CN110243008A - The geothermal energy and air energy manifold type heat pump air conditioning system of Temperature Field selfreparing - Google Patents
The geothermal energy and air energy manifold type heat pump air conditioning system of Temperature Field selfreparing Download PDFInfo
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- CN110243008A CN110243008A CN201910522032.0A CN201910522032A CN110243008A CN 110243008 A CN110243008 A CN 110243008A CN 201910522032 A CN201910522032 A CN 201910522032A CN 110243008 A CN110243008 A CN 110243008A
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 34
- 239000002689 soil Substances 0.000 claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 139
- 239000000498 cooling water Substances 0.000 claims description 11
- 238000007710 freezing Methods 0.000 claims description 6
- 230000008014 freezing Effects 0.000 claims description 6
- 238000003491 array Methods 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 11
- 230000006872 improvement Effects 0.000 description 7
- 230000003750 conditioning effect Effects 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000012120 mounting media Substances 0.000 description 2
- 239000002352 surface water Substances 0.000 description 2
- 238000010977 unit operation Methods 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/18—Hot-water central heating systems using heat pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0046—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground
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- 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
- F25B30/00—Heat pumps
- F25B30/06—Heat pumps characterised by the source of low potential heat
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- 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
- F25B49/00—Arrangement or mounting of control or safety devices
-
- 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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/40—Geothermal heat-pumps
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The present invention relates to a kind of geothermal energy of Temperature Field selfreparing and air energy manifold type heat pump air conditioning system, including energy tower heating system, source system and Temperature Field concurrent heating system；Energy tower heating system includes energy tower and energy tower heat pump unit；Ground source system includes ground source heat-exchange system and earth source heat pump unit, soil heat source heat-exchange system include several buried heat exchanger tube arrays；Temperature Field concurrent heating system includes heat exchange mechanisms, and heat exchange mechanisms include energy tower side heat exchanging pipe and ground source heat exchanging pipe；Energy tower side heat exchanging pipe is connected on energy tower by the circulation line C in parallel with circulation line A, and ground source heat exchanging pipe is connected in the system of ground source by the circulation line D in parallel with circulation line B；It is also connected with circulation line E on energy tower heat pump unit, circulation line F, circulation line E and circulation line F are also connected on earth source heat pump unit pass through one-way valve mechanism and be parallel-connected in the same end-o f-pipe -control system.
Description
Technical field
The present invention relates to the geothermal energies of Temperature Field selfreparing and air energy manifold type heat pump air conditioning system, belong to heat pump system
Field.
Background technique
1. existing ground-source heat pump system
Ground-source heat pump system is handed over using Rock And Soil, underground water or surface water as low-temperature heat source by water source heat pump units, geothermal energy
Change system, in building system composition heat-supply metering charge.The difference of base area heat energy exchange system form, earth source heat pump system
System is divided into buried pipe ground-source heat pump system, groundwater heat pump system and surface water source heat pump system.
Analysis of Ground Source Heat Pump system mainly divides three parts: outdoor ground source heat-exchange system, ground-source heat pump host system and
Indoor end system.
The outdoor heat exchange system needs of ground-source heat pump system are buried underground, and land resource growing tension will pass through completely
Earth source heat pump meets heating, needs the place of embedding soil heat exchanger larger, is widely applied and has certain problems.
2. energy tower heat pump system
Energy tower heat pump technology is acted on by the heat exchange of energy tower and heat pump unit, is realized heating, is freezed and mention
The technology of supplying hot water.Winter, it utilized the mounting medium that is below the freezing point, and high efficiency extraction wet bulb hydro-thermal amount below freezing passes through the energy
Tower heat pump unit inputs a small amount of high-grade energy, realizes that low temperature heat energy below freezing is shifted to high temperature heat, realizes heating；Summer
Due to the special designing of energy tower, play the role of high-efficiency cooling tower, heat is discharged to atmosphere and realizes refrigeration.
