CN1149364C - 冷冻装置 - Google Patents

冷冻装置 Download PDF

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Publication number
CN1149364C
CN1149364C CNB96109298XA CN96109298A CN1149364C CN 1149364 C CN1149364 C CN 1149364C CN B96109298X A CNB96109298X A CN B96109298XA CN 96109298 A CN96109298 A CN 96109298A CN 1149364 C CN1149364 C CN 1149364C
Authority
CN
China
Prior art keywords
refrigerant
temperature
condenser
mentioned
heat exchanger
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 - Lifetime
Application number
CNB96109298XA
Other languages
English (en)
Chinese (zh)
Other versions
CN1143735A (zh
Inventor
山口敏明
之
杉本猛
光
森本裕之
森山浩光
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.)
Mitsubishi Electric Corp
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 CN1143735A publication Critical patent/CN1143735A/zh
Application granted granted Critical
Publication of CN1149364C publication Critical patent/CN1149364C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F25B47/006—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass for preventing frost
    • 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
    • F25B40/02—Subcoolers
    • 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
    • F25B2400/04—Refrigeration circuit bypassing means
    • F25B2400/0417—Refrigeration circuit bypassing means for the subcooler
    • 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
    • F25B2600/2519—On-off valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Air Conditioning Control Device (AREA)
CNB96109298XA 1995-08-04 1996-08-02 冷冻装置 Expired - Lifetime CN1149364C (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP19987395 1995-08-04
JP199873/95 1995-08-04
JP199873/1995 1995-08-04
JP07461096A JP3484866B2 (ja) 1995-08-04 1996-03-28 冷凍装置
JP74610/1996 1996-03-28
JP74610/96 1996-03-28

Publications (2)

Publication Number Publication Date
CN1143735A CN1143735A (zh) 1997-02-26
CN1149364C true CN1149364C (zh) 2004-05-12

Family

ID=26415771

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB96109298XA Expired - Lifetime CN1149364C (zh) 1995-08-04 1996-08-02 冷冻装置

Country Status (4)

Country Link
JP (1) JP3484866B2 (ko)
KR (1) KR100248683B1 (ko)
CN (1) CN1149364C (ko)
TW (1) TW344022B (ko)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4196450B2 (ja) * 1997-11-06 2008-12-17 株式会社デンソー 超臨界冷凍サイクル
JPH11351774A (ja) * 1998-06-05 1999-12-24 Matsushita Electric Ind Co Ltd 空調冷凍装置
JP2000146001A (ja) * 1998-11-11 2000-05-26 Saginomiya Seisakusho Inc 電子膨張弁の制御装置及び電子膨張弁の制御方法
JP5421509B2 (ja) * 2000-05-30 2014-02-19 ブルックス オートメイション インコーポレーテッド 制御された冷却および昇温速度と長期加熱機能とを有する極低温冷凍システム
JP3491629B2 (ja) * 2001-03-28 2004-01-26 三菱電機株式会社 配管洗浄装置および配管洗浄方法
EP1422486A3 (en) * 2002-11-25 2004-11-17 Tempia Co., Ltd. Combined regeneration heating and cooling system
JP4130636B2 (ja) * 2004-01-30 2008-08-06 三菱電機株式会社 冷凍機内蔵型ショーケース
JP2006242491A (ja) * 2005-03-04 2006-09-14 Mitsubishi Electric Corp 冷凍サイクル装置
JP2007192447A (ja) * 2006-01-19 2007-08-02 Showa Denko Kk 蒸発器
JP2009063202A (ja) * 2007-09-05 2009-03-26 Daikin Ind Ltd 放熱器およびそれを備えた冷凍装置
JP5473922B2 (ja) * 2007-10-09 2014-04-16 ビーイー・エアロスペース・インコーポレーテッド 熱制御システム
JP2009204220A (ja) * 2008-02-27 2009-09-10 Daikin Ind Ltd 冷凍装置
JP2013170802A (ja) * 2012-02-22 2013-09-02 Hoshizaki Electric Co Ltd 熱交換器および該熱交換器を備えた製氷機
JP6108928B2 (ja) * 2013-04-16 2017-04-05 三菱電機株式会社 空気調和装置
JPWO2014203354A1 (ja) * 2013-06-19 2017-02-23 三菱電機株式会社 冷凍サイクル装置
JP6204110B2 (ja) 2013-08-09 2017-09-27 株式会社日本クライメイトシステムズ 車両用空調装置
CN108700340B (zh) * 2016-03-01 2020-06-30 三菱电机株式会社 制冷循环装置
CN106440923B (zh) * 2016-10-19 2018-11-02 珠海格力电器股份有限公司 一种用于提高冷凝器换热效率的装置、换热设备和空调
JP6781034B2 (ja) * 2016-12-14 2020-11-04 三菱重工サーマルシステムズ株式会社 冷媒回路システムおよび冷媒回路システムの制御方法
WO2019021364A1 (ja) * 2017-07-25 2019-01-31 三菱電機株式会社 冷凍装置及び冷凍装置の運転方法
JP2019215155A (ja) * 2019-08-01 2019-12-19 三菱電機株式会社 冷凍サイクル装置
CN111238090B (zh) * 2020-01-09 2021-02-02 西安交通大学 一种微通道蒸发器及其控制方法

Also Published As

Publication number Publication date
CN1143735A (zh) 1997-02-26
JP3484866B2 (ja) 2004-01-06
TW344022B (en) 1998-11-01
KR100248683B1 (ko) 2000-04-01
JPH09105560A (ja) 1997-04-22
KR19980013707A (ko) 1998-05-15

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Granted publication date: 20040512

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