JP7353483B2 - 熱交換器及び該熱交換器を備えた空気調和機 - Google Patents

熱交換器及び該熱交換器を備えた空気調和機 Download PDF

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Publication number
JP7353483B2
JP7353483B2 JP2022524845A JP2022524845A JP7353483B2 JP 7353483 B2 JP7353483 B2 JP 7353483B2 JP 2022524845 A JP2022524845 A JP 2022524845A JP 2022524845 A JP2022524845 A JP 2022524845A JP 7353483 B2 JP7353483 B2 JP 7353483B2
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Japan
Prior art keywords
heat exchanger
fins
header
gap
refrigerant
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.)
Active
Application number
JP2022524845A
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English (en)
Japanese (ja)
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JPWO2021234957A5 (enExample
JPWO2021234957A1 (enExample
Inventor
直渡 原
哲二 七種
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 of JPWO2021234957A5 publication Critical patent/JPWO2021234957A5/ja
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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
    • F28D1/05383—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
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/126—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element consisting of zig-zag shaped fins
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/084—Heat exchange elements made from metals or metal alloys from aluminium or aluminium alloys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2215/00—Fins
    • F28F2215/04—Assemblies of fins having different features, e.g. with different fin densities
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2270/00—Thermal insulation; Thermal decoupling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00—Fastening; Joining
    • F28F2275/04—Fastening; Joining by brazing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
JP2022524845A 2020-05-22 2020-05-22 熱交換器及び該熱交換器を備えた空気調和機 Active JP7353483B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/020350 WO2021234957A1 (ja) 2020-05-22 2020-05-22 熱交換器及び該熱交換器を備えた空気調和機

Publications (3)

Publication Number Publication Date
JPWO2021234957A1 JPWO2021234957A1 (enExample) 2021-11-25
JPWO2021234957A5 JPWO2021234957A5 (enExample) 2022-08-10
JP7353483B2 true JP7353483B2 (ja) 2023-09-29

Family

ID=78708402

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022524845A Active JP7353483B2 (ja) 2020-05-22 2020-05-22 熱交換器及び該熱交換器を備えた空気調和機

Country Status (4)

Country Link
US (1) US20230095279A1 (enExample)
EP (1) EP4155645B1 (enExample)
JP (1) JP7353483B2 (enExample)
WO (1) WO2021234957A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12405070B2 (en) * 2022-01-04 2025-09-02 Carrier Corporation Corrosion resistant microchannel heat exchanger

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012017875A (ja) 2010-07-06 2012-01-26 T Rad Co Ltd コルゲートフィン型蒸発器
WO2018154806A1 (ja) 2017-02-21 2018-08-30 三菱電機株式会社 熱交換器および空気調和機
JP2019190764A (ja) 2018-04-26 2019-10-31 株式会社デンソー 熱交換器
WO2019239446A1 (ja) 2018-06-11 2019-12-19 三菱電機株式会社 空気調和装置の室外機及び空気調和装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5152337A (en) * 1989-08-30 1992-10-06 Honda Giken Kogyo Stack type evaporator
JP2738584B2 (ja) * 1990-04-18 1998-04-08 本田技研工業株式会社 積層型蒸発器
JPH0942876A (ja) * 1995-07-28 1997-02-14 Mitsubishi Heavy Ind Ltd 熱交換器
JP2002130743A (ja) * 2000-10-30 2002-05-09 Mitsubishi Heavy Ind Ltd 室外熱交換器ユニット構造、室外機ユニット及びガスヒートポンプ式空気調和機
US6789614B2 (en) * 2002-02-28 2004-09-14 Lg Electronics Inc. Heat exchanger for refrigerator
JP4423096B2 (ja) 2003-04-28 2010-03-03 昭和電工株式会社 熱交換器の製造方法
KR20070064953A (ko) * 2005-12-19 2007-06-22 한라공조주식회사 열교환기
KR100831850B1 (ko) * 2006-12-14 2008-05-22 모딘코리아 유한회사 열교환기
JP5142753B2 (ja) * 2008-02-19 2013-02-13 カルソニックカンセイ株式会社 熱交換器用フィンの製造方法
JP2009228970A (ja) * 2008-03-21 2009-10-08 Denso Corp 熱交換器
WO2014196210A1 (ja) * 2013-06-06 2014-12-11 パナソニックＩｐマネジメント株式会社 冷蔵庫
JP6191493B2 (ja) * 2014-02-10 2017-09-06 トヨタ自動車株式会社 熱交換システム
DE102018214912A1 (de) * 2018-09-03 2020-03-05 Hanon Systems Kühler für ein Fahrzeug

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012017875A (ja) 2010-07-06 2012-01-26 T Rad Co Ltd コルゲートフィン型蒸発器
WO2018154806A1 (ja) 2017-02-21 2018-08-30 三菱電機株式会社 熱交換器および空気調和機
JP2019190764A (ja) 2018-04-26 2019-10-31 株式会社デンソー 熱交換器
WO2019239446A1 (ja) 2018-06-11 2019-12-19 三菱電機株式会社 空気調和装置の室外機及び空気調和装置

Also Published As

Publication number Publication date
WO2021234957A1 (ja) 2021-11-25
US20230095279A1 (en) 2023-03-30
EP4155645B1 (en) 2024-10-30
JPWO2021234957A1 (enExample) 2021-11-25
EP4155645A1 (en) 2023-03-29
EP4155645A4 (en) 2023-06-21

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