WO2008114528A1 - 液体の蒸発式冷却装置 - Google Patents

液体の蒸発式冷却装置 Download PDF

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Publication number
WO2008114528A1
WO2008114528A1 PCT/JP2008/051038 JP2008051038W WO2008114528A1 WO 2008114528 A1 WO2008114528 A1 WO 2008114528A1 JP 2008051038 W JP2008051038 W JP 2008051038W WO 2008114528 A1 WO2008114528 A1 WO 2008114528A1
Authority
WO
WIPO (PCT)
Prior art keywords
low temperature
vapor
evaporator
condenser
evaporative liquid
Prior art date
Application number
PCT/JP2008/051038
Other languages
English (en)
French (fr)
Inventor
Masaaki Imai
Yoshinori Inoue
Hiroaki Hayase
Original Assignee
Sasakura Engineering 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 Sasakura Engineering Co., Ltd. filed Critical Sasakura Engineering Co., Ltd.
Priority to KR1020087013392A priority Critical patent/KR101187694B1/ko
Priority to US12/086,344 priority patent/US8051669B2/en
Priority to CN200880000779XA priority patent/CN101583832B/zh
Publication of WO2008114528A1 publication Critical patent/WO2008114528A1/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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B19/00—Machines, plants or systems, using evaporation of a refrigerant but without recovery of the vapour
    • F25B19/02—Machines, plants or systems, using evaporation of a refrigerant but without recovery of the vapour using fluid jet, e.g. of steam
    • F25B19/04—Machines, plants or systems, using evaporation of a refrigerant but without recovery of the vapour using fluid jet, e.g. of steam using liquid jet, e.g. of water
    • 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
    • F25B49/00—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
    • 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
    • F25B2400/0401—Refrigeration circuit bypassing means for the compressor
    • 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
    • F25B2400/16—Receivers
    • 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
    • F25B2600/2501—Bypass valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S62/00—Refrigeration
    • Y10S62/22—Free cooling

Abstract

　冷熱用蒸発性液体を減圧で沸騰蒸発する蒸発器１と，蒸気を凝縮する凝縮器２と，負荷１４側の冷熱用間接式熱交換器６と，大気空気による冷却用熱交換器１１と，蒸発器の冷熱用蒸発性液体を冷熱用間接式熱交換器との間を循環する冷熱用循環手段５，７と，凝縮器の冷却用蒸発性液体を冷却用熱交換器との間を循環する冷却用循環手段１０，１２とを備え，蒸発器から凝縮器への蒸気ダクト１９中に蒸気圧縮機２０を設けて成るものにおいて，凝縮器側の温度が大気温度の低下で蒸発器側の温度よりも低くなったときのランニングコストを，冷熱用蒸発性液体の温度上昇を伴うことなく低減する。前記蒸気ダクト１９に，前記蒸気圧縮機を迂回するバイパス蒸気通路２２を設けて，このバイパス蒸気通路に開閉弁２３を設け，前記凝縮器側の温度が前記蒸発器側の温度よりも低くなったとき，前記蒸気圧縮機の運転を停止する一方，前記開閉弁を開くように構成する。
PCT/JP2008/051038 2007-03-19 2008-01-25 液体の蒸発式冷却装置 WO2008114528A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020087013392A KR101187694B1 (ko) 2007-03-19 2008-01-25 액체의 증발식 냉각 장치
US12/086,344 US8051669B2 (en) 2007-03-19 2008-01-25 Liquid evaporation cooling apparatus
CN200880000779XA CN101583832B (zh) 2007-03-19 2008-01-25 液体的蒸发式冷却装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007070072A JP4958591B2 (ja) 2007-03-19 2007-03-19 液体の蒸発式冷却装置
JP2007-070072 2007-03-19

Publications (1)

Publication Number Publication Date
WO2008114528A1 true WO2008114528A1 (ja) 2008-09-25

Family

ID=39765646

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/051038 WO2008114528A1 (ja) 2007-03-19 2008-01-25 液体の蒸発式冷却装置

Country Status (5)

Country Link
US (1) US8051669B2 (ja)
JP (1) JP4958591B2 (ja)
KR (1) KR101187694B1 (ja)
CN (1) CN101583832B (ja)
WO (1) WO2008114528A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2014057656A1 (ja) * 2012-10-10 2016-08-25 パナソニックＩｐマネジメント株式会社 熱交換装置及びヒートポンプ装置

