JP3811116B2 - 冷凍サイクル装置 - Google Patents

冷凍サイクル装置 Download PDF

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Publication number
JP3811116B2
JP3811116B2 JP2002301414A JP2002301414A JP3811116B2 JP 3811116 B2 JP3811116 B2 JP 3811116B2 JP 2002301414 A JP2002301414 A JP 2002301414A JP 2002301414 A JP2002301414 A JP 2002301414A JP 3811116 B2 JP3811116 B2 JP 3811116B2
Authority
JP
Japan
Prior art keywords
heat exchanger
operation mode
expander
refrigeration cycle
cycle apparatus
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 - Fee Related
Application number
JP2002301414A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003194432A (ja
JP2003194432A5 (enExample
Inventor
典穂 岡座
正三 船倉
文俊 西脇
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 Corp
Panasonic Holdings Corp
Original Assignee
Panasonic Corp
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 Panasonic Corp, Matsushita Electric Industrial Co Ltd filed Critical Panasonic Corp
Priority to JP2002301414A priority Critical patent/JP3811116B2/ja
Publication of JP2003194432A publication Critical patent/JP2003194432A/ja
Publication of JP2003194432A5 publication Critical patent/JP2003194432A5/ja
Application granted granted Critical
Publication of JP3811116B2 publication Critical patent/JP3811116B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F25B9/008—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
    • 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
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/385—Dispositions with two or more expansion means arranged in parallel on a refrigerant line leading to the same evaporator
    • 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
    • F25B9/06—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using expanders
    • 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
    • F25B2400/14—Power generation using energy from the expansion of the refrigerant
    • F25B2400/141—Power generation using energy from the expansion of the refrigerant the extracted power is not recycled back in the refrigerant circuit
    • 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
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2513—Expansion valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
JP2002301414A 2001-10-19 2002-10-16 冷凍サイクル装置 Expired - Fee Related JP3811116B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002301414A JP3811116B2 (ja) 2001-10-19 2002-10-16 冷凍サイクル装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001321660 2001-10-19
JP2001-321660 2001-10-19
JP2002301414A JP3811116B2 (ja) 2001-10-19 2002-10-16 冷凍サイクル装置

Publications (3)

Publication Number Publication Date
JP2003194432A JP2003194432A (ja) 2003-07-09
JP2003194432A5 JP2003194432A5 (enExample) 2005-12-08
JP3811116B2 true JP3811116B2 (ja) 2006-08-16

Family

ID=27615581

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002301414A Expired - Fee Related JP3811116B2 (ja) 2001-10-19 2002-10-16 冷凍サイクル装置

Country Status (1)

Country Link
JP (1) JP3811116B2 (enExample)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005083741A (ja) * 2003-09-05 2005-03-31 Lg Electronics Inc 熱交換器及び冷媒切り替え手段を有する空調装置
DE10346823A1 (de) * 2003-10-06 2005-04-21 Behr Gmbh & Co Kg Klimaanlage, insbesondere für ein Kraftfahrzeug
WO2007110908A1 (ja) 2006-03-27 2007-10-04 Mitsubishi Denki Kabushiki Kaisha 冷凍空調装置
JP4459776B2 (ja) 2004-10-18 2010-04-28 三菱電機株式会社 ヒートポンプ装置及びヒートポンプ装置の室外機
JP2006250492A (ja) * 2005-03-14 2006-09-21 Calsonic Kansei Corp 車両用空調装置
JP4630772B2 (ja) * 2005-09-05 2011-02-09 カルソニックカンセイ株式会社 車両用空調装置
JP3982545B2 (ja) * 2005-09-22 2007-09-26 ダイキン工業株式会社 空気調和装置
JP4765675B2 (ja) * 2006-03-03 2011-09-07 パナソニック株式会社 冷凍サイクル装置
JP2007303709A (ja) * 2006-05-10 2007-11-22 Sanden Corp 冷凍サイクル
JP5040256B2 (ja) * 2006-10-19 2012-10-03 パナソニック株式会社 冷凍サイクル装置およびその制御方法
KR100822432B1 (ko) 2007-01-08 2008-04-16 주식회사 대우일렉트로닉스 보조 열교환기를 갖는 공기조화기
JP2008261568A (ja) * 2007-04-12 2008-10-30 Daikin Ind Ltd 膨張弁及び膨張弁を備えた動力回収装置
JP4832355B2 (ja) * 2007-04-26 2011-12-07 三菱電機株式会社 冷凍空調装置
JP4997012B2 (ja) * 2007-07-25 2012-08-08 三洋電機株式会社 冷凍装置
US8291719B2 (en) * 2007-10-09 2012-10-23 Be Aerospace, Inc. Thermal control system and method
JP4813534B2 (ja) * 2008-09-30 2011-11-09 ダイキン工業株式会社 空気調和装置
JP5262916B2 (ja) * 2009-03-30 2013-08-14 ダイキン工業株式会社 熱交換器
JP5574638B2 (ja) * 2009-08-20 2014-08-20 三菱電機株式会社 冷凍空調装置
JP2010159967A (ja) * 2010-04-19 2010-07-22 Mitsubishi Electric Corp ヒートポンプ装置及びヒートポンプ装置の室外機
JPWO2019198175A1 (ja) * 2018-04-11 2021-02-12 三菱電機株式会社 冷凍サイクル装置
JP7350892B2 (ja) * 2020-01-09 2023-09-26 三菱電機株式会社 空気調和装置
EP4170262A1 (en) * 2021-10-20 2023-04-26 Thermo King Corporation Heat pump, methods of operation and simulation
DE102021132848A1 (de) 2021-12-13 2023-06-15 TEKO Gesellschaft für Kältetechnik mbH Kältekreislauf
JP2024047891A (ja) 2022-09-27 2024-04-08 三菱重工サーマルシステムズ株式会社 空気調和機
CN115597248A (zh) * 2022-09-30 2023-01-13 杭州长川科技股份有限公司（Cn） 制冷模块、制冷系统、芯片测试分选机及制冷方法

Also Published As

Publication number Publication date
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