JP4389699B2 - 冷凍装置 - Google Patents

冷凍装置 Download PDF

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Publication number
JP4389699B2
JP4389699B2 JP2004200987A JP2004200987A JP4389699B2 JP 4389699 B2 JP4389699 B2 JP 4389699B2 JP 2004200987 A JP2004200987 A JP 2004200987A JP 2004200987 A JP2004200987 A JP 2004200987A JP 4389699 B2 JP4389699 B2 JP 4389699B2
Authority
JP
Japan
Prior art keywords
refrigerant
refrigeration cycle
high pressure
valve
bypass
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
JP2004200987A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006023004A5 (enExample
JP2006023004A (ja
Inventor
克己 鉾谷
道雄 森脇
優芽 井ノ口
能成 佐々木
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries 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
Priority to JP2004200987A priority Critical patent/JP4389699B2/ja
Application filed by Daikin Industries Ltd filed Critical Daikin Industries Ltd
Priority to KR1020077003013A priority patent/KR100828268B1/ko
Priority to AU2005258417A priority patent/AU2005258417B2/en
Priority to EP05765258.8A priority patent/EP1780478B1/en
Priority to PCT/JP2005/012219 priority patent/WO2006004047A1/ja
Priority to US11/631,674 priority patent/US7730741B2/en
Priority to CNB200580020728XA priority patent/CN100445667C/zh
Publication of JP2006023004A publication Critical patent/JP2006023004A/ja
Publication of JP2006023004A5 publication Critical patent/JP2006023004A5/ja
Application granted granted Critical
Publication of JP4389699B2 publication Critical patent/JP4389699B2/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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/32—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having both the movement defined in group F04C18/02 and relative reciprocation between the co-operating members
    • F04C18/322—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having both the movement defined in group F04C18/02 and relative reciprocation between the co-operating members with vanes hinged to the outer member and reciprocating with respect to the outer member
    • 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
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C11/00—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type
    • F01C11/002—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type of similar working principle
    • F01C11/004—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type of similar working principle and of complementary function, e.g. internal combustion engine with supercharger
    • 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
    • F25B1/00—Compression machines, plants or systems with non-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
    • F25B11/00—Compression machines, plants or systems, using turbines, e.g. gas turbines
    • F25B11/02—Compression machines, plants or systems, using turbines, e.g. gas turbines as 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
    • 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
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/40—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and having a hinged member
    • F04C18/44—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and having a hinged member with vanes hinged to the inner member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/001—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of similar working principle
    • F04C23/003—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of similar working principle having complementary function
    • 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
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/04—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type
    • 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
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
    • F25B2313/0272—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using bridge circuits of one-way valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Air Conditioning Control Device (AREA)
JP2004200987A 2004-07-07 2004-07-07 冷凍装置 Expired - Fee Related JP4389699B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2004200987A JP4389699B2 (ja) 2004-07-07 2004-07-07 冷凍装置
AU2005258417A AU2005258417B2 (en) 2004-07-07 2005-07-01 Refrigeration apparatus
EP05765258.8A EP1780478B1 (en) 2004-07-07 2005-07-01 Freezing device
PCT/JP2005/012219 WO2006004047A1 (ja) 2004-07-07 2005-07-01 冷凍装置
KR1020077003013A KR100828268B1 (ko) 2004-07-07 2005-07-01 냉동장치
US11/631,674 US7730741B2 (en) 2004-07-07 2005-07-01 Refrigeration apparatus with expander control for improved coefficient of performance
CNB200580020728XA CN100445667C (zh) 2004-07-07 2005-07-01 制冷装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004200987A JP4389699B2 (ja) 2004-07-07 2004-07-07 冷凍装置

Publications (3)

Publication Number Publication Date
JP2006023004A JP2006023004A (ja) 2006-01-26
JP2006023004A5 JP2006023004A5 (enExample) 2007-02-01
JP4389699B2 true JP4389699B2 (ja) 2009-12-24

Family

ID=35782851

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004200987A Expired - Fee Related JP4389699B2 (ja) 2004-07-07 2004-07-07 冷凍装置

Country Status (7)

