WO2009022575A1 - Heat exchanger - Google Patents

Heat exchanger Download PDF

Info

Publication number
WO2009022575A1
WO2009022575A1 PCT/JP2008/064012 JP2008064012W WO2009022575A1 WO 2009022575 A1 WO2009022575 A1 WO 2009022575A1 JP 2008064012 W JP2008064012 W JP 2008064012W WO 2009022575 A1 WO2009022575 A1 WO 2009022575A1
Authority
WO
WIPO (PCT)
Prior art keywords
tubes
return path
heat exchange
forward path
exchange medium
Prior art date
Application number
PCT/JP2008/064012
Other languages
French (fr)
Japanese (ja)
Inventor
Takahide Maezawa
Toru Moriya
Shingo Iwasa
Original Assignee
Gac Corporation
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 Gac Corporation filed Critical Gac Corporation
Publication of WO2009022575A1 publication Critical patent/WO2009022575A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/0202—Header boxes having their inner space divided by partitions
    • F28F9/0204—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions
    • F28F9/0214—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions having only longitudinal partitions
    • 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
    • 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
    • F25B39/02—Evaporators
    • F25B39/028—Evaporators having distributing means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
    • F28F9/0265—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by using guiding means or impingement means inside the header box
    • 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
    • F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
    • F25B2341/001—Ejectors not being used as compression device
    • F25B2341/0011—Ejectors with the cooled primary flow at reduced or low pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

A heat exchanger (300a) having tubes (4), an entrance header (1) for distributing a heat exchange medium (R) to the tubes (4), and an exit header for recovering the heat exchange medium (R) from the tubes (4). The entrance header (1) includes a forward path (31) extending from the lower side to the upper side, a return path (32) extending from the upper side to the lower side, an upper communication opening (33p) located at the upper part of the return path (32) and communicating with the upper part of the forward path (31), and a lower communication opening (34p) located at the lower part of the return path (32) and communicating with the lower part of the forward path (31). The tubes (4) are connected to the return path (32), and an upper inner surface (4s) of an uppermost tube (4a) of the tubes (4) is located below a lower end section (33a) of the upper communication opening (33p). The entrance header (1) further includes a discharge mechanism (11) for ejecting the heat exchange medium (R) from the lower part of the forward path (31) to its upper side.
PCT/JP2008/064012 2007-08-10 2008-08-05 Heat exchanger WO2009022575A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007209383A JP5097472B2 (en) 2007-08-10 2007-08-10 Heat exchanger
JP2007-209383 2007-08-10

Publications (1)

Publication Number Publication Date
WO2009022575A1 true WO2009022575A1 (en) 2009-02-19

Family

ID=40350629

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/064012 WO2009022575A1 (en) 2007-08-10 2008-08-05 Heat exchanger

Country Status (2)

Country Link
JP (1) JP5097472B2 (en)
WO (1) WO2009022575A1 (en)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013002773A (en) * 2011-06-20 2013-01-07 Sharp Corp Heat exchanger and air conditioner with the same
JP2015068622A (en) * 2013-09-30 2015-04-13 ダイキン工業株式会社 Heat exchanger and air conditioner
JP2015127620A (en) * 2013-12-27 2015-07-09 ダイキン工業株式会社 Heat exchanger and air conditioning device
US9151540B2 (en) 2010-06-29 2015-10-06 Johnson Controls Technology Company Multichannel heat exchanger tubes with flow path inlet sections
US9267737B2 (en) 2010-06-29 2016-02-23 Johnson Controls Technology Company Multichannel heat exchangers employing flow distribution manifolds
EP2993438A1 (en) * 2014-08-26 2016-03-09 Delphi Technologies, Inc. Heat exchanger with reduced length distributor tube
DE102015105379B3 (en) * 2015-04-09 2016-06-02 Denso Automotive Deutschland Gmbh Heating heat exchanger with inlet nozzle
JP2016114282A (en) * 2014-12-12 2016-06-23 ダイキン工業株式会社 Heat exchanger
CN105849498A (en) * 2013-12-27 2016-08-10 大金工业株式会社 Heat exchanger and air conditioning device
EP3088833A4 (en) * 2013-12-27 2017-02-01 Daikin Industries, Ltd. Heat exchanger and air conditioning device
WO2019188828A1 (en) * 2018-03-30 2019-10-03 ダイキン工業株式会社 Heat exchanger and air-conditioning device
WO2020089966A1 (en) * 2018-10-29 2020-05-07 三菱電機株式会社 Heat exchanger and refrigeration cycle device
CN111829385A (en) * 2019-04-22 2020-10-27 日立江森自控空调有限公司 Distributor, heat exchanger, indoor unit, outdoor unit, and air conditioning apparatus
CN113175840A (en) * 2020-01-24 2021-07-27 Aptiv技术有限公司 Passive flow splitter and liquid cooling system including the same
WO2021182161A1 (en) * 2020-03-10 2021-09-16 株式会社富士通ゼネラル Heat exchanger
JP2022043207A (en) * 2018-10-29 2022-03-15 三菱電機株式会社 Heat exchanger, outdoor machine, and refrigeration cycle device
IT202000030107A1 (en) * 2020-12-07 2022-06-07 Thermokey S P A HEAT EXCHANGER

