EP2810013B1 - Wärmetauscher - Google Patents

Wärmetauscher Download PDF

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Publication number
EP2810013B1
EP2810013B1 EP13701632.5A EP13701632A EP2810013B1 EP 2810013 B1 EP2810013 B1 EP 2810013B1 EP 13701632 A EP13701632 A EP 13701632A EP 2810013 B1 EP2810013 B1 EP 2810013B1
Authority
EP
European Patent Office
Prior art keywords
plates
fluid
heat exchanger
orifices
chambers
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
EP13701632.5A
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English (en)
French (fr)
Other versions
EP2810013A1 (de
Inventor
Christophe Denoual
Alain Pourmarin
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
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Publication of EP2810013A1 publication Critical patent/EP2810013A1/de
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Publication of EP2810013B1 publication Critical patent/EP2810013B1/de
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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
    • F28D9/0062—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 spaced plates with inserted elements
    • 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
    • F28D9/005—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 the plates having openings therein for both heat-exchange media
    • 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
    • F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
    • F28F27/02—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus for controlling the distribution of heat-exchange media between different 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
    • 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
    • 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
    • F28D7/0008—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 for one medium being in heat conductive contact with the conduits for the other medium
    • F28D7/0025—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 for one medium being in heat conductive contact with the conduits for the other medium the conduits for one medium or the conduits for both media being flat tubes or arrays of tubes

Definitions

  • Another object of the invention is to reduce the weight and the cost of a heat exchanger, with a view to industrialization.
  • the latter are arranged to communicate with a connection device capable of putting said first chambers into communication with an external circuit.
  • the figure 1 illustrates an embodiment of the heat exchanger 1 according to the invention.
  • This heat exchanger is intended to implement a heat transfer between a first fluid and a second fluid.
  • the first fluid can be a liquid, for example a heat transfer fluid such as glycol water, while the second fluid can be gaseous, two-phase or liquid.
  • each of the first chambers 3 is delimited by a pair of first plates 4 and 5.
  • each of the second chambers 6 is delimited by a pair of second plates 7 and 8.
  • a first plate 5, of the pair of first plates 4 and 5 comprises a deformation 55 delimited by a peripheral edge 56, the bottom of the deformation 55 extending in a plane distinct from that in which the peripheral edge extends 56.
  • the other first plate 4, of the pair of first plates 4 and 5, (which is not shown), comprises a deformation similar to the deformation 55.
  • the chamber 3 is thus delimited, on each side, by the deformations in the first plates 4 and 5.
  • each first plate such as the first plate 5 of the figure 2
  • the deformation of each first plate comprises a groove 58 disposed at the center of said deformation 55, so as to share the first chamber 3.
  • This groove 58 does not, however, extend along the whole of deformation 55, which makes it possible to provide, in the first chamber 3, two deformed portions 31 and 32 which are separated by the groove 58 and which communicate with each other via the third deformed portion 33. It is thus formed, by the portions 31 to 33 of the first chamber 3, a “U” fluid circulation circuit.
  • this disturber 9 is a corrugated sheet.
  • the first plates 4 and 5 each comprise two primary orifices 41, 42 and 51, 52, as well as two secondary orifices 43, 44 and 53, 54.
  • the second plates are, in turn, each provided with only two orifices 71, 72 and 81, 82 able to extend on the side of the secondary orifices of the first plates.
  • first and second plates are stacked on each other, in the longitudinal direction A-A ', so that the primary orifices 41, 42 and 51, 52 of all the first plates communicate together, in said direction A -AT'.
  • the pipes of the primary orifices 41, 42 and 51, 52 of the first plates 4 and 5 preferably have a height which is substantially equal to twice the height of the pipes of the secondary orifices 43, 44 and 53, 54 of the first plates 4 and 5 or of the orifices 71, 72 and 81, 82 of the second plates 7 and 8.
  • the last first plate 5C can form a base which receives a fixing means, the function of which is to ensure the mechanical maintenance of the heat exchanger 1 relative to a support external to the exchanger, for example the vehicle body or a mounting lug connecting the heat exchanger 1 to the vehicle.
  • the second chambers 6 are placed in communication with a second external circuit, for example a refrigerant circuit, by means of a connection device 10 arranged at a first end 2A of the bundle 2.
  • This connection device 10 comprises two tubular orifices 11 and 12, intended to communicate with the second chambers 6 to allow the circulation of the second FR fluid therein.
  • the expansion member 40 is provided with a solenoid valve 45 capable of electrically controlling said expansion member.
  • the level of pressure reduction operated by the expansion member 40 can be placed under the dependence of an external control device which acts on the solenoid valve 45.
  • the present invention can advantageously be implemented in order to produce a thermal conditioning system.
  • This system can include a first refrigerant fluid circuit FR and a second heat transfer fluid circuit FC, at the confluence of which is installed a heat exchanger as detailed above.

