SE437567B - Vermepumpsystem - Google Patents

Vermepumpsystem

Info

Publication number
SE437567B
SE437567B SE7902448A SE7902448A SE437567B SE 437567 B SE437567 B SE 437567B SE 7902448 A SE7902448 A SE 7902448A SE 7902448 A SE7902448 A SE 7902448A SE 437567 B SE437567 B SE 437567B
Authority
SE
Sweden
Prior art keywords
defrost
compressor
heat exchanger
control circuit
contacts
Prior art date
Application number
SE7902448A
Other languages
English (en)
Swedish (sv)
Other versions
SE7902448L (sv
Inventor
R C Bussjager
Toro J J Del
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 SE7902448L publication Critical patent/SE7902448L/
Publication of SE437567B publication Critical patent/SE437567B/sv

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)
SE7902448A 1978-03-24 1979-03-19 Vermepumpsystem SE437567B (sv)

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
SE7902448L SE7902448L (sv) 1979-09-25
SE437567B true SE437567B (sv) 1985-03-04

Family

ID=25395622

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7902448A SE437567B (sv) 1978-03-24 1979-03-19 Vermepumpsystem

Country Status (13)

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

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
WO2005052467A1 (ja) * 2003-11-28 2005-06-09 Mitsubishi Denki Kabushiki Kaisha 冷凍装置及び空気調和装置
JP3711999B2 (ja) * 2004-03-31 2005-11-02 ダイキン工業株式会社 調湿装置
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
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
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
CN101326410B (zh) * 2005-12-07 2012-04-25 开利公司 使用不同制冷剂的多管路制冷系统
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
JP5766293B2 (ja) * 2011-09-13 2015-08-19 三菱電機株式会社 冷凍空調装置
CN103797308B (zh) * 2011-09-13 2016-10-05 三菱电机株式会社 制冷空调装置
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

Family Cites Families (8)

* 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
US2796743A (en) * 1954-03-11 1957-06-25 Alden I Mcfarlan Plural stage air conditioning system
US2769314A (en) * 1955-04-01 1956-11-06 Gen Motors Corp Window mounted refrigerating apparatus
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
US4105064A (en) * 1976-11-08 1978-08-08 Carrier Corporation Two stage compressor heating

Also Published As

Publication number Publication date
AU4537379A (en) 1979-09-27
GB2017286A (en) 1979-10-03
FR2420732A1 (fr) 1979-10-19
DE2910316C2 (de) 1984-07-19
IL56806A (en) 1984-07-31
IT7921024A0 (it) 1979-03-15
FR2420732B1 (de) 1984-04-06
AR221236A1 (es) 1981-01-15
JPS54131158A (en) 1979-10-12
FI68313B (fi) 1985-04-30
SE7902448L (sv) 1979-09-25
CA1093329A (en) 1981-01-13
US4157649A (en) 1979-06-12
FI790918A (fi) 1979-09-25
NO790979L (no) 1979-09-25
JPS594628B2 (ja) 1984-01-31
AU526852B2 (en) 1983-02-03
DE2910316A1 (de) 1979-10-04
FI68313C (fi) 1985-08-12
NO146409B (no) 1982-06-14
IT1112412B (it) 1986-01-13
NO146409C (no) 1982-09-22
GB2017286B (en) 1982-07-14
IL56806A0 (en) 1979-05-31

Similar Documents

Publication Publication Date Title
SE437567B (sv) Vermepumpsystem
US4178988A (en) Control for a combination furnace and heat pump system
US4105064A (en) Two stage compressor heating
US6141978A (en) Method and apparatus for eliminating unnecessary defrost cycles in heat pump systems
US4228846A (en) Control apparatus for a two-speed heat pump
US4407138A (en) Heat pump system defrost control system with override
US5367602A (en) Control apparatus and method for electric heater with external heat source
US4003729A (en) Air conditioning system having improved dehumidification capabilities
US5065584A (en) Hot gas bypass defrosting system
US8915094B2 (en) Refrigerator and operating method thereof
US4439995A (en) Air conditioning heat pump system having an initial frost monitoring control means
EP0123554A2 (de) Kälteaggregat
JP5175063B2 (ja) 弁制御装置
JPH02217765A (ja) 熱ポンプにおいて外部周囲温度を確定する方法および装置
US20050044866A1 (en) Boosted air source heat pump
JPS6325458A (ja) 冷凍システムのサージ制御方法
USRE26596E (en) Heat pump controls
JP3737357B2 (ja) 給湯装置
GB2133867A (en) Defrost control means
EP0066553B1 (de) Steuerungssystem zum Verbessern der Leistung von Heiz- oder Kühlgeräten
EP1318364B1 (de) Anordnung und Verfahren zur Rückkoppelung der Abtaubeendigung
US20220057126A1 (en) Water heater and method of operating same
JPH11211253A (ja) 分離型空気調和機の制御装置
JPH0260950B2 (de)
JPH0217370A (ja) 空気調和装置の運転制御装置

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 7902448-5

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 7902448-5

Format of ref document f/p: F