FR2420732A1 - Pompe a chaleur a plusieurs compresseurs, a degivrages coordonnes - Google Patents

Pompe a chaleur a plusieurs compresseurs, a degivrages coordonnes

Info

Publication number
FR2420732A1
FR2420732A1 FR7907278A FR7907278A FR2420732A1 FR 2420732 A1 FR2420732 A1 FR 2420732A1 FR 7907278 A FR7907278 A FR 7907278A FR 7907278 A FR7907278 A FR 7907278A FR 2420732 A1 FR2420732 A1 FR 2420732A1
Authority
FR
France
Prior art keywords
heat pump
defrosting
coordinated
compressor heat
multiple compressor
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
FR7907278A
Other languages
English (en)
Other versions
FR2420732B1 (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.)
Carrier Corp
Original Assignee
Carrier Corp
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 Carrier Corp filed Critical Carrier Corp
Publication of FR2420732A1 publication Critical patent/FR2420732A1/fr
Application granted granted Critical
Publication of FR2420732B1 publication Critical patent/FR2420732B1/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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • 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
    • F25B13/00—Compression machines, plants or systems, with reversible cycle
    • 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
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F25B47/02—Defrosting cycles
    • F25B47/022—Defrosting cycles hot gas defrosting
    • F25B47/025—Defrosting cycles hot gas defrosting by reversing the cycle
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/002—Defroster control
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/025—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/025—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units
    • F25B2313/0251—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units being defrosted alternately
    • 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
    • F25B2347/00—Details for preventing or removing deposits or corrosion
    • F25B2347/02—Details of defrosting cycles
    • F25B2347/021—Alternate defrosting
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Air Conditioning Control Device (AREA)
  • Central Heating Systems (AREA)

Abstract

Procédé et circuit pour commander une installation de pompe à chaleur à au moins deux compresseurs. Le circuit de commande électrique comporte des contacts de relais IDPR-3 qui mettent le second compresseur 2CM automatiquement en service lorsque l'échangeur de chaleur extérieur du premier compresseur 1CM est en cours de dégivrage et des premier et second jeux de contacts 1DFR-4 et 2DFR-1 respectivement d'un premier relais de dégivrage IDFR et d'un second relais de dégivrage 2DFR qui empêchent que les deux échangeurs de chaleur extérieurs puissent être simultanément dégivrés. Application aux installations de climatisation à pompe à chaleur.
FR7907278A 1978-03-24 1979-03-22 Pompe a chaleur a plusieurs compresseurs, a degivrages coordonnes Granted FR2420732A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/889,695 US4157649A (en) 1978-03-24 1978-03-24 Multiple compressor heat pump with coordinated defrost

Publications (2)

Publication Number Publication Date
FR2420732A1 true FR2420732A1 (fr) 1979-10-19
FR2420732B1 FR2420732B1 (fr) 1984-04-06

Family

ID=25395622

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7907278A Granted FR2420732A1 (fr) 1978-03-24 1979-03-22 Pompe a chaleur a plusieurs compresseurs, a degivrages coordonnes

Country Status (13)