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)

Claims (12)

  1. Wärmetauscher (1), welcher dazu bestimmt ist, einen Wärmeaustausch zwischen einem ersten Fluid (FC) und einem zweiten Fluid (FR) durchzuführen, und mehrere Kammern (3, 6) umfasst, die in einer Längsrichtung (A-A') gestapelt sind, um ein Wärmeaustauschbündel (2) zu bilden, wobei wenigstens eine erste Kammer (3), die geeignet ist, das erste Fluid (FC) aufzunehmen, von einem Paar erster Platten (4, 5) begrenzt wird, wobei wenigstens eine zweite Kammer (6), die geeignet ist, das zweite Fluid (FR) aufzunehmen, von einem Paar zweiter Platten (7, 8) begrenzt wird, wobei die zweiten Platten (7, 8) Öffnungen (71, 72, 81, 82) umfassen, die mit der zweiten Kammer (6) in Verbindung stehen, wobei die ersten Platten (4, 5) jeweils wenigstens zwei primäre Öffnungen (41, 42, 51, 52) und wenigstens zwei sekundäre Öffnungen (43, 44, 53, 54) umfassen, wobei die zwei primären Öffnungen (41, 42, 51, 52) mit der ersten Kammer (3) in Verbindung stehen, wobei die zwei sekundären Öffnungen (43, 44, 53, 54) mit den Öffnungen (71, 72, 81, 82) der zweiten Platten (7, 8) in Verbindung stehen, dadurch gekennzeichnet, dass die ersten Platten (4, 5) von den zweiten Platten (7, 8) verschieden sind, dadurch, dass jede Platte (4, 5, 7, 8) eine Verformung (55, 83) umfasst, die am Umfang durch einen Rand (56, 84) begrenzt ist, wobei sich der Boden der Verformung (55, 83) in einer Ebene erstreckt, die verschieden von derjenigen ist, in welcher sich der Umfangsrand (56) erstreckt, um so die entsprechende Kammer (3, 6) wenigstens teilweise zu begrenzen, dadurch, dass die Verformung (55) eine Nut (58) umfasst, die so angeordnet ist, dass sie die entsprechende Kammer (3) teilt, um einen U-förmigen Zirkulationskreislauf (31, 32, 33) des Fluids (FC, FR) zu bilden, und dadurch, dass alle Kammern (3, 6) so angeordnet sind, dass sie einen U-förmigen Zirkulationskreislauf des Fluids (FC, FR) begrenzen, wobei ein erster U-förmiger Kreislauf (31, 32, 33) entgegengesetzt in Bezug auf einen zweiten U-förmigen Kreislauf (61, 62, 63) ist, wobei die zweiten Platten (7, 8) jeweils nur zwei Öffnungen (71, 72, 81, 82) umfassen, wobei diese zweiten Platten (7, 8) nicht mit einer Öffnung versehen sind, die mit der ersten Kammer (3) in Verbindung steht.
  2. Wärmetauscher nach Anspruch 1, wobei die primären (41, 42, 51, 52) bzw. sekundären Öffnungen (43, 44, 53, 54) der ersten Platten (4, 5) jeweils an einem von zwei Längsenden (5A, 5B) derselben ausgebildet sind.
  3. Wärmetauscher nach einem der Ansprüche 1 oder 2, wobei die Öffnungen (71, 72, 81, 82) der zweiten Platten (7, 8) an einem Längsende (8A, 8B) derselben ausgebildet sind.
  4. Wärmetauscher nach einem der vorhergehenden Ansprüche, wobei die Länge der ersten Platten (4, 5) größer als diejenige der zweiten Platten (7, 8) ist.
  5. Wärmetauscher nach einem der vorhergehenden Ansprüche, wobei eine (5) der ersten Platten an eine (7) der zweiten Platten angefügt ist.
  6. Wärmetauscher nach einem der vorhergehenden Ansprüche, wobei ein Turbulenzerzeuger (9) im Inneren wenigstens einer Kammer (3, 6) angeordnet ist.
  7. Wärmetauscher nach einem der vorhergehenden Ansprüche, wobei die ersten Kammern (3), die geeignet ist, das erste Fluid (FC) aufzunehmen, und die zweiten Kammern (6), die geeignet ist, das zweite Fluid (FR) aufzunehmen, in der Längsrichtung (A) abwechselnd gestapelt sind.
  8. Wärmetauscher nach einem der vorhergehenden Ansprüche, wobei die ersten Kammern (3), die geeignet sind, das erste Fluid (FC) aufzunehmen, dafür ausgelegt sind, mit einer Anschlussvorrichtung (20) in Verbindung zu stehen, die geeignet ist, die ersten Kammern (3) mit einem externen Kreislauf in Verbindung zu bringen.
  9. Wärmetauscher nach einem der vorhergehenden Ansprüche, wobei die zweiten Kammern (6), die geeignet sind, das zweite Fluid (FR) aufzunehmen, dafür ausgelegt sind, mit einer Verbindungsvorrichtung (10) in Verbindung zu stehen, die an einem Ende (2A) des Bündels (2) in der Längsrichtung (A-A') angeordnet ist.
  10. Wärmetauschanordnung (30), welche einen Wärmetauscher (1) nach einem der Ansprüche 1 bis 9 und ein Expansionsorgan (40), das fest an dem Wärmetauscher (1) angebracht ist, umfasst.
  11. Wärmetauschanordnung nach Anspruch 10, wobei das Expansionsorgan (40) ein Magnetventil (45) umfasst.
  12. System zur thermischen Konditionierung, welches einen Kreislauf eines Kältemittels (FR) und einen Kreislauf eines Wärmeträgerfluids (FC) umfasst, an deren Zusammenfluss ein Wärmetauscher nach einem der Ansprüche 1 bis 9 installiert ist.
EP13701632.5A 2012-01-30 2013-01-29 Wärmetauscher Active EP2810013B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1250839A FR2986315B1 (fr) 2012-01-30 2012-01-30 Echangeur de chaleur
PCT/EP2013/051648 WO2013113684A1 (fr) 2012-01-30 2013-01-29 Echangeur de chaleur

