CN103649654B - 制冷回路中的油补偿 - Google Patents

制冷回路中的油补偿 Download PDF

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Publication number
CN103649654B
CN103649654B CN201180072382.3A CN201180072382A CN103649654B CN 103649654 B CN103649654 B CN 103649654B CN 201180072382 A CN201180072382 A CN 201180072382A CN 103649654 B CN103649654 B CN 103649654B
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CN
China
Prior art keywords
oil
refrigerant
receiver
refrigeration cycle
compressor
Prior art date
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Active
Application number
CN201180072382.3A
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English (en)
Chinese (zh)
Other versions
CN103649654A (zh
Inventor
S.赫尔曼
A.塔姆博夫特塞夫
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Carrier Corp
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Carrier Corp
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Publication date
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Publication of CN103649654A publication Critical patent/CN103649654A/zh
Application granted granted Critical
Publication of CN103649654B publication Critical patent/CN103649654B/zh
Active legal-status Critical Current
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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
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/02—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat for separating lubricants from the refrigerant
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • 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
    • F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
    • F25B2341/001—Ejectors not being used as compression device
    • F25B2341/0012—Ejectors with the cooled primary flow at high pressure
    • 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
    • F25B2400/16—Receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Compressor (AREA)
CN201180072382.3A 2011-07-19 2011-07-19 制冷回路中的油补偿 Active CN103649654B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2011/062356 WO2013010583A1 (en) 2011-07-19 2011-07-19 Oil compensation in a refrigeration circuit

Publications (2)

Publication Number Publication Date
CN103649654A CN103649654A (zh) 2014-03-19
CN103649654B true CN103649654B (zh) 2016-01-27

Family

ID=44628805

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201180072382.3A Active CN103649654B (zh) 2011-07-19 2011-07-19 制冷回路中的油补偿

Country Status (6)

Country Link
US (1) US9970695B2 (cg-RX-API-DMAC7.html)
EP (1) EP2734797B1 (cg-RX-API-DMAC7.html)
CN (1) CN103649654B (cg-RX-API-DMAC7.html)
ES (1) ES2649895T3 (cg-RX-API-DMAC7.html)
NO (1) NO2734797T3 (cg-RX-API-DMAC7.html)
WO (1) WO2013010583A1 (cg-RX-API-DMAC7.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102198326B1 (ko) * 2013-12-26 2021-01-05 엘지전자 주식회사 공기 조화기
JP6896100B2 (ja) * 2017-12-06 2021-06-30 三菱電機株式会社 冷凍サイクル装置
US11125480B2 (en) 2019-07-19 2021-09-21 Trane International Inc. System and method for lubricant separation and return control

Citations (7)

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US4472949A (en) * 1982-03-26 1984-09-25 Clarion Co., Ltd. Oil separator
WO1990000709A1 (en) * 1988-07-08 1990-01-25 Olson Ref. - H Olson Refrigeration Ab Intermediate cooling aggregate in a cooling and freezing plant
US5890374A (en) * 1996-06-10 1999-04-06 Samsung Electronics Co., Ltd. Oil separator for evaporator
JPH11257805A (ja) * 1998-03-13 1999-09-24 Matsushita Electric Ind Co Ltd 冷凍サイクルの潤滑油戻し装置
CN1510361A (zh) * 2000-07-07 2004-07-07 ������������ʽ���� 冷冻装置
CN101622504A (zh) * 2007-02-27 2010-01-06 株式会社电装 用于喷射器型制冷循环的单元及使用其的制冷装置
EP2169332A2 (en) * 2008-09-29 2010-03-31 Sanyo Electric Co., Ltd. Oil separator for separating refrigerant and oil

