JP7330294B2 - 熱交換器、熱交換器ユニット、及び冷凍サイクル装置 - Google Patents

熱交換器、熱交換器ユニット、及び冷凍サイクル装置 Download PDF

Info

Publication number
JP7330294B2
JP7330294B2 JP2021565162A JP2021565162A JP7330294B2 JP 7330294 B2 JP7330294 B2 JP 7330294B2 JP 2021565162 A JP2021565162 A JP 2021565162A JP 2021565162 A JP2021565162 A JP 2021565162A JP 7330294 B2 JP7330294 B2 JP 7330294B2
Authority
JP
Japan
Prior art keywords
header
heat exchange
exchange member
heat exchanger
heat
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.)
Active
Application number
JP2021565162A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2021124390A5 (https=
JPWO2021124390A1 (https=
Inventor
暁 八柳
剛志 前田
武巳 松本
圭佑 西本
友理子 大熊
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 JPWO2021124390A1 publication Critical patent/JPWO2021124390A1/ja
Publication of JPWO2021124390A5 publication Critical patent/JPWO2021124390A5/ja
Application granted granted Critical
Publication of JP7330294B2 publication Critical patent/JP7330294B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • F28D1/05383—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel conduits
    • 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
    • F28F1/025—Tubular elements of cross-section which is non-circular with variable shape, e.g. with modified tube ends, with different geometrical features
    • 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
    • F28F1/14—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 longitudinally
    • F28F1/16—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 longitudinally the means being integral with the element, e.g. formed by extrusion
    • 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
    • F28F9/0246—Arrangements for connecting header boxes with flow lines
    • 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
    • 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
    • F28F1/14—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 longitudinally
    • F28F1/16—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 longitudinally the means being integral with the element, e.g. formed by extrusion
    • F28F1/18—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 longitudinally the means being integral with the element, e.g. formed by extrusion the element being built-up from finned sections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00—Fastening; Joining
    • F28F2275/04—Fastening; Joining by brazing
    • F28F2275/045—Fastening; Joining by brazing with particular processing steps, e.g. by allowing displacement of parts during brazing or by using a reservoir for storing brazing material

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)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
JP2021565162A 2019-12-16 2019-12-16 熱交換器、熱交換器ユニット、及び冷凍サイクル装置 Active JP7330294B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/049152 WO2021124390A1 (ja) 2019-12-16 2019-12-16 熱交換器、熱交換器ユニット、及び冷凍サイクル装置

Publications (3)

Publication Number Publication Date
JPWO2021124390A1 JPWO2021124390A1 (https=) 2021-06-24
JPWO2021124390A5 JPWO2021124390A5 (https=) 2022-04-26
JP7330294B2 true JP7330294B2 (ja) 2023-08-21

Family

ID=76478580

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021565162A Active JP7330294B2 (ja) 2019-12-16 2019-12-16 熱交換器、熱交換器ユニット、及び冷凍サイクル装置

Country Status (4)

Country Link
US (1) US20220373264A1 (https=)
EP (1) EP4080150A4 (https=)
JP (1) JP7330294B2 (https=)
WO (1) WO2021124390A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001059692A (ja) 1999-06-17 2001-03-06 Marunaka:Kk 熱交換器用パイプと、熱交換器用パイプとチューブとの連結構造
US20030094260A1 (en) 2001-11-19 2003-05-22 Whitlow Gregory Alan Heat exchanger tube with stone protection appendage
JP2003314987A (ja) 2002-02-19 2003-11-06 Denso Corp 熱交換器
WO2016084668A1 (ja) 2014-11-26 2016-06-02 サンデンホールディングス株式会社 熱交換器
JP2017048988A (ja) 2015-09-04 2017-03-09 株式会社ケーヒン・サーマル・テクノロジー 熱交換器

