HK1152373A1 - Refrigeration cycle apparatus - Google Patents

Refrigeration cycle apparatus

Info

Publication number
HK1152373A1
HK1152373A1 HK11106317.0A HK11106317A HK1152373A1 HK 1152373 A1 HK1152373 A1 HK 1152373A1 HK 11106317 A HK11106317 A HK 11106317A HK 1152373 A1 HK1152373 A1 HK 1152373A1
Authority
HK
Hong Kong
Prior art keywords
refrigeration cycle
cycle apparatus
refrigeration
cycle
Prior art date
Application number
HK11106317.0A
Other languages
English (en)
Inventor
Takashi Okazaki
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 HK1152373A1 publication Critical patent/HK1152373A1/xx

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
    • 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
    • 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
    • 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
    • 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
    • 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
    • F25B2313/02742—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using two four-way valves
    • 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
    • F25B2400/072—Intercoolers therefor
    • 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
    • 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
    • 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)
HK11106317.0A 2008-06-05 2011-06-21 Refrigeration cycle apparatus HK1152373A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008148004 2008-06-05
PCT/JP2009/054874 WO2009147882A1 (ja) 2008-06-05 2009-03-13 冷凍サイクル装置

Publications (1)

Publication Number Publication Date
HK1152373A1 true HK1152373A1 (en) 2012-02-24

Family

ID=41397961

Family Applications (1)

Application Number Title Priority Date Filing Date
HK11106317.0A HK1152373A1 (en) 2008-06-05 2011-06-21 Refrigeration cycle apparatus

Country Status (6)

Country Link
US (1) US8769983B2 (xx)
EP (1) EP2312238B1 (xx)
JP (1) JP4906963B2 (xx)
CN (1) CN102047048B (xx)
HK (1) HK1152373A1 (xx)
WO (1) WO2009147882A1 (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011139425A2 (en) 2010-04-29 2011-11-10 Carrier Corporation Refrigerant vapor compression system with intercooler
WO2012050840A1 (en) 2010-09-29 2012-04-19 Rbc Horizon, Inc. Energy recovery apparatus for a refrigeration system
JP5575191B2 (ja) * 2012-08-06 2014-08-20 三菱電機株式会社 二元冷凍装置
US9537442B2 (en) 2013-03-14 2017-01-03 Regal Beloit America, Inc. Methods and systems for controlling power to an electric motor
EP2889558B1 (en) * 2013-12-30 2019-05-08 Rolls-Royce Corporation Cooling system with expander and ejector
US9562705B2 (en) 2014-02-13 2017-02-07 Regal Beloit America, Inc. Energy recovery apparatus for use in a refrigeration system
JP7193706B2 (ja) * 2018-10-02 2022-12-21 ダイキン工業株式会社 冷凍サイクル装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4031849B2 (ja) 1997-09-22 2008-01-09 サンデン株式会社 冷凍空調装置
US6058729A (en) * 1998-07-02 2000-05-09 Carrier Corporation Method of optimizing cooling capacity, energy efficiency and reliability of a refrigeration system during temperature pull down
US6360547B1 (en) * 2000-01-07 2002-03-26 Crumbrubber Technology Co., Inc. Method and apparatus for cooling air to cryogenic temperatures for recycling processes
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
JP3708536B1 (ja) 2004-03-31 2005-10-19 松下電器産業株式会社 冷凍サイクル装置およびその制御方法
JP4326004B2 (ja) * 2004-11-01 2009-09-02 日立アプライアンス株式会社 空気調和装置
JP2007071519A (ja) * 2005-09-09 2007-03-22 Sanden Corp 冷却システム
JP2007155277A (ja) * 2005-12-08 2007-06-21 Valeo Thermal Systems Japan Corp 冷凍サイクル
JP2007212024A (ja) * 2006-02-08 2007-08-23 Matsushita Electric Ind Co Ltd 冷凍サイクル装置および冷凍サイクル装置の制御方法
JP2007218460A (ja) 2006-02-15 2007-08-30 Matsushita Electric Ind Co Ltd 冷凍サイクル装置および保冷庫
JP4013981B2 (ja) * 2006-02-17 2007-11-28 三菱電機株式会社 冷凍空調装置
JP4702101B2 (ja) * 2006-02-28 2011-06-15 富士電機リテイルシステムズ株式会社 冷却装置および自動販売機
DE102007006993B4 (de) * 2006-03-27 2019-12-05 Hanon Systems Mit Kohlendioxid betreibbare Klimaanlage für Fahrzeuge und Verfahren zum Betreiben der Klimaanlage
JP2008014602A (ja) * 2006-07-10 2008-01-24 Matsushita Electric Ind Co Ltd 冷凍サイクル装置
JP2008020152A (ja) * 2006-07-14 2008-01-31 Matsushita Electric Ind Co Ltd ヒートポンプ装置
US8528359B2 (en) * 2006-10-27 2013-09-10 Carrier Corporation Economized refrigeration cycle with expander

Also Published As

Publication number Publication date
CN102047048B (zh) 2012-11-28
CN102047048A (zh) 2011-05-04
JPWO2009147882A1 (ja) 2011-10-27
JP4906963B2 (ja) 2012-03-28
EP2312238A1 (en) 2011-04-20
US8769983B2 (en) 2014-07-08
US20110036118A1 (en) 2011-02-17
WO2009147882A1 (ja) 2009-12-10
EP2312238B1 (en) 2018-09-12
EP2312238A4 (en) 2017-04-19

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20200316