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ES461991A1 - Heat recovery system - Google Patents

Heat recovery system

Info

Publication number
ES461991A1
ES461991A1 ES461991A ES461991A ES461991A1 ES 461991 A1 ES461991 A1 ES 461991A1 ES 461991 A ES461991 A ES 461991A ES 461991 A ES461991 A ES 461991A ES 461991 A1 ES461991 A1 ES 461991A1
Authority
ES
Spain
Prior art keywords
restrictor
collector
evaporator
recovery system
heat recovery
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES461991A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
THERMOTROPIC INT SA
Original Assignee
THERMOTROPIC INT SA
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 THERMOTROPIC INT SA filed Critical THERMOTROPIC INT SA
Publication of ES461991A1 publication Critical patent/ES461991A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F24D11/00—Central heating systems using heat accumulated in storage masses
    • F24D11/02—Central heating systems using heat accumulated in storage masses using heat pumps
    • F24D11/0214—Central heating systems using heat accumulated in storage masses using heat pumps water heating system
    • F24D11/0221—Central heating systems using heat accumulated in storage masses using heat pumps water heating system combined with solar energy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • F24S10/20—Solar heat collectors using working fluids having circuits for two or more working fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
    • F24S10/75—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits with enlarged surfaces, e.g. with protrusions or corrugations
    • F24S10/755—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits with enlarged surfaces, e.g. with protrusions or corrugations the conduits being otherwise bent, e.g. zig-zag
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
    • F24S40/70—Preventing freezing
    • 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
    • F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
    • F25B29/003—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously of the compression type system
    • 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
    • Y02B10/20—Solar thermal
    • 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
    • Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/44—Heat exchange systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Combustion & Propulsion (AREA)
  • Sustainable Energy (AREA)
  • Dispersion Chemistry (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

The heat recovery system comprises a heat pump with a closed refrigeration circuit including a restrictor, a compressor, and a condenser upstream of the restrictor and an evaporator downstream of it. The evaporator is part of an ambient or residual heat collector. An air inlet passage is connected to the interior of the collector, passing air through it and over the evaporator when running. The compressor, or part at least of the condenser or of a pre-cooler for the refrigerating medium, have direct thermal exchange with the collector or with the air inlet passage, so as to pre-cool the medium upstream of the restrictor when the system is running.
ES461991A 1976-09-03 1977-08-31 Heat recovery system Expired ES461991A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3654576 1976-09-03
GB1280577 1977-03-26

Publications (1)

Publication Number Publication Date
ES461991A1 true ES461991A1 (en) 1978-12-01

Family

ID=26249279

Family Applications (1)

Application Number Title Priority Date Filing Date
ES461991A Expired ES461991A1 (en) 1976-09-03 1977-08-31 Heat recovery system

Country Status (13)