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3391732A (en) * 1966-07-29 1968-07-09 Mesabi Cores Inc Radiator construction
AT335672B (de) * 1974-08-07 1977-03-25 Iwet Anstalt Aus aluminium gefertigter gliederradiator fur zentralheizungsanlagen
US5048602A (en) * 1989-05-22 1991-09-17 Showa Aluminum Kabushiki Kaisha Heat exchangers
JPH07112095B2 (ja) * 1989-06-30 1995-11-29 松下電器産業株式会社 超短光パルス発生装置
JPH0396574A (ja) * 1989-09-09 1991-04-22 Matsushita Electric Works Ltd 浴室ユニット
JP2506076Y2 (ja) * 1989-12-21 1996-08-07 昭和アルミニウム株式会社 熱交換器
JP2517872Y2 (ja) * 1989-12-29 1996-11-20 昭和アルミニウム株式会社 熱交換器
JPH08327276A (ja) * 1995-05-30 1996-12-13 Sanden Corp 多管式熱交換器
JP3797717B2 (ja) * 1996-10-11 2006-07-19 昭和電工株式会社 偏平多孔管の端部絞り加工方法
JP3829494B2 (ja) * 1998-09-07 2006-10-04 株式会社デンソー 熱交換器
US7422054B2 (en) * 1999-07-16 2008-09-09 Dierbeck Robert F Heat exchanger assembly for a charge air cooler
KR20040099497A (ko) * 2003-05-19 2004-12-02 한라공조주식회사 자동차 공조장치용 열교환기
WO2015037097A1 (ja) * 2013-09-12 2015-03-19 三菱電機株式会社 積層型ヘッダー、熱交換器、及び、ヒートポンプ装置
WO2015136501A1 (en) * 2014-03-14 2015-09-17 Fondital S.P.A. Connection device for connecting a heating radiator to a plumbing system
JP2018155479A (ja) 2017-03-16 2018-10-04 ダイキン工業株式会社 伝熱管ユニットを有する熱交換器
JP7068574B2 (ja) * 2017-03-16 2022-05-17 ダイキン工業株式会社 伝熱管ユニットを有する熱交換器
CN108592663B (zh) * 2018-02-12 2020-02-21 深圳易信科技股份有限公司 一种气液热交换装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001059692A (ja) 1999-06-17 2001-03-06 Marunaka:Kk 熱交換器用パイプと、熱交換器用パイプとチューブとの連結構造
US20030094260A1 (en) 2001-11-19 2003-05-22 Whitlow Gregory Alan Heat exchanger tube with stone protection appendage
JP2003314987A (ja) 2002-02-19 2003-11-06 Denso Corp 熱交換器
WO2016084668A1 (ja) 2014-11-26 2016-06-02 サンデンホールディングス株式会社 熱交換器
JP2017048988A (ja) 2015-09-04 2017-03-09 株式会社ケーヒン・サーマル・テクノロジー 熱交換器

Also Published As

Publication number Publication date
EP4080150A1 (en) 2022-10-26
WO2021124390A1 (ja) 2021-06-24
EP4080150A4 (en) 2022-12-28
US20220373264A1 (en) 2022-11-24
JPWO2021124390A1 (https=) 2021-06-24

Similar Documents

Publication Publication Date Title
US11313630B2 (en) Heat exchanger and refrigeration cycle apparatus having heat exchanger
US11788799B2 (en) Heat exchanger and air conditioner
JP7188564B2 (ja) 熱交換器
JP7292510B2 (ja) 熱交換器及び空気調和機
JP2019052784A (ja) 熱交換器及び空気調和機
JP7330294B2 (ja) 熱交換器、熱交換器ユニット、及び冷凍サイクル装置
JP7486671B2 (ja) 冷媒分配器、熱交換器及び冷凍サイクル装置
JP7693039B2 (ja) 熱交換器およびそれを備えた空気調和装置
WO2024089927A1 (ja) 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
WO2022208733A1 (ja) 熱交換器
CN113785168B (zh) 热交换器及制冷循环装置
JP7496832B2 (ja) 熱交換器、熱交換器ユニット、冷凍サイクル装置、及び熱交換部材の製造方法
WO2023032155A1 (ja) 熱交換器、冷凍サイクル装置及び熱交換器の製造方法
JP7209821B2 (ja) 熱交換器及び冷凍サイクル装置
JP6797304B2 (ja) 熱交換器及び空気調和機
JP7353489B2 (ja) 熱交換器及び冷凍サイクル装置
JP2025163891A (ja) 熱交換器、熱交換器の製造方法、および熱交換器を備えた冷凍サイクル装置
JP5573705B2 (ja) 熱交換装置
JP7592183B2 (ja) 熱交換器および冷凍サイクル装置
JP2025163892A (ja) 熱交換器および熱交換器を備えた冷凍サイクル装置
WO2022259288A1 (ja) 熱交換器及び室外機
WO2024089798A1 (ja) 熱交換器及びこの熱交換器を備えた冷凍サイクル装置
WO2023248405A1 (ja) 熱交換器及び冷凍サイクル装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220209

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220209

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230124

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230324

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230411

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230607

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230711

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230808

R150 Certificate of patent or registration of utility model

Ref document number: 7330294

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150