside, and the third absorber is further
  • the heating medium pipe communicates with the outside to form A two-stage, two-stage, third-stage absorption heat pump based on a third type of absorption-generation system, a second generator that supplies refrigerant vapor to the first absorber.
  • the third type of absorption heat pump in any of the third type of absorption heat pumps described in items 4-6, adding a second generator, a third absorber, a re-increasing solution pump, and a second solution heat exchange
  • the first absorber has a dilute solution line directly or through the solution throttle valve or the re-increasing solution pump and the second absorber are both adjusted to the first absorber with a dilute solution line
  • the third solution heat exchanger is connected to the second absorber, and the concentrated solution line in the steam distribution chamber is connected to the first absorber through the second solution pump to be adjusted to be a concentrated solution line through the second solution pump and
  • the third solution heat exchanger is in communication with the first absorber, and the first evaporator has a refrigerant vapor passage communicating with the first absorber to adjust the first evaporator to have a refrigerant vapor passage communicating with the third absorber, the third absorption
  • the dilute solution line is further connected to the second generator via the re-
  • the second generator also has a refrigerant vapor channel and a first
  • the receiver is connected and has a driving heat medium pipeline connected to the outside, and the third absorber and the heated medium pipeline communicate with the outside to form a third type of absorption-generation system, and the second generator is provided to the first absorber Double generator two-stage third type absorption heat pump for refrigerant steam.
  • the third type of absorption heat pump in any of the third type of absorption heat pumps described in items 46-47, adds a third condenser and a re-increase throttle valve, and the second generator adds a refrigerant vapor channel. Communicating with the third condenser, the third condenser and the refrigerant liquid pipeline are connected to the first evaporator through the re-incremental flow, and the third condenser and the heated medium pipeline are connected to the outside, forming a third An absorption-generating system, a two-stage, two-stage, three-stage absorption heat pump that supplies refrigerant vapor to a third condenser and a first absorber, respectively, by a second generator.
  • the third type of absorption heat pump is a third type of absorption heat pump according to any of the third type of absorption heat pumps described in item 46, wherein the third absorber has a heated medium line connected to the outside to adjust Adding a refrigerant liquid line to the first evaporator, the third absorber is connected to the third absorber through the second refrigerant liquid pump, and then the third absorber is further connected with the first absorber through the refrigerant vapor passage, forming a third type of absorption-occurring
  • a dual generator two-stage third type absorption heat pump in which a third absorber and a second generator collectively supply refrigerant vapor to the first absorber.
  • the third type of absorption heat pump in any of the third type of absorption heat pumps described in item 47, adding a second refrigerant liquid pump or a re-increase throttle valve, the third absorber having a heated medium
  • the pipeline is connected to the outside to adjust to the first evaporator to add a refrigerant liquid pipeline.
  • the third absorber is further connected with the first absorber by the refrigerant vapor passage, or is adjusted.
  • Adding a refrigerant liquid pipeline to the first condenser, and connecting the third absorber to the third absorber through the re-increase throttle valve the third absorber further communicates with the first absorber to form a third-type absorption-generation system.
  • a dual generator two-stage third type absorption heat pump in which a third absorber and a second generator collectively supply refrigerant vapor to the first absorber.
  • the third type of absorption heat pump is any third type of absorption heat pump in which the second absorber is not connected to the outside by the heating medium line, and the second refrigerant liquid pump is added or The throttle valve is increased, and the first absorber has a heating medium pipeline connected to the outside to be adjusted to be a second evaporator.
  • the refrigerant liquid pipeline is connected to the first absorber through the second refrigerant liquid pump, and the first absorber is further connected.
  • the refrigerant vapor passage is connected to the third absorber, or is adjusted to be the first condenser, and the refrigerant liquid pipeline is connected to the first absorber through the re-increase throttle valve, and then the first absorber has a refrigerant vapor passage and the first absorber a triple absorber connected to form a double generator two-stage third type absorption heat pump based on a third type of absorption-generation system, wherein the first absorber and the first generator jointly supply refrigerant vapor to the third absorber; wherein When there is no second evaporator, the first absorber has a heated medium line connected to the outside.
  • the first refrigerant is connected to the first evaporator, and the first absorber is connected to the first absorber, and then the first absorber is connected to the third absorber, or is adjusted to the first condenser.
  • the additional refrigerant liquid pipeline is connected to the first absorber through the re-incremental flow, the first absorber and the refrigerant vapor passage are in communication with the third absorber.
  • the third type of absorption heat pump is a second refrigerant liquid pump added to any of the third type of absorption heat pumps in which the second absorber is not connected to the outside by the heating medium line as described in items 42-43. Or increase the throttle valve, and adjust the first absorber to be connected to the external medium by the heating medium pipeline to adjust the second evaporator to add the refrigerant liquid pipeline to the first absorber after the second refrigerant liquid pump communicates with the first absorber.
  • the refrigerant vapor passage is connected to the third absorber, or is adjusted to add a refrigerant liquid pipeline to the first condenser, and the first absorber and the refrigerant vapor passage are connected after the throttle valve is connected to the first absorber.
  • the third absorber Communicating with the third absorber to form a two-stage two-stage absorption heat pump based on the third type of absorption-generation system, which supplies the refrigerant vapor to the third absorber by the first absorber and the first generator;
  • the first absorber has a heating medium pipeline connected to the outside to be adjusted to be the first evaporator, and the refrigerant liquid pipeline is connected to the first absorber through the second refrigerant liquid pump.
  • the first absorber has a refrigerant vapor channel and a third absorption Communication, or adjust the additional refrigerant liquid channel to further increase the throttle valve by a first condenser communicating with the first absorber has a first absorber further refrigerant vapor passage in communication with the third absorber.
  • the third type of absorption heat pump is any of the third, nine, seven, twenty-seventh, fourteenth and fourty-fourth and the third type of the second-class absorption-generation system based on the two-way cycle.
  • the first solution heat exchanger is connected to the newly added absorber, and the newly added absorber and the dilute solution pipeline are connected to the newly added absorption-evaporator via the newly added first solution heat exchanger, and the new absorption-evaporator is also diluted.
  • the solution line is connected to the first generator via a new solution pump, a new first solution heat exchanger and a new second solution heat exchanger, and the first generator has a concentrated solution line through the first solution heat exchanger Connected with the second absorber to adjust the first generator to have a concentrated solution pipeline by adding a second
  • the liquid heat exchanger and the first solution heat exchanger are in communication with the second absorber, the refrigerant vapor supplier adds a refrigerant vapor passage to communicate with the newly added absorption-evaporator, and the first condenser adds a refrigerant liquid pipeline through the addition
  • the throttle valve is connected with the new absorption-evaporator, the absorption-evaporator is added, and then the refrigerant vapor channel is connected with the newly added absorber, or the refrigerant liquid supply device is added with the refrigerant liquid pipeline through the newly added refrigerant liquid pump.
  • a new absorption-evaporator After connecting with the new absorption-evaporator, a new absorption-evaporator is added, and then a refrigerant vapor channel is connected with the newly added absorber, and the newly added absorber and the heated medium pipe are connected to the outside to form a new absorber.
  • the third type of absorption heat pump is any of the items described in items 4-6, 10, 29-34, 47, 50 and items 22 and 48 based on the single-cycle third-class absorption-generation system.
  • new absorption-evaporators, new absorbers, new solution pumps, new first solution heat exchangers, new second solution heat exchangers, new throttle valves or new ones are added.
  • the second absorber has a dilute solution pipeline connected to the first generator through the first solution pump and the first solution heat exchanger to adjust the second absorber to have a dilute solution pipeline through the first solution pump
  • the first solution heat exchanger is connected with the newly added absorber
  • the newly added absorber and the dilute solution pipeline are connected with the newly added absorption-evaporator through the newly added first solution heat exchanger, and the new absorption-evaporator is further added.
  • the dilute solution pipeline is connected to the first generator via a new solution pump, a new first solution heat exchanger and a new second solution heat exchanger, and the first generator has a concentrated solution pipeline through the first solution heat exchange
  • the second absorber is connected to the steam separation chamber to adjust the first generator to have a concentrated solution pipeline through the new
  • the second solution heat exchanger, the first solution heat exchanger and the second absorber are connected to the steam separation chamber, the refrigerant vapor supply device is provided with a refrigerant vapor passage to communicate with the newly added absorption-evaporator, and the first condenser is cooled.
  • the agent liquid pipeline is connected with the new absorption-evaporator via a new throttle valve, and then the absorption-evaporator is added, and then the refrigerant vapor passage is connected with the newly added absorber, or the refrigerant liquid supply device is added with the refrigerant liquid pipeline.
  • the new refrigerant liquid pump is connected with the new absorption-evaporator, the absorption is newly added.
  • the evaporator and the refrigerant vapor channel are connected with the newly added absorber, and the newly added absorber and the medium to be heated are connected to the outside.
  • a third type of absorption heat pump with an additional absorber as an additional high temperature heating end is formed.
  • the third type of absorption heat pump is to add a new absorption-evaporator, a new absorber, a new solution pump, and a new first solution in any of the third type of absorption heat pumps described in item 7. a heat exchanger, a second solution heat exchanger, a new throttle valve or a new refrigerant liquid pump, and a second solution having a dilute solution line through the first solution pump and the second solution heat exchanger
  • the second generator is connected to adjust the second absorber to have a dilute solution pipeline connected to the newly added absorber through the first solution pump and the second solution heat exchanger, and the new absorber and the dilute solution pipeline are added first.
  • the solution heat exchanger is connected to the newly added absorption-evaporator, and the new absorption-evaporator and the dilute solution pipeline are added through the new solution pump, the first solution heat exchanger is added, and the second solution heat exchanger is added.
  • the second generator is connected, the second generator has a concentrated solution pipeline connected to the second absorber through the second solution heat exchanger, and the second generator has a concentrated solution pipeline through the newly added second solution heat exchanger and the first
  • the two-solution heat exchanger is in communication with the second absorber, the refrigerant vapor supplier adds a refrigerant vapor channel to communicate with the newly added absorption-evaporator, and the first condenser adds a refrigerant liquid pipeline through the newly added throttling pottery and newly added After the absorption-evaporator is connected, the absorption-evaporator is added, and then the refrigerant vapor channel is connected with the newly-added absorber, or the refrigerant liquid supply device is added with the refrigerant liquid pipeline through
  • the third type of absorption heat pump is a third type of absorption heat pump according to item 8, adding a new absorption-evaporator, adding a new absorber, adding a new solution pump, adding a first solution. a heat exchanger, a second solution heat exchanger, a new throttle valve or a new refrigerant liquid pump, and a second solution having a dilute solution line through the first solution pump and the second solution heat exchanger
  • the second generator is connected to adjust the second absorber to have a dilute solution pipeline connected to the newly added absorber through the first solution pump and the second solution heat exchanger, and the new absorber and the dilute solution pipeline are added with the first solution.
  • the heat exchanger is connected to the newly added absorption-evaporator, and the new absorption-evaporator and the dilute solution pipeline are added through the new solution pump, the first solution heat exchanger is added, and the second solution heat exchanger is added and the second
  • the generator is connected, the second generator has a concentrated solution pipeline connected to the steam separation chamber through the second solution heat exchanger and the second absorber, and the second generator has a concentrated solution pipeline through the newly added second solution heat exchange , the second solution heat exchanger and the second absorber are connected to the steam separation chamber, and are cold
  • the steam provider adds a refrigerant vapor channel to communicate with the newly added absorption-evaporator, and the first condenser adds a refrigerant liquid pipeline to the new absorption-evaporator through the new throttle valve to add an absorption-evaporator.
  • the refrigerant vapor passage is connected with the newly added absorber, or the refrigerant liquid supply device is provided with a refrigerant liquid pipeline. After the new refrigerant liquid pump is connected with the newly added absorption-evaporator, the absorption-evaporator is added and the refrigerant vapor is added.
  • the passage is connected with the newly added absorber, and the newly added absorber and the medium to be heated are connected to the outside to form a third type of absorption heat pump with an additional absorber as an additional high temperature heating end.
  • the third type of absorption heat pump is a new type of absorption-evaporator, new absorber, new solution pump, new addition in any of the third type of absorption heat pumps described in items 11-12.
  • a solution heat exchanger, a new second solution heat exchanger, a new throttle valve or a new refrigerant liquid pump the first absorber has a dilute solution line through the re-increasing solution pump and the second solution heat exchanger Connected with the second generator to adjust the first absorber to have a dilute solution pipeline through the re-increasing solution pump and the second solution heat exchanger to communicate with the new absorber, the new absorber and the dilute solution pipeline are added
  • a solution heat exchanger is connected to the newly added absorption-evaporator, and a new absorption-evaporator and a dilute solution line are added through the new solution pump, a first solution heat exchanger is added, and a second solution heat exchanger is added.
  • the second generator is connected, the second generator has a concentrated solution pipeline connected to the first absorber through the second solution heat exchanger, and the second generator has a concentrated solution pipeline through the newly added second solution heat exchanger and
  • the second solution heat exchanger is in communication with the first absorber, and the refrigerant vapor supply is increased
  • the refrigerant vapor passage is connected with the newly added absorption-evaporator, and the first condenser is provided with a refrigerant liquid pipeline. After the new throttle valve is connected with the new absorption-evaporator, the absorption-evaporator is added and the refrigerant vapor is added.
  • the passage is connected with the newly added absorber, or the refrigerant liquid supply device is added with a refrigerant liquid pipeline.
  • the absorption-vaporizer is added and the refrigerant vapor passage is newly added.
  • the absorber is connected, and the newly added absorber and the medium to be heated are connected to the outside to form a third type of absorption heat pump with an additional absorber as an additional high temperature heating end.
  • the third type of absorption heat pump is a new type of absorption-evaporator, new absorber, new solution pump, new addition in any of the third type of absorption heat pumps described in items 13-15.
  • a solution heat exchanger, a new second solution heat exchanger, a new throttle valve or a new refrigerant liquid pump the second absorber has a dilute solution line through the first solution pump, the first solution heat exchanger And communicating with the second generator in the second solution heat exchanger to adjust the second absorber to have a dilute solution line communicating with the newly added absorber through the first solution pump, the first solution heat exchanger and the second solution heat exchanger,
  • the new absorber and the dilute solution pipeline are connected to the new absorption-evaporator by adding the first solution heat exchanger, and the new absorption-evaporator and the dilute solution pipeline are added to the new solution pump.
  • the solution heat exchanger and the newly added second solution heat exchanger are in communication with the first generator, and the first generator has a concentrated solution line connected to the second generator via the second solution heat exchanger to be adjusted to be the first generator
  • the concentrated solution line is added with the second solution heat
  • the second solution heat exchanger is in communication with the second generator
  • the refrigerant vapor supplier adds a refrigerant vapor passage to communicate with the newly added absorption-evaporator
  • the first condenser adds a refrigerant liquid pipeline through the newly added throttling
  • the third type of absorption heat pump is a new type of absorption-evaporator added in the third type of absorption heat pump according to item 16 and item 18 of the double-cycle type III absorption-generation system. , adding a new absorber, adding a new solution pump, adding a first solution heat exchanger, adding a second solution heat exchanger, adding a new throttle valve or adding a new refrigerant liquid pump, and having a second absorber with a dilute solution
  • the pipeline is connected to the second generator through the first solution pump and the first solution heat exchanger to adjust the second absorber to have a dilute solution pipeline connected to the first solution pump and the first solution heat exchanger via the new absorber
  • the newly added absorber and the dilute solution pipeline are connected with the newly added absorption-evaporator through the newly added first solution heat exchanger, and the new absorption-evaporator and the dilute solution pipeline are added to the new solution pump.
  • a solution heat exchanger and a second added solution heat exchanger are in communication with the second generator, the first generator has a concentrated solution line through the second solution heat exchanger and the first solution heat exchanger and the second absorber Connected to adjust the first generator to have a concentrated solution
  • the pipeline is connected to the second absorber via the second solution heat exchanger, the newly added second solution heat exchanger and the first solution heat exchanger, and the refrigerant vapor feeder is provided with a refrigerant vapor passage to communicate with the newly added absorption-evaporator
  • the first condenser is provided with a refrigerant liquid pipeline. After the new throttle valve is connected with the new absorption-evaporator, a new absorption-evaporator is added, and then the refrigerant vapor passage is connected with the newly added absorber, or the refrigerant liquid is supplied.
  • the additional refrigerant liquid pipeline is connected with the new absorption-evaporator through the newly added refrigerant liquid pump, and the new absorption-evaporator is connected to the refrigerant vapor passage to communicate with the newly added absorber.
  • the newly added absorber is also heated.
  • the medium line communicates with the outside to form a third type of absorption heat pump with an additional absorber as an additional high temperature heating end.
  • the third type of absorption heat pump is to add a new absorption-evaporator in the third type of absorption heat pump according to item 17 and item 18 of the single-channel circulation type III absorption-generation system. Adding an absorber, adding a new solution pump, adding a first solution heat exchanger, adding a second solution heat exchanger, adding a new throttle valve or adding a new refrigerant liquid pump, and the second absorber has a dilute solution tube
  • the first solution pump and the first solution heat exchanger are connected to the second generator to be adjusted to be connected to the second absorber.
  • the dilute solution line is connected to the newly added absorber through the first solution pump and the first solution heat exchanger.
  • the absorption absorber and the dilute solution pipeline are connected with the newly added absorption-evaporator through the newly added first solution heat exchanger, and the new absorption-evaporator and the dilute solution pipeline are added to the new solution pump, and the first solution is added.
  • the heat exchanger and the newly added second solution heat exchanger are in communication with the second generator, and the first generator has a concentrated solution line through the second solution heat exchanger, the first solution heat exchanger and the second absorber and The steam chamber is connected to the first generator, and the concentrated solution has a second solution.
  • the heat exchanger, the newly added second solution heat exchanger, the first solution heat exchanger and the second absorber are in communication with the steam separation chamber, and the refrigerant vapor supplier adds a refrigerant vapor passage to communicate with the newly added absorption-evaporator, A condenser is added with a refrigerant liquid pipeline. After the new throttle valve is connected with the new absorption-evaporator, a new absorption-evaporator is added, and then a refrigerant vapor passage is connected with the newly added absorber, or a refrigerant liquid supply device is added.
  • the refrigerant liquid pipeline is connected with the new absorption-evaporator through the newly added refrigerant liquid pump, and then the absorption-vaporizer is connected to the refrigerant vapor passage and the new absorber is connected.
  • the new absorber and the heated medium tube are added.
  • the road is connected to the outside to form a third type of absorption heat pump with an additional absorber as an additional high temperature heating end.
  • the third type of absorption heat pump in any of the third type of absorption heat pumps described in item 19, adds a new absorption-evaporator, a new absorber, a new solution pump, and a new first solution. a heat exchanger, a second solution heat exchanger, a new throttle valve or a new refrigerant liquid pump, and a second solution having a dilute solution line through the first solution pump and the third solution heat exchanger and The three generators are connected to the second absorber with a dilute solution line connected to the newly added absorber through the first solution pump and the third solution heat exchanger, and the new absorber and the dilute solution line are added with the first solution.
  • the heat exchanger is connected to the new absorption-evaporator, and the new absorption-evaporator and the dilute solution pipeline are added to the new solution pump, the first solution heat exchanger is added, and the second solution heat exchanger is added and the third
  • the generator is connected, and the third generator has a concentrated solution pipeline connected to the second absorber through the third solution heat exchanger to adjust the third generator to have a concentrated solution pipeline through the newly added second solution heat exchanger and the third
  • the solution heat exchanger is in communication with the second absorber, and the refrigerant vapor supplier is provided with a refrigerant
  • the steam passage is connected with the newly added absorption-evaporator, and the first condenser is provided with a refrigerant liquid pipeline.
  • a new absorption-evaporator is added, and then a refrigerant vapor passage is used.
  • Absorber The refrigerant liquid supply pipe is connected with the refrigerant liquid supply pipe, and the new refrigerant liquid pump is connected with the newly added absorption-evaporator, and then the absorption-vaporizer is connected, and the refrigerant vapor channel is connected with the newly added absorber.
  • the absorber also has a heated medium line communicating with the outside to form a third type of absorption heat pump with an additional absorber as an additional high temperature heating end.
