WO2008111149A1 - 冷却貯蔵庫 - Google Patents

冷却貯蔵庫 Download PDF

Info

Publication number
WO2008111149A1
WO2008111149A1 PCT/JP2007/054790 JP2007054790W WO2008111149A1 WO 2008111149 A1 WO2008111149 A1 WO 2008111149A1 JP 2007054790 W JP2007054790 W JP 2007054790W WO 2008111149 A1 WO2008111149 A1 WO 2008111149A1
Authority
WO
WIPO (PCT)
Prior art keywords
compressor
chillroom
evaporator
storage building
cooling storage
Prior art date
Application number
PCT/JP2007/054790
Other languages
English (en)
French (fr)
Inventor
Naoshi Kondou
Akihiko Hirano
Masahide Yatori
Shinichi Kaga
Hideyuki Tashiro
Original Assignee
Hoshizaki Denki Kabushiki Kaisha
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 Hoshizaki Denki Kabushiki Kaisha filed Critical Hoshizaki Denki Kabushiki Kaisha
Priority to EP07738262A priority Critical patent/EP2136166A1/en
Priority to PCT/JP2007/054790 priority patent/WO2008111149A1/ja
Priority to CN2007800518803A priority patent/CN101617184B/zh
Priority to US12/529,407 priority patent/US8365543B2/en
Priority to KR1020097018848A priority patent/KR101324042B1/ko
Publication of WO2008111149A1 publication Critical patent/WO2008111149A1/ja

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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
    • F25D11/022—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures with two or more evaporators
    • 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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F25B49/022—Compressor control arrangements
    • 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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00—Arrangement or mounting of control or safety devices
    • 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
    • F25B2600/2511—Evaporator distribution 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2116—Temperatures of a condenser
    • F25B2700/21163—Temperatures of a condenser of the refrigerant at the outlet of the condenser

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)

Abstract

圧縮機２０，凝縮器２１からの液冷媒は、三方弁２４を介して冷凍室用冷却器２７Ｆ及び冷蔵室用蒸発器２７Ｒに交互に供給されて冷凍室と冷蔵室の冷却が行われる。冷凍サイクル４０の熱的負荷状態が軽い場合には、圧縮機２０の停止後に三方弁２４は「Ｆ側開状態」となって冷蔵室用蒸発器２７Ｒには液冷媒が流れ込まずに圧力均衡が行われる。 １台の圧縮機から複数の蒸発器に選択的に冷媒を供給するようにした冷却貯蔵庫において、一方の蒸発器側が過冷却状態になることを防止でき、しかも、圧縮機の停止後の圧力均衡を迅速に行うことができるようにする。
PCT/JP2007/054790 2007-03-12 2007-03-12 冷却貯蔵庫 WO2008111149A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP07738262A EP2136166A1 (en) 2007-03-12 2007-03-12 Cooling storage building
PCT/JP2007/054790 WO2008111149A1 (ja) 2007-03-12 2007-03-12 冷却貯蔵庫
CN2007800518803A CN101617184B (zh) 2007-03-12 2007-03-12 冷却贮藏库
US12/529,407 US8365543B2 (en) 2007-03-12 2007-03-12 Cooling storage
KR1020097018848A KR101324042B1 (ko) 2007-03-12 2007-03-12 냉각 저장고

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/054790 WO2008111149A1 (ja) 2007-03-12 2007-03-12 冷却貯蔵庫

Publications (1)

Publication Number Publication Date
WO2008111149A1 true WO2008111149A1 (ja) 2008-09-18

Family

ID=39759100

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/054790 WO2008111149A1 (ja) 2007-03-12 2007-03-12 冷却貯蔵庫

Country Status (5)

Country Link
US (1) US8365543B2 (ja)
EP (1) EP2136166A1 (ja)
KR (1) KR101324042B1 (ja)
CN (1) CN101617184B (ja)
WO (1) WO2008111149A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101573535B1 (ko) * 2008-12-11 2015-12-01 엘지전자 주식회사 냉장고

