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FR2296827A1 - Heat pump circulation system - has heat exchanger with cooling and heating passages connecting compressor condenser and expander unit - Google Patents

Heat pump circulation system - has heat exchanger with cooling and heating passages connecting compressor condenser and expander unit

Info

Publication number
FR2296827A1
FR2296827A1 FR7443605A FR7443605A FR2296827A1 FR 2296827 A1 FR2296827 A1 FR 2296827A1 FR 7443605 A FR7443605 A FR 7443605A FR 7443605 A FR7443605 A FR 7443605A FR 2296827 A1 FR2296827 A1 FR 2296827A1
Authority
FR
France
Prior art keywords
heat
heat exchanger
cooling
medium
circulation system
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.)
Withdrawn
Application number
FR7443605A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7443605A priority Critical patent/FR2296827A1/en
Publication of FR2296827A1 publication Critical patent/FR2296827A1/en
Withdrawn legal-status Critical Current

Links

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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • 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
    • 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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/13—Economisers

Landscapes

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

Abstract

The heat pump circulates a medium between a cold and a hot heat source spaced apart from each other, the circuit incorporating a compressor for the medium in gaseous form supplying a condenser exchanging heat with one of the sources. From this the cooled medium passes to an expansion unit, delivering to a vapouriser exchanging heat with the other source, and which is connected to the compressor inlet. There is also a heat exchanger having a cooling passage handling part of the compressed and partly condensed medium, and whose inlet is connected to the condenser outlet, while the outlet is connected to the expansion unit inlet.
FR7443605A 1974-12-31 1974-12-31 Heat pump circulation system - has heat exchanger with cooling and heating passages connecting compressor condenser and expander unit Withdrawn FR2296827A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7443605A FR2296827A1 (en) 1974-12-31 1974-12-31 Heat pump circulation system - has heat exchanger with cooling and heating passages connecting compressor condenser and expander unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7443605A FR2296827A1 (en) 1974-12-31 1974-12-31 Heat pump circulation system - has heat exchanger with cooling and heating passages connecting compressor condenser and expander unit

Publications (1)

Publication Number Publication Date
FR2296827A1 true FR2296827A1 (en) 1976-07-30

Family

ID=9146919

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7443605A Withdrawn FR2296827A1 (en) 1974-12-31 1974-12-31 Heat pump circulation system - has heat exchanger with cooling and heating passages connecting compressor condenser and expander unit

Country Status (1)

Country Link
FR (1) FR2296827A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006612A2 (en) * 1978-06-28 1980-01-09 McCord, James W. Vapor generating and recovering apparatus
FR2497931A1 (en) * 1981-01-15 1982-07-16 Inst Francais Du Petrole METHOD FOR HEATING AND HEAT CONDITIONING USING A COMPRESSION HEAT PUMP OPERATING WITH A MIXED WORKING FLUID AND APPARATUS FOR CARRYING OUT SAID METHOD
FR2512532A1 (en) * 1981-09-08 1983-03-11 Bracht Armand Two-stage condenser for heat pump - has intermediate gas-to-liquid refrigerant heat exchanger
FR2557679A1 (en) * 1983-12-30 1985-07-05 Gaudry Raymond Simplified refrigerator device with overactivation generating kilogram calories (coldness) .
CN106225316A (en) * 2016-03-14 2016-12-14 李华玉 3rd class thermal drivers compression heat pump

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006612A2 (en) * 1978-06-28 1980-01-09 McCord, James W. Vapor generating and recovering apparatus
EP0006612B1 (en) * 1978-06-28 1984-01-18 McCord, James W. Vapor generating and recovering apparatus
FR2497931A1 (en) * 1981-01-15 1982-07-16 Inst Francais Du Petrole METHOD FOR HEATING AND HEAT CONDITIONING USING A COMPRESSION HEAT PUMP OPERATING WITH A MIXED WORKING FLUID AND APPARATUS FOR CARRYING OUT SAID METHOD
EP0057120A2 (en) * 1981-01-15 1982-08-04 Institut Français du Pétrole Method of heating a room by means of a compression heat pump using a mixed working medium
EP0057120A3 (en) * 1981-01-15 1983-05-04 Institut Francais Du Petrole Method of heating and thermal conditioning by means of a compression heat pump using a mixed working medium and a device for carrying out the method
FR2512532A1 (en) * 1981-09-08 1983-03-11 Bracht Armand Two-stage condenser for heat pump - has intermediate gas-to-liquid refrigerant heat exchanger
FR2557679A1 (en) * 1983-12-30 1985-07-05 Gaudry Raymond Simplified refrigerator device with overactivation generating kilogram calories (coldness) .
CN106225316A (en) * 2016-03-14 2016-12-14 李华玉 3rd class thermal drivers compression heat pump
CN106225316B (en) * 2016-03-14 2020-04-21 李华玉 Third-class thermally-driven compression heat pump

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Legal Events

Date Code Title Description
ST Notification of lapse