Country Link
US (1) US4157649A (fr)
JP (1) JPS594628B2 (fr)
AR (1) AR221236A1 (fr)
AU (1) AU526852B2 (fr)
CA (1) CA1093329A (fr)
DE (1) DE2910316C2 (fr)
FI (1) FI68313C (fr)
FR (1) FR2420732A1 (fr)
GB (1) GB2017286B (fr)
IL (1) IL56806A (fr)
IT (1) IT1112412B (fr)
NO (1) NO146409C (fr)
SE (1) SE437567B (fr)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4201065A (en) * 1978-12-18 1980-05-06 Carrier Corporation Variable capacity vapor compression refrigeration system
US4332137A (en) * 1979-10-22 1982-06-01 Carrier Corporation Heat exchange apparatus and method having two refrigeration circuits
DE3023089C2 (de) * 1980-06-20 1982-10-28 Peter 7811 Sulzburg Döbelin Duo-Kältemittelverdampfer
US4474018A (en) * 1982-05-06 1984-10-02 Arthur D. Little, Inc. Heat pump system for production of domestic hot water
JPS6470636A (en) * 1987-09-10 1989-03-16 Toshiba Corp Air-conditioning machine
JPH10132400A (ja) * 1996-10-24 1998-05-22 Mitsubishi Heavy Ind Ltd パラレル型冷凍機
US5953926A (en) * 1997-08-05 1999-09-21 Tennessee Valley Authority Heating, cooling, and dehumidifying system with energy recovery
KR100385432B1 (ko) * 2000-09-19 2003-05-27 주식회사 케이씨텍 표면 세정용 에어로졸 생성 시스템
US6536231B2 (en) * 2001-05-31 2003-03-25 Carrier Corporation Tube and shell heat exchanger for multiple circuit refrigerant system
KR20050037852A (ko) * 2003-10-20 2005-04-25 엘에스전선 주식회사 분할형 열교환기가 구비된 복수 압축식 냉동기
EP1701112B1 (fr) * 2003-11-28 2017-11-15 Mitsubishi Denki Kabushiki Kaisha Congélateur et conditionneur d'air
JP3711999B2 (ja) * 2004-03-31 2005-11-02 ダイキン工業株式会社 調湿装置
US7802441B2 (en) * 2004-05-12 2010-09-28 Electro Industries, Inc. Heat pump with accumulator at boost compressor output
US20080098760A1 (en) * 2006-10-30 2008-05-01 Electro Industries, Inc. Heat pump system and controls
US7849700B2 (en) * 2004-05-12 2010-12-14 Electro Industries, Inc. Heat pump with forced air heating regulated by withdrawal of heat to a radiant heating system
KR100565257B1 (ko) * 2004-10-05 2006-03-30 엘지전자 주식회사 압축기를 이용한 이차냉매사이클 및 이를 구비한 공기조화기
US7810353B2 (en) * 2005-05-27 2010-10-12 Purdue Research Foundation Heat pump system with multi-stage compression
US7654104B2 (en) * 2005-05-27 2010-02-02 Purdue Research Foundation Heat pump system with multi-stage compression
EP1960719A4 (fr) * 2005-12-07 2008-11-26 Carrier Corp Systeme frigorifique multi-circuit utilisant des frigorigenes distincts
ES2318941B1 (es) * 2006-02-21 2010-01-21 Aproalia, S.L. Sistema combinado de refrigeracion y climatizacion.
US20070295017A1 (en) * 2006-06-22 2007-12-27 Specific Climate Systems, Inc. In transit heating and cooling of passenger area of recreational vehicle
JP5405011B2 (ja) * 2007-10-02 2014-02-05 ホシザキ電機株式会社 冷凍装置
US8282017B2 (en) * 2007-11-02 2012-10-09 Tube Fabrication Design, Inc. Multiple cell heat transfer system
CN102109259B (zh) * 2009-12-23 2013-01-02 同方人工环境有限公司 一种空气源热泵机组双并联翅片式换热器的除霜方法
US10274210B2 (en) 2010-08-27 2019-04-30 Nortek Air Solutions Canada, Inc. Heat pump humidifier and dehumidifier system and method
CN103797308B (zh) * 2011-09-13 2016-10-05 三菱电机株式会社 制冷空调装置
EP2757326B1 (fr) * 2011-09-13 2020-04-22 Mitsubishi Electric Corporation Dispositif de réfrigération et de climatisation
US9772124B2 (en) 2013-03-13 2017-09-26 Nortek Air Solutions Canada, Inc. Heat pump defrosting system and method
US9581371B2 (en) * 2014-03-21 2017-02-28 Lennox Industries Inc. System for operating an HVAC system having tandem compressors
JP6249932B2 (ja) * 2014-12-04 2017-12-20 三菱電機株式会社 空調システム
KR101721771B1 (ko) * 2015-09-17 2017-03-30 엘지전자 주식회사 냉장고 제어 방법
US10634369B1 (en) * 2019-04-17 2020-04-28 Waleed KH. A. KH. Al-Deraiei Dual-cycle and dual-outlet air conditioner
CN112361640B (zh) * 2020-10-15 2022-01-28 珠海格力电器股份有限公司 一种空调系统及其除霜方法
CN113531776B (zh) * 2021-07-26 2022-05-10 珠海格力电器股份有限公司 空调机组的化霜控制方法、装置、存储介质及空调机组
CN114001437B (zh) * 2021-11-24 2023-03-31 美的集团武汉制冷设备有限公司 新风设备的控制方法、装置、设备及存储介质

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2241060A (en) * 1939-08-24 1941-05-06 Gen Electric Heat pump system
US2692481A (en) * 1951-03-16 1954-10-26 Gen Motors Corp Dual evaporator air cooling apparatus
US2769314A (en) * 1955-04-01 1956-11-06 Gen Motors Corp Window mounted refrigerating apparatus
FR2393249A1 (fr) * 1976-11-08 1978-12-29 Carrier Corp Chauffage de compresseur a deux etages

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2796743A (en) * 1954-03-11 1957-06-25 Alden I Mcfarlan Plural stage air conditioning system
US3392541A (en) * 1967-02-06 1968-07-16 Larkin Coils Inc Plural compressor reverse cycle refrigeration or heat pump system
US3750415A (en) * 1972-03-01 1973-08-07 Peuchen Inc Method and apparatus for drying a gas and chilling it to low temperatures
US4040268A (en) * 1976-07-15 1977-08-09 General Electric Company Multi-circuited A-coil heat exchanger

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2241060A (en) * 1939-08-24 1941-05-06 Gen Electric Heat pump system
US2692481A (en) * 1951-03-16 1954-10-26 Gen Motors Corp Dual evaporator air cooling apparatus
US2769314A (en) * 1955-04-01 1956-11-06 Gen Motors Corp Window mounted refrigerating apparatus
FR2393249A1 (fr) * 1976-11-08 1978-12-29 Carrier Corp Chauffage de compresseur a deux etages

Also Published As

Publication number Publication date
FI68313C (fi) 1985-08-12
NO146409C (no) 1982-09-22
JPS594628B2 (ja) 1984-01-31
IT1112412B (it) 1986-01-13
GB2017286B (en) 1982-07-14
AR221236A1 (es) 1981-01-15
DE2910316A1 (de) 1979-10-04
FI790918A (fi) 1979-09-25
DE2910316C2 (de) 1984-07-19
SE7902448L (sv) 1979-09-25
NO146409B (no) 1982-06-14
GB2017286A (en) 1979-10-03
SE437567B (sv) 1985-03-04
JPS54131158A (en) 1979-10-12
NO790979L (no) 1979-09-25
FI68313B (fi) 1985-04-30
CA1093329A (fr) 1981-01-13
IL56806A0 (en) 1979-05-31
IT7921024A0 (it) 1979-03-15
US4157649A (en) 1979-06-12
AU4537379A (en) 1979-09-27
IL56806A (en) 1984-07-31
FR2420732B1 (fr) 1984-04-06
AU526852B2 (en) 1983-02-03

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