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US2230892A (en) * 1938-12-28 1941-02-04 Girdler Corp Purification of volatile refrigerants
US2618132A (en) * 1948-08-30 1952-11-18 Jr Francis Marion Pottenger Refrigeration system with refrigerant cleaning means
US2882698A (en) * 1955-01-31 1959-04-21 John R Boyle Refrigerating system
US3067590A (en) * 1960-07-06 1962-12-11 Jr Charles P Wood Pumping apparatus for refrigerator systems
US3167930A (en) * 1962-11-19 1965-02-02 Freightliner Corp Refrigeration system
US3304697A (en) 1964-05-21 1967-02-21 Worthington Corp Oil separator
CH494934A (fr) * 1968-08-13 1970-08-15 Termomeccanica Italiana Installation frigorifique comprenant un dispositif de lubrification du compresseur
NL7302376A (cg-RX-API-DMAC7.html) 1972-02-22 1973-08-24
US3777509A (en) * 1972-03-13 1973-12-11 Borg Warner Oil return system for refrigeration apparatus
GB1464453A (en) * 1973-09-21 1977-02-16 Daikin Ind Ltd Refrigerating apparatus
DD123967A1 (cg-RX-API-DMAC7.html) 1976-04-14 1977-01-26
US4039305A (en) * 1976-11-17 1977-08-02 Caterpillar Tractor Co. Apparatus for removing gas from a liquid system
US4457138A (en) * 1982-01-29 1984-07-03 Tyler Refrigeration Corporation Refrigeration system with receiver bypass
US4429544A (en) * 1982-09-30 1984-02-07 General Electric Company Refrigerant storage system for a heat pump
IT1171707B (it) * 1983-09-30 1987-06-10 Babcock Samifi Spa Dispositivo per il raffreddamento dell'olio in una unita' di compressione e, particolarmente, di compressione a vite
US4831835A (en) * 1988-04-21 1989-05-23 Tyler Refrigeration Corporation Refrigeration system
BR8905970A (pt) * 1989-11-16 1991-05-21 Narcizo Osorio Basseggio Sistema e processo de compressao de fluidos misciveis
JPH0618127A (ja) 1992-07-01 1994-01-25 Daikin Ind Ltd 油分離器
JPH11173707A (ja) 1997-12-10 1999-07-02 Mitsubishi Electric Corp 冷凍サイクル装置及びその油分離器
US6182467B1 (en) 1999-09-27 2001-02-06 Carrier Corporation Lubrication system for screw compressors using an oil still
EP1166019B1 (en) * 2000-01-21 2004-09-15 Toshiba Carrier Corporation Oil amount detector, refrigeration apparatus and air conditioner
JP4356214B2 (ja) 2000-08-21 2009-11-04 三菱電機株式会社 油分離器および室外機
JP2004116938A (ja) * 2002-09-27 2004-04-15 Denso Corp エジェクタサイクル
JP4033043B2 (ja) 2003-05-29 2008-01-16 株式会社デンソー アキュムレータ
JP4023415B2 (ja) 2003-08-06 2007-12-19 株式会社デンソー 蒸気圧縮式冷凍機
JP4333556B2 (ja) 2004-10-28 2009-09-16 株式会社デンソー エジェクタサイクル用気液分離器
EP1705437A1 (de) 2005-03-23 2006-09-27 Luk Fahrzeug-Hydraulik GmbH & Co. KG Verfahren zur Oelversorgung des Kompressors einer Klimaanlage
US20090126376A1 (en) 2005-05-30 2009-05-21 Johnson Controls Denmark Aps Oil Separation in a Cooling Circuit
KR100690684B1 (ko) 2005-06-17 2007-03-09 엘지전자 주식회사 오일분리기
MX2009007651A (es) * 2007-01-18 2009-10-13 Earth To Air Systems Llc Diseños variados para un sistema de calefaccion/enfriamiento geotermico de intercambio directo.
WO2010091350A2 (en) * 2009-02-09 2010-08-12 Earthlinked Technologies, Inc. Oil return system and method for active charge control in an air conditioning system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4472949A (en) * 1982-03-26 1984-09-25 Clarion Co., Ltd. Oil separator
WO1990000709A1 (en) * 1988-07-08 1990-01-25 Olson Ref. - H Olson Refrigeration Ab Intermediate cooling aggregate in a cooling and freezing plant
US5890374A (en) * 1996-06-10 1999-04-06 Samsung Electronics Co., Ltd. Oil separator for evaporator
JPH11257805A (ja) * 1998-03-13 1999-09-24 Matsushita Electric Ind Co Ltd 冷凍サイクルの潤滑油戻し装置
CN1510361A (zh) * 2000-07-07 2004-07-07 ������������ʽ���� 冷冻装置
CN101622504A (zh) * 2007-02-27 2010-01-06 株式会社电装 用于喷射器型制冷循环的单元及使用其的制冷装置
EP2169332A2 (en) * 2008-09-29 2010-03-31 Sanyo Electric Co., Ltd. Oil separator for separating refrigerant and oil

Also Published As

Publication number Publication date
NO2734797T3 (cg-RX-API-DMAC7.html) 2018-01-27
EP2734797B1 (en) 2017-08-30
US20140165646A1 (en) 2014-06-19
CN103649654A (zh) 2014-03-19
US9970695B2 (en) 2018-05-15
EP2734797A1 (en) 2014-05-28
ES2649895T3 (es) 2018-01-16
WO2013010583A1 (en) 2013-01-24

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