JP7309041B2 - 熱交換器および冷凍サイクル装置 - Google Patents

熱交換器および冷凍サイクル装置 Download PDF

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Publication number
JP7309041B2
JP7309041B2 JP2022512516A JP2022512516A JP7309041B2 JP 7309041 B2 JP7309041 B2 JP 7309041B2 JP 2022512516 A JP2022512516 A JP 2022512516A JP 2022512516 A JP2022512516 A JP 2022512516A JP 7309041 B2 JP7309041 B2 JP 7309041B2
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Japan
Prior art keywords
fin
heat exchanger
heat transfer
windward
protrusion
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JP2022512516A
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English (en)
Japanese (ja)
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JPWO2021199121A5 (https=
JPWO2021199121A1 (https=
Inventor
暁 八柳
剛志 前田
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 JPWO2021199121A1 publication Critical patent/JPWO2021199121A1/ja
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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
    • F28F1/10—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
    • F28F1/24—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 and extending transversely
    • F28F1/32—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 and extending transversely the means having portions engaging further tubular elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
    • 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
    • F28D1/047—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 bent, e.g. in a serpentine or zig-zag
    • F28D1/0477—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 bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag

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  • 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)
JP2022512516A 2020-03-30 2020-03-30 熱交換器および冷凍サイクル装置 Active JP7309041B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/014479 WO2021199121A1 (ja) 2020-03-30 2020-03-30 熱交換器および冷凍サイクル装置

Publications (3)

Publication Number Publication Date
JPWO2021199121A1 JPWO2021199121A1 (https=) 2021-10-07
JPWO2021199121A5 JPWO2021199121A5 (https=) 2022-07-19
JP7309041B2 true JP7309041B2 (ja) 2023-07-14

Family

ID=77929795

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022512516A Active JP7309041B2 (ja) 2020-03-30 2020-03-30 熱交換器および冷凍サイクル装置

Country Status (4)

Country Link
EP (1) EP4130634B1 (https=)
JP (1) JP7309041B2 (https=)
ES (1) ES2987256T3 (https=)
WO (1) WO2021199121A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20250081223A (ko) * 2023-11-29 2025-06-05 엘지전자 주식회사 열교환기

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001174181A (ja) 1999-10-06 2001-06-29 Mitsubishi Heavy Ind Ltd フィンアンドチューブ熱交換器及びこれを備えた空気調和機
JP2005090939A (ja) 2003-09-15 2005-04-07 Lg Electronics Inc 熱交換器
JP2006038419A (ja) 2004-07-30 2006-02-09 Matsushita Electric Ind Co Ltd 空気調和機
WO2007108386A1 (ja) 2006-03-23 2007-09-27 Matsushita Electric Industrial Co., Ltd. フィンチューブ型熱交換器、熱交換器用フィンおよびヒートポンプ装置
WO2007122996A1 (ja) 2006-04-21 2007-11-01 Panasonic Corporation 伝熱フィンおよびフィンチューブ型熱交換器
JP2008215670A (ja) 2007-03-01 2008-09-18 Matsushita Electric Ind Co Ltd 伝熱フィン、フィンチューブ型熱交換器および冷凍サイクル装置
JP2011144953A (ja) 2010-01-12 2011-07-28 Mitsubishi Electric Corp フィンチューブ型熱交換器およびこれを用いた空調装置
JP2012163320A (ja) 2011-01-21 2012-08-30 Daikin Industries Ltd 熱交換器および空気調和機
JP2014511992A (ja) 2011-04-21 2014-05-19 エルジー エレクトロニクス インコーポレイティド 熱交換器
JP2015132468A (ja) 2015-04-22 2015-07-23 三菱電機株式会社 空気調和機の熱交換器
JP2016183841A (ja) 2015-03-26 2016-10-20 株式会社富士通ゼネラル 熱交換器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5620715Y2 (https=) * 1973-07-17 1981-05-15
JPS5224301Y2 (https=) * 1973-12-11 1977-06-02
JPS5787979U (https=) * 1980-11-13 1982-05-31
JPS63294494A (ja) * 1987-05-27 1988-12-01 Nippon Denso Co Ltd 熱交換器
JPH10227589A (ja) * 1996-12-12 1998-08-25 Daikin Ind Ltd ワッフル型クロスフィン熱交換器
WO2011096124A1 (ja) * 2010-02-08 2011-08-11 住友軽金属工業株式会社 フィン・アンド・チューブ式熱交換器

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001174181A (ja) 1999-10-06 2001-06-29 Mitsubishi Heavy Ind Ltd フィンアンドチューブ熱交換器及びこれを備えた空気調和機
JP2005090939A (ja) 2003-09-15 2005-04-07 Lg Electronics Inc 熱交換器
JP2006038419A (ja) 2004-07-30 2006-02-09 Matsushita Electric Ind Co Ltd 空気調和機
WO2007108386A1 (ja) 2006-03-23 2007-09-27 Matsushita Electric Industrial Co., Ltd. フィンチューブ型熱交換器、熱交換器用フィンおよびヒートポンプ装置
WO2007122996A1 (ja) 2006-04-21 2007-11-01 Panasonic Corporation 伝熱フィンおよびフィンチューブ型熱交換器
JP2008215670A (ja) 2007-03-01 2008-09-18 Matsushita Electric Ind Co Ltd 伝熱フィン、フィンチューブ型熱交換器および冷凍サイクル装置
JP2011144953A (ja) 2010-01-12 2011-07-28 Mitsubishi Electric Corp フィンチューブ型熱交換器およびこれを用いた空調装置
JP2012163320A (ja) 2011-01-21 2012-08-30 Daikin Industries Ltd 熱交換器および空気調和機
JP2014511992A (ja) 2011-04-21 2014-05-19 エルジー エレクトロニクス インコーポレイティド 熱交換器
JP2016183841A (ja) 2015-03-26 2016-10-20 株式会社富士通ゼネラル 熱交換器
JP2015132468A (ja) 2015-04-22 2015-07-23 三菱電機株式会社 空気調和機の熱交換器

Also Published As

Publication number Publication date
EP4130634A1 (en) 2023-02-08
ES2987256T3 (es) 2024-11-14
EP4130634B1 (en) 2024-06-19
WO2021199121A1 (ja) 2021-10-07
EP4130634A4 (en) 2023-05-10
JPWO2021199121A1 (https=) 2021-10-07

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