  • the third type of absorption heat pump is a third type of absorption heat pump according to item 20, adding a new absorption-evaporator, adding a new absorber, adding a new solution pump, adding a first solution. a heat exchanger, a second solution heat exchanger, a new throttle valve or a new refrigerant liquid pump, and a second solution having a dilute solution line through the first solution pump and the third solution heat exchanger and The three generators are connected to adjust to the second absorber having a dilute solution pipeline connected to the newly added absorber through the first solution pump and the third solution heat exchanger, and the new absorber and the dilute solution pipeline are added with the first solution.
  • the heat exchanger is connected to the newly added absorption-evaporator, and the new absorption-evaporator and the dilute solution pipeline are added through the new solution pump, the first solution heat exchanger is added, and the second solution heat exchanger is added and the third
  • the generator is connected, and the third generator has a concentrated solution pipeline connected to the steam separation chamber through the third solution heat exchanger and the second absorber to be adjusted to a third generator having a concentrated solution pipeline.
  • the exchanger, the third solution heat exchanger and the second absorber are connected to the steam separation chamber
  • the refrigerant vapor supply device is provided with a refrigerant vapor passage connected to the newly added absorption-evaporator, and the first condenser is provided with a refrigerant liquid pipeline.
  • the new throttle valve is connected with the new absorption-evaporator to add an absorption-evaporator.
  • the refrigerant vapor passage is connected with the newly added absorber, or the refrigerant liquid supply device is added with the refrigerant liquid pipeline.
  • the new refrigerant liquid pump is connected with the newly added absorption-evaporator, the absorption is added and the evaporator is further cooled.
  • the vapor channel of the agent is connected with the newly added absorption device, and the newly added absorber and the medium to be heated are connected to the outside to form a third type of absorption heat pump with an additional absorber as an additional high temperature heating end.
  • the third type of absorption heat pump is to add a new absorption-evaporator, a new absorber, a new solution pump, and a new first solution in any of the third type of absorption heat pumps described in item 21.
  • Heat exchanger, new second solution heat exchanger, new throttle valve or new refrigerant liquid pump, the first absorber has a dilute solution line through the re-increasing solution pump and the third solution heat exchanger and the first
  • the three generators are connected to each other to adjust the second absorber to have a dilute solution line through the re-increasing solution pump and the third solution heat exchanger to communicate with the newly added absorber, and the new absorber and the dilute solution line are added with the first solution.
  • the heat exchanger is connected to the new absorption-evaporator, and the new absorption-evaporator and the dilute solution pipeline are added to the new solution pump, the first solution heat exchanger is added, and the second solution heat exchanger is added and the third
  • the generator is connected, and the third generator has a concentrated solution pipeline connected to the first absorber through the third solution heat exchanger to be adjusted to a third generator having a concentrated solution pipeline by adding a second solution heat exchanger and a third
  • the solution heat exchanger is in communication with the first absorber, and the refrigerant vapor supply is increased
  • the refrigerant vapor passage is connected to the newly added absorption-evaporator, and the first condenser is provided with a refrigerant liquid pipeline.
  • the absorption-evaporator is added and the refrigerant vapor passage is added. Connected to the newly added absorber, or the refrigerant liquid supply device is added with a refrigerant liquid pipeline. After the new refrigerant liquid pump is connected with the new absorption-evaporator, the absorption-evaporator is added and the refrigerant vapor channel is added. The absorber is connected, and the newly added absorber and the medium to be heated are connected to the outside to form a third type of absorption heat pump with an additional absorber as an additional high temperature heating end.
  • the third type of absorption heat pump is a new type of absorption-evaporator, new absorber, new solution pump, new addition in any of the third type of absorption heat pumps described in items 23-24.
  • a solution heat exchanger, a new second solution heat exchanger, a new throttle valve or a new refrigerant liquid pump the second absorber has a dilute solution line through the first solution pump, the first solution heat exchanger (7), the second solution heat exchanger and the third solution heat exchanger are connected to the first generator to be adjusted to have a second solution having a dilute solution line through the first solution pump, the first solution heat exchanger (7),
  • the second solution heat exchanger and the third solution heat exchanger are connected to the newly added absorber, and the newly added absorber and the dilute solution pipeline are connected to the newly added absorption-evaporator via the newly added first solution heat exchanger, and newly added
  • the absorption-evaporator and the dilute solution pipeline are connected to the first generator via a new solution pump, a new first solution heat exchanger
  • the liquid pipeline is connected with the new absorption-evaporator via a new throttle valve, and then the absorption-evaporator is added, and then the refrigerant vapor passage is connected with the newly added absorber, or the refrigerant liquid supply device is added with the refrigerant liquid pipeline.
  • the new refrigerant liquid pump is connected with the new absorption-evaporator, and the new absorption-evaporator is connected to the refrigerant vapor passage to communicate with the newly added absorber.
  • the newly added absorber and the heated medium pipeline communicate with the outside to form A third type of absorption heat pump with an additional absorber as an additional high temperature heating end.
  • the third type of absorption heat pump in any of the third type of absorption heat pumps described in item 25, adds new absorption - Evaporator, new absorber, new solution pump, new first solution heat exchanger, new second solution heat exchanger, new throttle valve or new refrigerant pump, the second absorber has The dilute solution line is connected to the third generator via the first solution pump and the first solution heat exchanger (7) to adjust the second absorber to have a dilute solution line through the first solution pump and the first solution heat exchanger (7) ) Connected with the new absorber, the new absorber and the dilute solution pipeline are connected to the new absorption-evaporator via the new first solution heat exchanger, and the new absorption-evaporator and dilute solution pipeline are newly added.
  • the increasing solution pump, the newly added first solution heat exchanger and the newly added second solution heat exchanger are in communication with the third generator, and the first generator has a concentrated solution line through the third solution heat exchanger and the second solution heat
  • the exchanger and the first solution heat exchanger are connected to the second absorber to be adjusted to have a third solution having a concentrated solution line through the third solution heat exchanger, the second solution heat exchanger, and the second solution heat exchanger and
  • the first solution heat exchanger is in communication with the second absorber, and the refrigerant vapor supply is cooled
  • the vapor channel of the agent is connected with the newly added absorption-evaporator, and the first condenser is provided with a refrigerant liquid pipeline.
  • the absorption-evaporator is added and the refrigerant vapor channel is connected. Adding absorber connection, or adding coolant liquid to the coolant supply. After adding the refrigerant pump and connecting with the new absorption-evaporator, adding the absorption-evaporator and then the refrigerant vapor channel and adding The absorber is connected, and the newly added absorber and the medium to be heated are connected to the outside to form a third type of absorption heat pump with an additional absorber as an additional high temperature heating end.
  • the third type of absorption heat pump is added to any of the third type of absorption heat pumps described in item 26, adding a new absorption-evaporator, adding a new absorber, adding a new solution pump, adding a first solution. a heat exchanger, a second solution heat exchanger, a new throttle valve or a new refrigerant liquid pump, and a second solution having a dilute solution line through the first solution pump and the first solution heat exchanger ( 7) communicating with the third generator to adjust the second absorber to have a dilute solution line connected to the newly added absorber via the first solution pump and the first solution heat exchanger (7), adding a new absorber and a dilute solution tube
  • the first new solution heat exchanger is connected with the new absorption-evaporator, and the new absorption-evaporator and dilute solution pipeline are added to the new solution pump, the first solution heat exchanger is added, and the second is added.
  • the solution heat exchanger is in communication with the third generator, and the first generator has a concentrated solution line through the third solution heat exchanger, the second solution heat exchanger, the first solution heat exchanger, and the second absorber and the steam separation
  • the chamber is connected to the third generator with a concentrated solution line through the third solution heat exchanger
  • the solution heat exchanger, the newly added second solution heat exchanger, the first solution heat exchanger and the second absorber are in communication with the steam separation chamber, and the refrigerant vapor supplier adds a refrigerant vapor passage to communicate with the newly added absorption-evaporator.
  • the first condenser is provided with a refrigerant liquid pipeline, and the new absorption-evaporator is connected to the new absorption-evaporator to add a absorption-evaporator, and then the refrigerant vapor passage is connected with the newly added absorber, or the refrigerant liquid supply device.
  • the additional refrigerant liquid pipeline is connected with the new absorption-evaporator through the newly added refrigerant liquid pump, and then the absorption-evaporator is added, and the refrigerant vapor passage is connected with the newly added absorber, and the newly added absorber and the heated medium are added.
  • the pipeline is connected to the outside to form a third type of absorption heat pump with an additional absorber as an additional high temperature heating end.
  • the third type of absorption heat pump is a new type of absorption-evaporator, new absorber, new solution pump, new addition in any of the third type of absorption heat pumps described in items 35 and 37.
  • a solution heat exchanger, a new second solution heat exchanger, a new throttle valve or a new refrigerant liquid pump the second absorber has a dilute solution line through the first solution pump, the first solution heat exchanger And communicating with the second solution heat exchanger and the generator to adjust the second absorber to have a dilute solution pipeline connected to the newly added absorber through the first solution pump, the first solution heat exchanger and the second solution heat exchanger,
  • the absorber and the dilute solution pipeline are connected to the newly added absorption-evaporator through the newly added first solution heat exchanger, and the new absorption-evaporator and the dilute solution pipeline are added to the new solution pump by adding the first solution heat.
  • the exchanger and the newly added second solution heat exchanger are connected with the generator, and the concentrated solution line of the generator is connected to the third absorber through the second solution heat exchanger to adjust the generator to have a concentrated solution pipeline.
  • Two solution heat exchanger and second solution heat exchanger and third suction The device is connected to the refrigerant vapor supply device and the refrigerant vapor channel is connected with the newly added absorption-evaporator.
  • the first condenser is provided with a refrigerant liquid pipeline, and the new throttle valve is connected with the newly added absorption-evaporator to newly absorb.
  • the evaporator has a refrigerant vapor channel connected to the newly added absorber, or the refrigerant liquid supply device adds a refrigerant liquid pipeline.
  • the absorption evaporator is added.
  • the refrigerant vapor passage is connected with the newly added absorber, and the newly added absorber and the heated medium pipeline communicate with the outside to form a third type of absorption heat pump with the additional absorber as the additional high temperature heating end.
  • the third type of absorption heat pump is a new absorption-evaporator, a new absorber, a new solution pump, and a new first solution added to any of the third type of absorption heat pumps described in item 36.
  • the specification is open, the new absorber and the dilute solution pipeline are connected with the new absorption-evaporator by adding the first solution heat exchanger, and the new absorption-evaporator and the dilute solution pipeline are added by the new solution pump, new The first solution heat exchanger and the new second solution heat exchanger are connected to the generator, and the concentrated solution line of the generator is connected to the second absorber
  • the refrigerant liquid supply device is provided with a refrigerant liquid pipeline.
  • the new refrigerant liquid pump is connected with the newly added absorption-evaporator, a new absorption-evaporator is added, and then the refrigerant vapor passage is connected with the newly added absorber.
  • the absorber is also connected to the outside by a heated medium line.
  • a third type of absorption heat pump with an additional absorber as an additional high temperature heating end is formed.
  • the third type of absorption heat pump is a new type of absorption heat pump in any of the third type of absorption heat pumps described in item 38, adding a new absorber, adding a new solution pump, adding a first solution. a heat exchanger, a new second solution heat exchanger, a new throttle valve or a new refrigerant liquid pump, and a third absorber having a dilute solution line through the re-increasing solution pump and the second solution heat exchanger
  • the device is connected to adjust the third absorber to have a dilute solution pipeline through the re-increasing solution pump and the second solution heat exchanger to communicate with the newly added absorber, and the new absorber and the dilute solution pipeline are heated by the first solution.
  • the device is connected with the newly added absorption-evaporator, and the new absorption-evaporator and the dilute solution pipeline are connected to the generator through the newly added solution pump, the newly added first solution heat exchanger and the newly added second solution heat exchanger.
  • the concentrated solution line of the generator is connected to the steam separation chamber through the second solution heat exchanger, the first solution heat exchanger and the second absorber, and the generator has a concentrated solution pipeline through the newly added second solution heat exchanger Second solution heat exchanger, first solution heat exchanger and second
  • the receiver is connected to the steam distribution chamber, the refrigerant vapor supply device is provided with a refrigerant vapor passage to communicate with the newly added absorption-evaporator, and the first condenser is provided with a refrigerant liquid pipeline via a new throttle valve and a new absorption-evaporator.
  • the evaporator is connected to the new absorber through the refrigerant vapor channel, or the refrigerant liquid supply is added to the coolant supply.
  • the new coolant pump is connected to the new absorption-evaporator.
  • the absorption-evaporator and the refrigerant vapor channel are connected with the newly added absorber, and the newly added absorber and the heated medium pipeline communicate with the outside to form a third type of absorption type with the additional absorber as the additional high-temperature heating end. Heat pump.
  • the third type of absorption heat pump is a third type of absorption heat pump according to item 39, adding a new absorption-evaporator, adding a new absorber, adding a new solution pump, adding a first solution. a heat exchanger, a new second solution heat exchanger, a new throttle valve or a new refrigerant liquid pump, and a fourth solution having a dilute solution line through the first solution pump and the second solution heat exchanger
  • the communication is adjusted to be that the fourth absorber has a dilute solution pipeline connected to the newly added absorber through the first solution pump and the second solution heat exchanger, and the new absorber and the dilute solution pipeline are heated by the first solution.
  • the device is connected with the newly added absorption-evaporator, and the new absorption-evaporator and the dilute solution pipeline are connected to the generator through the newly added solution pump, the newly added first solution heat exchanger and the newly added second solution heat exchanger.
  • the generator has a concentrated solution pipeline connected to the fourth absorber through the second solution heat exchanger to adjust the generator to have a concentrated solution pipeline through the addition of the second solution heat exchanger and the second solution heat exchanger and the fourth absorption Connected, refrigerant steam supply adds refrigerant vapor channel and new
  • the absorption-evaporator is connected, and the first condenser is provided with a refrigerant liquid pipeline.
  • the new absorption-evaporator is connected, and the absorption-evaporator is added, and then the refrigerant vapor passage is connected with the newly added absorber.
  • the refrigerant liquid supply device is added with a refrigerant liquid pipeline.
  • the new refrigerant liquid pump is connected with the new absorption-evaporator, a new absorption-evaporator is connected, and the refrigerant vapor passage is connected with the newly added absorber.
  • the absorber also has a heated medium line communicating with the outside to form a third type of absorption heat pump with an additional absorber as an additional high temperature heating end.
  • the third type of absorption heat pump is a new absorption-evaporator, a new absorber, a new solution pump, and a new first solution added to any of the third type of absorption heat pumps described in item 40.
  • a heat exchanger, a new second solution heat exchanger, a new throttle valve or a new refrigerant liquid pump, and a fourth solution having a dilute solution line through the first solution pump and the second solution heat exchanger The communication is adjusted to be that the fourth absorber has a dilute solution pipeline connected to the newly added absorber through the first solution pump and the second solution heat exchanger, and the new absorber and the dilute solution pipeline are heated by the first solution.
  • the device is connected with the newly added absorption-evaporator, and the new absorption-evaporator and the dilute solution pipeline are connected to the generator through the newly added solution pump, the newly added first solution heat exchanger and the newly added second solution heat exchanger.
  • the generator has a concentrated solution pipeline connected to the second split heat exchanger through the second solution heat exchanger and the fourth absorber to adjust the generator to a concentrated solution pipeline through the addition of the second solution heat exchanger, the second solution heat Exchanger and fourth absorber with second point
  • the steam chamber is connected, the refrigerant vapor supply device is provided with a refrigerant vapor passage to communicate with the newly added absorption-evaporator, and the first condenser is provided with a refrigerant liquid pipeline, and the new throttle valve is connected with the newly added absorption-evaporator.
  • the absorption-evaporator has a refrigerant vapor channel connected to the newly added absorber, or the refrigerant liquid supply device adds a refrigerant liquid pipeline.
  • the new refrigerant liquid pump is connected with the new absorption-evaporator to add absorption-evaporation.
  • the refrigerant vapor passage is connected with the newly added absorber, and the newly added absorber and the heated medium pipeline communicate with the outside to form a third type of absorption heat pump with the additional absorber as the additional high temperature heating end.
  • the third type of absorption heat pump is a new type of absorption-evaporator, new absorber, new solution pump, new in the third type of absorption heat pump described in items 41, 44, and 51.
  • Adding the first solution heat exchanger, adding a second solution heat exchanger, adding a new throttle valve or adding a new refrigerant liquid pump, and the third absorber has a dilute solution line through the re-increasing solution pump and the second solution heat
  • the exchanger is connected to the second generator to adjust to a third absorber having a dilute solution pipeline connected to the newly added absorber through the re-increasing solution pump and the second solution heat exchanger, and the new absorber and the dilute solution pipeline are newly
  • the first solution heat exchanger is connected to the new absorption-evaporator, and the new absorption-evaporator and the dilute solution line are added.
  • the new solution pump is added, the first solution heat exchanger is added, and the second solution heat is added.
  • the exchanger is connected to the second generator, and the second generator has a concentrated solution pipeline connected to the third absorber through the second solution heat exchanger to be adjusted to be a second generator having a concentrated solution pipeline by adding a second solution heat
  • the exchanger and the second solution heat exchanger are in communication with the third absorber, the refrigerant vapor
  • the refrigerant channel of the supplier is connected with the new absorption-evaporator.
  • the first condenser is connected with the refrigerant liquid pipeline. After the new throttle valve is connected with the new absorption-evaporator, the new book is absorbed and the evaporator is cooled again.
  • the agent steam passage is connected with the newly added absorber, or the refrigerant liquid supply device is added with the refrigerant liquid pipeline.
  • the new refrigerant liquid pump is connected with the newly added absorption-evaporator, the absorption-evaporator is added and the refrigerant vapor channel is added.
  • the newly added absorber and the medium to be heated are connected to the outside to form a third type of absorption heat pump with an additional absorber as an additional high temperature heating end.
  • the third type of absorption heat pump is a new type of absorption-evaporator, new absorber, new solution pump added to any of the third type of absorption heat pumps described in items 42-43, 45, and 52.
  • the solution heat exchanger and the second solution heat exchanger are connected to the second generator to be adjusted to have a second solution having a dilute solution line through the first solution pump, the first solution heat exchanger and the second solution heat exchanger and adding
  • the absorber is connected, the new absorber and the dilute solution pipeline are connected to the new absorption-evaporator via the newly added first solution heat exchanger, and the new absorption-evaporator and the dilute solution pipeline are added to the new solution pump.
  • the second generator has a concentrated solution line through the addition of a second solution heat exchanger and The solution heat exchanger is in communication with the third absorber, the refrigerant vapor supplier adds a refrigerant vapor channel to communicate with the newly added absorption-evaporator, and the first condenser adds a refrigerant liquid pipeline through the new throttle and the new absorption - After the evaporator is connected, a new absorption-evaporator is added, and then a refrigerant vapor channel is connected to the newly added absorber, or a refrigerant liquid supply device is provided with a refrigerant liquid line through the newly added refrigerant liquid pump and a new absorption-evaporator.
  • the third type of absorption heat pump is a new type of absorption-evaporator, new absorber, new solution pump, new addition in any of the third type of absorption heat pumps described in items 7-26.
  • the first solution heat exchanger and the newly added second solution heat exchanger are in communication with the low pressure generator, the refrigerant vapor supplier adds a refrigerant vapor passage to communicate with the newly added absorption-evaporator, and the first condenser adds a refrigerant liquid pipeline After the new throttle is connected with the new absorption-evaporator, the absorption-e
  • the liquid pump is connected to the new absorption-evaporator and the absorption-evaporator is added.
  • the third type of absorption heat pump is to add a new absorption-evaporator, a new absorber, or any of the third type of absorption heat pumps described in items 3-6, 27-40, 46-50.
  • New solution pump, new first solution heat exchanger, new second solution heat The specification exchanger, the new throttle valve or the newly added refrigerant liquid pump, the first generator adds a concentrated solution pipeline through the newly added second solution heat exchanger to communicate with the newly added absorber, and the new absorber has a dilute solution.
  • the pipeline is connected to the newly added absorption-evaporator through the newly added first solution heat exchanger, and the new absorption-evaporator and the dilute solution pipeline are added to the new solution pump, the first solution heat exchanger is added, and the new section is added.
