EP3857150A1 - Platte für wärmetauscher und wärmetauscher mit mindestens einer solchen platte - Google Patents

Platte für wärmetauscher und wärmetauscher mit mindestens einer solchen platte

Info

Publication number
EP3857150A1
EP3857150A1 EP19795269.0A EP19795269A EP3857150A1 EP 3857150 A1 EP3857150 A1 EP 3857150A1 EP 19795269 A EP19795269 A EP 19795269A EP 3857150 A1 EP3857150 A1 EP 3857150A1
Authority
EP
European Patent Office
Prior art keywords
plate
rib
longitudinal
heat exchanger
plane
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.)
Granted
Application number
EP19795269.0A
Other languages
English (en)
French (fr)
Other versions
EP3857150B1 (de
Inventor
Julien Tissot
Kamel Azzouz
Michael LISSNER
Cédric DE VAULX
Patrick LEBLAY
Sébastien Garnier
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.)
Valeo Systemes Thermiques SAS
Original Assignee
Valeo Systemes Thermiques SAS
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 Valeo Systemes Thermiques SAS filed Critical Valeo Systemes Thermiques SAS
Publication of EP3857150A1 publication Critical patent/EP3857150A1/de
Application granted granted Critical
Publication of EP3857150B1 publication Critical patent/EP3857150B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
    • F28D9/0043—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
    • F28D9/0056—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another with U-flow or serpentine-flow inside conduits; with centrally arranged openings on the 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
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/08—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning
    • F28F3/086—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning having one or more openings therein forming tubular heat-exchange passages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
    • F28F3/042—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element
    • F28F3/044—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element the deformations being pontual, e.g. dimples
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
    • F28F3/042—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element
    • F28F3/046—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element the deformations being linear, e.g. corrugations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
    • F28F3/048—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of ribs integral with the element or local variations in thickness of the element, e.g. grooves, microchannels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
    • F28F2250/10—Particular pattern of flow of the heat exchange media
    • F28F2250/102—Particular pattern of flow of the heat exchange media with change of flow direction

Definitions

  • the coolant and / or the coolant inside the circulation channel as well as a too high speed of circulation of the coolant and / or the coolant inside the circulation channel, at least inside an area of the section for the passage of the coolant and / or the heat transfer liquid inside the circulation channel.
  • the area of the passage section inside which said speed of circulation is excessive is for example a corridor formed between the protrusions and the rib that the plate comprises.
  • the rib is of a sinuous conformation.
  • the rib is offset by a non-zero distance relative to a median plane of the plate, the median plane being orthogonal to the bottom plane and parallel to the axis of longitudinal extension of the plate,
  • FIG. 6 is a schematic view of a cross section of a rib fitted to the plate illustrated in Figures 3 to 5.
  • the bottom 106 comprises a rib 113 which is arranged so that the channel 111 has a U-shaped profile.
  • the rib 113 is parallel to a first direction D of elongation of the raised longitudinal edges 108a, 108b, the first direction D of elongation of the longitudinal raised edges 108a, 108b being preferably parallel to the longitudinal elongation axis Ai of the plate 105.
  • the rib 113 extends between a first longitudinal end 114 and a second longitudinal end 115, the first longitudinal end 114 being in contact with the first raised side edge 109a that includes the raised edge 107.

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)
EP19795269.0A 2018-09-25 2019-09-25 Platte für wärmetauscher und wärmetauscher mit mindestens einer solchen platte Active EP3857150B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1858765A FR3086376B1 (fr) 2018-09-25 2018-09-25 Plaque constitutive d'un echangeur de chaleur et echangeur de chaleur comprenant au moins une telle plaque
PCT/FR2019/052260 WO2020065217A1 (fr) 2018-09-25 2019-09-25 Plaque constitutive d'un échangeur de chaleur et échangeur de chaleur comprenant au moins une telle plaque

Publications (2)

Publication Number Publication Date
EP3857150A1 true EP3857150A1 (de) 2021-08-04
EP3857150B1 EP3857150B1 (de) 2023-05-24

