EP4067805A4 - Échangeur de chaleur et système de réfrigération - Google Patents

Échangeur de chaleur et système de réfrigération Download PDF

Info

Publication number
EP4067805A4
EP4067805A4 EP20906651.3A EP20906651A EP4067805A4 EP 4067805 A4 EP4067805 A4 EP 4067805A4 EP 20906651 A EP20906651 A EP 20906651A EP 4067805 A4 EP4067805 A4 EP 4067805A4
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
refrigeration system
refrigeration
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.)
Pending
Application number
EP20906651.3A
Other languages
German (de)
English (en)
Other versions
EP4067805A1 (fr
Inventor
Wenjian WEI
Zhaozhong LAN
Wenyong Ma
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.)
Zhejiang Dunan Artificial Environment Co Ltd
Original Assignee
Zhejiang Dunan Artificial Environment Co Ltd
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 Zhejiang Dunan Artificial Environment Co Ltd filed Critical Zhejiang Dunan Artificial Environment Co Ltd
Publication of EP4067805A1 publication Critical patent/EP4067805A1/fr
Publication of EP4067805A4 publication Critical patent/EP4067805A4/fr
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F28F9/0219—Arrangements for sealing end plates into casing or header box; Header box sub-elements
    • F28F9/0221—Header boxes or end plates formed by stacked elements
    • 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
    • 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
    • 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
    • F28F1/30—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 being attachable to the element
    • 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
    • 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

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)
EP20906651.3A 2019-12-25 2020-12-14 Échangeur de chaleur et système de réfrigération Pending EP4067805A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201922374776.0U CN212157731U (zh) 2019-12-25 2019-12-25 换热器及制冷系统
PCT/CN2020/136137 WO2021129440A1 (fr) 2019-12-25 2020-12-14 Échangeur de chaleur et système de réfrigération

Publications (2)

Publication Number Publication Date
EP4067805A1 EP4067805A1 (fr) 2022-10-05
EP4067805A4 true EP4067805A4 (fr) 2023-01-04

Family

ID=73704938

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20906651.3A Pending EP4067805A4 (fr) 2019-12-25 2020-12-14 Échangeur de chaleur et système de réfrigération

Country Status (5)

Country Link
EP (1) EP4067805A4 (fr)
JP (1) JP2023507904A (fr)
KR (1) KR20220098388A (fr)
CN (1) CN212157731U (fr)
WO (1) WO2021129440A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01203890A (ja) * 1988-02-08 1989-08-16 Nippon Denso Co Ltd 熱交換器
JPH0229594A (ja) * 1988-04-28 1990-01-31 Nippon Denso Co Ltd 熱交換器
JP2001263989A (ja) * 2000-03-17 2001-09-26 Kobe Steel Ltd ドロンカップ型熱交換器
DE10112697A1 (de) * 2001-03-16 2002-09-19 Behr Gmbh & Co Wärmeübertrager, insbesondere für Kraftfahrzeuge

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0631689B2 (ja) * 1987-12-24 1994-04-27 日本電装株式会社 熱交換器
JPH0886591A (ja) * 1994-07-22 1996-04-02 Nippondenso Co Ltd 熱交換器、および冷媒蒸発器
KR20010068204A (ko) * 2000-07-03 2001-07-23 배길훈 자동차 열교환기용 헤드어셈블리
EP1369658A1 (fr) * 2002-06-03 2003-12-10 VALMEX S.p.A. Elément radiant et radiateur associé
FR2858385B1 (fr) * 2003-07-29 2006-02-17 Valeo Thermique Moteur Sa Embout de tube pour element de circuit hydraulique, en particulier pour echangeur de chaleur
CN106440523A (zh) * 2016-08-29 2017-02-22 扬州派斯特换热设备有限公司 一种高效的平行流换热器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01203890A (ja) * 1988-02-08 1989-08-16 Nippon Denso Co Ltd 熱交換器
JPH0229594A (ja) * 1988-04-28 1990-01-31 Nippon Denso Co Ltd 熱交換器
JP2001263989A (ja) * 2000-03-17 2001-09-26 Kobe Steel Ltd ドロンカップ型熱交換器
DE10112697A1 (de) * 2001-03-16 2002-09-19 Behr Gmbh & Co Wärmeübertrager, insbesondere für Kraftfahrzeuge

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021129440A1 *

Also Published As

Publication number Publication date
CN212157731U (zh) 2020-12-15
WO2021129440A1 (fr) 2021-07-01
EP4067805A1 (fr) 2022-10-05
JP2023507904A (ja) 2023-02-28
KR20220098388A (ko) 2022-07-12

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