  • the two-solution heat exchanger is in communication with the first generator, the refrigerant vapor supplier adds a refrigerant vapor passage to communicate with the newly added absorption-evaporator, and the first condenser adds a refrigerant liquid pipeline via the newly added throttle valve and newly added
  • a new absorption-evaporator is added, and then a refrigerant vapor channel is connected with the newly added absorber, or a refrigerant liquid supply device is provided with a refrigerant liquid pipeline through a new refrigerant liquid pump and a new absorption-evaporation
  • a new absorption-evaporator is added, and then a refrigerant vapor channel is connected with the newly-added absorber, and the newly-added absorber and the heated medium pipe are connected to the outside to form a new heat-increasing end.
  • Three types of absorption heat pumps are used to pump.
  • the third type absorption heat pump in the first 41-45, 51-52 described in any one of the third type absorption heat pump, increasing new absorber - evaporator, new absorber, add Solution pump, new first solution heat exchanger, new second solution heat exchanger, new throttle valve or new refrigerant liquid pump, second generator added concentrated solution pipeline through new second solution heat
  • the exchanger is connected to the newly added absorber, and the new absorber and the dilute solution pipeline are connected with the newly added absorption-evaporator through the newly added first solution heat exchanger, and the new absorption-evaporator and the dilute solution pipeline are added.
  • the new solution pump, the newly added first solution heat exchanger and the newly added second solution heat exchanger are connected with the second generator, and the refrigerant vapor supplier adds a refrigerant vapor channel to communicate with the newly added absorption-evaporator, first
  • the condenser is added with a refrigerant liquid pipeline.
  • the absorption-evaporator is added, and then the refrigerant vapor passage is connected with the newly added absorber, or the refrigerant liquid supply device is added with cold.
  • the agent liquid pipeline is connected to the new absorption-evaporator by the newly added refrigerant liquid pump to add absorption-evaporation.
  • the refrigerant vapor channel communicating with the new absorber, the absorber also add a heating medium line is in communication with the outside, is formed to add an additional high temperature heat absorber end of the third absorption heat pump.
  • the third type of absorption heat pump in any of the third type of absorption heat pumps described in items 7-26, adds a high temperature condenser and a high temperature throttle valve, and the high pressure generator adds a refrigerant vapor channel and high temperature condensation.
  • the device is connected, the high-temperature condenser and the refrigerant liquid pipeline are connected to the first condenser through the high-temperature throttle, and the high-temperature condenser and the heated medium pipeline are connected to the outside to form a high-temperature condenser as an additional high-temperature heating end.
  • the third type of absorption heat pump in any of the third type of absorption heat pumps described in items 7-26, adds a high temperature condenser and a high temperature throttle valve, and the high pressure generator adds a refrigerant vapor channel and high temperature condensation.
  • the device is connected, the high-temperature condenser and the refrigerant liquid pipeline are connected to the first condenser through the high-temperature
  • the third type of absorption heat pump is any of the third type of absorption heat pumps described in items 19-26, adding a high temperature condenser and a high temperature throttle valve, and the medium pressure generator is provided with a refrigerant vapor channel and a high temperature.
  • the condenser is connected, the high-temperature condenser and the refrigerant liquid pipeline are connected to the first condenser through the high-temperature throttle valve, and the high-temperature condenser and the heated medium pipeline are connected to the outside to form a high-temperature condenser for additional high-temperature heating.
  • the third type of absorption heat pump at the end.
  • a third type of absorption heat pump in any of the third type of absorption heat pumps described in items 77-78, adding a first flow regulating valve and a second flow regulating valve to condense the first condenser and the high temperature
  • the device is respectively connected to the external medium by the heating medium pipeline to be adjusted to be externally connected to the first condenser by the heated medium pipeline, and then divided into two paths - the first passage is connected to the high temperature condenser through the first flow throttle valve and then the high temperature condensation
  • the device is further connected to the outside by the heated medium pipeline, and the second passage communicates with the outside through the second flow throttle valve to form an adjustable third type absorption heat pump with a high temperature condenser as an additional high temperature heating end.
  • the third type of absorption heat pump is to increase the secondary absorber, the secondary generator, the secondary solution pump and the secondary solution heat exchange in any of the third type of absorption heat pumps described in items 7-18.
  • the low-pressure generator has a refrigerant liquid pipeline connected to the first condenser through the re-increase throttle valve to be adjusted to a low-pressure generator, and the refrigerant liquid pipeline is connected to the second evaporator through the re-increase throttle valve, and the low-pressure valve is connected.
  • the generator has a refrigerant vapor passage connected to the first condenser to adjust to a low pressure generator having a refrigerant vapor passage communicating with the secondary absorber, the secondary absorber and the dilute solution pipeline passing through the secondary solution pump and the secondary solution heat
  • the exchanger is connected to the secondary generator, the secondary generator and the concentrated solution pipeline are connected to the secondary absorber via the secondary solution heat exchanger, and the secondary generator and the refrigerant vapor passage are connected to the first condenser.
  • the secondary absorber is also connected to the outside by the heated medium pipeline, and the secondary generator also drives the heat medium pipeline to communicate with the outside, forming a single stage double effect as the first stage, from the low pressure generator to the secondary absorber Two-stage third-class absorption of refrigerant vapor A heat pump; wherein, when there is only a first evaporator, the low pressure generator has a liquid refrigerant pipe of the throttle valve in communication with the first and then by the evaporator.
  • the third type of absorption heat pump is any of the third type of absorption heat pumps described in items 7-18, adding a secondary absorber, a secondary generator, a secondary solution pump, and a secondary solution heat exchange.
  • the low-pressure generator adds refrigerant vapor to communicate with the secondary absorber
  • the secondary absorber and the dilute solution pipeline pass the secondary solution pump and the secondary solution heat
  • the specification exchanger is connected with the secondary generator, the secondary generator and the concentrated solution pipeline are connected to the secondary absorber via the secondary solution heat exchanger, and the secondary generator and the refrigerant vapor passage are connected to the secondary condenser.
  • the secondary condenser and the refrigerant liquid pipeline are connected to the first condenser via the secondary throttle valve, and the secondary absorber and the secondary condenser are respectively connected to the externally heated medium pipeline, the secondary generator And driving the heat medium pipeline to communicate with the outside to form a two-stage third type absorption heat pump with a single-stage double effect as the first stage and a low-pressure generator respectively supplying the refrigerant vapor to the first condenser and the secondary absorber. .
  • the third type of absorption heat pump is a third-stage absorption heat pump of any of the third type of absorption heat pumps described in items 19-26, adding a secondary absorber, a secondary generator, a secondary solution pump and a secondary solution heat exchange.
  • the medium pressure generator has a refrigerant liquid pipeline connected to the first condenser by adding a first throttle valve to be adjusted to a medium pressure generator having a refrigerant liquid pipeline, and then adding a first throttle valve and a second The evaporator is connected, and the low-pressure generator has a refrigerant liquid pipeline connected to the first condenser by adding a second throttle valve to be adjusted to a low-pressure generator, and a refrigerant liquid pipeline is further added with a second throttle valve and a second The evaporator is connected, and the low-pressure generator has a refrigerant vapor passage communicating with the first condenser to adjust the low-pressure generator to have a refrigerant vapor passage communicating with the secondary absorber, and the secondary absorber and the dilute solution pipeline are passed through the secondary solution.
  • the pump and the secondary solution heat exchanger are connected to the secondary generator, and the secondary generator and the concentrated solution pipeline are connected to the secondary absorber via the secondary solution heat exchanger, and the secondary generator also has a refrigerant vapor passage and
  • the first condenser is connected, the secondary absorber has a heated medium line and
  • the second-stage generator also has a driving heat medium pipeline connected to the outside to form a two-stage type III absorption type in which the single-stage three-effect is the first stage and the low-pressure generator supplies the refrigerant vapor to the secondary absorber.
  • the medium pressure generator has a refrigerant liquid pipeline connected to the first evaporator through the re-increase throttle valve, and the low pressure generator has a refrigerant liquid pipeline which is further increased by the second section
  • the flow valve is in communication with the first evaporator.
  • the third type of absorption heat pump is to increase the secondary absorber, the secondary generator, the secondary solution pump, the secondary solution heat exchange in any of the third type of absorption heat pumps described in items 19-26.
  • the secondary condenser and the secondary throttle are wide, the low pressure generator is connected with the refrigerant vapor and is connected with the secondary absorber, and the secondary absorber and the dilute solution pipeline are connected to the secondary solution pump and the secondary solution heat exchanger.
  • the secondary generator is connected, the secondary generator and the concentrated solution pipeline are connected to the secondary absorber through the secondary solution heat exchanger, and the secondary generator and the refrigerant vapor passage are connected to the secondary condenser, and the secondary condenser
  • the refrigerant liquid pipeline is connected to the first condenser through the two-stage throttle valve, and the secondary absorber and the secondary condenser are respectively connected to the outside by the heated medium pipeline, and the secondary generator also has driving heat.
  • the medium pipe communicates with the outside to form a two-stage third type absorption heat pump which is provided with a single-stage three-effect first stage and a refrigerant flow by the low-pressure generator to the first condenser and the secondary absorber, respectively.
  • Figure 1 is a schematic view showing the first structure and flow of a two-way circulation third-class absorption-generation system according to the present invention.
  • 2 is a schematic view showing the second structure and flow of a two-way circulation third-class absorption-generation system according to the present invention.
  • Figure 3 is a schematic view showing the first structure and flow of a single-cycle third-class absorption-generation system according to the present invention.
  • Figure 4 is a schematic view showing the second structure and flow of a single-cycle third-class absorption-generation system according to the present invention.
  • Figure 5 is a schematic view showing the structure and flow of a first single-stage single-effect third-class absorption heat pump system based on a two-way circulation type III absorption-generation system according to the present invention.
  • Figure 6 is a schematic view showing the structure and flow of a second single-stage single-effect third-class absorption heat pump system based on a two-way circulation type III absorption-generation system according to the present invention.
  • FIG. 7 is a schematic diagram showing the structure and flow of a first single-stage single-effect third-class absorption heat pump system based on a single-cycle third-class absorption-generation system according to the present invention.
  • Figure 8 is a schematic diagram showing the structure and flow of a second single-stage single-effect third-class absorption heat pump system based on a single-cycle third-class absorption-generation system according to the present invention.
  • FIG. 9 is a schematic diagram showing the structure and flow of a third single-stage single-effect third-class absorption heat pump system based on a single-cycle third-class absorption-generation system according to the present invention.
  • Figure 10 is a schematic view showing the structure and flow of a first single-stage parallel double-effect third-class absorption heat pump system based on a two-way circulation type III absorption-generation system according to the present invention.
  • FIG. 11 is a schematic diagram showing the structure and flow of a first single-stage parallel double-effect third-class absorption heat pump system based on a single-cycle third-class absorption-generation system according to the present invention.
  • Figure 12 is a schematic view showing the structure and flow of a second single-stage parallel double-effect third-class absorption heat pump system based on a two-way circulation type III absorption-generation system according to the present invention.
  • Figure 13 is a schematic diagram showing the structure and flow of a second single-stage parallel double-effect third-class absorption heat pump system based on a single-cycle third-class absorption-generation system according to the present invention.
  • Figure 14 is a schematic diagram showing the structure and flow of a first single-stage series double-effect third-class absorption heat pump system based on a two-way circulation type III absorption-generation system according to the present invention.
  • Figure 15 is a block diagram showing the structure and flow of a first single-stage series-parallel double-effect third-class absorption heat pump system based on a single-cycle three-stage absorption-generation system according to the present invention.
  • Figure 16 is a schematic view showing the structure and flow of a second single-stage series double-effect third-class absorption heat pump system based on a two-way circulation type III absorption generating system according to the present invention.
  • Figure 17 is a schematic diagram showing the structure and flow of a second single-stage series-parallel double-effect third-class absorption heat pump system based on a single-cycle three-stage absorption-generation system according to the present invention.
  • FIG. 18 is a schematic diagram showing the structure and flow of a first single-stage parallel three-effect third-class absorption heat pump system based on a two-way circulation third-type absorption-generation system according to the present invention.
  • Figure 19 is a schematic diagram showing the structure and flow of a first single-stage parallel three-effect third-class absorption heat pump system based on a single-cycle three-stage absorption-generation system according to the present invention.
  • 20 is a schematic diagram showing the structure and flow of a second single-stage parallel three-effect third-class absorption heat pump system based on a two-way circulation third-class absorption-generation system according to the present invention.
  • Figure 21 is a schematic view showing the structure and flow of a second single-stage parallel three-effect third-class absorption heat pump system based on a single-cycle three-stage absorption-generation system according to the present invention.
  • Figure 22 is a schematic view showing the structure and flow of a first single-stage series three-effect type third absorption heat pump system based on a two-way circulation type III absorption-generation system according to the present invention.
  • Figure 23 is a schematic diagram showing the structure and flow of a first single-stage series three-effect third-class absorption heat pump system based on a single-cycle third-class absorption-generation system according to the present invention.
  • Figure 24 is a schematic view showing the structure and flow of a second single-stage series three-effect type third absorption heat pump system based on a two-way circulation type III absorption-generation system according to the present invention.
  • Figure 25 is a schematic diagram showing the structure and flow of a second single-stage series three-effect third-class absorption heat pump system based on a single-cycle three-stage absorption generation system according to the present invention.
  • Figure 26 is a block diagram showing the structure and flow of a first single generator two-stage third type absorption heat pump system based on a two-way circulation third type absorption-generation system according to the present invention.
  • Figure 27 is a block diagram showing the structure and flow of a second single-stage, two-stage, third-stage absorption heat pump system based on a two-way circulation third-class absorption-generation system according to the present invention.
  • FIG. 28 is a schematic diagram showing the structure and flow of a first single generator two-stage third type absorption heat pump system based on a single-cycle third-class absorption-generation system according to the present invention.
  • Figure 29 is a schematic diagram showing the structure and flow of a second single-stage, two-stage, third-stage absorption heat pump system based on a single-cycle third-class absorption-generation system according to the present invention.
  • Figure 30 is a schematic diagram showing the structure and flow of a third single generator two-stage third type absorption heat pump system based on a two-way circulation third type absorption-generation system according to the present invention.
  • Figure 31 is a block diagram showing the structure and flow of a fourth single generator two-stage third type absorption heat pump system based on a two-way circulation third type absorption-generation system according to the present invention.
  • Figure 32 is a block diagram showing the structure and flow of a third single-stage, two-stage, third-stage absorption heat pump system based on a single-cycle, third-class absorption-generation system according to the present invention.
  • FIG. 33 is a schematic diagram showing the structure and flow of a fourth single-generator two-stage third-stage absorption heat pump system based on a single-cycle three-stage absorption-generation system according to the present invention.
  • Figure 34 is a block diagram showing the structure and flow of a fifth single generator two-stage third type absorption heat pump system based on a two-way circulation third type absorption-generation system according to the present invention.
  • Figure 35 is a schematic view showing the structure and flow of a fifth single generator two-stage third type absorption heat pump system based on a single-cycle third-class absorption-generation system according to the present invention.
  • 36 is a schematic diagram showing the structure and flow of a first dual generator two-stage third-stage absorption heat pump system based on a two-way circulation third-type absorption-generation system and having three heating ends according to the present invention.
  • FIG. 37 is a schematic diagram showing the structure and flow of a second dual generator two-stage third type absorption heat pump system based on a two-way circulation third type absorption-generation system and having three heating ends according to the present invention.
  • FIG. 38 is a schematic diagram showing the structure and flow of a first dual generator two-stage third type absorption heat pump system based on a single-cycle three-stage absorption-generation system and having four heating ends according to the present invention.
  • 39 is a schematic diagram showing the structure and flow of a first dual generator two-stage third-stage absorption heat pump system based on a two-way circulation type III absorption-generation system and having four heating ends according to the present invention.
  • FIG. 40 is a schematic diagram showing the structure and flow of a third dual generator two-stage third type absorption heat pump system based on a two-way circulation type III absorption-generation system and having three heating ends according to the present invention.
  • Figure 41 is a schematic view showing the structure and flow of a second double generator two-stage third type absorption heat pump system based on a single-cycle three-stage absorption-generation system and having four heating ends according to the present invention.
  • Figure 42 is a block diagram showing the structure and flow of a first dual generator two-stage third type absorption heat pump system based on a two-way circulation third type absorption-generation system and having two heating ends according to the present invention.
  • Figure 43 is a schematic view showing the structure and flow of a first double generator two-stage third type absorption heat pump system based on a single-cycle three-stage absorption-generation system and having two heating ends according to the present invention.
  • Figure 44 is a block diagram showing the structure and flow of a second dual generator, two-stage, third-stage absorption heat pump system based on a two-way circulation third type absorption-generation system and having two heating ends, in accordance with the present invention.
  • the second absorber 2 is generally not used for external heating; therefore, whether or not the second absorber 2 is heated
  • the medium provides a thermal load and is not included in the "three heating ends" and “two heating ends” as shown in Figures 37-44.
  • Figure 45 is a schematic diagram showing the structure and flow of a single-stage series double-effect third-class absorption heat pump system based on a single-cycle third-stage absorption-generation system and an additional absorber as an additional high-temperature heating end according to the present invention.
  • Figure 46 is a schematic diagram showing the structure and flow of a single-stage single-effect third-class absorption heat pump system based on a two-way circulation type III absorption-generation system and an additional absorber as an additional high-temperature heating end according to the present invention.
  • Figure 47 is a schematic diagram showing the structure and flow of a single-stage parallel double-effect third-class absorption heat pump system based on a two-way circulation type III absorption-generation system and a high-temperature condenser as an additional high-temperature heating end according to the present invention.
  • FIG. 48 is a schematic diagram showing the structure and flow of an adjustable single-stage parallel double-effect third-class absorption heat pump system based on a two-way circulation type III absorption-generation system and a high-temperature condenser as an additional high-temperature heating end according to the present invention. .
  • Figure 49 is a schematic diagram showing the structure and flow of a two-stage third-stage absorption heat pump system based on a two-way cycle type III absorption-generation system and a single-stage series double-effect as a first stage according to the present invention.
  • Figure 50 is a schematic diagram showing the structure and flow of a two-stage third-stage absorption heat pump system based on a single-cycle three-stage absorption-generation system and a single-stage parallel double-effect as a first stage according to the present invention.
  • A first condenser
  • B second condenser
  • D_second evaporator E—throttled/first throttle
  • F coolant Liquid pump / first refrigerant liquid pump
  • G - second throttle valve H - second generator
  • I second solution heat exchanger
  • J again increase throttle valve / increase first throttle valve
  • K Repeatedly increase the solution pump / increase the first solution pump
  • L - third generator M - third solution heat exchanger
  • N increase the second throttle valve
  • al new absorption-evaporator, bl—new absorber, cl-new solution pump, dl—new first solution heat exchanger, el—new second solution heat exchanger, ⁇ — New throttle valve, gl-added refrigerant liquid pump; a2—high temperature condenser, b2—high temperature throttle valve, c2—first flow regulating valve, d2—second flow regulation wide; a3—secondary absorber , b3 - secondary generator, c3 - secondary solution pump, d3 - secondary solution heat exchanger, e3 - secondary condenser, f3 - secondary throttle valve.
  • Two-way circulation means that the two types of solutions in the third type of absorption-generating system flow are independently cycled.
  • One-way circulation means that the single-channel solution in the third type of absorption-generating system flow sequentially flows between the components.
  • the solution heat exchanger not only realizes the heat exchange between different solutions, but also functions as a throttling and depressurization of the solution, that is, from the perspective of the equilibrium pressure difference, the solution heat exchanger and the solution throttle valve
  • the effect is the same:
  • a solution heat exchanger or solution throttle is not provided, the balance of the differential pressure between the components can also be achieved by the resistance of the pipeline.
  • connection between the first absorber 1 and the second absorber 2 has the following specific manner -
  • the third solution pump 9 may be set or the gravity pressure difference may be used to overcome the solution flow resistance.
  • the first generator 3 and the second generator H can both be used as high-voltage generators or low-voltage generators, and they are referred to as high voltages according to their roles in the heat pump.