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101314621B1 (ko) 2007-11-05 2013-10-07 엘지전자 주식회사 냉장고 제어방법
KR101314622B1 (ko) * 2007-11-05 2013-10-07 엘지전자 주식회사 냉장고의 제어방법
KR101143976B1 (ko) * 2008-12-16 2012-05-09 엘지전자 주식회사 냉장고
KR20110072441A (ko) * 2009-12-22 2011-06-29 삼성전자주식회사 냉장고 및 그 운전 제어 방법
BRPI1005090A2 (pt) * 2010-12-10 2013-04-02 Whirlpool Sa mÉtodos de controle de compressor com dupla sucÇço para sistemas de refrigeraÇço
CN102221282B (zh) * 2011-05-17 2012-10-10 烟台同大制冷设备有限公司 制冷机组变负荷输出多冷库制冷***集中控制方法
JP5572606B2 (ja) * 2011-09-12 2014-08-13 日立アプライアンス株式会社 冷蔵庫
US20130255309A1 (en) * 2012-04-02 2013-10-03 Whirlpool Corporation Energy efficiency of room air conditioner or unitary air conditioning system by using dual suction compressor
AT513855B1 (de) * 2013-08-29 2014-08-15 Vossloh Kiepe Ges M B H Verfahren zum Steuern einer Klimaanlage
EP2869004B1 (en) * 2013-11-04 2019-05-01 LG Electronics Inc. Refrigerator and method for controlling the same
DE102014217673A1 (de) * 2014-09-04 2016-03-10 BSH Hausgeräte GmbH Kältegerät und Kältemaschine dafür
JP2017173075A (ja) * 2016-03-23 2017-09-28 セイコーエプソン株式会社 電子部品搬送装置および電子部品検査装置
CN105972915A (zh) * 2016-05-25 2016-09-28 合肥华凌股份有限公司 制冷***的控制方法、控制装置和冰箱
KR101897332B1 (ko) * 2016-06-28 2018-10-18 엘지전자 주식회사 냉장고 및 냉장고의 냉장실 정온제어방법
CN110375509A (zh) * 2018-04-13 2019-10-25 青岛海尔股份有限公司 具有滑轨仓的冰箱
CN111854204B (zh) * 2019-04-28 2021-08-24 青岛海尔智能技术研发有限公司 一种冷柜设备、制冷***及其控制方法
CN112097411B (zh) * 2020-10-23 2022-02-25 长虹美菱股份有限公司 一种变频冰箱的双循环制冷***及其控制方法

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JP2002071245A (ja) 2000-08-28 2002-03-08 Kubota Corp ヒートポンプ装置
JP2002333254A (ja) * 2001-05-11 2002-11-22 Toshiba Corp 冷蔵庫
JP2003214748A (ja) * 2002-01-23 2003-07-30 Matsushita Refrig Co Ltd 冷蔵庫
JP2006125843A (ja) * 2006-02-03 2006-05-18 Matsushita Refrig Co Ltd 冷却サイクル及び冷蔵庫

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JP3422120B2 (ja) 1995-02-06 2003-06-30 富士電機株式会社 自動販売機の冷却装置
JP2000111230A (ja) * 1998-10-02 2000-04-18 Toshiba Corp 冷凍冷蔵庫
JP4178646B2 (ja) 1999-02-09 2008-11-12 松下電器産業株式会社 冷蔵庫
JP2000329443A (ja) 1999-05-21 2000-11-30 Sharp Corp 冷蔵庫
JP3464949B2 (ja) * 1999-09-21 2003-11-10 株式会社東芝 冷蔵庫
JP2002071233A (ja) 2000-08-24 2002-03-08 Toshiba Corp 冷蔵庫及びその制御方法
JP2002071255A (ja) 2000-08-24 2002-03-08 Toshiba Corp 冷蔵庫及びその制御方法
JP4028688B2 (ja) * 2001-03-21 2007-12-26 株式会社東芝 冷蔵庫
JP4104900B2 (ja) 2001-05-11 2008-06-18 株式会社東芝 冷蔵庫
JP2003065619A (ja) 2001-08-23 2003-03-05 Toshiba Corp 冷蔵庫
JP4088474B2 (ja) * 2002-04-26 2008-05-21 日立アプライアンス株式会社 冷蔵庫
KR20070112664A (ko) * 2006-05-22 2007-11-27 엘지전자 주식회사 냉장고의 냉매밸브 제어방법
KR101314622B1 (ko) * 2007-11-05 2013-10-07 엘지전자 주식회사 냉장고의 제어방법

Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
JP2002071245A (ja) 2000-08-28 2002-03-08 Kubota Corp ヒートポンプ装置
JP2002333254A (ja) * 2001-05-11 2002-11-22 Toshiba Corp 冷蔵庫
JP2003214748A (ja) * 2002-01-23 2003-07-30 Matsushita Refrig Co Ltd 冷蔵庫
JP2006125843A (ja) * 2006-02-03 2006-05-18 Matsushita Refrig Co Ltd 冷却サイクル及び冷蔵庫

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101573535B1 (ko) * 2008-12-11 2015-12-01 엘지전자 주식회사 냉장고

Also Published As

Publication number Publication date
EP2136166A1 (en) 2009-12-23
KR20100014963A (ko) 2010-02-11
US8365543B2 (en) 2013-02-05
US20100089094A1 (en) 2010-04-15
KR101324042B1 (ko) 2013-11-01
CN101617184B (zh) 2011-03-02
CN101617184A (zh) 2009-12-30

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