The heat source of energy tower heat pump unit use in winter, is the wet-bulb temperature sensible heat energy of moon fluctuation very little, and evaporating pressure is steady
Fixed degree and evaporating temperature are all higher than air-cooled heat pump, so that unit has broader range of operation than Air-Cooled Heat Pump Unit；
The cold source that energy tower heat pump unit in summer uses is that vaporization latent heat takes away air conditioner afterheat, and energy tower is in summer
There are enough disengagement areas that can bear moment peak air conditioner afterheat load, coolant water temperature is low, high-efficient.Whole year operation and air-cooled heat
Pump compares, and units consumption is small, light abrasion, and the service life is long.
The scope of application of energy Tower System is wider, is also able to satisfy central heating and cooling demand, but big face to a certain extent
There may be mesoclimate variations when product is promoted obviously, and operating condition is deteriorated, and energy consumption increases problem.
3. cold dome product and hot stack
According to the data that earth source heat pump shallow layer ground-temperature energy is tested, by the monitoring of the real time execution temperature to soil, due to
The difference of end cooling and heating load demand, within a cold and hot period, cooling capacity and heat that soil source system is replaced from soil
It is equal not to the utmost.With the operation that ground-source heat pump system is continuous, long-term, if taking heat too much from underground, will lead in soil
Cooling capacity is excessive, causes cold dome product；On the contrary, if toward underground heat release too much, it is excessive to will lead to Heat in Soil amount, causes thermal reactor
Product；The cold and hot amounts stored, cause the thermal unbalance problem of soil, temperature field cannot effectively restore, so that winter more in soil
Heat is taken from underground, summer, system conditions deteriorated, operational efficiency reduces toward underground heat extraction difficulty.
Summary of the invention
The technical purpose that the present invention wants are as follows: the present invention organically combines ground-source heat pump system and energy tower heat pump system, drop
Earth source heat pump accounting in low initial stage energy supplying system improves heating system stability, reduces underground pipe Drilling floor space；Heat
Pumping system configures concurrent heating equipment, can effectively solve the product of cold dome present in soil source heat pump system and hot stack problem, avoids soil
The thermal unbalance of earth improves the stability of Temperature Field, improves system power capability, meets the requirement of providing multiple forms of energy to complement each other of energy resource system.
The technical solution adopted by the present invention to solve the technical problems is:
The geothermal energy and air energy manifold type heat pump air conditioning system of Temperature Field selfreparing, including energy tower heating system,
Source system and Temperature Field concurrent heating system；Wherein the energy tower heating system includes energy tower and energy tower heat pump unit；Ground source
System includes ground source heat-exchange system and earth source heat pump unit, and wherein soil heat source heat-exchange system includes several buried heat exchanger tube battle arrays
Column；Wherein energy tower is the circulation energy supply of energy tower heat pump unit by circulation line A, and ground source system is ground by circulation line B
The circulation energy supply of source heat pump unit；The Temperature Field concurrent heating system includes heat exchange mechanisms, and heat exchange mechanisms include energy tower side heat exchanger tube
Road and ground source heat exchanging pipe, septate heat transfer connects between energy tower side heat exchanging pipe and ground source heat exchanging pipe；The wherein energy
Tower side heat exchanging pipe is connected on energy tower by the circulation line C in parallel with circulation line A, is energy tower side by energy tower
Heat exchanging pipe energy supply, ground source heat exchanging pipe are connected in the system of ground source by the circulation line D in parallel with circulation line B；?
It is also connected with circulation line E on energy tower heat pump unit, circulation line F, circulation line E are also connected on earth source heat pump unit
Pass through one-way valve mechanism with circulation line F to be parallel-connected in the same end-o f-pipe -control system.
As a further improvement of the present invention, wherein circulation line A includes an energy tower outlet pipeline and an energy
Tower water return pipeline, wherein being connected in parallel to an energy tower water outlet branch on energy tower outlet pipeline, energy tower is discharged branch
It is connected on the water inlet of energy tower side heat exchanging pipe, energy tower outlet pipeline is connected to the low position inflow water of energy tower heat pump unit
On mouth；An energy tower return water branch is connected in parallel on energy tower water return pipeline, energy tower return water branch is connected to energy tower
On the water outlet of side heat exchanging pipe, energy tower water return pipeline is connected on the low level water outlet of energy tower heat pump unit.