  • Generator or low-voltage generator similarly, in the single-stage three-effect third-class absorption heat pump, the first generator 3, the second generator H and the third generator L can be used as the high-voltage generator and the medium-voltage generator.
  • low-voltage generators according to their role in the heat pump, are called high-voltage generators, medium-voltage generators or low-voltage generators.
  • single stage in terms such as “single stage double effect” refers to the name in the first type of absorption heat pump, and “double effect” is also the function of driving the heat medium from the first type of absorption heat pump. The angle is called.
  • the second evaporator in the third type of absorption heat pump based on the two-way circulation type III absorption-generation system, based on a single
  • the low pressure evaporator in the third type of absorption heat pump of the third type absorption-generation system of the circuit cycle, the first evaporator is the refrigerant vapor supply only when the first evaporator is present.
  • the third absorber provides a first absorber of refrigerant vapor.
  • a first generator that supplies refrigerant vapor to the third absorber.
  • a second generator that supplies refrigerant vapor to the first absorber.
  • a third absorber and a second generator (combination) that collectively supply refrigerant vapor to the first absorber In the five-generator two-stage third-stage absorption heat pump, a third absorber and a second generator (combination) that collectively supply refrigerant vapor to the first absorber.
  • a first absorber and a first generator (combination) for supplying refrigerant vapor to the third absorber are collectively provided.
  • a third type of absorption heat pump based on a two-way circulation type III absorption-generation system there are a second evaporator in the case of two evaporators and a first evaporator in the case of only one evaporator.
  • a third type of absorption heat pump based on a single-cycle third-stage absorption-generation system there is a first evaporator or a second evaporator in the case of two evaporators, and a first evaporator in the case of only one evaporator.
  • the two-way three-stage absorption-generation system shown in Figure 1 is implemented as follows:
  • the first absorber 1 structurally, it mainly consists of a first absorber, a second absorber, a generator, a first solution pump, a second solution pump, a solution throttle valve, a solution heat exchanger and a steam separation chamber, the first absorber 1
  • the dilute solution pipeline is connected to the steam splitting chamber 8 via the solution throttle valve 6 and the second absorber 2
  • the split steam chamber 8 and the concentrated solution pipeline are connected to the first absorber 1 via the second solution pump 5
  • the absorber 2 has a dilute solution line connected to the generator 3 via the first solution pump 4 and the solution heat exchanger 7, and the generator 3 and the concentrated solution line are connected to the second absorber 2 via the solution heat exchanger 7
  • An absorber 1 is further connected to the outside by a heated medium line and has a refrigerant vapor passage communicating with the outside, the steam dividing chamber 8 and the refrigerant vapor passage are connected to the outside, and the second absorber 2 also has a refrigerant vapor respectively.
  • the passage communicates with
  • a medium-temperature intermediate refrigerant vapor from the outside enters the first absorber 1, and is absorbed by the concentrated solution from the steam distribution chamber 8 and radiates heat to the heated medium.
  • the dilute solution of the first absorber 1 flows through the solution throttle valve 6 to reduce the pressure and then flows through the second absorber 2, absorbs heat and partially vaporizes, and the vaporized solution enters the steam separation chamber 8 for vapor and liquid separation and external
  • the low temperature (low pressure) refrigerant vapor is released and the solution concentration is increased, and the concentrated solution of the steam separation chamber 8 enters the first absorber 1 through the second solution pump 5; the other medium temperature refrigerant vapor enters the second absorber 2, which is generated from
  • the concentrated solution of the device 3 absorbs and respectively exotherms the heated medium and another solution flowing through the second absorber 2, and the dilute solution of the second absorber 2 enters the generator through the first solution pump 4 and the solution heat exchanger 7.
  • the solution that drives the heat medium to heat the generator 3 releases the high temperature refrigerant vapor, and the concentrated solution of the generator 3 is released from the solution heat exchanger 7 and is depressurized to enter the second absorber 2.
  • the second absorber 2 is not connected to the outside by the heating medium line, enters The solution of the second absorber 2 absorbs the refrigerant vapor and heats the other solution flowing through the second absorber 2; 2 the steam dividing chamber 8 and the cooling medium line communicate with the outside.
  • the second absorber 2 functions to: 1 heat another solution flowing through it to achieve partial vaporization at a low pressure, such that the second absorber 2
  • the concentration of the dilute solution may be lower than the concentration of the dilute solution of the first absorber 1, so that the solution entering the generator 3 can release the refrigerant vapor of a higher temperature; 2 combining the steam separation chamber 8 to make the second absorber 2
  • the solution is increased in concentration and then enters the first absorber 1, which is advantageous for increasing the concentration of the solution operating in the first absorber 1, thereby enabling the first absorber 1 to absorb lower temperature refrigerant vapor or residual heat steam to be
  • the heating medium provides a higher temperature thermal load.
  • this third type of absorption-generation system can increase the extent of the increase in the temperature of the residual heat, which does not impose additional requirements on the high-temperature driving heat medium, but relies on the waste heat medium and the cold environment. The temperature difference between them is completed, so that the utilization rate of waste heat resources can be improved.
  • the single-cycle third-generation absorption-generation system shown in Figure 3 is implemented as follows:
  • the first absorber 1 structurally, it is mainly composed of a first absorber, a second absorber, a generator, a first solution pump, a second solution pump, a solution heat exchanger and a steam separation chamber, and the first absorber 1 has a dilute solution tube
  • the road is connected to the second absorber 2
  • the second absorber 2 and the dilute solution line are connected to the generator 3 via the first solution pump 4 and the solution heat exchanger 7, and the generator 3 has a concentrated solution line through the solution heat.
  • the exchanger 7 and the second absorber 2 are in communication with the steam dividing chamber 8, and the steam dividing chamber 8 and the concentrated solution line are in communication with the first absorber 1 via the second solution pump 5, and the first absorber 1 is also separately heated.
  • the medium pipe communicates with the outside and has a refrigerant vapor passage communicating with the outside
  • the steam dividing chamber 8 also has a refrigerant vapor passage communicating with the outside
  • the second absorber 2 also has a refrigerant vapor passage communicating with the outside and the heated medium.
  • the pipeline is connected to the outside
  • the generator 3 also has a driving heat medium pipeline connected to the outside and a refrigerant vapor passage to communicate with the outside.
  • a medium-temperature cold refrigerant vapor from the outside enters the first absorber 1, is absorbed by the concentrated solution from the steam dividing chamber 8, and radiates heat to the heated medium.
  • the dilute solution of the first absorber 1 enters the second absorber 2, absorbs another intermediate refrigerant vapor from the outside, and exotherms the heated medium and exotherms the other solution flowing through the second absorber 2, respectively.
  • the dilute solution of the second absorber 2 enters the generator 3 through the first solution pump 4 and the solution heat exchanger 7, and externally releases the high-temperature refrigerant vapor under the heating of the driving medium, and the concentrated solution of the generator 3 passes through the solution heat exchanger 7. After exothermic and depressurization, it flows through the second absorber 2, absorbs heat and partially vaporizes, and the vaporized solution enters the steam separation chamber 8 for vapor and liquid separation and releases low temperature (low pressure) refrigerant vapor to improve the solution concentration.
  • the concentrated solution of the steam dividing chamber 8 enters the first absorber 1 via the second solution pump 5.
  • the single-cycle third-stage absorption-generation system shown in Fig. 4 is compared with that shown in Fig. 2.
  • the changes shown in Fig. 4 are: the fine tower replaces the generator, the steam dividing chamber 8 and the cooling medium tube.
  • the road is connected to the outside to meet the needs of the rectification process.
  • a solution such as ammonia water may be employed as a working medium flowing between the first absorber 1, the second absorber 2, and the steam dividing chamber 8.
  • the effect of the second absorber 2 is embodied in two aspects: 1 absorbing the solution from the first absorber 1 in the second absorber 2 to absorb the intermediate refrigerant vapor The post-concentration is further reduced, so that the dilute solution entering the generator 3 can release the higher temperature refrigerant vapor; 2 combining the steam separation chamber 8 to further increase the concentration of the concentrated solution from the generator 3 into the first absorber 1, It is advantageous to increase the concentration of the solution working in the first absorber 1, so that the first absorber 1 can absorb the lower temperature refrigerant vapor or the residual heat steam to provide a higher temperature heat load to the heated medium. It can be seen that the third type of absorption-generating system can increase the extent of the increase of the residual heat temperature without placing any additional requirements on driving the heat medium.
  • the third type of absorption-generation system shown in Figures 1 to 4 not only utilizes the temperature difference between the high-temperature driving heat medium and the heated medium, but also utilizes the residual heat (medium-temperature refrigerant vapor).
  • the temperature difference between the cold environment and the cold environment (low temperature refrigerant vapor) is named as the third type of absorption-generation system.
  • the single-stage single-effect third-class absorption heat pump based on the third type of absorption-generation system shown in Figure 5 is realized as follows:
  • the generator 3 has a refrigerant vapor passage communicating with the outside to determine that the generator 3 has a refrigerant vapor passage communicating with the first condenser A, and the first condenser A also has a refrigerant liquid pipeline through the throttle valve E and the second evaporation
  • the device D is connected, and the refrigerant vapor passage of the steam distribution chamber 8 is communicated with the outside to determine that the steam distribution chamber 8 has a refrigerant vapor passage communicating with the second condenser B, and the second condenser B and the refrigerant liquid pipeline are cooled.
  • the liquid medicine pump F is in communication with the first evaporator C, and the first absorber 1 has a refrigerant vapor passage communicating with the outside to determine that the first evaporator C has a refrigerant vapor passage communicating with the first absorber 1, and the second absorption is
  • the refrigerant 2 has a refrigerant vapor passage communicating with the outside to determine that the second evaporator D has a refrigerant vapor passage communicating with the second absorber 2, and the first condenser A and the heated medium conduit are in communication with the outside, the second condenser B also has a cooling medium line that communicates with the outside, the first evaporator C Second evaporator respectively heat medium D further conduit in communication with the outside.
  • the refrigerant vapor generated by the generator 3 enters the first condenser A, and is heated to the heated medium to form a refrigerant liquid, and the refrigerant liquid of the first condenser A is throttled and depressurized by the throttle valve E.
  • the refrigerant vapor generated by the steam dividing chamber 8 enters the second condenser B, and releases the heat into the cooling medium to form a refrigerant Liquid
  • the refrigerant liquid of the second condenser B is pressurized by the refrigerant liquid pump F, enters the first evaporator C, absorbs the residual heat into the refrigerant vapor and is supplied to the first absorber 1, forming a third type of absorption-occurring
  • the system's single-stage single-effect third-class absorption heat pump enters the second condenser B, and releases the heat into the cooling medium to form a refrigerant Liquid
  • the refrigerant liquid of the second condenser B is pressurized by the refrigerant liquid pump F, enters the first evaporator C, absorbs the residual heat into the refrigerant vapor and is supplied to the first absorber 1, forming a third type of absorption-occurring
  • the second absorber 2 is suitable for the external heating load to improve the thermal performance of the unit; from the perspective of the external heating load of the first condenser A, the first absorber 1 and the second The absorber 2 can be regarded as a heating end.
  • the first condenser, the second condenser, the evaporator, the throttling and the refrigerant liquid pump are added, and the generator 3 has a refrigerant vapor channel.
  • the communication with the outside is determined to be that the generator 3 has a refrigerant vapor passage communicating with the first condenser A, and the first condenser A and the refrigerant liquid pipeline are connected via the throttle wide E evaporator C, and the steam distribution chamber 8 is cooled.
  • the agent steam passage is connected to the outside to determine that the steam distribution chamber 8 has a refrigerant vapor passage communicating with the second condenser B, and the second condenser B and the refrigerant liquid pipeline are connected to the steamer C through the refrigerant liquid pump F.
  • the first absorber 1 has a refrigerant vapor passage communicating with the outside to determine that the evaporator C has a refrigerant vapor passage communicating with the first absorber 1
  • the second absorber 2 has a refrigerant vapor passage communicating with the outside to determine evaporation.
  • the C has a refrigerant vapor passage communicating with the second absorber 2, the first condenser A is also connected to the outside by the heated medium line, and the second condenser B and the cooling medium line are in communication with the outside, and the evaporator C is also Residual heat medium
  • the piping is connected to the outside.
  • the refrigerant vapor generated by the generator 3 enters the first condenser A, and is heated to the heated medium to form a refrigerant liquid, and the refrigerant liquid of the first condenser A is throttled and depressurized by the throttle valve E.
  • the refrigerant vapor generated by the steam separation chamber 8 enters the second condenser B, releases the heat to the cooling medium, and forms the refrigerant liquid, and the refrigerant liquid of the second condenser B is pressurized by the refrigerant liquid pump F.
  • the refrigerant liquid entering the evaporator C absorbs the residual heat into the refrigerant vapor and supplies it to the first absorber 1 and the second absorber 2, respectively, to form a single-stage single-effect type based on the third type of absorption-generation system.
  • the first absorber 1 structurally, in the third type of absorption-generation system shown in FIG. 2, adding a third solution pump, a first condenser, a second condenser, a first evaporator, a second evaporator, a refrigerant liquid pump,
  • the first absorber 1 has a dilute solution line connected to the second absorber 2 to adjust the first absorber 1 has a dilute solution line through the third solution pump 9 and
  • the second absorber 2 is connected
  • the generator 3 has a refrigerant vapor passage communicating with the outside to determine that the generator 3 has a refrigerant vapor passage communicating with the first condenser A, and the first condenser A has a refrigerant liquid pipeline.
  • the throttle valve E is in communication with the first evaporator C, and the first evaporator C is further connected with the refrigerant liquid line via the second throttle valve G to the second evaporator D, and the steam distribution chamber 8 has a refrigerant vapor passage.
  • the communication with the outside is determined to be that the steam distribution chamber 8 has a refrigerant vapor passage communicating with the second condenser B, and the second condenser B and the refrigerant liquid pipeline are connected to the first evaporator C via the refrigerant liquid pump F.
  • An absorber 1 has a refrigerant vapor passage communicating with the outside to determine that the second evaporator D has a refrigerant vapor passage and a The absorber 1 is in communication, and the second absorber 2 has a refrigerant vapor passage communicating with the outside to determine that the first evaporator C has a refrigerant vapor passage communicating with the second absorber 2, and the first condenser A has a heated medium tube
  • the road is connected to the outside, and the second condenser B and the cooling medium line are in communication with the outside, and the first evaporator C and the second evaporator D respectively have a heat remaining medium line communicating with the outside.
  • the refrigerant vapor generated by the generator 3 enters the first condenser A, and is heated to the heated medium to form a refrigerant liquid, and the refrigerant liquid of the first condenser A is throttled through the first throttle valve E. After the pressure, it enters the first evaporator C; the refrigerant vapor generated by the steam separation chamber 8 enters the second condenser B, and the refrigerant liquid is discharged into the cooling medium, and the refrigerant liquid of the second condenser B passes through the refrigerant liquid pump.
  • the flow valve G is throttled into the second evaporator D, absorbing residual heat into refrigerant vapor and supplied to the first absorber 1, forming a single-stage single-effect third-type absorption heat pump based on the third type of absorption-generation system.
  • the single-stage single-effect third-type absorption heat pump based on the third type of absorption-generation system shown in Fig. 8 is realized by the structure of the first type, in the third type of absorption-generation system shown in Fig. 2, the solution is increased. a throttle valve, a first condenser, a second condenser, a first evaporator, a second evaporator, a refrigerant liquid pump, a first throttle valve, and a second throttle valve, the first absorber 1 having a dilute solution
  • the pipeline is connected to the second absorber 2 to be adjusted so that the first absorber 1 has a dilute solution pipeline connected to the second absorber 2 via the solution throttle valve 6, and the generator 3 has a refrigerant vapor passage connected to the outside to determine that the occurrence occurs.
  • the third has a refrigerant vapor channel and the first a condenser A is connected, the first condenser A has a refrigerant liquid pipeline connected to the first evaporator C via the first throttle valve E, and the first evaporator C and the refrigerant liquid pipeline pass through the second throttle valve G is in communication with the second evaporator D, and the refrigerant vapor passage of the steam distribution chamber 8 is communicated with the outside to determine that the steam separation chamber 8 has a refrigerant vapor passage communicating with the second condenser B, and the second condenser B has a refrigerant.
  • the liquid pipeline communicates with the first evaporator C via the refrigerant liquid pump F, and the refrigerant passage of the first absorber 1 is communicated with the outside to determine that the first evaporator C has a refrigerant vapor passage communicating with the first absorber 1
  • the second absorber 2 has a refrigerant vapor passage communicating with the outside to determine that the second evaporator D has a refrigerant vapor passage communicating with the second absorber 2, and the first condenser A and the heated medium conduit are connected to the outside.
  • the second condenser B also has a cooling medium line communicating with the outside, and the first evaporator C and the second evaporator D respectively have a heat remaining medium line communicating with the outside.
  • the second condenser B has a refrigerant liquid pipeline connected to the first evaporator C1 through the refrigerant liquid pump F and is adjusted to The second condenser B has a refrigerant liquid pipeline connected to the second evaporator D via the refrigerant liquid pump F; 2 the second condenser is said to have a refrigerant liquid pipeline through the refrigerant liquid pump F and the first evaporator
  • the C1 connection is adjusted so that the second condenser B has a refrigerant liquid pipeline connected to the second evaporator D via the refrigerant liquid pump F, and the first evaporator C has a refrigerant liquid pipeline through the second throttle valve G and
  • the second evaporator D is connected to be adjusted so that the first condenser A has a refrigerant liquid line communicating with the second evaporator D via the second throttle valve G.
  • the refrigerant vapor generated by the generator 3 enters the first book condenser A, and is heated to the heated medium to form a refrigerant liquid, which is throttled by the first throttle valve E and then enters the first stage.
  • the refrigerant liquid of the first evaporator C is divided into two parts, part of which absorbs the residual heat into the refrigerant vapor and is supplied to the first absorber 1, and the other part is throttled by the second section G to the second evaporation
  • the D absorbs the residual heat into the refrigerant vapor and supplies it to the second absorber 2 to form a single-stage single-effect third-type absorption heat pump based on the third type of absorption-generation system.
  • the single-stage single-effect third-class absorption heat pump based on the third type of absorption-generation system shown in Figure 9 is realized as follows:
  • the first absorber 1 has a dilute solution line and the second absorber 2 is connected to be adjusted to be a first absorber 1 having a dilute solution line connected to the second absorber 2 via the solution throttle valve 6
  • the tower 3 has a refrigerant vapor passage communicating with the outside to determine that the rectification tower 3 has a refrigerant vapor passage communicating with the first condenser A, and the first condenser A has a refrigerant liquid pipeline through the throttle valve E and the first evaporation
  • the device C is connected, and the refrigerant vapor passage of the steam distribution chamber 8 is communicated with the outside to determine that the steam distribution chamber 8 has a refrigerant vapor passage communicating with the second condenser B, and the second condenser B and the refrigerant liquid pipeline are cooled.
  • the liquid medicine pump F is in communication with the second evaporator D, and the first absorber 1 has a refrigerant vapor passage communicating with the outside to determine that the first evaporator C has a refrigerant vapor passage communicating with the first absorber 1, and the second absorption is
  • the refrigerant 2 has a refrigerant vapor passage and communicates with the outside to determine that the second evaporator D has a refrigerant vapor passage.
  • the first condenser A is further connected to the outside by the heating medium line, and the second condenser B and the cooling medium line are in communication with the outside, the first evaporator C and the second evaporator D There are also residual heat medium pipes connected to the outside.
  • the refrigerant vapor generated by the rectification column 3 enters the first condenser A, and is heated to the heated medium to form a refrigerant liquid, and the refrigerant liquid is throttled and throttled by the throttle valve E to enter the first evaporation.
  • the C absorbs the waste heat into the refrigerant vapor and supplies it to the first absorber 1; the refrigerant vapor generated by the steam separation chamber 8 enters the second condenser B, and releases the heat to the cooling medium to form a refrigerant liquid, and the second condenser B
  • the refrigerant liquid is pressurized by the refrigerant liquid pump F, enters the second evaporator D, absorbs the residual heat into the refrigerant vapor and is supplied to the second absorber 2, forming a single-stage single-effect type based on the third type absorption-generation system.
