PT1293735E - Circuito de refrigeração - Google Patents

Circuito de refrigeração Download PDF

Info

Publication number
PT1293735E
PT1293735E PT02020405T PT02020405T PT1293735E PT 1293735 E PT1293735 E PT 1293735E PT 02020405 T PT02020405 T PT 02020405T PT 02020405 T PT02020405 T PT 02020405T PT 1293735 E PT1293735 E PT 1293735E
Authority
PT
Portugal
Prior art keywords
refrigerant
control tank
quantity control
heat exchanger
conduit
Prior art date
Application number
PT02020405T
Other languages
English (en)
Portuguese (pt)
Inventor
Kunio Sugiyama
Yoichi Yamada
Shigeo Zuiki
Yoshiki Nagasaki
Yoshihiro Sumida
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of PT1293735E publication Critical patent/PT1293735E/pt

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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/006—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant containing more than one component
    • 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
    • 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
    • F25B2400/04—Refrigeration circuit bypassing means
    • F25B2400/0415—Refrigeration circuit bypassing means for the receiver
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Details Of Measuring And Other Instruments (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
PT02020405T 2001-09-12 2002-09-10 Circuito de refrigeração PT1293735E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001276040A JP4848608B2 (ja) 2001-09-12 2001-09-12 冷媒回路

Publications (1)

Publication Number Publication Date
PT1293735E true PT1293735E (pt) 2007-05-31

Family

ID=19100808

Family Applications (1)

Application Number Title Priority Date Filing Date
PT02020405T PT1293735E (pt) 2001-09-12 2002-09-10 Circuito de refrigeração

Country Status (7)

Country Link
EP (1) EP1293735B1 (ja)
JP (1) JP4848608B2 (ja)
CN (1) CN1173139C (ja)
AT (1) ATE356962T1 (ja)
DE (1) DE60218793T2 (ja)
ES (1) ES2284756T3 (ja)
PT (1) PT1293735E (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5157580B2 (ja) * 2008-03-28 2013-03-06 ダイキン工業株式会社 冷凍装置
JP2012077983A (ja) * 2010-09-30 2012-04-19 Daikin Industries Ltd 冷凍回路
CN101949621A (zh) * 2010-09-30 2011-01-19 广东志高空调有限公司 一种带制冷剂调节功能的节能空调
JP5765211B2 (ja) * 2011-12-13 2015-08-19 ダイキン工業株式会社 冷凍装置
AT513637B1 (de) * 2012-12-13 2016-05-15 Herz Energietechnik Gmbh Wärmepumpenverfahren und -einrichtung zur Optimierung der Unterkühlung während des Kondensationsprozesses im Kaltdampf-Kompressions-Prozess
GB2533230B (en) * 2013-08-09 2020-06-17 Trane Air Conditioning Systems China Co Ltd Transitional refrigerant migration control in refrigeration systems
KR101669971B1 (ko) * 2014-11-17 2016-10-27 엘지전자 주식회사 공기조화장치
CN105674640B (zh) * 2014-11-18 2018-04-17 上海海立电器有限公司 空调系统制冷剂充注量匹配调节装置及方法
JP6479203B2 (ja) * 2015-10-20 2019-03-06 三菱電機株式会社 冷凍サイクル装置
US11105544B2 (en) * 2016-11-07 2021-08-31 Trane International Inc. Variable orifice for a chiller
CN106482303B (zh) * 2016-11-25 2022-05-17 广州华凌制冷设备有限公司 一种空调器及其制冷控制方法
CN112714849B (zh) * 2018-09-28 2022-07-08 三菱电机株式会社 制冷循环装置
CN109974169B (zh) * 2019-02-28 2021-02-19 浙江高翔工贸有限公司 一种双工质冷暖空调
DE102019002297A1 (de) * 2019-03-31 2020-10-01 Steffen Klein Erweiterung des R718-Einsatzbereichs
JP7501257B2 (ja) 2020-09-09 2024-06-18 富士通株式会社 冷却装置、電子機器及び冷却方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0627589B2 (ja) * 1985-11-19 1994-04-13 三洋電機株式会社 ヒ−トポンプ式冷凍装置
KR930000852B1 (ko) * 1987-07-31 1993-02-06 마쓰시다덴기산교 가부시기가이샤 히이트 펌프장치
JPH01273959A (ja) * 1988-04-25 1989-11-01 Nippon Denso Co Ltd 車両用空気調和機
JPH0745982B2 (ja) * 1988-08-31 1995-05-17 松下電器産業株式会社 ヒートポンプ装置
JPH0414975A (ja) * 1990-05-08 1992-01-20 Sharp Corp 画像再生装置
US5186012A (en) * 1991-09-24 1993-02-16 Institute Of Gas Technology Refrigerant composition control system for use in heat pumps using non-azeotropic refrigerant mixtures
JPH06341741A (ja) * 1993-06-01 1994-12-13 Daikin Ind Ltd 冷凍装置のデフロスト制御装置
JPH0712411A (ja) * 1993-06-24 1995-01-17 Hitachi Ltd 冷凍サイクルおよび冷凍サイクルの冷媒組成比制御方法
JP3168496B2 (ja) * 1993-10-28 2001-05-21 株式会社日立製作所 空気調和装置
JPH10119561A (ja) * 1996-10-14 1998-05-12 Calsonic Corp 自動車用空気調和装置
JP2000179957A (ja) * 1998-12-17 2000-06-30 Hitachi Ltd 空気調和機

Also Published As

Publication number Publication date
JP4848608B2 (ja) 2011-12-28
DE60218793D1 (de) 2007-04-26
JP2003083644A (ja) 2003-03-19
CN1405515A (zh) 2003-03-26
ATE356962T1 (de) 2007-04-15
EP1293735A3 (en) 2003-05-28
ES2284756T3 (es) 2007-11-16
CN1173139C (zh) 2004-10-27
EP1293735A2 (en) 2003-03-19
EP1293735B1 (en) 2007-03-14
DE60218793T2 (de) 2007-12-06

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