SG11202010610YA - Heat exchanger, heat exchanger unit, and refrigeration cycle apparatus - Google Patents

Heat exchanger, heat exchanger unit, and refrigeration cycle apparatus

Info

Publication number
SG11202010610YA
SG11202010610YA SG11202010610YA SG11202010610YA SG11202010610YA SG 11202010610Y A SG11202010610Y A SG 11202010610YA SG 11202010610Y A SG11202010610Y A SG 11202010610YA SG 11202010610Y A SG11202010610Y A SG 11202010610YA SG 11202010610Y A SG11202010610Y A SG 11202010610YA
Authority
SG
Singapore
Prior art keywords
heat exchanger
refrigeration cycle
cycle apparatus
unit
exchanger unit
Prior art date
Application number
SG11202010610YA
Inventor
Akira Yatsuyanagi
Tsuyoshi Maeda
Tomohiko Takahashi
Yoshihide Asai
Hidetomo Nakagawa
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 SG11202010610YA publication Critical patent/SG11202010610YA/en

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
    • F28D1/053—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
    • F28D1/05391—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel conduits combined with a particular flow pattern, e.g. multi-row multi-stage 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
    • 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
    • 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
    • F28F1/34—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 obliquely
    • 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
    • F28F13/04—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by preventing the formation of continuous films of condensate on heat-exchange surfaces, e.g. by promoting droplet formation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F17/00—Removing ice or water from heat-exchange apparatus
    • F28F17/005—Means for draining condensates from heat exchangers, e.g. from evaporators
    • 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
    • F28D2021/0071—Evaporators
    • 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
    • F28F2240/00—Spacing means

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)
SG11202010610YA 2018-06-13 2018-06-13 Heat exchanger, heat exchanger unit, and refrigeration cycle apparatus SG11202010610YA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2018/022576 WO2019239520A1 (en) 2018-06-13 2018-06-13 Heat exchanger, heat exchanger unit, and refrigeration cycle device

Publications (1)

Publication Number Publication Date
SG11202010610YA true SG11202010610YA (en) 2020-11-27

Family

ID=68842066

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202010610YA SG11202010610YA (en) 2018-06-13 2018-06-13 Heat exchanger, heat exchanger unit, and refrigeration cycle apparatus

Country Status (7)

Country Link
US (1) US11391521B2 (en)
EP (1) EP3809086A4 (en)
JP (1) JP7004814B2 (en)
CN (1) CN112204331B (en)
AU (1) AU2018427607B2 (en)
SG (1) SG11202010610YA (en)
WO (1) WO2019239520A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11737246B2 (en) * 2021-04-27 2023-08-22 Quanta Computer Inc. Dual-radiator cooling device
WO2024080937A1 (en) * 2022-10-14 2024-04-18 National University Of Singapore An apparatus, system, and method for heat exchange

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2915296A (en) * 1955-04-07 1959-12-01 Olin Mathieson Heat exchanger
US4691768A (en) * 1985-12-27 1987-09-08 Heil-Quaker Corporation Lanced fin condenser for central air conditioner
JPH0791873A (en) * 1993-09-20 1995-04-07 Hitachi Ltd Fin and tube type heat exchanger
KR100543599B1 (en) * 2003-09-15 2006-01-20 엘지전자 주식회사 Heat exchanger
US20070295492A1 (en) * 2005-04-25 2007-12-27 Anthony Sharp Heat exchange system with inclined heat exchanger device
JP4952196B2 (en) * 2005-12-07 2012-06-13 パナソニック株式会社 Heat exchanger
JP4989979B2 (en) 2007-01-10 2012-08-01 昭和電工株式会社 Heat exchanger
JP5337402B2 (en) 2008-05-14 2013-11-06 パナソニック株式会社 Finned tube heat exchanger
CN101738008A (en) * 2009-11-30 2010-06-16 江苏康泰热交换设备工程有限公司 Heat exchanger beneficial to discharge of condensate water
AU2012208120A1 (en) * 2011-01-21 2013-08-01 Daikin Industries, Ltd. Heat exchanger and air conditioner
KR101451055B1 (en) * 2011-01-21 2014-10-16 다이킨 고교 가부시키가이샤 Heat exchanger and air conditioner
JP2014035122A (en) 2012-08-08 2014-02-24 Toshiba Corp Heat exchanger
EP2725311B1 (en) * 2012-10-29 2018-05-09 Samsung Electronics Co., Ltd. Heat exchanger
JP2014156990A (en) 2013-02-18 2014-08-28 Mitsubishi Electric Corp Heat exchanger of air conditioner
JP5962734B2 (en) * 2014-10-27 2016-08-03 ダイキン工業株式会社 Heat exchanger
JP6647319B2 (en) * 2016-01-19 2020-02-14 三菱電機株式会社 Heat exchanger

Also Published As

Publication number Publication date
EP3809086A1 (en) 2021-04-21
US11391521B2 (en) 2022-07-19
JP7004814B2 (en) 2022-01-21
WO2019239520A1 (en) 2019-12-19
JPWO2019239520A1 (en) 2021-04-01
CN112204331A (en) 2021-01-08
AU2018427607A1 (en) 2020-12-17
AU2018427607B2 (en) 2022-04-14
CN112204331B (en) 2022-12-02
US20210239409A1 (en) 2021-08-05
EP3809086A4 (en) 2021-06-23

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