  • Three types of absorption heat pumps are three types.
  • the single-stage parallel double-effect third-class absorption heat pump based on the third type of absorption-generation system shown in Fig. 10 is realized as follows: 1. Structurally, in the third type of absorption heat pump shown in Fig. 5, the second is added.
  • the first solution pump 4 is provided with a dilute solution line connected to the second generator H via the second solution heat exchanger I, and the second generator H is further rich
  • the solution line is connected to the second absorber 2 via the second solution heat exchanger I
  • the refrigerant flow channel of the first generator 3 is connected to the first condenser A to adjust the first generator 3 to have a refrigerant vapor channel
  • the second generator H and the refrigerant liquid pipeline are connected to the first condenser A via the re-increase throttle valve J.
  • the refrigerant vapor generated by the first generator is used as the second generator.
  • the heat medium is driven, and the second generator H and the refrigerant vapor passage are in communication with the first condenser A.
  • a part of the dilute solution of the second absorber 2 enters the second generator H through the first solution pump 4 and the second solution heat exchanger I, and the refrigerant vapor generated by the first generator 3 flows through the second generator H.
  • the dilute solution heated into the second generator H releases the refrigerant vapor and is supplied to the first condenser A.
  • the refrigerant vapor entering the first condenser A is heated to the heated medium to form a refrigerant liquid, and the second occurs.
  • the concentrated solution of the device H enters the second absorber 2 through the second solution heat exchanger I, and the refrigerant vapor flowing through the second generator H radiates heat to form a refrigerant liquid, and then increases the throttle J to flow into the first A condenser A forms a single-stage parallel double-effect third-type absorption heat pump based on the third type of absorption-generation system.
  • the second generator, the second solution heat exchanger and the re-increase throttle valve are added, and the first solution pump 4 adds a dilute solution line through the second solution.
  • the heat exchanger I is in communication with the second generator H, and the second generator H also has a concentrated solution after the concentrated solution line passes through the second solution heat exchanger I and after the first generator 3 passes through the first solution heat exchanger 7.
  • the pipeline is merged, and then connected to the steam distribution chamber 8 via the second absorber 2, and the refrigerant flow channel of the first generator 3 is connected to the first condenser A to be adjusted to be the first generator 3 having the refrigerant vapor passage and the first
  • the second generator H and the refrigerant liquid pipeline are connected to the first condenser A via the re-increase throttle valve J.
  • the refrigerant vapor generated by the first generator is used as the drive of the second generator.
  • the heat medium, the second generator H and the refrigerant vapor passage are in communication with the first condenser A.
  • a part of the dilute solution of the second absorber 2 enters the second generator H through the first solution pump 4 and the second solution heat exchanger I, and the refrigerant vapor generated by the first generator 3 flows through the second generator H.
  • the dilute solution heated into the second generator H releases the refrigerant vapor and is supplied to the first condenser A.
  • the refrigerant vapor entering the first condenser A is heated to the heated medium to form a refrigerant liquid, and the second occurs.
  • the concentrated solution of the device H is merged with the first solution 3 through the concentrated solution line after the first solution heat exchanger 7 through the second solution heat exchanger I, and then vaporized by the endothermic portion of the second absorber 2 to enter the fraction
  • the steam chamber 8 the refrigerant vapor flowing through the second generator H radiates heat to form a refrigerant liquid, and then is throttled into the first condenser A by the re-increase throttle valve J to form a single type based on the third type absorption-generation system.
  • Stage parallel double-effect third-class absorption heat pump The single-stage parallel double-effect third-class absorption heat pump based on the third type of absorption-generation system shown in Figure 12 is realized as follows:
  • the second generator, the second solution heat exchanger, the re-increase throttle valve and the re-increasing solution pump are added, and the first absorber 1 is provided with a dilute solution tube.
  • the path re-increasing solution pump K and the second solution heat exchanger I are in communication with the second generator H, and the second generator H and the concentrated solution line are in communication with the first absorber 1 via the second solution heat exchanger 1.
  • the first generator 3 has a driving heat medium pipeline connected to the outside to determine that the second generator H has a refrigerant vapor passage communicating with the first generator 3, and then the first generator 3 is further refilled with the refrigerant liquid pipeline.
  • the throttle valve J is in communication with the first condenser A, and the second generator H also drives the heat medium line to communicate with the outside.
  • a portion of the dilute solution of the first absorber 1 enters the second generator H via the first solution pump 4 and the second solution heat exchanger I, and the solution that drives the heat medium to enter the second generator H releases the refrigerant vapor.
  • the concentrated solution of the second generator H enters the first absorber 1 through the second solution heat exchanger 1, and flows through the refrigerant vapor of the first generator 1
  • the throttling valve J is throttled and then enters the first condenser A to form a single-stage parallel double-effect third-class absorption heat pump based on the third type absorption-generation system.
  • the second evaporator, the second throttle valve and the solution throttle valve are eliminated, and the first absorber 1 has a dilute solution line and a second absorber 2 Connecting, adding a second generator, a second solution heat exchanger, a re-increase throttle valve, and a re-increasing solution pump, the first absorber 1 adding a dilute solution line via the re-increasing solution pump K and the second solution heat exchanger I
  • the second generator H and the concentrated solution line are in communication with the first absorber 1 via the second solution heat exchanger I
  • the first generator 3 has a refrigerant vapor passage and a first condensation
  • the A is connected to the first generator 3 and has a refrigerant vapor passage communicating with the second generator H.
  • the second generator H is further connected to the first condenser A via the re-increase throttle valve J.
  • the refrigerant vapor generated by the first generator acts as a driving heat medium for the second generator, and the second generator H and the refrigerant vapor passage are in communication with the first condenser A.
  • a condenser A provides, the concentrated solution of the second generator H enters the first absorber 1 through the second solution heat exchanger 1, and the refrigerant vapor flowing through the second generator H releases heat to form a refrigerant liquid, and then The throttled J-flow enters the first condenser A to form a single-stage parallel double-effect third-type absorption heat pump based on the third type of absorption-generation system.
  • the single-stage series double-effect third-class absorption heat pump based on the third type of absorption-generation system shown in Fig. 14 is realized as follows:
  • the second generator, the re-increase throttle valve and the second solution heat exchanger are added, and the second absorber 2 has a dilute solution pipeline through the first
  • the solution pump 4 and the first solution heat exchanger 7 are connected to the first generator 3 to be adjusted so that the second absorber 2 has a dilute solution line through the first solution pump 4, the first solution heat exchanger 7 and the second solution heat exchange
  • the first generator 3 is connected to the first generator 3, and the first generator 3 has a concentrated solution pipeline connected to the second absorber 2 through the first solution heat exchanger 7 to adjust the first generator 3 to have a concentrated solution pipeline.
  • the two solution heat exchanger I is in communication with the second generator H, and the second generator H and the concentrated solution line are in communication with the second absorber 2 via the first solution heat exchanger 7, and the first generator 3 is provided with a refrigerant.
  • the steam passage is connected to the first condenser A to be adjusted so that the first generator 3 has a refrigerant vapor passage and the second generator H communicates with the second generator H and then the refrigerant liquid pipeline is re-incremented by the throttle valve J and the first A condenser A is connected - the refrigerant vapor generated by the first generator is used as a drive for the second generator Medium, a second steam generator H, the refrigerant passage of the first communication A condenser.
  • the dilute solution of the second absorber 2 enters the first generator 3 through the first solution pump 4, the first solution heat exchanger 7, and the second solution heat exchanger I, and the refrigerant generated by the first generator 3
  • the steam is supplied to the second generator H as its driving heat medium, and the concentrated solution of the first generator 3 enters the second generator H through the second solution heat exchanger I; the refrigerant vapor flowing through the second generator H is heated
  • the dilute solution entering the second generator H releases the refrigerant vapor and is supplied to the first condenser A, and the concentrated solution of the second generator H passes through the first solution heat exchanger 7 into the second absorber 2 as the second generator H drives the refrigerant vapor of the heat medium to form a refrigerant liquid, and then increases the throttle valve J to enter the first condenser A, forming a single-stage series double-effect third class based on the third type of absorption-generation system.
  • Absorption heat pump is used to increase the first condenser A, forming a single
  • the second evaporator, the second throttle valve and the solution throttle are eliminated, and the first absorber 1 has a dilute solution line and a second absorber 2 Connecting, adding a second generator, a re-increase throttle valve and a second solution heat exchanger, the second absorber 2 having a dilute solution line passing through the first solution pump 4 and the first solution heat exchanger 7 and the first occurrence
  • the device 3 is connected to be adjusted so that the second absorber 2 has a dilute solution line passing through the first solution pump 4 and the first solution heat exchanger 7 and directly communicating with the second generator H and then passing through the second solution heat exchanger I and
  • the first generator 3 is connected to communicate the first solution 3 with the concentrated solution line through the first solution heat exchanger 7 and the second absorber 2 and the steam dividing chamber 8 to adjust the first generator 3 to have a concentrated solution line.
  • a generator 3 has a refrigerant vapor passage connected to the first condenser A to be adjusted to have a first generator 3
  • the second generator H and the refrigerant liquid line are connected to the first condenser A via the re-increase throttle valve J - the refrigerant vapor generated by the first generator is used as the first
  • the second generator drives the heat medium, and the second generator H and the refrigerant vapor passage communicate with the first condenser A.
  • the dilute solution of the second absorber 2 passes through the first solution pump 4 and the first solution heat exchanger 7 and directly enters the second generator H and then enters the first generator through the second solution heat exchanger I.
  • the refrigerant vapor released by the first generator 3 is supplied to the second generator H as its driving heat medium, and the concentrated solution of the first generator 3 enters the second generator H through the second solution heat exchanger I;
  • the solution steam heats the solution entering the second generator H to release the refrigerant vapor to the first condenser A, and the concentrated solution of the second generator H enters the steam distribution chamber 8 through the first solution heat exchanger ⁇ and the second absorber 2
  • the refrigerant vapor flowing through the second generator H radiates heat to form a refrigerant liquid, and then is throttled into the first condenser A by a second throttle valve J to form a single-stage series-parallel connection based on the third type absorption-generation system. Double-effect third-class absorption heat pump.
  • the single-stage series double-effect third-class absorption heat pump based on the third type of absorption-generation system shown in Fig. 16 is realized as follows: 1. Structurally, in the third type of absorption heat pump shown in Fig. 6, the second type is cancelled. The heated medium line of the absorber 2 communicating with the outside, adding the second generator, the second solution heat exchanger, the re-increase throttle valve and the re-increasing solution pump, and the second absorber 2 having the dilute solution pipeline A solution pump 4 and a first solution heat exchanger 7 are connected to the first generator 3 to be adjusted to a second absorber Description
  • the dilute solution line is connected to the second generator H via the first solution pump 4 and the first solution heat exchanger 7, and the second generator H has a concentrated solution line through the re-increasing solution pump K and the second solution heat
  • the exchanger I is in communication with the first generator 3, and the concentrated solution line of the first generator 3 is connected to the second absorber 2 via the first solution heat exchanger 7 to be adjusted to be a concentrated solution line of the first generator 3
  • the second solution heat exchanger I and the first solution heat exchanger 7 are in communication with the second absorber 2, and the first generator 3 has a refrigerant vapor passage communicating with the first condenser A to adjust the first generator 3 to be cold.
  • the agent vapor passage is in communication with the second generator H
  • the second generator H and the refrigerant liquid line are connected to the first condenser A via the re-increase flow J.
  • the refrigerant vapor generated by the first generator is used as the first
  • the second generator drives the heat medium, and the second generator H and the refrigerant vapor passage communicate with the first condenser A.
  • the refrigerant vapor released by the first generator 3 is supplied to the second generator H as its driving heat medium, and the dilute solution of the second absorber 2 passes through the first solution pump 4 and the first solution heat exchanger 7 Entering the second generator H, the refrigerant vapor flowing through the second generator H heats the solution into the refrigerant vapor, and the refrigerant vapor generated by the second generator H enters the first condenser A, the second generator
  • the concentrated solution of H enters the first generator through the re-increasing solution pump K and the second solution heat exchanger I; the concentrated solution of the first generator 3 enters the second solution heat exchanger I and the first solution heat exchanger 7
  • the second absorber 2 drives the heat medium to release the refrigerant vapor to form a refrigerant liquid, and then increases the throttle valve J to enter the first condenser A, forming a third type of absorption-occurring
  • the second solution heat exchanger I is in communication with the first generator 3, and the first generator 3 has a concentrated solution line connected to the second solution heat exchanger 7 and the second absorber 2 and the steam distribution chamber 8 to be adjusted to A generator 3 has a concentrated solution line communicating with the steam dividing chamber 8 via the second solution heat exchanger I, the first solution heat exchanger 7 and the second absorber 2, and the first generator 3 has a refrigerant vapor passage and The first condenser A is connected to be adjusted so that the first generator 3 has a refrigerant vapor passage and a second hair
  • the second generator H and the refrigerant liquid pipeline are connected to the first condenser A via the re-increase throttle valve J.
  • the refrigerant vapor generated by the first generator is used as the driving heat medium of the second generator.
  • the second generator H and the refrigerant vapor passage are in communication with the first condenser A.
  • the dilute solution of the second absorber 2 passes through the first solution pump 4 and the first solution heat exchanger 7 to enter the second generator H and the first generator 3, respectively, and the refrigerant released by the first generator 3
  • the steam is supplied to the second generator H as its driving heat medium, and the solution into which the refrigerant vapor flowing through the second generator H is heated releases the refrigerant vapor, and the refrigerant vapor generated by the second generator H enters the first Condenser A, the concentrated solution of the second generator H enters the first generator through the re-enrichment solution pump K and the second solution heat exchanger I; the concentrated solution of the first generator 3 passes through the second solution heat exchanger I, A solution heat exchanger 7 and a second absorber 2 enter the steam dividing chamber 8, and the refrigerant vapor which drives the heat medium as the second generator H radiates heat to form a refrigerant liquid, and then increases the throttle valve J to flow into the first section.
  • a condenser A forms a single-stage series-par
  • the single-stage parallel three-effect third-class absorption heat pump based on the third type absorption-generation system shown in Fig. 18 is realized as follows: 1. Structurally, in the third type of absorption heat pump shown in Fig. 5, the second is added. a generator, a third generator, a first throttle valve, a second throttle valve, a second solution heat exchanger, and a third solution heat exchanger, wherein the first solution pump 4 adds a dilute solution pipeline
  • the second solution heat exchanger I is in communication with the second generator H and is in communication with the third generator L via the third solution heat exchanger M
  • the second generator H also has a concentrated solution line via the second solution heat exchanger I
  • the third generator L and the concentrated solution line communicate with the second absorber 2 via the third solution heat exchanger M
  • the first generator 3 has a refrigerant vapor passage and a first condensation
  • the A is connected to the first generator 3 and has a refrigerant vapor passage communicating with the second generator H.
  • the second generator H is further provided with a refrigerant liquid pipeline through the first throttle valve J and the first condenser A. Connected - the refrigerant vapor generated by the first generator acts as the driving heat medium for the second generator, and the second generator H also After the L channel communicating with the third refrigerant vapor generator, a third generator L and then the refrigerant liquid pipe of the second throttle N resolubilization A condenser in communication with the first - the second shedder The refrigerant vapor generated by the book reader is used as the driving heat medium of the third generator, and the third generator L and the refrigerant vapor passage are in communication with the first condenser A.
  • the release refrigerant vapor of the first generator 3 is supplied to the second generator H as its driving heat medium, and the refrigerant vapor is heated by the second absorber 2 via the first solution pump 4, the second solution heat exchange
  • the solution of the device I entering the second generator H releases the refrigerant vapor
  • the refrigerant vapor generated by the second generator H is supplied to the third generator L as its driving heat medium
  • the concentrated solution of the second generator H passes through the second solution.
  • the heat exchanger I enters the second absorber 2; the refrigerant vapor heats the solution from the second absorber 2 through the first solution pump 4, the third solution heat exchanger M into the third generator L to release the refrigerant vapor, and the third
  • the concentrated solution of the generator L enters the second absorber 2 through the third solution heat exchanger M, the refrigerant vapor generated by the third generator L enters the first condenser A; the refrigerant vapor flowing through the second generator H is placed
  • the hot-formed refrigerant liquid enters the first condenser A by adding the first throttle valve J, and the refrigerant liquid formed by the heat release of the refrigerant vapor flowing through the third generator L is further increased by the second section.
  • the first condenser A, the refrigerant vapor entering the first condenser A is exothermic
  • the heated medium is a refrigerant liquid, and a single-stage parallel three-effect third-type absorption heat pump based on the third type absorption-generation system is formed.
  • the single-stage parallel three-effect third-class absorption heat pump based on the third type of absorption-generation system shown in Fig. 19 is realized as follows:
  • the second generator, the third generator, the first throttle valve, the second throttle valve, and the second solution heat exchanger are added.
  • the third solution heat exchanger the first solution pump 4 is provided with a dilute solution pipeline connected to the second generator H via the second solution heat exchanger I and the third generator L via the third solution heat exchanger M
  • the second generator H has a concentrated solution line after passing through the second solution heat exchanger I and the third generator L has a concentrated solution line passing through the third solution heat exchanger M
  • the first generator 3 is first
  • the concentrated solution line after the solution heat exchanger 7 merges, and then communicates with the steam dividing chamber 8 via the second absorber 2, and the first generator 3 has a refrigerant vapor passage connected to the first condenser A to be adjusted to be the first occurrence.
  • the second generator H and the refrigerant liquid pipeline are connected to the first condenser A by adding the first throttle valve J - the first generator generates
  • the refrigerant vapor is used as the driving heat medium of the second generator, and the second generator H is also cold
  • the steam passage is in communication with the third generator L
  • the third generator L and the refrigerant liquid line are connected to the first condenser A via the second throttle valve N.
  • the refrigerant vapor generated by the second generator is used as The third generator drives the heat medium, and the third generator L and the refrigerant vapor passage communicate with the first condenser A.
  • the release refrigerant vapor of the first generator 3 is supplied to the second generator H as its driving heat medium, and the refrigerant vapor is heated by the second absorber 2 via the first solution pump 4, the second solution heat exchange
  • the solution I enters the second generator H to release the refrigerant vapor
  • the refrigerant vapor generated by the second generator H is supplied to the third generator L as its driving heat medium
  • the refrigerant vapor is heated by the second absorber 2 a solution pump 4
  • a third solution heat exchanger M enters the solution of the third generator L to release the refrigerant vapor
  • the refrigerant vapor generated by the third generator L enters the first condenser A
  • the concentrated solution of the second generator H After the second solution heat exchanger I merges with the concentrated solution after the first generator 3 passes through the first solution heat exchanger 7, the concentrated solution of the third generator L passes through the third solution heat exchanger M and first occurs
  • the concentrated solution of the device 3 after the first solution heat exchanger 7 is merged, and
  • the single-stage parallel three-effect third-class absorption heat pump based on the third-type absorption-generation system shown in Fig. 20 is realized as follows: 1. Structurally, in the third type of absorption heat pump shown in Fig. 5, the second is cancelled. The heated medium line of the absorber 2 communicating with the outside, adding the second generator, the third generator, the first throttle valve, the second throttle valve, the re-increasing solution pump, and the second solution heat exchange And the third solution heat exchanger, the first absorber 1 is added with a dilute solution line, and after the re-increasing solution pump K, respectively, the second solution heat exchanger I is connected to the second generator H and then passed through the third solution heat.
  • the exchanger M is in communication with the third generator L, and the second generator H and the concentrated solution line are in communication with the first absorber 1 via the second solution heat exchanger I, and the third generator L has a concentrated solution line
  • the third solution heat exchanger M is in communication with the first absorber 1, and the first generator 3 has a driving heat medium line communicating with the outside to determine that the second generator H has a refrigerant vapor passage communicating with the first generator 3
  • the first generator 3 has a refrigerant liquid pipeline connected to the first condenser A by adding a first throttle valve J - a second refrigerant vapor generator
  • the steam as the driving heat medium of the first generator adjusts the refrigerant flow passage of the first generator 3 to the first condenser A to be adjusted to be the first generator 3 having the refrigerant vapor passage communicating with the third generator L.
