EP4006474A4 - Wärmetauscher und kühlzyklusvorrichtung - Google Patents

Wärmetauscher und kühlzyklusvorrichtung Download PDF

Info

Publication number
EP4006474A4
EP4006474A4 EP19940038.3A EP19940038A EP4006474A4 EP 4006474 A4 EP4006474 A4 EP 4006474A4 EP 19940038 A EP19940038 A EP 19940038A EP 4006474 A4 EP4006474 A4 EP 4006474A4
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.)
Pending
Application number
EP19940038.3A
Other languages
English (en)
French (fr)
Other versions
EP4006474A1 (de
Inventor
Toshiki KANATANI
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 EP4006474A1 publication Critical patent/EP4006474A1/de
Publication of EP4006474A4 publication Critical patent/EP4006474A4/de
Pending legal-status Critical Current

Links

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
    • F28D1/047—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
    • 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
    • F28F1/325—Fins with openings
    • 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
    • F28F9/027—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of distribution pipes
    • F28F9/0275—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of distribution pipes with multiple branch pipes
    • 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
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0068—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for refrigerant cycles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2210/00—Heat exchange conduits
    • F28F2210/08—Assemblies of conduits having different features

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)
EP19940038.3A 2019-07-29 2019-07-29 Wärmetauscher und kühlzyklusvorrichtung Pending EP4006474A4 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/029678 WO2021019647A1 (ja) 2019-07-29 2019-07-29 熱交換器および冷凍サイクル装置

Publications (2)

Publication Number Publication Date
EP4006474A1 EP4006474A1 (de) 2022-06-01
EP4006474A4 true EP4006474A4 (de) 2022-08-03

Family

ID=74230320

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19940038.3A Pending EP4006474A4 (de) 2019-07-29 2019-07-29 Wärmetauscher und kühlzyklusvorrichtung

Country Status (3)

Country Link
EP (1) EP4006474A4 (de)
JP (1) JP7258151B2 (de)
WO (1) WO2021019647A1 (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS618775U (ja) * 1984-06-15 1986-01-20 三菱電機株式会社 クロスフインチユ−ブ形熱交換器
JPH06272903A (ja) * 1993-03-23 1994-09-27 Mitsubishi Heavy Ind Ltd 空気調和機の室外ユニット
CN201081461Y (zh) * 2007-07-16 2008-07-02 四川长虹电器股份有限公司 管片式换热器
CN206787114U (zh) * 2017-05-08 2017-12-22 广东美的暖通设备有限公司 换热器组件和空调器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004347135A (ja) 2003-04-30 2004-12-09 Toshiba Kyaria Kk 空気調和装置の室外機
EP3009771B1 (de) 2013-06-13 2021-06-02 Mitsubishi Electric Corporation Klimaanlagenvorrichtung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS618775U (ja) * 1984-06-15 1986-01-20 三菱電機株式会社 クロスフインチユ−ブ形熱交換器
JPH06272903A (ja) * 1993-03-23 1994-09-27 Mitsubishi Heavy Ind Ltd 空気調和機の室外ユニット
CN201081461Y (zh) * 2007-07-16 2008-07-02 四川长虹电器股份有限公司 管片式换热器
CN206787114U (zh) * 2017-05-08 2017-12-22 广东美的暖通设备有限公司 换热器组件和空调器

Also Published As

Publication number Publication date
JPWO2021019647A1 (de) 2021-02-04
EP4006474A1 (de) 2022-06-01
WO2021019647A1 (ja) 2021-02-04
JP7258151B2 (ja) 2023-04-14

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