JP4848608B2 - 冷媒回路 - Google Patents

冷媒回路 Download PDF

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Publication number
JP4848608B2
JP4848608B2 JP2001276040A JP2001276040A JP4848608B2 JP 4848608 B2 JP4848608 B2 JP 4848608B2 JP 2001276040 A JP2001276040 A JP 2001276040A JP 2001276040 A JP2001276040 A JP 2001276040A JP 4848608 B2 JP4848608 B2 JP 4848608B2
Authority
JP
Japan
Prior art keywords
refrigerant
bypass pipe
pipe
heat exchanger
refrigerant circuit
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.)
Expired - Lifetime
Application number
JP2001276040A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003083644A (ja
Inventor
邦生 杉山
与一 山田
茂夫 隨木
芳樹 長崎
嘉裕 隅田
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.)
Mitsubishi Electric Corp
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
Priority to JP2001276040A priority Critical patent/JP4848608B2/ja
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to AT02020405T priority patent/ATE356962T1/de
Priority to PT02020405T priority patent/PT1293735E/pt
Priority to ES02020405T priority patent/ES2284756T3/es
Priority to EP02020405A priority patent/EP1293735B1/de
Priority to DE60218793T priority patent/DE60218793T2/de
Priority to CNB021315442A priority patent/CN1173139C/zh
Publication of JP2003083644A publication Critical patent/JP2003083644A/ja
Application granted granted Critical
Publication of JP4848608B2 publication Critical patent/JP4848608B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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—Component parts or details not otherwise provided for in this subclass
    • F25B2400/04—Refrigeration circuit bypassing means
    • F25B2400/0415—Refrigeration circuit bypassing means for 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
    • F25B2400/00—Component parts or details not otherwise provided for in this subclass
    • 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)
JP2001276040A 2001-09-12 2001-09-12 冷媒回路 Expired - Lifetime JP4848608B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2001276040A JP4848608B2 (ja) 2001-09-12 2001-09-12 冷媒回路
PT02020405T PT1293735E (pt) 2001-09-12 2002-09-10 Circuito de refrigeração
ES02020405T ES2284756T3 (es) 2001-09-12 2002-09-10 Circuito de refrigerante.
EP02020405A EP1293735B1 (de) 2001-09-12 2002-09-10 Kältemittelkreislauf
AT02020405T ATE356962T1 (de) 2001-09-12 2002-09-10 Kältemittelkreislauf
DE60218793T DE60218793T2 (de) 2001-09-12 2002-09-10 Kältemittelkreislauf
CNB021315442A CN1173139C (zh) 2001-09-12 2002-09-11 制冷剂回路

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 (2)

Publication Number Publication Date
JP2003083644A JP2003083644A (ja) 2003-03-19
JP4848608B2 true JP4848608B2 (ja) 2011-12-28

Family

ID=19100808

Family Applications (1)

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

Country Status (7)

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

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
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
JP2012077983A (ja) * 2010-09-30 2012-04-19 Daikin Industries Ltd 冷凍回路
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
DE112013007326T5 (de) * 2013-08-09 2016-07-28 Trane Air Conditioning Systems (China) Co., Ltd. Steuerung vorübergehender Kältemittelmigration in Kältesystemen
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
EP3367021B1 (de) 2015-10-20 2022-02-23 Mitsubishi Electric Corporation Kältekreislaufvorrichtung
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
WO2020066003A1 (ja) * 2018-09-28 2020-04-02 三菱電機株式会社 冷凍サイクル装置
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
EP1293735A2 (de) 2003-03-19
CN1173139C (zh) 2004-10-27
ES2284756T3 (es) 2007-11-16
EP1293735B1 (de) 2007-03-14
EP1293735A3 (de) 2003-05-28
DE60218793T2 (de) 2007-12-06
JP2003083644A (ja) 2003-03-19
CN1405515A (zh) 2003-03-26
ATE356962T1 (de) 2007-04-15
PT1293735E (pt) 2007-05-31
DE60218793D1 (de) 2007-04-26

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