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FR2305699A1 - Air conditioner heat pump system - has exchanger between air and refrigerant - Google Patents

Air conditioner heat pump system - has exchanger between air and refrigerant

Info

Publication number
FR2305699A1
FR2305699A1 FR7509929A FR7509929A FR2305699A1 FR 2305699 A1 FR2305699 A1 FR 2305699A1 FR 7509929 A FR7509929 A FR 7509929A FR 7509929 A FR7509929 A FR 7509929A FR 2305699 A1 FR2305699 A1 FR 2305699A1
Authority
FR
France
Prior art keywords
air
heat pump
pump system
refrigerant
exchanger
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.)
Granted
Application number
FR7509929A
Other languages
French (fr)
Other versions
FR2305699B1 (en
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 FR7509929A priority Critical patent/FR2305699A1/en
Publication of FR2305699A1 publication Critical patent/FR2305699A1/en
Application granted granted Critical
Publication of FR2305699B1 publication Critical patent/FR2305699B1/fr
Granted 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
    • F25B30/00—Heat pumps
    • F25B30/02—Heat pumps of the compression type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F3/147—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification with both heat and humidity transfer between supplied and exhausted air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F3/153—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification with subsequent heating, i.e. with the air, given the required humidity in the central station, passing a heating element to achieve the required temperature
    • 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
    • F25B2400/06—Several compression cycles arranged in parallel
    • 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
    • F25B40/02—Subcoolers
    • 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
    • F25B6/00—Compression machines, plants or systems, with several condenser circuits
    • F25B6/04—Compression machines, plants or systems, with several condenser circuits arranged in series

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Other Air-Conditioning Systems (AREA)

Abstract

The heat pump system raises the temperatures of one or more media. The medium heated flows through a heat exchanger, in the opposite side from the condensed refrigerant. The system can be used for controlling the temperature of air or water in an air conditioning or central heating system, and it has one or more recuperative heat exchangers. The primary circuit is between the condenser (C) and the evaporator (E) and the secondary in the circuit of one of the media used. The system also contains an expansion nozzle (D) and a motor compressor, and air (A1) is cooled while (A2) is heated.
FR7509929A 1975-03-28 1975-03-28 Air conditioner heat pump system - has exchanger between air and refrigerant Granted FR2305699A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7509929A FR2305699A1 (en) 1975-03-28 1975-03-28 Air conditioner heat pump system - has exchanger between air and refrigerant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7509929A FR2305699A1 (en) 1975-03-28 1975-03-28 Air conditioner heat pump system - has exchanger between air and refrigerant

Publications (2)

Publication Number Publication Date
FR2305699A1 true FR2305699A1 (en) 1976-10-22
FR2305699B1 FR2305699B1 (en) 1978-02-03

Family

ID=9153297

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7509929A Granted FR2305699A1 (en) 1975-03-28 1975-03-28 Air conditioner heat pump system - has exchanger between air and refrigerant

Country Status (1)

Country Link
FR (1) FR2305699A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439371A1 (en) * 1978-10-16 1980-05-16 Airgel Power economiser for heat pump or refrigeration circuit - uses pre-cooler having gas phase with different entropies at same temp. and condensing at evaporation temp.
FR2484065A1 (en) * 1980-06-06 1981-12-11 Helpac Applic Thermodyn Solair IMPROVEMENTS ON HEAT PUMPS
EP0964210A3 (en) * 1998-05-11 2002-05-08 Carrier Corporation Make-up air energy recovery ventilator
ITUB20152983A1 (en) * 2015-08-07 2017-02-07 De Longhi Appliances Srl PERFECT PORTABLE CONDITIONER
FR3063801A1 (en) * 2017-03-07 2018-09-14 Denis Reb METHOD AND DEVICE FOR HEATING BY RECYCLING THE INTERNAL HEAT

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH221241A (en) * 1941-12-24 1942-05-31 Escher Wyss Maschf Ag System for heating a heat carrier.
GB942688A (en) * 1961-06-22 1963-11-27 Bfrtram Robert Leigh Improvements relating to space and water heating systems

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH221241A (en) * 1941-12-24 1942-05-31 Escher Wyss Maschf Ag System for heating a heat carrier.
GB942688A (en) * 1961-06-22 1963-11-27 Bfrtram Robert Leigh Improvements relating to space and water heating systems

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439371A1 (en) * 1978-10-16 1980-05-16 Airgel Power economiser for heat pump or refrigeration circuit - uses pre-cooler having gas phase with different entropies at same temp. and condensing at evaporation temp.
FR2484065A1 (en) * 1980-06-06 1981-12-11 Helpac Applic Thermodyn Solair IMPROVEMENTS ON HEAT PUMPS
EP0041911A2 (en) * 1980-06-06 1981-12-16 HELPAC Applications Thermodynamiques et Solaires Société Anonyme Heat pumps
EP0041911A3 (en) * 1980-06-06 1982-12-08 Helpac Applications Thermodynamiques Et Solaires Societe Anonyme Heat pumps
EP0964210A3 (en) * 1998-05-11 2002-05-08 Carrier Corporation Make-up air energy recovery ventilator
ITUB20152983A1 (en) * 2015-08-07 2017-02-07 De Longhi Appliances Srl PERFECT PORTABLE CONDITIONER
WO2017025877A1 (en) * 2015-08-07 2017-02-16 De' Longhi Appliances S.R.L. Con Unico Socio Perfected portable air conditioner
CN108139124A (en) * 2015-08-07 2018-06-08 德隆奇电器单股东有限责任公司 Preferable portable air-conditioning
US10634367B2 (en) 2015-08-07 2020-04-28 De' Longhi Appliances S.R.L. Con Unico Socio Portable air conditioner
AU2016305735B2 (en) * 2015-08-07 2021-08-19 De' Longhi Appliances S.R.L. Con Unico Socio Perfected portable air conditioner
FR3063801A1 (en) * 2017-03-07 2018-09-14 Denis Reb METHOD AND DEVICE FOR HEATING BY RECYCLING THE INTERNAL HEAT

Also Published As

Publication number Publication date
FR2305699B1 (en) 1978-02-03

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Legal Events

Date Code Title Description
ST Notification of lapse