JP7486671B2 - 冷媒分配器、熱交換器及び冷凍サイクル装置 - Google Patents

冷媒分配器、熱交換器及び冷凍サイクル装置 Download PDF

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Publication number
JP7486671B2
JP7486671B2 JP2023531153A JP2023531153A JP7486671B2 JP 7486671 B2 JP7486671 B2 JP 7486671B2 JP 2023531153 A JP2023531153 A JP 2023531153A JP 2023531153 A JP2023531153 A JP 2023531153A JP 7486671 B2 JP7486671 B2 JP 7486671B2
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Japan
Prior art keywords
plate
refrigerant
shaped member
passages
protrusions
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JP2023531153A
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English (en)
Japanese (ja)
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JPWO2023275936A1 (https=
JPWO2023275936A5 (https=
Inventor
篤史 ▲高▼橋
剛志 前田
悟 梁池
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 JPWO2023275936A5 publication Critical patent/JPWO2023275936A5/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
    • 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
    • F28F9/028—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by using inserts for modifying the pattern of flow inside the header box, e.g. by using flow restrictors or permeable bodies or blocks with channels
    • 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
    • F25B39/00—Evaporators; Condensers
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/40—Fluid line arrangements
    • F25B41/42—Arrangements for diverging or converging flows, e.g. branch lines or junctions
    • 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
    • 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
    • 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
    • F28F9/0278—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 stacked distribution plates or perforated plates arranged over 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)
JP2023531153A 2021-06-28 2021-06-28 冷媒分配器、熱交換器及び冷凍サイクル装置 Active JP7486671B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/024368 WO2023275936A1 (ja) 2021-06-28 2021-06-28 冷媒分配器、熱交換器及び冷凍サイクル装置

Publications (3)

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JPWO2023275936A1 JPWO2023275936A1 (https=) 2023-01-05
JPWO2023275936A5 JPWO2023275936A5 (https=) 2023-12-20
JP7486671B2 true JP7486671B2 (ja) 2024-05-17

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JP2023531153A Active JP7486671B2 (ja) 2021-06-28 2021-06-28 冷媒分配器、熱交換器及び冷凍サイクル装置

Country Status (5)

Country Link
US (1) US20240328729A1 (https=)
EP (1) EP4365511A1 (https=)
JP (1) JP7486671B2 (https=)
CN (1) CN117545971A (https=)
WO (1) WO2023275936A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025182019A1 (ja) * 2024-02-29 2025-09-04 三菱電機株式会社 熱交換器用ヘッダ、熱交換器、及び冷凍サイクル装置
WO2025238677A1 (ja) * 2024-05-13 2025-11-20 日本キヤリア株式会社 熱交換器

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014184913A1 (ja) 2013-05-15 2014-11-20 三菱電機株式会社 積層型ヘッダー、熱交換器、及び、空気調和装置
WO2016071946A1 (ja) 2014-11-04 2016-05-12 三菱電機株式会社 積層型ヘッダ、熱交換器、及び、空気調和装置
WO2017103965A1 (ja) 2015-12-14 2017-06-22 三菱電機株式会社 分配器、熱交換器、空気調和装置、及び、分配器の製造方法
WO2019073610A1 (ja) 2017-10-13 2019-04-18 三菱電機株式会社 積層型ヘッダー、熱交換器、及び、冷凍サイクル装置
WO2020090015A1 (ja) 2018-10-30 2020-05-07 三菱電機株式会社 冷媒分配器、熱交換器および空気調和装置
WO2020262699A1 (ja) 2019-06-28 2020-12-30 ダイキン工業株式会社 熱交換器およびヒートポンプ装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0894285A (ja) * 1994-09-29 1996-04-12 Zexel Corp 熱交換器
JPH11118295A (ja) * 1997-10-17 1999-04-30 Hitachi Ltd プレート型分流器およびその製造方法
JP6785137B2 (ja) * 2016-11-28 2020-11-18 株式会社ケーヒン・サーマル・テクノロジー エバポレータ
WO2018116413A1 (ja) 2016-12-21 2018-06-28 三菱電機株式会社 分配器、熱交換器、及び、冷凍サイクル装置
CN115698608A (zh) * 2020-06-05 2023-02-03 三菱电机株式会社 制冷剂分配器、热交换器和空调装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014184913A1 (ja) 2013-05-15 2014-11-20 三菱電機株式会社 積層型ヘッダー、熱交換器、及び、空気調和装置
WO2016071946A1 (ja) 2014-11-04 2016-05-12 三菱電機株式会社 積層型ヘッダ、熱交換器、及び、空気調和装置
WO2017103965A1 (ja) 2015-12-14 2017-06-22 三菱電機株式会社 分配器、熱交換器、空気調和装置、及び、分配器の製造方法
WO2019073610A1 (ja) 2017-10-13 2019-04-18 三菱電機株式会社 積層型ヘッダー、熱交換器、及び、冷凍サイクル装置
WO2020090015A1 (ja) 2018-10-30 2020-05-07 三菱電機株式会社 冷媒分配器、熱交換器および空気調和装置
WO2020262699A1 (ja) 2019-06-28 2020-12-30 ダイキン工業株式会社 熱交換器およびヒートポンプ装置

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EP4365511A1 (en) 2024-05-08
CN117545971A (zh) 2024-02-09
US20240328729A1 (en) 2024-10-03
WO2023275936A1 (ja) 2023-01-05
JPWO2023275936A1 (https=) 2023-01-05

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