Country Link
US (1) US7730741B2 (enExample)
EP (1) EP1780478B1 (enExample)
JP (1) JP4389699B2 (enExample)
KR (1) KR100828268B1 (enExample)
CN (1) CN100445667C (enExample)
AU (1) AU2005258417B2 (enExample)
WO (1) WO2006004047A1 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5309424B2 (ja) * 2006-03-27 2013-10-09 ダイキン工業株式会社 冷凍装置
JP4806027B2 (ja) * 2006-10-11 2011-11-02 パナソニック株式会社 ロータリ式膨張機
JP4991255B2 (ja) * 2006-11-22 2012-08-01 日立アプライアンス株式会社 冷凍サイクル装置
JP4946840B2 (ja) * 2006-12-08 2012-06-06 ダイキン工業株式会社 冷凍装置
JP5240356B2 (ja) * 2006-12-08 2013-07-17 ダイキン工業株式会社 冷凍装置
JP2009215985A (ja) * 2008-03-11 2009-09-24 Daikin Ind Ltd 膨張機
CN101765749A (zh) * 2008-06-03 2010-06-30 松下电器产业株式会社 制冷循环装置
US20110011080A1 (en) * 2008-07-18 2011-01-20 Panasonic Corporation Refrigeration cycle apparatus
JP4466774B2 (ja) * 2008-09-10 2010-05-26 ダイキン工業株式会社 調湿装置
US8745996B2 (en) * 2008-10-01 2014-06-10 Carrier Corporation High-side pressure control for transcritical refrigeration system
EP2389548A2 (en) * 2009-01-20 2011-11-30 Panasonic Corporation Refrigeration cycle apparatus
KR101252173B1 (ko) * 2010-11-23 2013-04-05 엘지전자 주식회사 히트 펌프 및 그 제어방법
JP2011153825A (ja) * 2011-05-20 2011-08-11 Mitsubishi Electric Corp 冷凍空調装置
KR101837451B1 (ko) * 2011-11-29 2018-03-12 삼성전자주식회사 냉장고
JP5500240B2 (ja) * 2012-05-23 2014-05-21 ダイキン工業株式会社 冷凍装置
CN103423909B (zh) * 2013-09-12 2015-08-12 张周卫 螺旋压缩膨胀制冷机
DE102020103975A1 (de) * 2020-02-14 2021-08-19 Bitzer Kühlmaschinenbau Gmbh Kältemittelverdichter
CN111536712A (zh) * 2020-04-13 2020-08-14 南京天加环境科技有限公司 一种双压缩机空气源冷水热泵机组及其控制方法
DE102020117343A1 (de) * 2020-07-01 2022-01-05 Weinmann Emergency Medical Technology Gmbh + Co. Kg Pumpvorrichtung, Vorrichtung zur Beatmung sowie Verfahren zur Bereitstellung eines Atemgases

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07217406A (ja) * 1994-02-01 1995-08-15 Hitachi Ltd 膨張機のバイパスライン
SE510794C2 (sv) * 1997-12-17 1999-06-21 Svenska Rotor Maskiner Ab Sätt och anordning för styrning av kyleffekt i kalluftssystem
US6202416B1 (en) * 1998-08-13 2001-03-20 The United States Of America As Represented By The Administrator Of The U.S. Environmental Protection Agency Dual-cylinder expander engine and combustion method with two expansion strokes per cycle
JP4172088B2 (ja) * 1999-04-30 2008-10-29 ダイキン工業株式会社 冷凍装置
JP2001116371A (ja) 1999-10-20 2001-04-27 Daikin Ind Ltd 空気調和装置
CN2453345Y (zh) * 2000-12-05 2001-10-10 浙江大学 利用涡旋机械的绿色天然工质制冷空调器
US6595024B1 (en) * 2002-06-25 2003-07-22 Carrier Corporation Expressor capacity control
JP3888255B2 (ja) * 2002-07-29 2007-02-28 株式会社デンソー 蒸気圧縮式冷凍機
JP4410980B2 (ja) * 2002-09-19 2010-02-10 三菱電機株式会社 冷凍空調装置
JP3897681B2 (ja) * 2002-10-31 2007-03-28 松下電器産業株式会社 冷凍サイクル装置の高圧冷媒圧力の決定方法
JP3863480B2 (ja) 2002-10-31 2006-12-27 松下電器産業株式会社 冷凍サイクル装置

Also Published As

Publication number Publication date
US20070251245A1 (en) 2007-11-01
WO2006004047A1 (ja) 2006-01-12
KR20070035067A (ko) 2007-03-29
US7730741B2 (en) 2010-06-08
EP1780478A4 (en) 2014-12-24
CN1973167A (zh) 2007-05-30
EP1780478B1 (en) 2016-12-21
KR100828268B1 (ko) 2008-05-07
JP2006023004A (ja) 2006-01-26
AU2005258417A1 (en) 2006-01-12
AU2005258417B2 (en) 2008-10-16
CN100445667C (zh) 2008-12-24
EP1780478A1 (en) 2007-05-02

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