Country Link
JP (1) JPS5332942A (en)
AR (1) AR215479A1 (en)
AU (1) AU2850577A (en)
BR (1) BR7705870A (en)
DE (1) DE2739373A1 (en)
DK (1) DK386377A (en)
ES (1) ES461991A1 (en)
FR (1) FR2363764A1 (en)
IL (1) IL52833A0 (en)
IT (1) IT1089806B (en)
NL (1) NL7709696A (en)
NO (1) NO772954L (en)
SE (1) SE7709853L (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2423732A1 (en) * 1978-03-28 1979-11-16 Brossard Philippe De Hot water generator using solar energy - where a plate evaporator serving as collector is connected to a condenser in a fluid circulation system
FR2431662A1 (en) * 1978-07-21 1980-02-15 Bracht Armand HEAT ACCUMULATOR
FR2448094A1 (en) * 1979-02-02 1980-08-29 Toupin Joseph Connection of ladder section multi-bore pipe to main pipe - uses spigot minus rung walls in iron funnel socket dilated by bolted collar same form
DE2920141A1 (en) * 1979-05-18 1980-11-20 Mengeringhausen Max METHOD FOR HEAT RECOVERY IN BUILDINGS WITH THE AID OF A HEAT PUMP
FR2457444A1 (en) * 1979-05-21 1980-12-19 Cesbron Sa Expl J F Central heating system using heat pump - has condensers arranged in series within heated building
DE2922832A1 (en) * 1979-06-05 1980-12-11 Lth Tozd Z Za Hlajenje In Klim CONDENSING UNIT FOR A HEAT PUMP
FR2460459A1 (en) * 1979-07-04 1981-01-23 Faure Edouard Heat pump evaporator with solar panel and fan - has ventilation holes for cross draught for auxiliary heating
GR73999B (en) * 1980-02-04 1984-06-06 Ego Elektro Blanc & Fischer
JPS56160548A (en) * 1980-05-12 1981-12-10 Matsushita Electric Ind Co Ltd Air conditioner
EP0046160A1 (en) * 1980-08-20 1982-02-24 Joseph François Toupin Method of sealing or joining a multitubular structure and application of the method to the construction of a heat exchanger
JPS5835354A (en) * 1981-08-24 1983-03-02 Matsushita Electric Ind Co Ltd Solar heat collecting system
FR2514872B1 (en) * 1981-10-20 1985-12-13 Morel Hubert ORDERED MODULE FOR LOCAL ENERGY RECOVERY
JPS5979772U (en) * 1982-11-17 1984-05-30 松下電器産業株式会社 heat collection device
JPS59143254U (en) * 1983-03-16 1984-09-25 松下電器産業株式会社 solar heat collector
JPS59176806A (en) * 1983-03-25 1984-10-06 Daifuku Co Ltd Signal transfer method of self-traveling truck
JPS58177744U (en) * 1983-03-25 1983-11-28 株式会社荏原製作所 Heat collection and radiation equipment for heating and cooling equipment
JPS59212647A (en) * 1983-05-16 1984-12-01 Mitsubishi Electric Corp Solar heat collector
JPS6057154A (en) * 1983-09-07 1985-04-02 Mitsubishi Electric Corp Solar heat pump device
FR2559881A1 (en) * 1984-02-20 1985-08-23 Thierry Michel Apparatus for producing cold with heat recovery
JPS60185066A (en) * 1984-02-29 1985-09-20 Mitsubishi Electric Corp Hot-water supplier equipped with solar heat pump
AT500977A1 (en) * 2004-08-02 2006-05-15 Vaillant Gmbh COMBINED AIR SOLAR COLLECTOR FOR HEAT PUMPS
CN105758019A (en) * 2014-12-15 2016-07-13 广西吉宽太阳能设备有限公司 Solar energy heat pump water heater
IN2015MU01611A (en) * 2015-04-20 2015-05-01 Gunvant Mehta Alpesh
CN106765764B (en) * 2016-12-28 2018-10-23 珠海格力电器股份有限公司 Air source heat pump heating machine and control method and device thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2529154A (en) * 1947-12-30 1950-11-07 Hammond Heating system
US2575325A (en) * 1948-02-14 1951-11-20 American Gas And Electric Comp Heat pump system
US2693939A (en) * 1949-05-06 1954-11-09 Marchant Lewis Heating and cooling system
GB851891A (en) * 1955-07-14 1960-10-19 Allan Sinclair Miller Improvements in or relating to heat pumps
GB807569A (en) * 1956-08-22 1959-01-14 V D M Spinners Ltd Improvements relating to heat pumps
US2934913A (en) * 1958-01-17 1960-05-03 Gen Electric Combination kitchen appliances
GB993170A (en) * 1962-06-27 1965-05-26 Albert Wallace Space heaters
GB1064379A (en) * 1963-11-29 1967-04-05 Thomas Potterton Ltd Improvements in and relating to space heating radiators
US3529659A (en) * 1968-04-17 1970-09-22 Allen Trask Defrosting system for heat pumps
DE2436252A1 (en) * 1974-07-27 1976-02-12 Rhein Westfael Elect Werk Ag Locally-stored electric district heating system - with special separate heating plant equipped to utilise solar heat

Also Published As

Publication number Publication date
JPS5332942A (en) 1978-03-28
AR215479A1 (en) 1979-10-15
BR7705870A (en) 1978-05-02
IL52833A0 (en) 1977-10-31
SE7709853L (en) 1978-03-04
NL7709696A (en) 1978-03-07
DE2739373A1 (en) 1978-03-09
DK386377A (en) 1978-03-04
FR2363764A1 (en) 1978-03-31
IT1089806B (en) 1985-06-18
AU2850577A (en) 1979-03-08
NO772954L (en) 1978-03-06

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