As a further improvement of the present invention, energy tower circulation main pump is connected on the energy tower water return pipeline, it is described
Energy tower return water branch road is also connected with energy tower circulation wheel cylinder.
As a further improvement of the present invention, wherein circulation line B including one return by source outlet pipeline and ground source
Water lines, wherein being connected in parallel to source water outlet branch in a ground on the outlet pipeline of ground source, ground source water outlet branch is connected to ground source
On the water inlet of side heat exchanging pipe, ground source outlet pipeline is connected on the low position inflow water mouth of earth source heat pump unit；Ground source return pipe
Road is connected in parallel to ground source return water branch, and ground source return water branch is connected on the water outlet of ground source heat exchanging pipe, ground
Source water return pipeline is connected on the low level water outlet of earth source heat pump unit.
As a further improvement of the present invention, cooling water circulation main pump is connected on the water return pipeline of described ground source, it is described to state
Ground source return water branch road, which is also connected with, states cooling water circulation wheel cylinder.
As a further improvement of the present invention, the circulation line F of end-o f-pipe -control system include end inlet pipeline and
One end water return pipeline, the circulation line E of end-o f-pipe -control system include an end water inlet branch and an end return water branch
Road, wherein water inlet branch circuit parallel connection in end is connected on the inlet pipeline of end, and end return water branch circuit parallel connection is connected to end return pipe
On the road, wherein end return water branch and end water inlet branch be connected respectively to energy tower heat pump unit high-order heat exchange water inlet and
On water outlet；End water return pipeline and end inlet pipeline are connected respectively to the high-order heat exchange water inlet of earth source heat pump unit and go out
On the mouth of a river.
As a further improvement of the present invention, wherein being connected with chilled water circulating pump and chilled water on the water return pipeline of end
Wheel cylinder is recycled, chilled water circulating pump and chilled water circulation wheel cylinder are connected in parallel mutually.
As a further improvement of the present invention, the Temperature Field concurrent heating system includes a plate heat exchanger, plate-type heat-exchange
Device includes two groups and leads hot linked pipeline, respectively energy tower side heat exchanging pipe and ground source heat exchanging pipe mutually.
The beneficial effects of the present invention are:
1, the available following income of system that concurrent heating formula earth source heat pump and energy tower heat pump of the present invention combine:
2, it realizes the demand according to end, opens different energy supplying systems, accomplish energy-on-demand；
3, unit operation is more efficient: different energised states, different workload demands adjust the work shape of different units
State and match pattern, unit operation efficiency greatly improve；
4, promote the stability of Temperature Field: the rationally runing time of control earth source heat pump is changed in non-heating period by board-like
Hot device carries out concurrent heating to soil, promotes the temperature of Temperature Field, alleviates the thermal unbalance problem of soil, be conducive to the extensive of Temperature Field
It is multiple；
5, improve system reliability: two kinds of energy supplying systems organically combine, and using two kinds of heat sources of soil source and air-source, reduce
Single energy supplying system failure, the risk that cannot normally energize.
6, the Drilling quantity for reducing soil heat exchange hole, reduces the occupied area of heat exchanging holes, reduces the disposable throwing of energy source station
Money.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is systematic schematic diagram of the invention.
