EP4130634A4 - Wärmetauscher und kältekreislaufvorrichtung - Google Patents

Wärmetauscher und kältekreislaufvorrichtung Download PDF

Info

Publication number
EP4130634A4
EP4130634A4 EP20928270.6A EP20928270A EP4130634A4 EP 4130634 A4 EP4130634 A4 EP 4130634A4 EP 20928270 A EP20928270 A EP 20928270A EP 4130634 A4 EP4130634 A4 EP 4130634A4
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
refrigeration cycle
cycle device
refrigeration
exchanger
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.)
Granted
Application number
EP20928270.6A
Other languages
English (en)
French (fr)
Other versions
EP4130634B1 (de
EP4130634A1 (de
Inventor
Akira YATSUYANAGI
Tsuyoshi Maeda
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
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of EP4130634A1 publication Critical patent/EP4130634A1/de
Publication of EP4130634A4 publication Critical patent/EP4130634A4/de
Application granted granted Critical
Publication of EP4130634B1 publication Critical patent/EP4130634B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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

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)
EP20928270.6A 2020-03-30 2020-03-30 Wärmetauscher und kältekreislaufvorrichtung Active EP4130634B1 (de)

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
EP4130634A1 EP4130634A1 (de) 2023-02-08
EP4130634A4 true EP4130634A4 (de) 2023-05-10
EP4130634B1 EP4130634B1 (de) 2024-06-19

Family

ID=77929795

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20928270.6A Active EP4130634B1 (de) 2020-03-30 2020-03-30 Wärmetauscher und kältekreislaufvorrichtung

Country Status (3)

Country Link
EP (1) EP4130634B1 (de)
JP (1) JP7309041B2 (de)
WO (1) WO2021199121A1 (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5787979U (de) * 1980-11-13 1982-05-31
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
US20090133863A1 (en) * 2006-04-21 2009-05-28 Panasonic Corporation Heat transfer fin and fin-tube heat exchanger
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

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5620715Y2 (de) * 1973-07-17 1981-05-15
JPS5224301Y2 (de) * 1973-12-11 1977-06-02
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
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
KR100543599B1 (ko) * 2003-09-15 2006-01-20 엘지전자 주식회사 열교환기
JP4687030B2 (ja) * 2004-07-30 2011-05-25 パナソニック株式会社 空気調和機
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
JP5072983B2 (ja) 2010-01-12 2012-11-14 三菱電機株式会社 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
US20130299141A1 (en) * 2011-01-21 2013-11-14 Daikin Industries, Ltd. Heat exchanger and air conditioner
KR20120119469A (ko) * 2011-04-21 2012-10-31 엘지전자 주식회사 열교환기
JP6592930B2 (ja) * 2015-03-26 2019-10-23 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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5787979U (de) * 1980-11-13 1982-05-31
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
EP2006629A2 (de) * 2006-03-23 2008-12-24 Panasonic Corporation Rippenrohrwärmetauscher, rippe für wärmetauscher und wärmepumpenvorrichtung
US20090133863A1 (en) * 2006-04-21 2009-05-28 Panasonic Corporation Heat transfer fin and fin-tube heat exchanger
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021199121A1 *

Also Published As

Publication number Publication date
JPWO2021199121A1 (de) 2021-10-07
WO2021199121A1 (ja) 2021-10-07
EP4130634B1 (de) 2024-06-19
JP7309041B2 (ja) 2023-07-14
EP4130634A1 (de) 2023-02-08

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