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5020298B2 (en) * 2009-10-15 2012-09-05 三菱電機株式会社 Refrigerant distributor and heat pump device using the refrigerant distributor
JP2011158130A (en) * 2010-01-29 2011-08-18 Showa Denko Kk Heat exchanger
JP2011158127A (en) * 2010-01-29 2011-08-18 Showa Denko Kk Heat exchanger
CN102954627B (en) * 2012-11-21 2015-12-23 杭州三花微通道换热器有限公司 Heat exchanger
CN103148729B (en) * 2013-03-19 2015-01-21 丹佛斯微通道换热器（嘉兴）有限公司 Collecting main and heat exchanger with same
CN103206885B (en) * 2013-03-27 2015-06-03 美的集团股份有限公司 Header pipe, parallel flow heat exchanger and air conditioner
KR101406071B1 (en) 2013-05-06 2014-06-11 구일공조주식회사 Evaporator
JP6110258B2 (en) * 2013-08-27 2017-04-05 株式会社ケーヒン・サーマル・テクノロジー Evaporator
JP5754490B2 (en) * 2013-09-30 2015-07-29 ダイキン工業株式会社 Heat exchanger and air conditioner
JP5850118B1 (en) * 2014-09-30 2016-02-03 ダイキン工業株式会社 Heat exchanger and air conditioner
JP6070685B2 (en) * 2014-12-26 2017-02-01 ダイキン工業株式会社 Heat exchanger and air conditioner
JP2016148480A (en) * 2015-02-12 2016-08-18 株式会社デンソー Heat exchanger
JP2018100800A (en) * 2016-12-20 2018-06-28 三菱重工サーマルシステムズ株式会社 Heat exchanger and air conditioner
JP6746234B2 (en) * 2017-01-25 2020-08-26 日立ジョンソンコントロールズ空調株式会社 Heat exchanger and air conditioner
JP2020115070A (en) * 2019-01-18 2020-07-30 パナソニックＩｐマネジメント株式会社 Heat exchanger
JP2020115069A (en) * 2019-01-18 2020-07-30 パナソニックＩｐマネジメント株式会社 Heat exchanger
WO2020203589A1 (en) * 2019-03-29 2020-10-08 ダイキン工業株式会社 Heat exchanger, method for manufacturing heat exchanger, and method for manufacturing header assembly
JP7327214B2 (en) * 2020-03-03 2023-08-16 株式会社富士通ゼネラル Heat exchanger
JP7327213B2 (en) * 2020-03-03 2023-08-16 株式会社富士通ゼネラル Heat exchanger
WO2023125014A1 (en) * 2021-12-31 2023-07-06 杭州三花微通道换热器有限公司 Micro-channel heat exchanger and heat exchange system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5693690U (en) * 1979-12-19 1981-07-25
JPH10170188A (en) * 1996-10-07 1998-06-26 Denso Corp Heat exchanger
JP2000249428A (en) * 1997-10-20 2000-09-14 Modine Mfg Co Evaporator
JP2001304720A (en) * 2000-04-18 2001-10-31 Showa Denko Kk Heat exchanger
JP2004190955A (en) * 2002-12-11 2004-07-08 Calsonic Kansei Corp Condenser
JP2004317056A (en) * 2003-04-17 2004-11-11 Denso Corp Heat exchanger

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5693690U (en) * 1979-12-19 1981-07-25
JPH10170188A (en) * 1996-10-07 1998-06-26 Denso Corp Heat exchanger
JP2000249428A (en) * 1997-10-20 2000-09-14 Modine Mfg Co Evaporator
JP2001304720A (en) * 2000-04-18 2001-10-31 Showa Denko Kk Heat exchanger
JP2004190955A (en) * 2002-12-11 2004-07-08 Calsonic Kansei Corp Condenser
JP2004317056A (en) * 2003-04-17 2004-11-11 Denso Corp Heat exchanger