In figure: 1- energy tower heat pump unit, 2- earth source heat pump unit, 3- energy tower, 4- plate heat exchanger, 5- soil source are changed
Hot systems, 6- energy tower side circulating pump, 7- cooling water circulating pump, 8- chilled water circulating pump；
L1- energy tower outlet pipeline, L2- energy tower are discharged branch, L3- energy tower water return pipeline, L4- energy tower return water branch
Road, the ground L5- source outlet pipeline, L6- source be discharged branch, the ground L7- source water return pipeline, the ground L8- source return water branch, the end L9- into
Water lines, the end L10- water inlet branch, the end L11- water return pipeline；The end L12- return water branch；
P1- energy tower side recycles wheel cylinder, and P2- energy tower side recycles main pump, and P3- cooling water recycles main pump, and P4- cooling water follows
Ring wheel cylinder, P5- chilled water recycle main pump, and P6- chilled water recycles wheel cylinder.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
The geothermal energy and air energy manifold type heat pump air conditioning system of Temperature Field selfreparing, including energy tower heating system,
Source system and Temperature Field concurrent heating system；Wherein the energy tower heating system includes energy tower and energy tower heat pump unit；Ground source
System includes ground source heat-exchange system and earth source heat pump unit, and wherein soil heat source heat-exchange system includes several buried heat exchanger tube battle arrays
Column；Wherein energy tower is the circulation energy supply of energy tower heat pump unit by circulation line A, and ground source system is ground by circulation line B
The circulation energy supply of source heat pump unit；The Temperature Field concurrent heating system includes a plate heat exchanger, and plate heat exchanger includes two groups mutual
Mutually lead hot linked pipeline, respectively energy tower side heat exchanging pipe and ground source heat exchanging pipe, energy tower side heat exchanging pipe and ground
Septate heat transfer connects between source heat exchanging pipe；Wherein energy tower side heat exchanging pipe passes through the circulation pipe in parallel with circulation line A
Road C is connected on energy tower, by energy tower be energy tower side heat exchanging pipe energize, ground source heat exchanging pipe by with circulation pipe
The circulation line D of road B parallel connection is connected in the system of ground source；Circulation line E is also connected on energy tower heat pump unit, in Di Yuan
It is also connected with circulation line F, circulation line E and circulation line F in heat pump unit passes through one-way valve mechanism and is parallel-connected to together
In one end-o f-pipe -control system.
Wherein circulation line A includes an energy tower outlet pipeline and an energy tower water return pipeline, wherein in energy tower
An energy tower water outlet branch is connected in parallel on outlet pipeline, energy tower water outlet branch is connected to energy tower side heat exchanging pipe
On water inlet, energy tower outlet pipeline is connected on the low position inflow water mouth of energy tower heat pump unit；On energy tower water return pipeline simultaneously
Connection is connected with an energy tower return water branch, and energy tower return water branch is connected on the water outlet of energy tower side heat exchanging pipe, energy
Source tower water return pipeline is connected on the low level water outlet of energy tower heat pump unit；Energy tower is connected on energy tower water return pipeline to follow
Ring main pump, the energy tower return water branch road are also connected with energy tower circulation wheel cylinder.
Wherein circulation line B including one source outlet pipeline and a ground source water return pipeline, wherein in ground source outlet pipe
Road is connected in parallel to ground source water outlet branch, and ground source water outlet branch is connected on the water inlet of ground source heat exchanging pipe, ground
Source outlet pipeline is connected on the low position inflow water mouth of earth source heat pump unit；Ground source is connected in parallel on the water return pipeline of ground source to return
Water branch, ground source return water branch are connected on the water outlet of ground source heat exchanging pipe, and ground source water return pipeline is connected to earth source heat pump
On the low level water outlet of unit；Cooling water circulation main pump is connected on the water return pipeline of described ground source, it is described to state ground source return water branch
On be also connected be described cooling water circulation wheel cylinder.
The circulation line F of end-o f-pipe -control system includes an end inlet pipeline and an end water return pipeline, end
The circulation line E of reason system includes an end water inlet branch and an end return water branch, wherein end water inlet branch circuit parallel connection
Be connected on the inlet pipeline of end, end return water branch circuit parallel connection is connected on the water return pipeline of end, wherein end return water branch and
End water inlet branch is connected respectively in the high-order heat exchange inlet and outlet of energy tower heat pump unit；End water return pipeline and
End inlet pipeline is connected respectively in the high-order heat exchange inlet and outlet of earth source heat pump unit；Wherein in end return pipe
Road is connected with chilled water circulating pump and chilled water circulation wheel cylinder, and chilled water circulating pump and chilled water recycle the wheel cylinder mutually company of being in parallel
It connects.
Actual motion of the present invention can be divided into four-stage: heat supply in winter, and conditioning in Transition Season mends cold, summer cooling, conditioning in Transition Season concurrent heating.
