WO2003025477A1 - Systeme de refroidissement et condenseur de systeme de tuyauterie de decompression - Google Patents

Systeme de refroidissement et condenseur de systeme de tuyauterie de decompression Download PDF

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Publication number
WO2003025477A1
WO2003025477A1 PCT/JP2002/009195 JP0209195W WO03025477A1 WO 2003025477 A1 WO2003025477 A1 WO 2003025477A1 JP 0209195 W JP0209195 W JP 0209195W WO 03025477 A1 WO03025477 A1 WO 03025477A1
Authority
WO
WIPO (PCT)
Prior art keywords
condenser
refrigerant
path
refrigerating
condensed
Prior art date
Application number
PCT/JP2002/009195
Other languages
English (en)
Japanese (ja)
Inventor
Hideaki Manaka
Hirohiko Watanabe
Ryoichi Hoshino
Yasuhiro Takahashi
Original Assignee
Showa Denko K.K.
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 Showa Denko K.K. filed Critical Showa Denko K.K.
Priority to JP2003529064A priority Critical patent/JPWO2003025477A1/ja
Priority to EP02798815A priority patent/EP1426714A4/fr
Priority to KR10-2004-7003786A priority patent/KR20040031789A/ko
Publication of WO2003025477A1 publication Critical patent/WO2003025477A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
    • F28D1/0535—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight the conduits having a non-circular cross-section
    • F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
    • F28D1/05391—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel conduits combined with a particular flow pattern, e.g. multi-row multi-stage radiators
    • 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
    • F25B39/00—Evaporators; Condensers
    • F25B39/04—Condensers
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/03—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits
    • F28D1/0308—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits the conduits being formed by paired plates touching each other
    • F28D1/0316—Assemblies of conduits 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/04—Details of condensers
    • F25B2339/044—Condensers with an integrated receiver
    • F25B2339/0445—Condensers with an integrated receiver with throttle portions
    • 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
    • F25B6/00—Compression machines, plants or systems, with several condenser circuits
    • F25B6/04—Compression machines, plants or systems, with several condenser circuits arranged in series
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
    • F28D2021/0084—Condensers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)

Abstract

L'invention concerne un système de refroidissement comprenant un système de tuyauterie perforée présentant un cycle de refroidissement tel qu'un réfrigérant s'écoulant à travers un compresseur (1), un condenseur (10), un tube perforé (3), un évaporateur (4), et un accumulateur (5) dans l'ordre mentionné et revenant dans le compresseur (1). Le condenseur (10) comprend en outre un échangeur thermique de type à flux multiples ayant une pluralité de trajets (P1) à (P3), le trajet intermédiaire (P2) adaptant la forme de trajet de décompression permettant de réduire la pression du réfrigérant après que celui-ci est condensé par le premier trajet (P1). Le réfrigérant condensé est décompressé et évaporé par le trajet de décompression (P2) et le réfrigérant évaporé est recondensé par le troisième trajet (P3), ce qui permet d'obtenir d'excellentes caractéristiques de réponse à une variation de charge thermique du condenseur et d'assurer une performance suffisante de refroidissement.
PCT/JP2002/009195 2001-09-14 2002-09-09 Systeme de refroidissement et condenseur de systeme de tuyauterie de decompression WO2003025477A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2003529064A JPWO2003025477A1 (ja) 2001-09-14 2002-09-09 冷凍システム及び減圧チューブシステム用コンデンサ
EP02798815A EP1426714A4 (fr) 2001-09-14 2002-09-09 Systeme de refroidissement et condenseur de systeme de tuyauterie de decompression
KR10-2004-7003786A KR20040031789A (ko) 2001-09-14 2002-09-09 냉동 시스템 및 감압 튜브 시스템용 콘덴서

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2001-278975 2001-09-14
JP2001278975 2001-09-14
US32454201P 2001-09-26 2001-09-26
US60/324,542 2001-09-26

Publications (1)