Cited By (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10371451B2 (en) 2010-06-29 2019-08-06 Johnson Control Technology Company Multichannel heat exchanger tubes with flow path inlet sections
US9151540B2 (en) 2010-06-29 2015-10-06 Johnson Controls Technology Company Multichannel heat exchanger tubes with flow path inlet sections
US9267737B2 (en) 2010-06-29 2016-02-23 Johnson Controls Technology Company Multichannel heat exchangers employing flow distribution manifolds
JP2013002773A (en) * 2011-06-20 2013-01-07 Sharp Corp Heat exchanger and air conditioner with the same
JP2015068622A (en) * 2013-09-30 2015-04-13 ダイキン工業株式会社 Heat exchanger and air conditioner
CN105849498A (en) * 2013-12-27 2016-08-10 大金工业株式会社 Heat exchanger and air conditioning device
AU2014371154B2 (en) * 2013-12-27 2017-02-16 Daikin Industries, Ltd. Heat exchanger and air conditioning apparatus
JP2015127620A (en) * 2013-12-27 2015-07-09 ダイキン工業株式会社 Heat exchanger and air conditioning device
US10443944B2 (en) 2013-12-27 2019-10-15 Daikin Industries, Ltd. Heat exchanger and air conditioning device
US20160320135A1 (en) * 2013-12-27 2016-11-03 Daikin Industries, Ltd. Heat exchanger and air conditioning device
EP3088832A4 (en) * 2013-12-27 2017-02-01 Daikin Industries, Ltd. Heat exchanger and air conditioning device
EP3088833A4 (en) * 2013-12-27 2017-02-01 Daikin Industries, Ltd. Heat exchanger and air conditioning device
CN105849498B (en) * 2013-12-27 2018-11-09 大金工业株式会社 Heat exchanger and air-conditioning device
US9574806B2 (en) 2013-12-27 2017-02-21 Daikin Industries, Ltd. Heat exchanger and air conditioning apparatus
AU2014371155B2 (en) * 2013-12-27 2017-09-28 Daikin Industries, Ltd. Heat exchanger and air conditioning device
US10197312B2 (en) 2014-08-26 2019-02-05 Mahle International Gmbh Heat exchanger with reduced length distributor tube
EP2993438A1 (en) * 2014-08-26 2016-03-09 Delphi Technologies, Inc. Heat exchanger with reduced length distributor tube
JP2016114282A (en) * 2014-12-12 2016-06-23 ダイキン工業株式会社 Heat exchanger
DE102015105379B3 (en) * 2015-04-09 2016-06-02 Denso Automotive Deutschland Gmbh Heating heat exchanger with inlet nozzle
WO2019188828A1 (en) * 2018-03-30 2019-10-03 ダイキン工業株式会社 Heat exchanger and air-conditioning device
JP2019178804A (en) * 2018-03-30 2019-10-17 ダイキン工業株式会社 Heat exchanger and air conditioning device
JP7108177B2 (en) 2018-03-30 2022-07-28 ダイキン工業株式会社 heat exchangers and air conditioners
JP7086264B2 (en) 2018-10-29 2022-06-17 三菱電機株式会社 Heat exchanger, outdoor unit, and refrigeration cycle device
WO2020089966A1 (en) * 2018-10-29 2020-05-07 三菱電機株式会社 Heat exchanger and refrigeration cycle device
CN112888910A (en) * 2018-10-29 2021-06-01 三菱电机株式会社 Heat exchanger and refrigeration cycle device
JPWO2020089966A1 (en) * 2018-10-29 2021-09-02 三菱電機株式会社 Heat exchanger and refrigeration cycle equipment
JP7097986B2 (en) 2018-10-29 2022-07-08 三菱電機株式会社 Heat exchanger and refrigeration cycle equipment
JP2022043207A (en) * 2018-10-29 2022-03-15 三菱電機株式会社 Heat exchanger, outdoor machine, and refrigeration cycle device
CN112888910B (en) * 2018-10-29 2022-06-24 三菱电机株式会社 Heat exchanger and refrigeration cycle device
CN111829385A (en) * 2019-04-22 2020-10-27 日立江森自控空调有限公司 Distributor, heat exchanger, indoor unit, outdoor unit, and air conditioning apparatus
CN111829385B (en) * 2019-04-22 2022-08-09 日立江森自控空调有限公司 Distributor, heat exchanger, indoor unit, outdoor unit, and air conditioning apparatus
CN113175840A (en) * 2020-01-24 2021-07-27 Aptiv技术有限公司 Passive flow splitter and liquid cooling system including the same
EP3855059A1 (en) * 2020-01-24 2021-07-28 Aptiv Technologies Limited Passive flow divider and liquid cooling system comprising the same
US11421948B2 (en) 2020-01-24 2022-08-23 Aptiv Technologies Limited Passive flow divider and liquid cooling system comprising the same
CN113175840B (en) * 2020-01-24 2023-04-07 Aptiv技术有限公司 Passive flow splitter and liquid cooling system including the same
JP2021143775A (en) * 2020-03-10 2021-09-24 株式会社富士通ゼネラル Heat exchanger
WO2021182161A1 (en) * 2020-03-10 2021-09-16 株式会社富士通ゼネラル Heat exchanger
IT202000030107A1 (en) * 2020-12-07 2022-06-07 Thermokey S P A HEAT EXCHANGER

Also Published As

Publication number Publication date
JP2009041876A (en) 2009-02-26
JP5097472B2 (en) 2012-12-12

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