Heat supply in winter: In The Initial Period Of Heating and latter stage, energy tower extract wet bulb below freezing using the mounting medium that is below the freezing point
Hydro-thermal amount recycles main pump input energy sources tower heat pump unit by energy tower side, utilizes the low temperature heat energy system extracted from energy tower
High temperature heat is taken, end heating is embodied as by the circulation of end water return pipeline and end inlet pipeline；The mid-term that heats and night
Period soil source heat-exchange system and soil, which are exchanged heat, extracts Lowlevel thermal energy in therefrom soil, inputs earth source heat pump unit, passes through
Earth source heat pump unit produces high-grade thermal energy, and by the circulation of end water inlet branch and end return water branch, thermal energy is fed to end
End equipment.
Conditioning in Transition Season is mended cold: being advantageous at this time to heat pump unit summer cooling in spring when soil moisture supercooling；When
Soil moisture overheat, needed for summer is not achieved when soil cooling temperature, needs to radiate to soil, that is, utilizes energy tower side
Wheel cylinder is recycled, the cooling capacity in energy tower is exchanged heat by plate heat exchanger, wheel cylinder is recycled by cooling water and inputs soil source heat exchange
System is completed cold to the benefit of Temperature Field.
Summer cooling: energy tower takes away air conditioner afterheat by vaporization latent heat, and obtained low level cold source passes through energy tower
Side recycles main pump input energy sources tower heat pump unit, produces high-order cold source using the low temperature cold source extracted from energy tower, is embodied as
End cooling supply.
Conditioning in Transition Season concurrent heating: in the fall, when soil moisture overheat, heat pump unit heat supply in winter is advantageous at this time；When
When the soil moisture is subcooled, unit is extracted from soil less than sufficient heat under operating condition in winter, needs to mend soil at this time
Heat, energy tower side recycle wheel cylinder and the wet bulb hydro-thermal amount in energy tower are exchanged heat by plate heat exchanger, pass through cooling water circulation point
Pump input soil source heat-exchange system, completes the concurrent heating to Temperature Field.
This novel concurrent heating formula heat pump system, this system have the institute of ground-source heat pump system and energy tower heat pump system
There is technical advantage, while passing through plate heat exchanger to Temperature Field concurrent heating, thus it is possible to vary the trend of underground pipe ambient temperature variation is delayed
The thermal unbalance for solving soil, can be improved the stability of Temperature Field temperature, runs unit under ideal operating condition.Temperature Field temperature
Stability improves, and ground-source heat pump system heat exchange amount is higher, more can sufficiently exchange heat, and realizes and reduces hole number to greatest extent, reduces
The first cost of occupied area and energy source station.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (8)
1. the geothermal energy of Temperature Field selfreparing and air energy manifold type heat pump air conditioning system, it is characterized in that: including energy tower heat supply
System, source system and Temperature Field concurrent heating system；Wherein the energy tower heating system includes energy tower and energy tower heat pump machine
Group；Ground source system includes ground source heat-exchange system and earth source heat pump unit, and wherein soil heat source heat-exchange system includes several buried
Heat exchanger tube array；Wherein energy tower is the circulation energy supply of energy tower heat pump unit by circulation line A, and ground source system passes through circulation pipe
Road B is the circulation energy supply of earth source heat pump unit；The Temperature Field concurrent heating system includes heat exchange mechanisms, and heat exchange mechanisms include energy tower side
Heat exchanging pipe and ground source heat exchanging pipe, septate heat transfer connects between energy tower side heat exchanging pipe and ground source heat exchanging pipe；Its
Middle energy tower side heat exchanging pipe is connected on energy tower by the circulation line C in parallel with circulation line A, is energy by energy tower
The energy supply of the side Yuan Ta heat exchanging pipe, ground source heat exchanging pipe are connected to ground source system by the circulation line D in parallel with circulation line B
On；It is also connected with circulation line E on energy tower heat pump unit, circulation line F is also connected on earth source heat pump unit, recycles
Pipeline E and circulation line F passes through one-way valve mechanism and is parallel-connected in the same end-o f-pipe -control system.