Family

ID=64049429

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19795269.0A Active EP3857150B1 (de) 2018-09-25 2019-09-25 Platte für wärmetauscher und wärmetauscher mit mindestens einer solchen platte

Country Status (5)

Country Link
US (1) US11859925B2 (de)
EP (1) EP3857150B1 (de)
CN (1) CN113167544A (de)
FR (1) FR3086376B1 (de)
WO (1) WO2020065217A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111322888A (zh) * 2018-12-13 2020-06-23 浙江盾安热工科技有限公司 换热器及具有其的空调器
EP4015961B1 (de) * 2020-12-15 2023-05-10 Alfa Laval Corporate AB Wärmeübertragungsplatte

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2705617A (en) * 1950-08-11 1955-04-05 Ekwall Nils Richard Gosta Pasteurizing apparatus of the plate type
KR970019242U (ko) * 1995-10-05 1997-05-26 노트북형 컴퓨터의 외부 마우스 연결장치
KR200283451Y1 (ko) 1997-07-21 2002-09-19 한라공조주식회사 적층형열교환기플레이트
KR200164987Y1 (ko) * 1997-07-21 2000-01-15 신영주 적층형 열교환기
CA2323026A1 (en) * 2000-10-10 2002-04-10 Long Manufacturing Ltd. Heat exchangers with flow distributing orifice partitions
US20030116310A1 (en) * 2001-12-21 2003-06-26 Wittmann Joseph E. Flat tube heat exchanger core with internal fluid supply and suction lines
CA2381214C (en) * 2002-04-10 2007-06-26 Long Manufacturing Ltd. Heat exchanger inlet tube with flow distributing turbulizer
CA2414804A1 (en) * 2002-12-20 2004-06-20 Long Manufacturing Ltd. Insert tube securement in a heat exchanger
US20060231241A1 (en) * 2005-04-18 2006-10-19 Papapanu Steven J Evaporator with aerodynamic first dimples to suppress whistling noise
US7264045B2 (en) * 2005-08-23 2007-09-04 Delphi Technologies, Inc. Plate-type evaporator to suppress noise and maintain thermal performance
CN101874192B (zh) * 2007-07-23 2012-04-18 东京滤器株式会社 板层积式热交换器
DE102008014375A1 (de) * 2008-03-17 2009-09-24 Behr Gmbh & Co. Kg Gaskühler
CN102308177B (zh) * 2009-02-04 2013-05-08 阿尔法拉瓦尔股份有限公司 板式换热器
FR2978236B1 (fr) 2011-07-21 2015-08-21 Valeo Systemes Thermiques Echangeur thermique, tube plat et plaque correspondants
US20140008046A1 (en) * 2012-07-05 2014-01-09 Airec Ab Plate for heat exchanger, heat exchanger and air cooler comprising a heat exchanger
DE102013216523A1 (de) * 2013-08-21 2015-02-26 Behr Gmbh & Co. Kg Plattenwärmeübertrager
CN103759474B (zh) 2014-01-28 2018-01-02 丹佛斯微通道换热器（嘉兴）有限公司 板式换热器
DE102014217728A1 (de) * 2014-09-04 2016-03-10 Mahle International Gmbh Kühlplatte
DE102015222775A1 (de) * 2015-11-18 2017-05-18 Mahle International Gmbh Wärmeübertragerplatte
EP3270085B1 (de) * 2016-07-12 2019-11-06 Borgwarner Emissions Systems Spain, S.L.U. Wärmetauscher für ein agr-system

Also Published As

Publication number Publication date
US11859925B2 (en) 2024-01-02
US20210396479A1 (en) 2021-12-23
WO2020065217A1 (fr) 2020-04-02
EP3857150B1 (de) 2023-05-24
CN113167544A (zh) 2021-07-23
FR3086376B1 (fr) 2020-09-04
FR3086376A1 (fr) 2020-03-27

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