ATE382834T1 - Verfahren zum sammeln von kältemittel und öl und regler für die sammlung von kältemittel und öl - Google Patents

Verfahren zum sammeln von kältemittel und öl und regler für die sammlung von kältemittel und öl

Info

Publication number
ATE382834T1
ATE382834T1 AT01925888T AT01925888T ATE382834T1 AT E382834 T1 ATE382834 T1 AT E382834T1 AT 01925888 T AT01925888 T AT 01925888T AT 01925888 T AT01925888 T AT 01925888T AT E382834 T1 ATE382834 T1 AT E382834T1
Authority
AT
Austria
Prior art keywords
refrigerant
oil
heat exchanger
side heat
oil collecting
Prior art date
Application number
AT01925888T
Other languages
English (en)
Inventor
Shigeharu Taira
Junichirou Tanaka
Original Assignee
Daikin Ind Ltd
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 Daikin Ind Ltd filed Critical Daikin Ind Ltd
Application granted granted Critical
Publication of ATE382834T1 publication Critical patent/ATE382834T1/de

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
    • 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
    • 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
    • F25B45/00—Arrangements for charging or discharging 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
    • F25B2400/00—Component parts or details not otherwise provided for in this subclass
    • F25B2400/18—Refrigerant conversion
    • 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—Component parts or details not otherwise provided for in this subclass
    • F25B2400/19—Pumping down refrigerant from one part of the cycle to another part of the cycle, e.g. when the cycle is changed from cooling to heating, or before a defrost cycle is started

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)
  • Air Conditioning Control Device (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Lubricants (AREA)
  • Sorption Type Refrigeration Machines (AREA)
AT01925888T 2000-04-28 2001-04-25 Verfahren zum sammeln von kältemittel und öl und regler für die sammlung von kältemittel und öl ATE382834T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000130635 2000-04-28

Publications (1)

Publication Number Publication Date
ATE382834T1 true ATE382834T1 (de) 2008-01-15

Family

ID=18639689

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01925888T ATE382834T1 (de) 2000-04-28 2001-04-25 Verfahren zum sammeln von kältemittel und öl und regler für die sammlung von kältemittel und öl

Country Status (11)