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100242532A1 (en) 2009-03-24 2010-09-30 Johnson Controls Technology Company Free cooling refrigeration system
JP5199161B2 (ja) * 2009-03-27 2013-05-15 三機工業株式会社 水蒸気圧縮冷凍機システム
JP2011017518A (ja) * 2009-07-10 2011-01-27 Sasakura Engineering Co Ltd 液体の蒸発式冷却装置
JP2011047540A (ja) * 2009-08-25 2011-03-10 Sasakura Engineering Co Ltd 液体の蒸発式冷却装置
JP5923739B2 (ja) * 2011-04-28 2016-05-25 パナソニックＩｐマネジメント株式会社 冷凍装置
CN102494427A (zh) * 2011-12-31 2012-06-13 陈穗 过热蒸气先浸润液化再卸载热负荷的蒸发压缩式热力系统
JP6064259B2 (ja) * 2012-01-20 2017-01-25 パナソニックＩｐマネジメント株式会社 冷凍サイクル装置
WO2013134553A1 (en) * 2012-03-09 2013-09-12 Bluelagoon Technologies Ltd Apparatus and method for vapor driven absorption heat pumps and absorption heat transformer with applications
JP5490338B2 (ja) * 2012-03-22 2014-05-14 パナソニック株式会社 遠心圧縮機
JP5490841B2 (ja) * 2012-03-26 2014-05-14 株式会社ササクラ 水冷媒加熱器およびそれを用いる水冷媒温水器
KR101760694B1 (ko) * 2013-02-12 2017-07-24 하치요엔지니아린구 가부시키가이샤 데이터 센터의 냉각기구
JP6464502B2 (ja) * 2013-10-24 2019-02-06 パナソニックＩｐマネジメント株式会社 冷凍サイクル装置
CN109974492A (zh) * 2019-04-12 2019-07-05 上海艾科液压技术有限公司 一种无动力相变冷却系统
US20210239366A1 (en) * 2020-02-05 2021-08-05 Carrier Corporation Refrigerant vapor compression system with multiple flash tanks

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001074322A (ja) * 1999-09-03 2001-03-23 Daikin Ind Ltd 冷凍装置
JP2003279178A (ja) * 2002-03-27 2003-10-02 Gac Corp 空気調和装置
JP2004340492A (ja) * 2003-05-16 2004-12-02 Sanken Setsubi Kogyo Co Ltd 冷房システム
JP2006097989A (ja) * 2004-09-30 2006-04-13 Sanken Setsubi Kogyo Co Ltd 水蒸気圧縮冷凍機の冷凍システム

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EP0937950B1 (en) * 1998-02-23 2004-10-20 Mitsubishi Denki Kabushiki Kaisha Air conditioner
US6427453B1 (en) * 1998-07-31 2002-08-06 The Texas A&M University System Vapor-compression evaporative air conditioning systems and components
ES2263620T3 (es) * 2000-05-26 2006-12-16 Teknologisk Institut Condensador con desaireador integrado.
JP5210604B2 (ja) * 2007-11-21 2013-06-12 東京電力株式会社 蒸発器及び冷却装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001074322A (ja) * 1999-09-03 2001-03-23 Daikin Ind Ltd 冷凍装置
JP2003279178A (ja) * 2002-03-27 2003-10-02 Gac Corp 空気調和装置
JP2004340492A (ja) * 2003-05-16 2004-12-02 Sanken Setsubi Kogyo Co Ltd 冷房システム
JP2006097989A (ja) * 2004-09-30 2006-04-13 Sanken Setsubi Kogyo Co Ltd 水蒸気圧縮冷凍機の冷凍システム

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2014057656A1 (ja) * 2012-10-10 2016-08-25 パナソニックＩｐマネジメント株式会社 熱交換装置及びヒートポンプ装置
US9683762B2 (en) 2012-10-10 2017-06-20 Panasonic Intellectual Property Management Co., Ltd. Heat exchanging device and heat pump

Also Published As

Publication number Publication date
US20090095001A1 (en) 2009-04-16
JP4958591B2 (ja) 2012-06-20
KR20100014059A (ko) 2010-02-10
CN101583832B (zh) 2010-10-13
CN101583832A (zh) 2009-11-18
KR101187694B1 (ko) 2012-10-04
US8051669B2 (en) 2011-11-08
JP2008232480A (ja) 2008-10-02

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