2. the geothermal energy of Temperature Field selfreparing as described in claim 1 and air energy manifold type heat pump air conditioning system, feature
Be: wherein circulation line A includes an energy tower outlet pipeline and an energy tower water return pipeline, wherein in energy tower outlet pipe
Road is connected in parallel to an energy tower water outlet branch, and energy tower water outlet branch is connected to the water inlet of energy tower side heat exchanging pipe
On, energy tower outlet pipeline is connected on the low position inflow water mouth of energy tower heat pump unit；It is connected in parallel on energy tower water return pipeline
There is an energy tower return water branch, energy tower return water branch is connected on the water outlet of energy tower side heat exchanging pipe, and energy tower returns
Water lines are connected on the low level water outlet of energy tower heat pump unit.
3. the geothermal energy of Temperature Field selfreparing as claimed in claim 2 and air energy manifold type heat pump air conditioning system, feature
It is: is connected with energy tower circulation main pump on the energy tower water return pipeline, the energy tower return water branch road is also connected with the energy
Tower recycles wheel cylinder.
4. the geothermal energy of Temperature Field selfreparing as described in claim 1 and air energy manifold type heat pump air conditioning system, feature
It is: wherein circulation line B including one source outlet pipeline and a ground source water return pipeline, wherein on the outlet pipeline of ground source simultaneously
Connection is connected with ground source water outlet branch, and ground source water outlet branch is connected on the water inlet of ground source heat exchanging pipe, the water outlet of ground source
In piping connection to the low position inflow water mouth of earth source heat pump unit；Ground source return water branch is connected in parallel on the water return pipeline of ground source
Road, ground source return water branch are connected on the water outlet of ground source heat exchanging pipe, and ground source water return pipeline is connected to earth source heat pump unit
Low level water outlet on.
5. the geothermal energy of Temperature Field selfreparing as claimed in claim 4 and air energy manifold type heat pump air conditioning system, feature
Be: being connected with cooling water circulation main pump on the water return pipeline of described ground source, it is described state ground source return water branch road and be also connected with state cooling
Water recycles wheel cylinder.
6. the geothermal energy of Temperature Field selfreparing as described in claim 1 and air energy manifold type heat pump air conditioning system, feature
Be: the circulation line F of end-o f-pipe -control system includes an end inlet pipeline and an end water return pipeline, end-o f-pipe -control system
Circulation line E include end water inlet branch and an end return water branch, wherein water inlet branch circuit parallel connection in end is connected to
On the inlet pipeline of end, end return water branch circuit parallel connection is connected on the water return pipeline of end, wherein end return water branch and end into
Water branch is connected respectively in the high-order heat exchange inlet and outlet of energy tower heat pump unit；End water return pipeline and end into
Water lines are connected respectively in the high-order heat exchange inlet and outlet of earth source heat pump unit.
7. the geothermal energy of Temperature Field selfreparing as claimed in claim 6 and air energy manifold type heat pump air conditioning system, feature
It is: is wherein connected with chilled water circulating pump and chilled water circulation wheel cylinder, chilled water circulating pump and freezing on the water return pipeline of end
Water circulation wheel cylinder is connected in parallel mutually.
8. the geothermal energy of Temperature Field selfreparing as described in claim 1 and air energy manifold type heat pump air conditioning system, feature
Be: the Temperature Field concurrent heating system includes a plate heat exchanger, and plate heat exchanger includes two groups and leads hot linked pipeline mutually,
Respectively energy tower side heat exchanging pipe and ground source heat exchanging pipe.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920546536 | 2019-04-19 | ||
| CN2019205465361 | 2019-04-19 |
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| CN110243008A true CN110243008A (en) | 2019-09-17 |
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| CN201910522032.0A Pending CN110243008A (en) | 2019-04-19 | 2019-06-17 | The geothermal energy and air energy manifold type heat pump air conditioning system of Temperature Field selfreparing |
| CN201920910797.7U Active CN210463187U (en) | 2019-04-19 | 2019-06-17 | Geothermal energy and air energy coupling type heat pump air conditioning system |
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| CN201920910797.7U Active CN210463187U (en) | 2019-04-19 | 2019-06-17 | Geothermal energy and air energy coupling type heat pump air conditioning system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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