JP7706650B2 - 熱交換器、この熱交換器の製造方法およびこの熱交換器を備えた冷凍サイクル装置 - Google Patents

熱交換器、この熱交換器の製造方法およびこの熱交換器を備えた冷凍サイクル装置 Download PDF

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Publication number
JP7706650B2
JP7706650B2 JP2024517469A JP2024517469A JP7706650B2 JP 7706650 B2 JP7706650 B2 JP 7706650B2 JP 2024517469 A JP2024517469 A JP 2024517469A JP 2024517469 A JP2024517469 A JP 2024517469A JP 7706650 B2 JP7706650 B2 JP 7706650B2
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Japan
Prior art keywords
heat exchanger
flat tubes
pair
refrigerant flow
axis direction
Prior art date
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JP2024517469A
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English (en)
Japanese (ja)
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JPWO2024241417A1 (https=
JPWO2024241417A5 (ja
Inventor
洋次 尾中
理人 足立
七海 岸田
崇志 中島
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 date
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    • 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
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B13/00—Compression machines, plants or systems, with reversible cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2500/00—Problems to be solved
    • F25B2500/01—Geometry problems, e.g. for reducing size
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00—Evaporators; Condensers
    • F25B39/02—Evaporators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00—Evaporators; Condensers
    • F25B39/04—Condensers
    • 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
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F28F1/022—Tubular elements of cross-section which is non-circular with multiple channels
    • 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
    • F28F2009/0285—Other particular headers or end plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
JP2024517469A 2023-05-22 2023-05-22 熱交換器、この熱交換器の製造方法およびこの熱交換器を備えた冷凍サイクル装置 Active JP7706650B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2023/018916 WO2024241417A1 (ja) 2023-05-22 2023-05-22 熱交換器およびこの熱交換器を備えた冷凍サイクル装置

Publications (3)

Publication Number Publication Date
JPWO2024241417A1 JPWO2024241417A1 (https=) 2024-11-28
JPWO2024241417A5 JPWO2024241417A5 (ja) 2025-04-30
JP7706650B2 true JP7706650B2 (ja) 2025-07-11

Family

ID=93588988

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024517469A Active JP7706650B2 (ja) 2023-05-22 2023-05-22 熱交換器、この熱交換器の製造方法およびこの熱交換器を備えた冷凍サイクル装置

Country Status (4)

Country Link
EP (1) EP4718009A1 (https=)
JP (1) JP7706650B2 (https=)
CN (1) CN121219545A (https=)
WO (1) WO2024241417A1 (https=)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005037113A (ja) 2003-06-23 2005-02-10 Denso Corp 熱交換器
JP2005090806A (ja) 2003-09-16 2005-04-07 Matsushita Electric Ind Co Ltd 熱交換器
JP2005524820A (ja) 2002-05-07 2005-08-18 ヴァレオ インコーポレイテッド 熱交換器
JP2007093144A (ja) 2005-09-29 2007-04-12 Denso Corp 熱交換用チューブおよび熱交換器
JP2010065989A (ja) 2008-09-13 2010-03-25 Calsonic Kansei Corp 熱交換器用チューブ及び熱交換器
JP2021060130A (ja) 2019-10-03 2021-04-15 三菱電機株式会社 熱交換器及び、熱交換器の製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02230091A (ja) * 1989-03-01 1990-09-12 Hitachi Ltd サーペンタイン形熱交換器
JPH1144498A (ja) * 1997-05-30 1999-02-16 Showa Alum Corp 熱交換器用偏平多孔チューブ及び同チューブを用いた熱交換器
JP7037090B2 (ja) 2020-07-17 2022-03-16 ダイキン工業株式会社 熱交換器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005524820A (ja) 2002-05-07 2005-08-18 ヴァレオ インコーポレイテッド 熱交換器
JP2005037113A (ja) 2003-06-23 2005-02-10 Denso Corp 熱交換器
JP2005090806A (ja) 2003-09-16 2005-04-07 Matsushita Electric Ind Co Ltd 熱交換器
JP2007093144A (ja) 2005-09-29 2007-04-12 Denso Corp 熱交換用チューブおよび熱交換器
JP2010065989A (ja) 2008-09-13 2010-03-25 Calsonic Kansei Corp 熱交換器用チューブ及び熱交換器
JP2021060130A (ja) 2019-10-03 2021-04-15 三菱電機株式会社 熱交換器及び、熱交換器の製造方法

Also Published As

Publication number Publication date
JPWO2024241417A1 (https=) 2024-11-28
WO2024241417A1 (ja) 2024-11-28
EP4718009A1 (en) 2026-04-01
CN121219545A (zh) 2025-12-26

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