JP7483062B2 - 熱交換器およびそれを備えた冷凍サイクル装置 - Google Patents

熱交換器およびそれを備えた冷凍サイクル装置 Download PDF

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Publication number
JP7483062B2
JP7483062B2 JP2022579238A JP2022579238A JP7483062B2 JP 7483062 B2 JP7483062 B2 JP 7483062B2 JP 2022579238 A JP2022579238 A JP 2022579238A JP 2022579238 A JP2022579238 A JP 2022579238A JP 7483062 B2 JP7483062 B2 JP 7483062B2
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Japan
Prior art keywords
side portion
heat exchanger
heat transfer
opening
transfer tube
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Active
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JP2022579238A
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English (en)
Japanese (ja)
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JPWO2022168232A5 (https=
JPWO2022168232A1 (https=
Inventor
敦 森田
剛志 前田
伸 中村
暁 八柳
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
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Mitsubishi Electric Corp
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Publication date
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F28F1/04—Tubular elements of cross-section which is non-circular polygonal, e.g. rectangular
    • 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
    • F28D1/05383—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel 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
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F28F1/022—Tubular elements of cross-section which is non-circular with multiple channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F28F1/025—Tubular elements of cross-section which is non-circular with variable shape, e.g. with modified tube ends, with different geometrical features
    • 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
    • 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
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
    • F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
    • F28F9/182—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding the heat-exchange conduits having ends with a particular shape, e.g. deformed; the heat-exchange conduits or end plates having supplementary joining means, e.g. abutments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
    • F28F2255/16—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes extruded

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
JP2022579238A 2021-02-04 2021-02-04 熱交換器およびそれを備えた冷凍サイクル装置 Active JP7483062B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/004112 WO2022168232A1 (ja) 2021-02-04 2021-02-04 熱交換器およびそれを備えた冷凍サイクル装置

Publications (3)

Publication Number Publication Date
JPWO2022168232A1 JPWO2022168232A1 (https=) 2022-08-11
JPWO2022168232A5 JPWO2022168232A5 (https=) 2023-08-15
JP7483062B2 true JP7483062B2 (ja) 2024-05-14

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022579238A Active JP7483062B2 (ja) 2021-02-04 2021-02-04 熱交換器およびそれを備えた冷凍サイクル装置

Country Status (5)

Country Link
US (1) US20240003636A1 (https=)
EP (1) EP4290170A4 (https=)
JP (1) JP7483062B2 (https=)
CN (1) CN116802453A (https=)
WO (1) WO2022168232A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002130983A (ja) 2000-10-26 2002-05-09 Toyo Radiator Co Ltd 微細多穴を有する熱交換器用の押出チューブおよび熱交換器
JP2010060274A (ja) 2008-08-28 2010-03-18 Johnson Controls Technol Co 相違する流れを有するマルチチャネル熱交換器
JP2017190896A (ja) 2016-04-12 2017-10-19 株式会社デンソー 熱交換器

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5069277A (en) * 1990-03-13 1991-12-03 Diesel Kiki Co., Ltd. Vehicle-loaded heat exchanger of parallel flow type
JPH06341789A (ja) * 1993-06-01 1994-12-13 Mitsubishi Heavy Ind Ltd 熱交換器
JP2672463B2 (ja) * 1994-03-15 1997-11-05 昭和アルミニウム株式会社 熱交換器用定尺偏平チューブの製造方法
JP3797717B2 (ja) * 1996-10-11 2006-07-19 昭和電工株式会社 偏平多孔管の端部絞り加工方法
JPH10206084A (ja) * 1997-01-20 1998-08-07 Zexel Corp 熱交換器の製造方法
JP4180713B2 (ja) * 1998-11-20 2008-11-12 サンデン株式会社 熱交換器
JP2001059689A (ja) * 1999-08-20 2001-03-06 Zexel Valeo Climate Control Corp 熱交換器用のチューブ
JP2001174188A (ja) * 1999-12-16 2001-06-29 Zexel Valeo Climate Control Corp サーペンタイン型熱交換器及びこれに用いられるチューブの製造方法
JP2004198021A (ja) * 2002-12-18 2004-07-15 Calsonic Kansei Corp 熱交換器
JP4962278B2 (ja) * 2007-11-15 2012-06-27 三菱電機株式会社 熱交換器およびヒートポンプシステム
JP5053153B2 (ja) * 2008-04-04 2012-10-17 シャープ株式会社 熱交換器
JP6200280B2 (ja) 2013-11-05 2017-09-20 ジョンソンコントロールズ ヒタチ エア コンディショニング テクノロジー（ホンコン）リミテッド 熱交換器の拡管方法及び空気調和機
JP2017026281A (ja) * 2015-07-28 2017-02-02 サンデンホールディングス株式会社 熱交換器
JP7475496B2 (ja) * 2020-12-25 2024-04-26 三菱電機株式会社 熱交換器およびその製造方法ならびに冷凍サイクル装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002130983A (ja) 2000-10-26 2002-05-09 Toyo Radiator Co Ltd 微細多穴を有する熱交換器用の押出チューブおよび熱交換器
JP2010060274A (ja) 2008-08-28 2010-03-18 Johnson Controls Technol Co 相違する流れを有するマルチチャネル熱交換器
JP2017190896A (ja) 2016-04-12 2017-10-19 株式会社デンソー 熱交換器

Also Published As

Publication number Publication date
CN116802453A (zh) 2023-09-22
US20240003636A1 (en) 2024-01-04
JPWO2022168232A1 (https=) 2022-08-11
EP4290170A4 (en) 2024-03-06
WO2022168232A1 (ja) 2022-08-11
EP4290170A1 (en) 2023-12-13

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