EP4163580A4 - HEAT EXCHANGER AND REFRIGERATION CYCLE DEVICE - Google Patents

HEAT EXCHANGER AND REFRIGERATION CYCLE DEVICE Download PDF

Info

Publication number
EP4163580A4
EP4163580A4 EP20938547.5A EP20938547A EP4163580A4 EP 4163580 A4 EP4163580 A4 EP 4163580A4 EP 20938547 A EP20938547 A EP 20938547A EP 4163580 A4 EP4163580 A4 EP 4163580A4
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
circuit device
refrigeration circuit
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.)
Withdrawn
Application number
EP20938547.5A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP4163580A1 (en
Inventor
Atsushi Takahashi
Tsuyoshi Maeda
Satoru Yanachi
Atsushi Morita
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 EP4163580A1 publication Critical patent/EP4163580A1/en
Publication of EP4163580A4 publication Critical patent/EP4163580A4/en
Withdrawn legal-status Critical Current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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
    • F28D7/1607—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation with particular pattern of flow of the heat exchange media, e.g. change of flow direction
    • 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
    • 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
    • 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
    • F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
    • 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

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)
EP20938547.5A 2020-06-04 2020-06-04 HEAT EXCHANGER AND REFRIGERATION CYCLE DEVICE Withdrawn EP4163580A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/022105 WO2021245877A1 (ja) 2020-06-04 2020-06-04 熱交換器および冷凍サイクル装置

Publications (2)

Publication Number Publication Date
EP4163580A1 EP4163580A1 (en) 2023-04-12
EP4163580A4 true EP4163580A4 (en) 2023-07-19

Family

ID=78830204

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20938547.5A Withdrawn EP4163580A4 (en) 2020-06-04 2020-06-04 HEAT EXCHANGER AND REFRIGERATION CYCLE DEVICE

Country Status (5)

Country Link
US (1) US20230194180A1 (https=)
EP (1) EP4163580A4 (https=)
JP (1) JP7399286B2 (https=)
CN (1) CN115917243A (https=)
WO (1) WO2021245877A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022114849A1 (ko) * 2020-11-27 2022-06-02 주식회사 경동나비엔 증발식 응축기 및 이를 포함하는 공기 조화기
WO2023234121A1 (ja) * 2022-05-31 2023-12-07 株式会社デンソーエアクール 車載用熱交換器
DE112022007322T5 (de) * 2022-06-01 2025-03-27 Mitsubishi Electric Corporation Wärmetauscher und Kühlkreislaufvorrichtung

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019193713A1 (ja) * 2018-04-05 2019-10-10 三菱電機株式会社 分配器及び熱交換器

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0596773U (ja) * 1992-05-29 1993-12-27 株式会社ゼクセル 熱交換器
JP4328411B2 (ja) * 1999-05-10 2009-09-09 昭和電工株式会社 熱交換器
JP2002130979A (ja) * 2000-10-25 2002-05-09 Showa Denko Kk 熱交換器
JP2002372340A (ja) * 2001-06-19 2002-12-26 Calsonic Kansei Corp 凝縮器
US6745827B2 (en) * 2001-09-29 2004-06-08 Halla Climate Control Corporation Heat exchanger
DE102004056790A1 (de) * 2004-10-04 2006-04-06 Behr Gmbh & Co. Kg Wärmetauscher
US7523781B2 (en) * 2005-01-24 2009-04-28 Halls Climate Control Corporation Heat exchanger
WO2006083329A2 (en) * 2005-02-02 2006-08-10 Carrier Corporation Refrigerating system with economizing cycle
JP5764345B2 (ja) * 2011-02-15 2015-08-19 株式会社ケーヒン・サーマル・テクノロジー エバポレータ
US9494368B2 (en) * 2013-09-11 2016-11-15 Daikin Industries, Ltd. Heat exchanger and air conditioner
JP6641721B2 (ja) * 2015-04-27 2020-02-05 ダイキン工業株式会社 熱交換器および空気調和機
KR101837046B1 (ko) * 2015-07-31 2018-04-19 엘지전자 주식회사 열교환기
WO2017175346A1 (ja) * 2016-04-07 2017-10-12 三菱電機株式会社 分配器、熱交換器、空気調和装置
JP6631608B2 (ja) * 2017-09-25 2020-01-15 ダイキン工業株式会社 空気調和装置
JPWO2019087235A1 (ja) * 2017-10-30 2020-10-22 三菱電機株式会社 冷媒分配器および冷凍サイクル装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019193713A1 (ja) * 2018-04-05 2019-10-10 三菱電機株式会社 分配器及び熱交換器

Also Published As

Publication number Publication date
JP7399286B2 (ja) 2023-12-15
EP4163580A1 (en) 2023-04-12
WO2021245877A1 (ja) 2021-12-09
US20230194180A1 (en) 2023-06-22
JPWO2021245877A1 (https=) 2021-12-09
CN115917243A (zh) 2023-04-04

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