  • the third generator L further has a refrigerant liquid line connected to the first condenser A via a second throttle valve N.
  • the refrigerant vapor generated by the first generator serves as a driving heat medium for the third generator.
  • the three generators L also have a refrigerant vapor passage communicating with the first condenser A, and the second generator H also drives the heat medium conduit to communicate with the outside.
  • the single-stage parallel three-effect third-class absorption heat pump based on the third type of absorption-generation system shown in Fig. 21 is realized as follows:
  • the refrigerant vapor generated by the third generator is used as the drive of the first generator.
  • Heat medium, second generator H and refrigerant vapor passage connected to third generator L The third generator L further has a refrigerant liquid pipeline connected to the first condenser A via a first throttle valve J.
  • the refrigerant vapor generated by the second generator serves as a driving heat medium for the third generator.
  • the second generator H also has a drive heat medium line that communicates with the outside.
  • the single-stage series three-effect third-class absorption heat pump based on the third type of absorption-generation system shown in Fig. 22 is realized as follows: 1. Structurally, in the third type of absorption heat pump shown in Fig. 6, the second type is cancelled.
  • a heated medium line in which the absorber 2 communicates with the outside a second generator, a third generator, a first throttle valve, a second throttle valve, a second solution heat exchanger, and a third solution a heat exchanger
  • the second absorber 2 has a dilute solution line connected to the first generator 3 via the first solution pump 4 and the first solution heat exchanger 7 to be adjusted to a second absorber 2 having a dilute solution line a solution pump 4, a first solution heat exchanger 7, a second solution heat exchanger I and a third solution heat exchanger M are in communication with the first generator 3, and the first generator 3 has a concentrated solution line through the first
  • the solution heat exchanger 7 is connected to the second absorber 2 to be adjusted so that the first generator 3 has a concentrated solution line connected to the second generator H via the third solution heat exchanger M, and the second generator H has a concentrated solution tube.
  • the second solution L is connected to the third generator L via the second solution heat exchanger I, and the third generator L has a concentrated solution line.
  • First solution heat exchanger 7 and second suction The specification receiver 2 is connected, and the first generator 3 has a refrigerant vapor passage communicating with the first condenser A to be adjusted to be the first generator 3 having the refrigerant vapor passage and the second generator H communicating with the second generator H ⁇
  • the refrigerant liquid pipeline is connected to the first condenser A by increasing the first section flow J.
  • the refrigerant vapor generated by the first generator 3 is used as the driving heat medium of the second generator H, and the second generator H Further, after the refrigerant vapor passage is in communication with the third generator L, the third generator L and the refrigerant liquid pipeline are connected to the first condenser A via the second throttle valve N.
  • the second generator generates The refrigerant vapor serves as a driving heat medium for the third generator, and the third generator L and the refrigerant vapor passage are in communication with the first condenser A.
  • the dilute solution of the second absorber 2 enters the first generator 3 through the first solution pump 4, the first solution heat exchanger 7, the second solution heat exchanger I and the third solution heat exchanger M,
  • the refrigerant vapor generated by a generator 3 is supplied to the second generator H as its driving heat medium, and the concentrated solution of the first generator 3 enters the second generator H through the third solution heat exchanger M;
  • the refrigerant vapor of the generator H heats the solution introduced therein to release the refrigerant vapor, and the refrigerant vapor generated by the second generator H is supplied to the third generator L as a driving heat medium thereof, and the concentrated solution of the second generator H Passing through the second solution heat exchanger I into the third generator L;
  • the refrigerant vapor flowing through the third generator L is heated to release the refrigerant vapor, and the concentrated solution of the third generator L is heated by the first solution
  • the exchanger 7 enters the second absorber 2, and the refrigerant vapor generated by the third generator L enters the first
  • the single-stage series three-effect third-class absorption heat pump based on the third type of absorption-generation system shown in Fig. 23 is realized as follows -
  • the second generator, the third generator, the first throttle valve, the second throttle valve, and the second solution heat exchanger are added.
  • the second absorber 2 has a dilute solution line connected to the first generator 3 through the first solution pump 4 and the first solution heat exchanger 7 to adjust the second absorber 2 to have a dilute solution
  • the pipeline is connected to the first generator 3 via the first solution pump 4, the first solution heat exchanger 7, the second solution heat exchanger I and the third solution heat exchanger M, and the first generator 3 has a concentrated solution tube
  • the first solution heat exchanger 7 and the second absorber 2 are connected to the steam distribution chamber 8 to be adjusted so that the first generator 3 has a concentrated solution pipeline connected to the second generator H via the third solution heat exchanger M,
  • the second generator H and the concentrated solution line communicate with the third generator L via the second solution heat exchanger I, and the third generator L also has a concentrated solution line through the first solution heat exchanger 7 and the second absorber 2 communicating with
  • the refrigerant vapor generated by the first generator acts as a driving heat medium for the second generator, and the second generator H and the refrigerant vapor passage communicate with the third generator L, and the third generator L has a refrigerant liquid line.
  • the second throttle valve N is further connected to the first condenser A.
  • the refrigerant vapor generated by the second generator is used as the driving heat medium of the third generator, and the third generator L has a refrigerant vapor passage and the first A condenser A is connected.
  • the dilute solution of the second absorber 2 enters the first generator 3 through the first solution pump 4, the first solution heat exchanger 7, the second solution heat exchanger I and the third solution heat exchanger M,
  • the refrigerant vapor generated by a generator 3 is supplied to the second generator H as its driving heat medium, and the concentrated solution of the first generator 3 enters the second generator H through the third solution heat exchanger M;
  • the refrigerant vapor of the generator H heats the solution introduced therein to release the refrigerant vapor, and the refrigerant vapor generated by the second generator H is supplied to the third generator L as a driving heat medium thereof, and the concentrated solution of the second generator H Passing through the second solution heat exchanger I into the third generator L;
  • the refrigerant vapor flowing through the third generator L is heated to release the refrigerant vapor, and the concentrated solution of the third generator L is heated by the first solution
  • the exchanger 7 and the second absorber 2 enter the steam dividing chamber 8, the refrigerant vapor generated by the third generator
  • the single-stage series three-effect type III absorption heat pump based on the third type of absorption-generation system shown in Fig. 24 is realized as follows: 1. Structurally, in the third type of absorption heat pump shown in Fig. 5, the second is added. Generator, third generator, first increase Description
  • the second absorber 2 has a dilute solution tube
  • the first solution pump 4 and the first solution heat exchanger 7 communicate with the first generator 3 to adjust the second absorber 2 to have a dilute solution line through the first solution pump 4 and the first solution heat exchanger 7 and
  • the third generator L is connected, the third generator L and the concentrated solution pipeline are connected to the second generator H via the re-increasing first solution pump K and the second solution heat exchanger I, and the second generator H has a concentrated solution.
  • the pipeline is connected to the first generator 3 via the second solution pump 0 and the third solution heat exchanger M, and the first generator 3 has a concentrated solution pipeline through the first solution heat exchanger 7 and the second absorber. 2 connected to adjust the first generator 3 has a concentrated solution pipeline through the third solution heat exchanger M, the second solution heat exchanger I and the first solution heat exchanger 7 and the second absorber 2, which will occur first
  • the refrigerant 3 has a refrigerant vapor passage communicating with the first condenser A to adjust the first generator 3 to have a refrigerant vapor passage
  • the second generator H and the refrigerant liquid line are connected to the first condenser A via the first throttle valve J.
  • the refrigerant vapor generated by the first generator is used as the second The generator drives the heat medium, the second generator H and the refrigerant vapor passage communicate with the third generator L, and the third generator L further has a refrigerant liquid pipeline which is further increased by the second throttle valve N and the first The condenser A is in communication - the refrigerant vapor generated by the second generator acts as a driving heat medium for the third generator, and the third generator L and the refrigerant vapor passage are in communication with the first condenser A.
  • the dilute solution of the second absorber 2 enters the third generator L through the first solution pump 4 and the first solution heat exchanger 7, and the concentrated solution of the third generator L is further increased by the first solution pump K and
  • the second solution heat exchanger I enters the second generator H
  • the concentrated solution of the second generator H enters the first generator 3 via the second solution pump 0 and the third solution heat exchanger M, the first generator 3
  • the concentrated solution enters the second absorber 2 through the third solution heat exchanger M, the second solution heat exchanger I and the first solution heat exchanger 7
  • the refrigerant vapor generated by the first generator 3 is supplied to the second generator H releases the refrigerant vapor as a solution for driving the heat medium through which the refrigerant vapor flowing through the second generator H is heated
  • the refrigerant vapor generated by the second generator H is supplied to the third generator L as its Driving the heat medium
  • the solution flowing into the refrigerant flowing through the third generator L releases the refrigerant vapor, the refrigerant vapor generated
  • the single-stage series three-effect third-class absorption heat pump based on the third type of absorption-generation system shown in Fig. 25 is realized as follows:
  • the pipeline is connected to the steam distribution chamber 8 through the first solution heat exchanger 7 and the second absorber 2 to be adjusted to the first
  • the raw material 3 has a concentrated solution line connected to the steam distribution chamber 8 through the third solution heat exchanger M, the second solution heat exchanger I, the first solution heat exchanger 7 and the second absorber 2, and will first occur
  • the refrigerant 3 has a refrigerant vapor passage communicating with the first condenser A to adjust the first generator 3 to have a refrigerant vapor passage communicating with the second generator H, and then the second generator H is further provided with a refrigerant liquid pipeline.
  • the throttle valve J is in communication with the first condenser A - the refrigerant vapor generated by the first generator acts as a driving heat medium for the second generator, and the second generator H also has a refrigerant vapor passage and a third generator L After communication, the third generator L and the refrigerant liquid pipeline are connected to the first condenser A via the second throttle valve N.
  • the refrigerant vapor generated by the second generator is used as the driving heat medium of the third generator.
  • the third generator L and the refrigerant vapor passage are in communication with the first condenser A.
  • the dilute solution of the second absorber 2 enters the third generator L through the first solution pump 4 and the first solution heat exchanger 7, and the concentrated solution of the third generator L is further increased by the first solution pump K and
  • the second solution heat exchanger I enters the second generator H
  • the concentrated solution of the second generator H enters the first generator 3 by adding the second solution pump 0 and the third solution heat exchanger M, first
  • the concentrated solution of the specification generator 3 enters the steam distribution chamber 8 through the third solution heat exchanger M, the second solution heat exchanger 1, the first solution heat exchanger 7, and the second absorber 2;
  • the refrigerant vapor is supplied to the second generator H as its driving heat medium, and the solution into which the refrigerant vapor flowing through the second generator H is heated releases the refrigerant vapor, and the refrigerant vapor generated by the second generator H is supplied.
  • the solution into which the refrigerant vapor flowing through the third generator L is heated releases the refrigerant vapor, and the refrigerant vapor generated by the third generator L enters the first condenser A; the refrigerant liquid formed by the heat release of the refrigerant vapor flowing through the second generator H enters the first condenser A through the first throttle valve J, and the refrigerant vapor flowing through the third generator L is radiated.
  • the refrigerant liquid enters the first condenser A by increasing the second section N to form a single-stage series three-effect type third absorption heat pump based on the third type absorption-generation system.
  • the single-generator two-stage third-stage absorption heat pump based on the third type of absorption-generation system shown in Fig. 26 is realized as follows:
  • the heated medium line in which the second absorber 2 communicates with the outside is canceled, and the absorption-evaporator, the second refrigerant liquid pump, and the second solution heat are increased.
  • the exchanger, the concentrated solution line of the steam distribution chamber (8) is connected to the first absorber (1) via the second solution pump (5) to be adjusted into a steam separation chamber (8), and the concentrated solution pipeline is passed through the second solution pump.
  • the second solution heat exchanger (I) is in communication with the first absorber (1), and the first absorber (1) has a dilute solution line through the solution throttle valve (6) and the second absorber ( 2) Connected to the steam distribution chamber (8) to adjust to the first absorber (1).
  • the dilute solution line is connected to the absorption-evaporator (Q) via the second solution heat exchanger (I), and the absorption-evaporator (Q) And a dilute solution line is connected to the steam dividing chamber (8) via the solution throttle valve (6) and the second absorber (2), and the evaporator (C) has a refrigerant vapor passage and a first absorber (1)
  • the connection is adjusted to the evaporator (C) with a refrigerant vapor channel connected to the absorption-evaporator (Q), and the evaporator (C) is provided with a coolant liquid line via the second coolant pump (P) and the absorption-evaporator (Q) After the absorption-evaporator (Q), the refrigerant vapor channel is connected to the first absorber (1).
  • the refrigerant liquid of the evaporator C is pressurized by the second refrigerant liquid pump P, flows through the absorption-evaporator Q, absorbs heat into the refrigerant vapor and is supplied to the first absorber 1;
  • the concentrated solution enters the first absorber 1 through the second solution pump 5 and the second solution heat exchanger I, absorbs the refrigerant vapor from the absorption-evaporator Q, and releases the heat to the heated medium, the dilute solution of the first absorber 1.
  • the single-generator two-stage third-stage absorption heat pump based on the third type of absorption-generation system shown in Fig. 27 is realized as follows:
  • the refrigerant liquid of the first evaporator C is pressurized by the second refrigerant liquid pump P, flows through the absorption-evaporator Q, absorbs heat into the refrigerant vapor and is supplied to the first absorber 1;
  • the concentrated solution of 8 enters the absorption-evaporator Q via the second solution pump 5, absorbs the refrigerant vapor from the first evaporator C, and releases the refrigerant liquid flowing through the absorption-evaporator Q, the absorption-evaporator Q
  • the dilute solution enters the first absorber 1 through the re-increasing solution pump K and the second solution heat exchanger I, absorbs the refrigerant vapor from the absorption-evaporator Q, and radiates heat to the heated medium, the dilute solution of the first absorber 1
  • the second solution heat exchanger I cools down and then enters the steam separation chamber 8 through the second absorber 2, a refrigerant vapor is supplied to the first absorber by the absorption-evaporator
  • the single-generator two-stage third-stage absorption heat pump based on the third type of absorption-generation system shown in Fig. 28 is realized as follows: Instruction manual
  • the heated medium line in which the second absorber 2 communicates with the outside is canceled, and the additional throttle valve, the absorption-evaporator and the second solution heat exchange are added.
  • the concentrated solution line of the steam distribution chamber 8 is connected to the first absorber 1 via the second solution pump 5 to be adjusted to the steam separation chamber 8 and the concentrated solution pipeline is passed through the second solution pump 5 and the second solution heat exchanger I.
  • the first absorber 1 has a dilute solution line through the solution throttle valve 6 and the second absorber
  • the absorber 2 connected to adjust the first absorber 1 has a dilute solution pipeline connected to the absorption-evaporator Q via the second solution heat exchanger I, the absorption-evaporator Q and the dilute solution pipeline through the solution throttle valve 6 and the second
  • the absorber 2 is connected, and the first evaporator C has a refrigerant vapor passage communicating with the first absorber 1 to adjust the first evaporator C to have a refrigerant vapor passage communicating with the absorption-evaporator Q, and the first condenser A is cooled.
  • the agent liquid pipeline is connected to the first absorber 1 through the re-increase throttle valve J and the absorption-evaporator Q, and then the absorption-vaporizer Q and the refrigerant vapor passage are connected to the first absorber 1.
  • the refrigerant liquid of the first condenser A is depressurized by the re-increase throttle valve J and then flows through the absorption-evaporator (3, the heat is absorbed into the refrigerant vapor and supplied to the first absorber 1;
  • the concentrated solution of the steam chamber 8 enters the first absorber 1 through the second solution pump 5 and the second solution heat exchanger I, absorbs the refrigerant vapor from the absorption-evaporator Q, and radiates heat to the heated medium, the first absorber
  • the dilute solution of 1 enters the absorption-evaporator Q through the second solution heat exchanger I, absorbs the refrigerant vapor from the first evaporator C, and releases the refrigerant liquid flowing through the absorption-evaporator Q, the absorption-evaporator
  • the dilute solution of Q enters the second absorber 2 via the solution throttle valve 6 to form a single generator, a third class, based on a third type of absorption-generation system, providing a refrigerant
  • the single-generator two-stage third-stage absorption heat pump based on the third type of absorption-generation system shown in Fig. 29 is realized as follows:
  • the concentrated solution line of the steam distribution chamber 8 is connected to the first absorber 1 via the second solution pump 5, and is adjusted to be a concentrated solution line of the steam separation chamber 8
  • the second solution pump 5 is in communication with the absorption-evaporator Q
  • the absorption-evaporator Q and the dilute solution line are connected to the first absorber 1 via the re-increasing solution pump K and the second solution heat exchanger I
  • the first absorber is 1
  • the dilute solution pipeline is connected to the second absorber 2 via the solution throttle valve 6 to be adjusted to be the first absorber 1 and the dilute solution pipeline is connected to the second absorber 2 via the second solution heat exchanger I, which will be the first
  • the evaporator C has a refrigerant vapor passage communicating with the first absorber 1 to adjust the first evaporator C to have a refrigerant vapor passage communicating with the absorption-evaporator Q, and the first evaporator C is provided with a ref
  • the refrigerant liquid of the first evaporator C is pressurized by the second refrigerant liquid pump P, flows through the absorption-evaporator Q, absorbs heat into the refrigerant vapor and is supplied to the first absorber 1;
  • the concentrated solution of 8 enters the absorption-evaporator Q via the second solution pump 5, absorbs the refrigerant vapor from the first evaporator C, and releases the refrigerant liquid flowing through the absorption-evaporator Q, the absorption-evaporator Q
  • the dilute solution enters the first absorber 1 through the re-increasing solution pump K and the second solution heat exchanger I, absorbs the refrigerant vapor from the absorption-evaporator Q, and radiates heat to the heated medium, the dilute solution of the first absorber 1 Passing through the second solution heat exchanger I into the second absorber 2 to form a single generator two-stage type III absorption type based on the third type of absorption-generation system, providing the refrigerant vapor
  • the second throttle valve G and the first evaporator C may be selectively disconnected from the second evaporator D via the second throttle valve G
  • the second condenser B has a refrigerant liquid pipeline connected to the first evaporator C through the refrigerant liquid pump F to be adjusted to a second condenser B.
  • the refrigerant liquid pipeline is passed through the refrigerant liquid pump F and the second evaporator D. Connected.
  • the single-generator two-stage third-stage absorption heat pump based on the third type absorption-generation system shown in Fig. 30 is realized as follows: 1. Structurally, in the third type of absorption heat pump shown in Fig. 5, the second is cancelled. The heated medium line of the absorber 2 communicating with the outside, adding the additional throttle valve, the third absorber and the second solution heat exchanger, and the second absorber 2 having the dilute solution line passing through the first solution pump 4 and The first solution heat exchanger 7 is connected to the generator 3 to be adjusted so that the second absorber 2 has a dilute solution line passing through the first solution pump 4, the first solution heat exchanger 7, and the second solution heat exchanger I and the generator 3.
  • the concentrated solution line of the generator 3 is connected to the second absorber 2 via the first solution heat exchanger 7 to be adjusted to the generator 3, and the concentrated solution line is passed through the second solution heat exchanger I and the third absorber R.
  • the third absorber R and the dilute solution line communicate with the second absorber 2 via the first solution heat exchanger 7, and the first absorber 1 has a heated medium line connected to the outside to be adjusted to the first condenser.
  • A has After the refrigerant liquid pipeline is connected to the first absorber 1 through the re-increase throttle valve J, the first absorber 1 has a refrigerant vapor passage communicating with the third absorber R, and the third absorber R has a heated medium pipe. The road is connected to the outside.
  • the refrigerant liquid of the first condenser A is throttled by the re-increase throttle valve J and then flows through the first absorber 1, and the heat is absorbed into the refrigerant vapor to the third absorber R;
  • the concentrated solution enters the third absorber R through the second solution heat exchanger I, absorbs the refrigerant vapor from the first absorber 1 and radiates heat to the heated medium, and the dilute solution of the third absorber R is heat exchanged through the first solution
  • the device 7 enters the second absorber 2, and the dilute solution of the second absorber 2 enters the generator 3 via the first solution pump 4, the first solution heat exchanger 7, and the second solution heat exchanger I, forming a third type of absorption.