Publication Number Publication Date
WO2003025477A1 true WO2003025477A1 (fr) 2003-03-27

Family

ID=26622192

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/009195 WO2003025477A1 (fr) 2001-09-14 2002-09-09 Systeme de refroidissement et condenseur de systeme de tuyauterie de decompression

Country Status (3)

Country Link
EP (1) EP1426714A4 (fr)
CN (1) CN1555476A (fr)
WO (1) WO2003025477A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012163328A (ja) * 2011-01-21 2012-08-30 Daikin Industries Ltd 熱交換器および空気調和機
CN103538443A (zh) * 2013-11-05 2014-01-29 柳州易舟汽车空调有限公司 一体式车用电驱空调器
CN104121630A (zh) * 2013-11-17 2014-10-29 柳州易舟汽车空调有限公司 工程车电驱空调器
JP2019124399A (ja) * 2018-01-16 2019-07-25 株式会社Uacj 熱交換器

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008064219A1 (fr) 2006-11-22 2008-05-29 Johnson Controls Technology Company Évaporateur multicanaux avec collecteur de mélange de flux
WO2008083220A1 (fr) * 2006-12-27 2008-07-10 Johnson Controls Technology Company Distribution de réfrigérant de condenseur
WO2009018150A1 (fr) * 2007-07-27 2009-02-05 Johnson Controls Technology Company Echangeur thermique a multiples canaux
US7942020B2 (en) 2007-07-27 2011-05-17 Johnson Controls Technology Company Multi-slab multichannel heat exchanger
US8234881B2 (en) 2008-08-28 2012-08-07 Johnson Controls Technology Company Multichannel heat exchanger with dissimilar flow
US8439104B2 (en) 2009-10-16 2013-05-14 Johnson Controls Technology Company Multichannel heat exchanger with improved flow distribution
CN102297542B (zh) * 2011-08-16 2014-03-12 高林华 先热启动后电驱动的冷水机组
FR3000739B1 (fr) * 2013-01-08 2016-07-01 Peugeot Citroen Automobiles Sa Procede d'assainissement de liquide par utilisation d'une source chaude d'un systeme, et dispositif de fourniture de liquide assaini associe
US10920933B2 (en) * 2018-08-01 2021-02-16 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Device and process for refueling containers with pressurized gas
CN111117675B (zh) * 2020-01-07 2021-03-19 山东理工大学 一种分段螺旋搅拌式生物质热解液化系统
CN111536717A (zh) * 2020-05-22 2020-08-14 南京工程学院 一种制冷用壳管冷凝器高效过冷增焓室

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6250103B1 (en) * 1999-04-07 2001-06-26 Showa Denko K.K. Condenser and air conditioning refrigeration system and using same
JP2001227844A (ja) * 2000-02-17 2001-08-24 Showa Denko Kk 凝縮器

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6250103B1 (en) * 1999-04-07 2001-06-26 Showa Denko K.K. Condenser and air conditioning refrigeration system and using same
JP2001227844A (ja) * 2000-02-17 2001-08-24 Showa Denko Kk 凝縮器

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012163328A (ja) * 2011-01-21 2012-08-30 Daikin Industries Ltd 熱交換器および空気調和機
US9651317B2 (en) 2011-01-21 2017-05-16 Daikin Industries, Ltd. Heat exchanger and air conditioner
CN103538443A (zh) * 2013-11-05 2014-01-29 柳州易舟汽车空调有限公司 一体式车用电驱空调器
CN104121630A (zh) * 2013-11-17 2014-10-29 柳州易舟汽车空调有限公司 工程车电驱空调器
JP2019124399A (ja) * 2018-01-16 2019-07-25 株式会社Uacj 熱交換器
WO2019142444A1 (fr) * 2018-01-16 2019-07-25 株式会社Uacj Échangeur de chaleur

Also Published As

Publication number Publication date
EP1426714A1 (fr) 2004-06-09
EP1426714A4 (fr) 2009-07-01
CN1555476A (zh) 2004-12-15

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