JP2001343173A - Ｃｏ２冷媒用冷凍サイクル装置 - Google Patents

Ｃｏ２冷媒用冷凍サイクル装置

Info

Publication number
JP2001343173A
JP2001343173A JP2000163806A JP2000163806A JP2001343173A JP 2001343173 A JP2001343173 A JP 2001343173A JP 2000163806 A JP2000163806 A JP 2000163806A JP 2000163806 A JP2000163806 A JP 2000163806A JP 2001343173 A JP2001343173 A JP 2001343173A
Authority
JP
Japan
Prior art keywords
refrigerant
oil
evaporator
compressor
refrigeration cycle
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.)
Pending
Application number
JP2000163806A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001343173A5 (enExample
Inventor
Norio Okakura
典穂 岡座
Fumitoshi Nishiwaki
文俊 西脇
Yuji Yoshida
雄二 吉田
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP2000163806A priority Critical patent/JP2001343173A/ja
Publication of JP2001343173A publication Critical patent/JP2001343173A/ja
Publication of JP2001343173A5 publication Critical patent/JP2001343173A5/ja
Pending legal-status Critical Current

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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • 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
    • F25B9/008—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being carbon dioxide
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/0008—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one medium being in heat conductive contact with the conduits for the other medium
    • F28D7/0025—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one medium being in heat conductive contact with the conduits for the other medium the conduits for one medium or the conduits for both media being flat tubes or arrays of tubes
    • 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
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide
    • F25B2309/061—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide with cycle highest pressure above the supercritical 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
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/073—Linear compressors
    • 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
    • F25B2400/13—Economisers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0068—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for refrigerant cycles
    • F28D2021/0073—Gas coolers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Air-Conditioning For Vehicles (AREA)
JP2000163806A 2000-05-31 2000-05-31 Ｃｏ２冷媒用冷凍サイクル装置 Pending JP2001343173A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000163806A JP2001343173A (ja) 2000-05-31 2000-05-31 Ｃｏ２冷媒用冷凍サイクル装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000163806A JP2001343173A (ja) 2000-05-31 2000-05-31 Ｃｏ２冷媒用冷凍サイクル装置

Publications (2)

Publication Number Publication Date
JP2001343173A true JP2001343173A (ja) 2001-12-14
JP2001343173A5 JP2001343173A5 (enExample) 2005-12-08

Family

ID=18667511

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000163806A Pending JP2001343173A (ja) 2000-05-31 2000-05-31 Ｃｏ２冷媒用冷凍サイクル装置

Country Status (1)

Country Link
JP (1) JP2001343173A (enExample)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002025189A1 (en) * 2000-09-25 2002-03-28 Zexel Valeo Climate Control Corporation Heat exchanger and method of manufacturing the heat exchanger
JP2004135755A (ja) * 2002-10-16 2004-05-13 Matsushita Electric Ind Co Ltd 洗濯乾燥機
EP1411163A3 (en) * 2002-10-16 2005-11-30 Matsushita Electric Industrial Co., Ltd. Washing and drying machine
JP2007163042A (ja) * 2005-12-14 2007-06-28 Showa Denko Kk 熱交換器
EP1795834A3 (en) * 2005-12-06 2008-10-08 Sanden Corp Vapor compression refrigeration system
JP2009300041A (ja) * 2008-06-16 2009-12-24 Mitsubishi Electric Corp 冷凍サイクル装置及び冷凍サイクル装置の圧力損失抑制方法
US7694528B2 (en) 2002-06-11 2010-04-13 Denso Corporation Heat exchanging apparatus
EP1632733A3 (en) * 2004-09-07 2010-04-21 Panasonic Corporation Refrigeration cycle apparatus and control method
US7861541B2 (en) 2004-07-13 2011-01-04 Tiax Llc System and method of refrigeration

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002025189A1 (en) * 2000-09-25 2002-03-28 Zexel Valeo Climate Control Corporation Heat exchanger and method of manufacturing the heat exchanger
US7694528B2 (en) 2002-06-11 2010-04-13 Denso Corporation Heat exchanging apparatus
JP2004135755A (ja) * 2002-10-16 2004-05-13 Matsushita Electric Ind Co Ltd 洗濯乾燥機
EP1411163A3 (en) * 2002-10-16 2005-11-30 Matsushita Electric Industrial Co., Ltd. Washing and drying machine
US7263861B2 (en) 2002-10-16 2007-09-04 Matsushita Electric Industrial Co., Ltd. Washing and drying machine
US7861541B2 (en) 2004-07-13 2011-01-04 Tiax Llc System and method of refrigeration
EP1632733A3 (en) * 2004-09-07 2010-04-21 Panasonic Corporation Refrigeration cycle apparatus and control method
EP1795834A3 (en) * 2005-12-06 2008-10-08 Sanden Corp Vapor compression refrigeration system
JP2007163042A (ja) * 2005-12-14 2007-06-28 Showa Denko Kk 熱交換器
JP2009300041A (ja) * 2008-06-16 2009-12-24 Mitsubishi Electric Corp 冷凍サイクル装置及び冷凍サイクル装置の圧力損失抑制方法

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