Country Link
US (1) US7178347B2 (de)
EP (1) EP1278032B1 (de)
JP (1) JP4120221B2 (de)
KR (1) KR100544323B1 (de)
CN (1) CN100491872C (de)
AT (1) ATE382834T1 (de)
AU (2) AU5256001A (de)
BR (1) BR0110362A (de)
DE (1) DE60132189D1 (de)
ES (1) ES2298230T3 (de)
WO (1) WO2001084064A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004263885A (ja) * 2003-02-07 2004-09-24 Daikin Ind Ltd 冷媒配管の洗浄方法、空気調和装置の更新方法、及び、空気調和装置
JP3948475B2 (ja) * 2005-09-20 2007-07-25 ダイキン工業株式会社 空気調和装置
JP3982545B2 (ja) * 2005-09-22 2007-09-26 ダイキン工業株式会社 空気調和装置
CN100465554C (zh) * 2006-06-02 2009-03-04 万在工业股份有限公司 用于填充散热器的冷却液的填充装置及其填充方法
KR100812781B1 (ko) * 2007-01-08 2008-03-12 주식회사 대우일렉트로닉스 공기 조화기의 냉매 회수 장치 및 방법
ES2711250T3 (es) * 2009-10-27 2019-04-30 Mitsubishi Electric Corp Aparato acondicionador de aire
JP2011094871A (ja) * 2009-10-29 2011-05-12 Mitsubishi Electric Corp 冷凍・空調装置、冷凍・空調装置の設置方法
JP6028817B2 (ja) * 2015-01-30 2016-11-24 ダイキン工業株式会社 空気調和装置
US11635234B2 (en) * 2017-11-30 2023-04-25 Mitsubishi Electric Corporation Refrigeration cycle apparatus recovering refrigerator oil in refrigerant circuit
CN113531845B (zh) * 2021-07-09 2023-03-24 青岛海尔空调器有限总公司 室内换热器的管内自清洁控制方法
CN113654191B (zh) * 2021-07-15 2023-04-21 青岛海尔空调器有限总公司 室外换热器的管内自清洁控制方法
CN113654197B (zh) * 2021-07-15 2023-05-02 青岛海尔空调器有限总公司 室内换热器的管内自清洁控制方法
CN113654192B (zh) * 2021-07-15 2023-04-18 青岛海尔空调器有限总公司 室外换热器的管内自清洁控制方法
CN113654196B (zh) * 2021-07-15 2023-03-24 青岛海尔空调器有限总公司 室内换热器的管内自清洁控制方法
JP7727224B1 (ja) * 2024-02-28 2025-08-21 ダイキン工業株式会社 四路切換弁を有する冷凍装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3948679A (en) * 1974-11-27 1976-04-06 Halliburton Company Cleaning liquid systems including controlled heating and cooling of the liquid
US4175614A (en) * 1978-06-01 1979-11-27 Modine Manufacturing Company Heat exchanger device
US4474034A (en) * 1982-09-23 1984-10-02 Avery Jr Richard J Refrigerant accumulator and charging apparatus and method for vapor-compression refrigeration system
US4505758A (en) * 1983-06-10 1985-03-19 Uop Inc. Heat exchanger deposit removal
JPH02140574A (ja) * 1988-11-18 1990-05-30 Sanyo Electric Co Ltd 空気調和装置
KR960700438A (ko) * 1993-01-29 1996-01-20 타게 마그누손 냉동기와 열 펌프로부터 오일을 정화시키기 위한 방법과 장치
JP3915123B2 (ja) * 1994-10-25 2007-05-16 ダイキン工業株式会社 空気調和機ならびにその洗浄運転制御方法
JP3015820B2 (ja) * 1995-11-29 2000-03-06 株式会社中島自動車電装 冷媒回収装置
US5727396A (en) * 1995-12-15 1998-03-17 Gas Research Institute Method and apparatus for cooling a prime mover for a gas-engine driven heat pump
JPH09250850A (ja) * 1996-03-15 1997-09-22 Toshiba Corp 冷凍装置
US5689962A (en) * 1996-05-24 1997-11-25 Store Heat And Produce Energy, Inc. Heat pump systems and methods incorporating subcoolers for conditioning air
TW568254U (en) * 1997-01-06 2003-12-21 Mitsubishi Electric Corp Refrigerant circulating apparatus
US6223549B1 (en) * 1998-04-24 2001-05-01 Mitsubishi Denki Kabushiki Kaisha Refrigeration cycle device, a method of producing the device, and a method of operating the device
JP2000055514A (ja) * 1998-08-05 2000-02-25 Toshiba Corp 圧縮式冷媒回収装置
US6164080A (en) * 1998-08-12 2000-12-26 Hudson Technologies, Inc. Apparatus and method for flushing a refrigeration system

Also Published As

Publication number Publication date
AU2001252560B2 (en) 2005-11-10
WO2001084064A1 (en) 2001-11-08
JP4120221B2 (ja) 2008-07-16
KR100544323B1 (ko) 2006-01-23
CN100491872C (zh) 2009-05-27
EP1278032A1 (de) 2003-01-22
KR20030009452A (ko) 2003-01-29
DE60132189D1 (de) 2008-02-14
ES2298230T3 (es) 2008-05-16
US20040168446A1 (en) 2004-09-02
CN1449482A (zh) 2003-10-15
AU5256001A (en) 2001-11-12
EP1278032A4 (de) 2003-08-13
EP1278032B1 (de) 2008-01-02
BR0110362A (pt) 2003-03-05
US7178347B2 (en) 2007-02-20

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