  • a generating system a single generator two-stage third type absorption heat pump that supplies refrigerant vapor from the first absorber to the third absorber.
  • the single-generator two-stage third-stage absorption heat pump based on the third type of absorption-generation system shown in Fig. 31 is realized as follows:
  • the heated medium line in which the second absorber 2 communicates with the outside is canceled, and the second refrigerant liquid pump, the third absorption detector, and the re-increasing solution are added.
  • a pump and a second solution heat exchanger wherein the second absorber 2 has a dilute solution line connected to the generator 3 through the first solution pump 4 and the first solution heat exchanger 7 to adjust the second absorber 2 to a dilute solution tube
  • the first solution pump 4 and the first solution heat exchanger 7 are in communication with the third absorber R, and the third absorber R and the dilute solution line are generated by the re-increasing solution pump K and the second solution heat exchanger I.
  • the device 3 is connected, the generator 3 has a concentrated solution pipeline through the first solution heat exchanger 7 and the second absorber 2 is connected to the generator 3 has a concentrated solution pipeline through the second solution heat exchanger I and A solution heat exchanger 7 is in communication with the second absorber 2, and the first absorber 1 has a medium to be heated connected to the outside to be adjusted to a second evaporator D.
  • a refrigerant liquid line is passed through the second refrigerant liquid pump P.
  • the first absorber 1 After communicating with the first absorber 1, the first absorber 1 has a refrigerant vapor passage and a third absorption Communication R, R there is a heating medium line is connected with the outside through the third absorption.
  • the refrigerant liquid of the second evaporator D is pressurized by the second refrigerant liquid pump P and then flows through the first absorber 1, and the heat is absorbed into the refrigerant vapor to provide the third absorber R:
  • the dilute solution of the device 2 enters the third absorber through the first solution pump 4 and the first solution heat exchanger 7, absorbs the refrigerant vapor from the first absorber 1, and radiates heat to the heated medium, the third absorber R
  • the dilute solution enters the generator 3 via the re-increasing solution pump K and the second solution heat exchanger I, and the concentrated solution of the generator 3 enters the second absorber 2 via the second solution heat exchanger I and the first solution heat exchanger 7.
  • a single-stage, two-stage, third-stage absorption heat pump based on a third type of absorption-generation system, providing refrigerant vapor from the first absorber to the third absorber is formed.
  • the single-generator two-stage third-stage absorption heat pump based on the third type of absorption-generation system shown in Fig. 32 is realized as follows:
  • the first absorber 1 structurally, in the third type of absorption heat pump shown in FIG. 8, the second evaporator, the second throttle valve and the solution throttle valve are eliminated, and the heated medium line in which the second absorber 2 communicates with the outside is canceled.
  • the first absorber 1 has a dilute solution line communicating with the second absorber 2, adding a second refrigerant liquid pump, a third absorber and a second solution heat exchanger, and the second absorber 2 has a dilute solution line
  • the first solution pump 4 and the first solution heat exchanger 7 are connected to the generator 3 to be adjusted so that the second absorber 2 has a dilute solution line through the first solution pump 4, the first solution heat exchanger 7 and the second solution heat exchange
  • the device I is connected to the generator 3, and the concentrated solution line of the generator 3 is connected to the steam separation chamber 8 through the first solution heat exchanger 7 and the second absorber 2 to be adjusted to a generator 3 having a concentrated solution pipeline through the second
  • the solution heat exchanger I is in communication with the third absorber R
  • the refrigerant liquid of the evaporator C is pressurized by the second refrigerant liquid pump P and then flows through the first absorber 1, and the heat is cooled to the third absorber R; the thickener of the generator 3
  • the solution enters the third absorber R through the second solution heat exchanger I, absorbs the refrigerant vapor from the first absorber 1 and radiates heat to the heated medium, and the diluted solution of the third absorber R passes through the first solution heat exchanger 7 and the second absorber 2 enters the steam dividing chamber 8, and the dilute solution of the second absorber 2 enters the generator 3 via the first solution pump 4, the first solution heat exchanger 7, and the second solution heat exchanger I, forming a basis
  • a third type of absorption-generation system a single-stage, two-stage, third-type absorption heat pump that supplies refrigerant vapor from a first absorber to a third absorber.
  • the single-generator two-stage third-stage absorption heat pump based on the third type of absorption-generation system shown in Fig. 33 is realized as follows: 1. Structurally, in the third type of absorption heat pump shown in Fig. 8, the second is cancelled. The heated medium in which the absorber 2 communicates with the outside The specification pipeline, cancels the second throttle valve G, cancels the refrigerant liquid pipeline of the first evaporator C through the second throttle valve G and the second evaporator D, and the second condenser B has the refrigerant liquid The pipeline is connected to the first evaporator C through the first refrigerant liquid pump F to be adjusted to be the second condenser B.
  • the refrigerant liquid pipeline is connected to the second evaporator D via the first refrigerant liquid pump F; a liquid solution pump, a third absorber, a re-increasing solution pump and a second solution heat exchanger, the second absorber 2 having a dilute solution line passing through the first solution pump 4 and the first solution heat exchanger 7 and the generator 3
  • the communication is adjusted so that the second absorber 2 has a dilute solution line connected to the third absorber R via the first solution pump 4 and the first solution heat exchanger 7, and the third absorber R has a dilute solution line and a re-enrichment solution.
  • the pump K and the second solution heat exchanger I are in communication with the generator 3, and the concentrated solution line of the generator 3 is connected to the steam dividing chamber 8 via the first solution heat exchanger 7 and the second absorber 2 to be adjusted to the generator 3.
  • the concentrated solution line is connected to the steam dividing chamber 8 via the second solution heat exchanger I, the first solution heat exchanger 7, and the second absorber 2, and the first absorber 1 is added.
  • the medium pipeline is connected to the outside to be adjusted to be the first evaporator C.
  • the refrigerant liquid pipeline is connected to the first absorber 1 through the second refrigerant liquid pump P, and then the first absorber 1 has a refrigerant vapor passage and a third absorption.
  • the device R is in communication, and the third absorber R is also in communication with the outside by the heated medium line.
  • the refrigerant liquid of the first evaporator C is pressurized by the second refrigerant liquid pump P, flows through the first absorber 1, and absorbs heat into the refrigerant vapor to the third absorber R; the second absorber
  • the dilute solution of 2 enters the third absorber 1 via the first solution pump 4 and the first solution heat exchanger 7, absorbs the refrigerant vapor from the first absorber 1, and radiates heat to the heated medium, the third absorber R
  • the dilute solution enters the generator 3 through the re-enrichment solution pump K and the second solution heat exchanger I, and the concentrated solution of the generator 3 enters through the second solution heat exchanger 1, the first solution heat exchanger 7, and the second absorber 2
  • the steam dividing chamber 8 forms a single-stage two-stage third-type absorption heat pump based on a third type of absorption-generation system, which supplies refrigerant vapor from the first absorber to the third absorber.
  • the single-generator two-stage third-stage absorption heat pump based on the third type of absorption-generation system shown in Fig. 34 is realized as follows:
  • the dilute solution pipeline is connected to the generator 3 via the first solution pump 4 and the first solution heat exchanger 7 to be adjusted to a second absorber 2 having a dilute solution line through the second solution to throttle the V and the fourth absorber T and
  • the second steam dividing chamber U is connected, the second steam dividing chamber U and the concentrated solution pipeline are connected to the third absorber R through the re-increasing solution pump K and the first solution heat exchanger 7, and the third absorber R is also thin.
  • the solution line is connected to the second absorber 2 via the first solution heat exchanger 7, and the concentrated solution line of the generator 3 is connected to the second absorber 2 through the first solution heat exchanger 7 to be adjusted to be thicker.
  • the solution line is connected to the fourth absorber T via the second solution heat exchanger I, and the fourth absorber T is further The solution line is connected to the generator 3 via the first solution pump 4 and the second solution heat exchanger I, and the first condenser A has a refrigerant liquid line connected to the second evaporator D through the throttle valve E to be adjusted to the first a condenser A has a refrigerant liquid pipeline connected to the third evaporator X via a throttle valve E, and a third evaporator X and a refrigerant vapor passage are connected to the fourth absorber T, and the second steam compartment U has The refrigerant vapor passage is in communication with the third condenser W, and the third condenser W and the refrigerant liquid pipeline are in communication with the second
  • the pipeline is connected to the outside to be adjusted so that the second evaporator D has a refrigerant liquid pipeline connected to the first absorber 1 through the second refrigerant liquid pump P, and the first absorber 1 has a refrigerant vapor passage and a third absorber.
  • R is connected, the third absorber R is further connected to the outside by the heating medium pipe, the third condenser W and the cooling medium pipe are connected to the outside, and the third evaporator X and the heat remaining medium pipe are in communication with the outside.
  • the refrigerant liquid of the first condenser A is throttled into the third evaporator X through the first throttle valve E, absorbs the residual heat into the refrigerant vapor and is supplied to the fourth absorber T, and the second steam separation chamber U
  • the released refrigerant vapor enters the third condenser W, radiates heat to the cooling medium to form a refrigerant liquid
  • the refrigerant liquid of the third condenser W enters the second evaporator D through the third refrigerant liquid pump S; enters the evaporator D
  • the refrigerant liquid is divided into two paths - the first path absorbs the residual heat into the refrigerant vapor and is supplied to the second absorber 2, and the second path is pressurized by the second refrigerant liquid pump P and then flows through the first absorber 1.
  • the endothermic refrigerant vapor is supplied to the third absorber R; the concentrated solution of the generator 3 enters the fourth absorber T through the second solution heat exchanger I, absorbs the refrigerant vapor from the third evaporator X, and releases the heat In the solution flowing through the fourth absorber , the dilute solution of the fourth absorber ⁇ enters the generator 3 through the first solution pump 4 and the second solution heat exchanger I; the dilute solution of the second absorber 2 passes through the second solution After the throttle is widened, the V is throttled and then flows through the fourth absorber, and the endothermic portion is vaporized and then enters the second steam dividing chamber U; the solution entering the second steam dividing chamber U releases cold.
  • the vapor is supplied to the third condenser W, and the concentrated solution is passed through the re-increasing solution pump and the first solution heat exchanger 7 into the third absorber 1.
  • the absorption is from the first suction
  • the refrigerant vapor of the receiver 1 is exothermic to the heated medium, and the dilute solution of the third absorber R enters the second absorber 2 via the first solution heat exchanger 7 to form a third type of absorption-generation system.
  • the first absorber provides a single generator two-stage third type absorption heat pump that supplies refrigerant vapor to the third absorber.
  • the single-generator two-stage third-stage absorption heat pump based on the third type of absorption-generation system shown in Fig. 35 is realized as follows:
  • the heated medium line in which the second absorber 2 communicates with the outside is canceled, the second throttle width G is canceled, and the first evaporator C is cancelled.
  • a coolant liquid line connecting the throttle valve G and the second evaporator D, and the second condenser B refrigerant liquid line is connected to the first evaporator C through the first refrigerant liquid pump F to be adjusted to the second condensation
  • the refrigerant liquid line B communicates with the second evaporator D through the first refrigerant liquid pump F; the second refrigerant liquid pump, the third refrigerant liquid pump, the third condenser, the third evaporator, the first a third absorber, a fourth absorber, a second solution heat exchanger, a second solution throttle valve, a re-increasing solution pump, and a second steam dividing chamber, and the second absorber 2 has a dilute solution line through the first solution pump 4 and the
  • the solution line is connected to the generator 3 via the first solution pump 4 and the second solution heat exchanger I, and the generator 3 has a concentrated solution tube
  • the first solution heat exchanger 7 and the second absorber 2 are connected to the first steam dividing chamber 8 to be adjusted to have a concentrated solution line of the generator 3 through the second solution heat exchanger I and the fourth absorber T and the second point.
  • the steam chamber U is connected, the second steam dividing chamber U and the concentrated solution pipeline are connected to the third absorber R via the re-increasing solution pump K and the first solution heat exchanger 7, and the third absorber R has a dilute solution pipeline.
  • the first solution heat exchanger 7 and the second absorber 2 are in communication with the first steam dividing chamber 8, and the second steam dividing chamber U has a refrigerant vapor passage communicating with the third condenser W, and the third condenser W is further
  • the refrigerant liquid pipeline is connected to the third evaporator X via the third refrigerant liquid pump S, and the third evaporator X and the refrigerant vapor passage are in communication with the fourth absorber T, and the first absorber 1 has the heated medium.
  • the pipeline is connected to the outside to be adjusted to be the first evaporator C.
  • the refrigerant liquid pipeline is connected to the first absorber 1 via the second refrigerant liquid pump P, and then the first absorber 1 has a refrigerant vapor passage and a third absorber.
  • R is connected, the third absorber R is also connected to the outside by the heated medium pipe, and the third condenser W has a cooling medium pipe and Communicating, communicates with the outside medium line X as well as third evaporator heat.
  • the refrigerant liquid of the first condenser A is throttled into the first evaporator C through the first throttle valve E and then divided into two paths - the first path absorbs the residual heat into the refrigerant vapor to the first absorber 1
  • the second passage is pressurized by the second refrigerant liquid pump P and then flows through the first absorber 1, and absorbs heat into the refrigerant vapor and is supplied to the third absorber R; the refrigerant released from the second steam split chamber U
  • the steam enters the third condenser W, exotherms in the cooling medium to form a refrigerant liquid
  • the refrigerant liquid of the third condenser W enters the third evaporator X through the third refrigerant liquid pump S, absorbs the residual heat into the refrigerant vapor
  • the fourth steam dividing chamber T is provided; the dilute solution of the second absorber 2 is throttled by the second solution, and then flows into the fourth absorber T, absorbs the refriger
  • the dilute solution of the fourth absorber ⁇ enters the generator 3 through the first solution pump 4 and the second solution heat exchanger I; the concentrated solution of the generator 3 passes through the second solution heat exchanger I After flowing through the fourth absorber ⁇ , the heat absorbing portion is vaporized and then enters the second steam dividing chamber U, and enters the solution of the second steam dividing chamber U.
  • the refrigerant vapor is supplied to the third condenser W, and the concentrated solution enters the third absorber 1 through the re-enrichment solution pump K and the first solution heat exchanger 7, absorbs the refrigerant vapor from the first absorber 1, and releases the heat In the heated medium, the dilute solution of the third absorber R enters the first steam dividing chamber 8 through the first solution heat exchanger 7 and the second absorber 2, forming a third type of absorption-generation system based on the first absorber A single generator, two stage, third type absorption heat pump that supplies refrigerant vapor to a third absorber.
  • the dual generator two-stage third-stage absorption heat pump based on the third type of absorption-generation system shown in Fig. 36 is realized as follows:
  • the heated medium line in which the second absorber 2 communicates with the outside is canceled, and the second generator, the third absorber, the re-increasing solution pump, and the second a two-solution heat exchanger, wherein the first generator 3 has a refrigerant vapor passage communicating with the first condenser A, and the first generator 3 has a refrigerant vapor passage communicating with the third absorber R, and the third absorber R is further
  • the dilute solution line is connected to the second generator H via the re-increasing solution pump K and the second solution heat exchanger I, and the second generator H has a concentrated solution line through the second solution heat exchange I and the third absorber R is connected, and the second generator H further has a refrigerant vapor passage communicating with the first condenser A and a driving heat medium conduit communicating with the outside, and the third absorber R is further connected to the outside by the heated medium conduit.
  • the refrigerant vapor released by the first generator 3 enters the third absorber R, is absorbed by the solution, and radiates heat to be added.
  • the heat medium, the dilute solution of the third absorber R enters the second generator H via the re-enrichment solution pump K and the second solution heat exchanger I, and the solution that drives the heat medium to heat into the second generator H releases the refrigerant vapor and
  • the first condenser A provides, the concentrated solution of the second generator H enters the third absorber R via the second solution heat exchanger I, forming a third type of absorption-generation system, from the first generator to the third absorber A two-stage, third-stage absorption heat pump with dual generators for refrigerant vapor.
  • the dual generator two-stage third-stage absorption heat pump based on the third type of absorption-generation system shown in Fig. 37 is realized as follows:
  • the heated medium line that communicates with the outside of the second absorber 2 is canceled, and the second generator, the third absorber, the re-increasing solution pump, and the second a two-solution heat exchanger and a third solution heat exchanger, wherein the second absorber 2 has a dilute solution line connected to the first generator 3 via the first solution pump 4 and the first solution heat exchanger 7 to be adjusted to a second absorption
  • the dilute solution line has a dilute solution line connected to the second generator H via the first solution pump 4, the first solution heat exchanger 7 and the second solution heat exchanger I, and the second generator H has a concentrated solution line
  • the two-solution heat exchanger I is in communication with the third absorber R, and the third absorber R has a dilute solution, and the line is connected to the first generator 3 via the re-enrichment solution pump K and the third solution heat exchanger M
  • a generator 3 has a concentrated solution line connected to the second absorber 2 via the first solution
  • the first generator 3 Connected with the first condenser A, the first generator 3 has a refrigerant vapor passage communicating with the third absorber R, and the second generator H also has a book coolant vapor passage connected to the first condenser A and driven
  • the heat medium pipe communicates with the outside, and the third absorber R and the heated medium pipe communicate with the outside.
  • the dilute solution of the second absorber 2 enters the second generator H through the first solution pump 4, the first solution heat exchanger 7 and the second solution heat exchanger I, and drives the heat medium to heat into the second generator.
  • the solution of H releases the refrigerant vapor and is supplied to the first condenser A; the concentrated solution of the second generator H enters the third absorber 1 through the second solution exchanger I, and absorbs the refrigerant vapor from the first generator 3.
  • the dilute solution of the third absorber R enters the first generator 1 through the re-increasing solution pump K and the third solution heat exchanger M, and the concentrated solution of the first generator 1 is heated by the third solution
  • the exchanger M and the first solution heat exchanger 7 enter the second absorber 2 to form a double generator two-stage third based on a third type of absorption-generation system, providing refrigerant vapor from the first generator to the third absorber Absorption heat pump.
  • the dual generator two-stage third-stage absorption heat pump based on the third type of absorption-generation system shown in Fig. 38 is realized as follows:
  • part of the refrigerant vapor released by the first generator 3 enters the third absorber R, is absorbed by the solution from the second generator H and radiates heat to the heated medium, and the diluted solution of the third absorber R passes through
  • the solubilizing solution pump K and the second solution heat exchanger I enter the second generator H, and the solution that drives the heat medium to heat into the second generator H releases the refrigerant vapor and supplies it to the third condenser W, the second generator H
  • the concentrated solution enters the third absorber R through the second solution heat exchanger I, and the refrigerant vapor entering the third condenser W is heated to the heated medium to form the refrigerant liquid, and then the throttle valve J is added to the first condensation.
  • A a two-stage, two-stage absorption heat pump based on a third type of absorption-generation system that supplies refrigerant vapor to the first and third absorbers by the first generator, respectively.
  • the dual-generator two-stage third-stage absorption heat pump based on the third type of absorption-generation system shown in Fig. 39 is realized as follows: 1. Structurally, in the third type of absorption heat pump shown in Fig. 5, the second is added.
  • the instruction pump, the second solution heat exchanger, the second condenser and the re-increase flow are wide, the first generator 3 is provided with a refrigerant vapor passage communicating with the third absorber R, and the third absorber R has a dilute solution pipeline
  • the re-increasing solution pump K and the second solution heat exchanger I are in communication with the second generator H, and the second generator H and the concentrated solution line are in communication with the third absorber R via the second solution heat exchange I
  • second The generator H also has a refrigerant vapor passage communicating with the third condenser W, and the third condenser W and the refrigerant liquid pipeline are connected to the first condenser A via the re-increase throttle valve J, and the second generator H is further
  • the driving heat medium pipe is connected to the outside, and the third absorber R and the third condenser W are also respectively connected to the outside by the heated medium pipe.
  • part of the refrigerant vapor released by the first generator 3 enters the third absorber R, is absorbed by the solution from the second generator H and radiates heat to the heated medium, and the diluted solution of the third absorber R passes through
  • the solubilizing solution pump K and the second solution heat exchanger I enter the second generator H, and the solution that drives the heat medium to heat into the second generator H releases the refrigerant vapor and supplies it to the third condenser W, the second generator H
  • the concentrated solution enters the third absorber R through the second solution heat exchanger I, and the refrigerant vapor entering the third condenser W is heated to the heated medium to form the refrigerant liquid, and then the throttle valve J is added to the first condensation.
  • A a two-stage, two-stage absorption heat pump based on a third type of absorption-generation system that supplies refrigerant vapor to the first and third absorbers by the first generator, respectively.
  • the dual generator two-stage third-stage absorption heat pump based on the third type of absorption-generation system shown in Fig. 40 is realized as follows:
  • the second generator, the third absorber, the re-increasing solution pump and the second solution heat exchanger are added, and the first absorber 1 has a dilute solution tube
  • the passage solution throttle valve 6 and the second absorber 2 are connected to the steam distribution chamber 8 to be adjusted so that the first absorber 1 has a dilute solution line through the third solution heat exchanger M and the second absorber 2 and the steam dividing chamber 8 Connected, the concentrated solution line of the steam distribution chamber 8 is connected to the first absorber 1 via the second solution pump 5, and is adjusted to be a steam distribution chamber 8 having a concentrated solution line passing through the second solution pump 5 and the third solution heat exchanger M.
  • the first evaporator C has a refrigerant vapor passage communicating with the first absorber 1 to be adjusted to be a first evaporator C having a refrigerant vapor passage communicating with the third absorber R
  • the third absorber R also has a dilute solution line connected to the second generator H via the re-increasing solution pump K and the second solution heat exchanger I
  • the second generator H also has a concentrated solution line via the second solution heat exchanger I and
  • the third absorber R is in communication
  • the second generator H further has a refrigerant vapor channel connected to the first absorber 1
  • the third absorber has a further medium line R in communication with the outside is heated.
  • the refrigerant vapor generated by the first evaporator C enters the third absorber R, is absorbed by the solution and radiates heat to the heated medium, and the dilute solution of the third absorber R is re-enriched by the solution pump K and the second solution.
  • the heat exchanger I enters the second generator H, the solution that drives the heat medium to heat into the second generator H releases the refrigerant vapor and supplies it to the first absorber 1, and the concentrated solution of the second generator H is exchanged with the second solution.
  • the device I enters the third absorber R to form a two-stage two-stage absorption heat pump based on a third type of absorption-generation system that supplies refrigerant vapor from the second generator to the first absorber.
  • the dual generator two-stage third-stage absorption heat pump based on the third type of absorption-generation system shown in Fig. 41 is realized as follows:
  • the second generator, the third absorber, the re-increasing solution pump, the second solution heat exchanger, the third condenser, and the re-increase valve are added.
  • cancel the solution throttle valve 6 the first absorber 1 has a dilute solution pipeline through the solution throttle width 6 and the second absorber 2 is connected to adjust the first absorber 1 has a dilute solution pipeline through the third solution heat exchange
  • the device M is connected to the second absorber 2, and the concentrated solution line of the steam distribution chamber 8 is connected to the first absorber 1 via the second solution pump 5 to be adjusted to the steam separation chamber 8 and the concentrated solution pipeline is passed through the second solution pump 5.
  • the third solution heat exchanger M is in communication with the first absorber 1, and the first evaporator C has a refrigerant vapor passage communicating with the first absorber 1 to adjust the first evaporator C to have a refrigerant vapor passage and a third absorption
  • the R is connected, the third absorber R and the dilute solution pipeline are connected to the second generator H via the re-increasing solution pump K and the second solution heat exchanger I, and the second generator H has a concentrated solution pipeline
  • the two solution heat exchanger I is in communication with the third absorber R, and the second generator H is also cooled with refrigerant vapor
  • the passage is respectively connected with the third condenser W and the first absorber 1, and the third condenser W and the refrigerant liquid pipeline are connected to the first evaporator C via the re-increase throttle valve J, and the second generator H has The heat medium line is driven to communicate with the outside, and the third condenser W and the third absorber R are also respectively connected
  • the first evaporator generates C refrigerant vapor into the third absorber R, is absorbed by the solution and radiates heat to the heated medium, and the dilute solution of the third absorber R is re-enriched by the solution pump K and the second solution.
  • the heat exchanger I enters the second generator H, drives the heat medium to heat the solution entering the second generator H to release the refrigerant vapor and respectively to the third condenser W and the first absorption
  • the first solution H of the second generator H enters the third absorber R through the second solution heat exchanger I; the refrigerant vapor entering the third condenser W is heated to the heated medium to form a refrigerant liquid, the cold
  • the agent liquid is further increased by the throttle valve J into the first evaporator C to form a double occurrence based on the third type of absorption-generation system, and the first generator is supplied with the refrigerant vapor to the third condenser and the third absorber, respectively.
  • Two-stage third-class absorption heat pump Two-stage third-class absorption heat pump.
  • the double generator two-stage third type absorption heat pump based on the third type absorption-generation system shown in Fig. 42 is realized as follows:
  • the second refrigerant liquid pump is added.
  • the third absorber R has a heating medium line connected to the outside to be adjusted to be the first evaporator C.
  • the refrigerant liquid line is connected to the third absorber R after the second refrigerant liquid pump P and the third absorber R.
  • the refrigerant vapor passage is in communication with the first absorber 1; the refrigerant liquid of the first evaporator C is pressurized by the second refrigerant liquid pump P, then flows through the third absorber R, and absorbs heat into the refrigerant vapor.
  • a dual generator two-stage third type absorption heat pump based on a third type of absorption-generation system, in which a third absorber and a second generator collectively supply refrigerant vapor to the first absorber .
  • a third absorber and a second generator collectively supply refrigerant vapor to the first absorber .
  • the dual-generator two-stage third-stage absorption heat pump based on the third type of absorption-generation system shown in Fig. 43 is realized as follows: In the third type of absorption heat pump shown in Fig. 41, the re-increase throttle valve is added, The third absorber R has a medium to be heated and communicated with the outside to adjust the first condenser A to add a refrigerant liquid pipeline.
  • the third absorber R After the throttle valve J is connected with the third absorber R, the third absorber R has The refrigerant vapor passage is in communication with the first absorber 1; the refrigerant liquid of the first condenser A of the book is throttled by the re-increase throttle valve J and then flows through the third absorber ⁇ to absorb heat into the refrigerant vapor and to the first
  • the absorber 1 provides a two-stage, two-stage, third-stage absorption heat pump based on a third type of absorption-generation system, in which a third absorber and a second generator collectively supply refrigerant vapor to the first absorber. Among them, whether the second absorber 2 is responsible for the external heat supply load can be determined according to the specific situation.
  • the double generator two-stage third type absorption heat pump based on the third type absorption-generation system shown in Fig. 44 is realized as follows: In the third type of absorption heat pump shown in Fig. 36, the re-increase throttle valve is added, The first absorber 1 has a medium to be heated and communicated with the outside to adjust the first condenser A to add a refrigerant liquid pipeline.
  • the first absorber 1 After the re-increase throttle valve J communicates with the first absorber 1, the first absorber 1 has The refrigerant vapor passage is in communication with the third absorber R; the refrigerant liquid of the first condensation A is throttled by the re-increase throttle valve J, and then flows through the first absorber 1, absorbs heat into the refrigerant vapor, and goes to the third
  • the absorber R provides a two-stage, two-stage, third-stage absorption heat pump based on a third type of absorption-generation system, in which a first absorber and a first generator collectively supply refrigerant vapor to the third absorber.
  • the dl is connected to the new absorption-evaporator a1, the new absorption-evaporator a1 and the dilute solution line are added by the new solution pump cl, the first solution heat exchanger dl is added, and the second solution heat exchanger is added.
  • El is in communication with the second generator H, and the concentrated solution line of the first generator 3 is connected to the second absorber 2 via the second solution heat exchanger I and the first solution heat exchanger 7 to be the first generator 3 a concentrated solution line through the second solution heat exchanger I, a second solution heat exchanger el and A solution heat exchanger 7 is in communication with the second absorber 2, and an evaporator steam passage is added to the evaporator C to communicate with the new absorption-evaporator a1, and the first condenser A is provided with a refrigerant liquid line via a new throttle valve. After the new absorption-evaporator a is connected, the absorption-evaporator and the refrigerant vapor channel are connected to the new absorber bl, and the new absorber bl and the heated medium pipe are connected to the outside.
  • the process of implementing the additional high-temperature heating end is carried out as follows: the second absorber 2 enters the solution of the new absorber bl via the first solution pump 4 and the first solution heat exchanger 7, and the absorption is from the newly absorbed- The refrigerant vapor of the evaporator a1 is radiated to the heated medium; the dilute solution of the new absorber bl is added to the new absorption heat exchanger dl by adding the first solution heat exchanger dl, and the refrigerant from the evaporator C is absorbed.
  • the first passage enters the evaporator C through the throttle valve E, absorbs the residual heat into the refrigerant vapor and supplies it to the newly added absorption-evaporator a1, and the second passage is throttled by the newly added throttle valve fl, and then flows through the new The absorption-evaporator a1 absorbs heat into the refrigerant vapor and supplies it to the newly added absorber bl to form a single-stage series double-effect type III absorption heat pump with an additional high-temperature heating end.
  • the single-stage single-effect third-class absorption heat pump based on the third type of absorption-generation system and the additional high-temperature heating end shown in Figure 46 is realized as follows -
  • the first solution heat exchanger dl is connected to the new absorption-evaporator a1, the new absorption-evaporator a1 and the dilute solution line are added to the new solution pump cl, the first solution heat exchanger dl is added, and the new one is added.
  • the second solution heat exchanger el is in communication with the generator 3, the second evaporator D is provided with a refrigerant vapor passage communicating with the newly added absorption-evaporator a1, and the second evaporator D is provided with a refrigerant liquid line via the newly added refrigerant liquid.
  • the pump gl is connected to the newly added absorption-evaporator a, and then the absorption-evaporator a1 is connected to the newly added absorber bl.
  • the new absorber bl is also connected to the outside by the heated medium line.
  • the process of implementing the additional high-temperature heating end is carried out as follows:
  • the generator 3 is added to the solution of the newly added absorber bl by adding the second solution heat exchanger el, and absorbs the refrigerant from the newly added absorption-evaporator a1 Steam and exotherm to the heated medium;
  • the dilute solution of the newly added absorber bl is added to the new absorption-evaporator a1 by adding the first solution heat exchanger dl, absorbing the refrigerant vapor from the second evaporator D and heating the flow
  • the refrigerant liquid of the absorption-evaporator a1 is added to form a refrigerant vapor;
  • the dilute solution of the absorption-evaporator al is added by the new solution pump cl, the first solution heat exchanger dl is added, and the second solution heat is added.
  • the exchanger el enters the generator 3: the generator 3 releases the two parts of the refrigerant vapor into the first condenser, and releases the heat into the heated refrigerant liquid, and the refrigerant liquid enters the second section through the first section
  • the single-stage parallel double-effect third-stage absorption heat pump based on the third type of absorption-generation system and the high-temperature heating end as the additional high-temperature heating end shown in Fig. 47 is realized in this way - the single-stage parallel double shown in Fig. 10
  • the high temperature condenser a2 and the high temperature throttle valve b2 are added, and the high pressure generator 3 is connected with the refrigerant vapor passage to communicate with the high temperature condenser a2, and the high temperature condenser a2 and the refrigerant liquid pipeline are subjected to high temperature.
  • the throttle valve b2 is in communication with the first condenser A, and the high temperature condenser a2 is also connected to the outside by the heated medium line; a part of the refrigerant vapor released by the high pressure generator 3 enters the high temperature condenser a2, and is heated to the heated medium.
  • the refrigerant liquid, the refrigerant liquid of the high temperature condenser a2 is throttled into the first condenser A through the high temperature throttle valve b2, and forms a third type absorption heat pump with the high temperature condenser a2 as an additional high temperature heating end.
  • the single-stage parallel double-effect third-stage absorption heat pump based on the third type of absorption-generation system and the high-temperature heating end as the additional high-temperature heating end shown in Fig. 48 is realized in this way - the third type of absorption shown in Fig.
  • the first flow regulating valve and the second flow regulating valve are added, and the first condenser A and the high temperature condenser a2 are respectively connected to the externally heated medium pipe to be adjusted to the external heated medium pipe and the first After the condenser A is connected, it is divided into two paths—the first passage is connected to the high-temperature condenser a2 via the first flow throttle valve c2, and then the high-temperature condenser a2 is further connected to the outside by the heated medium pipeline, and the second passage passes through the second flow.
  • the throttle valve d2 is in communication with the outside to form an adjustable third type absorption heat pump having a high temperature condenser a2 as an additional high temperature heating end.
  • a condenser A is connected to be adjusted to a low-pressure generator H.
  • the refrigerant liquid line is connected to the second evaporator D through a re-increase flow J, and the low-pressure generator H has a refrigerant vapor passage connected to the first condenser A.
  • the low pressure generator H there is a refrigerant vapor passage communicating with the secondary absorber a3, and the secondary absorber a3 and the dilute solution pipeline are connected to the secondary generator b3 via the secondary solution pump c3 and the secondary solution heat exchanger d3.
  • the secondary generator b3 and the concentrated solution pipeline are connected to the secondary absorber a3 via the secondary solution heat exchanger d3, and the secondary generator b3 and the refrigerant vapor passage are connected to the first condenser A, and the secondary absorption
  • the a3 is also connected to the outside by the heated medium line, and the secondary generator b3 also drives the heat medium line to communicate with the outside.
  • the second-stage process for raising the residual heat temperature is carried out as follows: a part of the refrigerant vapor generated by the low-pressure generator H enters the secondary absorber a3, is absorbed by the concentrated solution from the secondary generator b3, and radiates heat to the Heating medium, the dilute solution of the secondary absorber a3 enters the secondary generator b3 through the secondary solution pump c3 and the secondary solution heat exchanger d3, and the solution that drives the heat medium to enter the secondary generator b3 releases the refrigerant vapor and
  • the first condenser A provides that the concentrated solution of the secondary generator b3 enters the secondary absorber a3 through the secondary solution heat exchanger d3, forming a single stage double effect as the first stage, from the low pressure generator to the secondary absorber A two-stage, third-class absorption heat pump that provides refrigerant vapor.
  • the two-stage third-stage absorption heat pump based on the third type of absorption-generation system and the single-stage parallel double-effect first stage shown in Fig. 50 is realized as follows:
  • the e3 is connected, the secondary condenser e3 and the refrigerant liquid pipeline are connected to the first condenser A via the secondary throttle valve f3, and the secondary absorber a3 and the secondary condenser e3 respectively have the heated medium pipeline and Externally connected, the secondary generator b3 also has a drive heat medium line that communicates with the outside.
  • the second-stage process for raising the residual heat temperature is carried out as follows: a part of the refrigerant vapor generated by the low-pressure generator H enters the secondary absorber a3, is absorbed by the concentrated solution from the secondary generator b3, and radiates heat to the Heating medium, the dilute solution of the secondary absorber a3 enters the secondary generator b3 through the secondary solution pump c3 and the secondary solution heat exchanger d3, and the solution that drives the heat medium to enter the secondary generator b3 releases the refrigerant vapor and
  • the secondary condenser e3 provides that the concentrated solution of the secondary generator b3 enters the secondary absorber a3 via the secondary solution heat exchanger d3; the refrigerant vapor entering the secondary condenser e3 releases heat to the heated medium to form the refrigerant liquid
  • the refrigerant liquid of the secondary condenser e3 is throttled into the first condenser A through the secondary throttle valve f3, forming a single stage double effect as the first
  • the proposed third type of absorption-generation system, structure and process is simple and reasonable. Compared with the first type of absorption-generation system consisting of an absorber, a solution pump, a solution heat exchanger and a generator, the third type of absorption-generation system proposed by the present invention mainly adds a second absorber and a solution pump. The structure is simple and the process is reasonable.
  • the proposed third type of absorption-generation system at the same time, the two driving forces - the temperature difference between the high temperature driving heat medium and the heated medium and the temperature difference between the residual heat medium and the cooling medium (environment) - are used for the same In the absorption-generation system, it provides the basis for the generation of the third type of absorption heat pump.
  • the proposed third type of absorption heat pump has the dual characteristics of the first type of absorption heat pump with high heating temperature and the second type of absorption heat pump with excellent performance index, which can improve the utilization rate of waste heat resources.
  • the proposed third-class absorption heat pump realizes the diversity of absorption heat pump types, has good creativity, novelty and practicability, and can better match the heat pump heat supply and user demand. .
  • the residual heat temperature can be further improved; the lower temperature waste heat can be utilized and the user can be utilized. Providing higher temperature heating expands the temperature operating range of the absorption heat pump, expanding and enriching the application range of the absorption heat pump.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Sorption Type Refrigeration Machines (AREA)

Abstract

L'invention concerne un système de génération-absorption et une pompe à chaleur à absorption. Le système de génération-absorption comprend un premier absorbeur (1), un second absorbeur (2), un générateur (3), un échangeur de chaleur de solution (7), une chambre de séparation de vapeur (8), et des pompes de solution (4, 5). Un trajet de solution traverse le premier absorbeur (1), le second absorbeur (2), la chambre de séparation de vapeur (8) et une seconde pompe de solution (5) en séquence pour former une circulation, alors que l'autre trajet de solution traverse le second absorbeur (2), une première pompe de solution (4), l'échangeur de chaleur de solution (7), le générateur (3) et l'échangeur de chaleur de solution (7) en séquence pour former une circulation. En variante, la solution traverse le premier absorbeur (1), le second absorbeur (2), la première pompe de solution (4), l'échangeur de chaleur de solution (7), le générateur (3), l'échangeur de chaleur de solution (7), le second absorbeur (2), la chambre de séparation de vapeur (8) et la seconde pompe de solution (5) en séquence pour former une circulation. La pompe à chaleur à absorption est formée en reliant le système de génération-absorption à un premier condenseur (A), un second condenseur (B), un premier évaporateur (C) et un second évaporateur (D).
PCT/CN2010/001710 2010-01-30 2010-10-27 Système de génération-absorption et pompe à chaleur à absorption WO2011091567A1 (fr)

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CN102252448B (zh) * 2011-03-12 2016-02-03 李华玉 第三类发生-吸收系统与第三类吸收式热泵
CN102183103B (zh) * 2011-03-26 2012-10-31 李华玉 第三类发生-吸收系统与回热式第三类吸收式热泵
CN102287961B (zh) * 2011-04-29 2013-09-18 李华玉 三发生-三吸收系统与第三类吸收式热泵
WO2013003982A1 (fr) * 2011-07-06 2013-01-10 Li Huayu Pompe à chaleur à absorption du troisième type
CN102353173B (zh) * 2011-09-12 2013-11-20 李华玉 分级发生第三类吸收式热泵
CN102538279B (zh) * 2012-02-03 2014-05-14 李华玉 三发生-双吸收系统与第三类吸收式热泵
CN102589187B (zh) * 2012-02-05 2014-09-03 李华玉 分级冷凝第三类吸收式热泵
CN102589186B (zh) * 2012-02-08 2014-06-25 李华玉 分级冷凝第三类吸收式热泵
CN102706027B (zh) * 2012-04-01 2014-07-30 李华玉 双效回热吸收-发生系统与回热式第三类吸收式热泵
CN102635971B (zh) * 2012-04-09 2014-06-25 李华玉 双效回热吸收-发生系统与回热式第三类吸收式热泵
CN102679612B (zh) * 2012-05-14 2014-07-30 李华玉 分级冷凝第三类吸收式热泵
CN103697615B (zh) * 2013-12-07 2016-05-04 李华玉 多端供热第三类吸收式热泵
CN104864623B (zh) * 2014-01-27 2019-12-20 李华玉 热动联供系统
CN104807235B (zh) * 2014-03-24 2017-06-20 李华玉 第五类吸收式热泵
CN104807236B (zh) * 2014-03-30 2017-07-28 李华玉 第五类吸收式热泵
CN104879864B (zh) * 2015-04-22 2017-06-27 南京理工大学 基于交替离子吸引获取浓溶液的吸收式制冷空调系统
CN111981555A (zh) * 2020-08-24 2020-11-24 天津市城市规划设计研究总院有限公司 基于吸收式和蒸气压缩式热泵的地热梯级利用供热系统

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