Publications (2)

Publication Number Publication Date
EP2810013A1 EP2810013A1 (de) 2014-12-10
EP2810013B1 true EP2810013B1 (de) 2020-04-15

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Application Number Title Priority Date Filing Date
EP13701632.5A Active EP2810013B1 (de) 2012-01-30 2013-01-29 Wärmetauscher

Country Status (6)

Country Link
US (1) US9897389B2 (de)
EP (1) EP2810013B1 (de)
JP (1) JP5933757B2 (de)
CN (1) CN104303002B (de)
FR (1) FR2986315B1 (de)
WO (1) WO2013113684A1 (de)

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KR101610099B1 (ko) * 2014-04-30 2016-04-08 현대자동차 주식회사 캔형 열교환기
FR3035488B1 (fr) * 2015-04-27 2018-05-18 Valeo Systemes Thermiques Echangeur de chaleur a plaques empilees
KR101703606B1 (ko) * 2015-06-15 2017-02-08 현대자동차주식회사 차량용 열교환기
JP2017015278A (ja) * 2015-06-29 2017-01-19 カルソニックカンセイ株式会社 熱交換器
FR3045809B1 (fr) * 2015-12-21 2020-01-10 Valeo Systemes Thermiques Echangeur thermique, notamment pour vehicule automobile
FR3045804B1 (fr) * 2015-12-21 2017-12-29 Valeo Systemes Thermiques Echangeur thermique, notamment pour vehicule automobile
FR3045808B1 (fr) * 2015-12-21 2017-12-29 Valeo Systemes Thermiques Echangeur thermique, notamment pour vehicule automobile
FR3045806A1 (fr) * 2015-12-21 2017-06-23 Valeo Systemes Thermiques Echangeur thermique, notamment pour vehicule automobile
FR3045807B1 (fr) * 2015-12-21 2017-12-29 Valeo Systemes Thermiques Echangeur thermique, notamment pour vehicule automobile
WO2017201252A1 (en) * 2016-05-20 2017-11-23 Modine Manufacturing Company Heat exchanger and heat exchange system
CN110073164B (zh) * 2016-11-09 2021-07-20 杭州三花研究院有限公司 流体换热组件及车辆热管理系统
EP3444556A1 (de) * 2017-08-17 2019-02-20 VALEO AUTOSYSTEMY Sp. Z. o.o. Wärmetauscheranordnung
CN110657692B (zh) * 2018-06-29 2020-12-08 浙江三花汽车零部件有限公司 一种换热器
WO2020022726A1 (ko) * 2018-07-24 2020-01-30 한온시스템 주식회사 수냉식 응축기
JP6783836B2 (ja) * 2018-09-19 2020-11-11 株式会社前川製作所 プレート重合体及び熱交換器
FR3086381B1 (fr) * 2018-09-25 2022-05-20 Valeo Systemes Thermiques Adaptateur pour collecteur d'un echangeur de chaleur
FR3086379B1 (fr) 2018-09-25 2021-01-29 Valeo Systemes Thermiques Plaque d'echangeur de chaleur a ouverture optimisee
CN212750972U (zh) * 2019-03-27 2021-03-19 杭州三花研究院有限公司 热管理组件以及热管理系统
WO2021136150A1 (zh) * 2020-01-03 2021-07-08 浙江三花汽车零部件有限公司 一种换热组件
FR3130021B1 (fr) * 2021-12-08 2023-10-27 Valeo Systemes Thermiques Échangeur thermique pour véhicule automobile
CN116417712A (zh) * 2021-12-30 2023-07-11 法雷奥汽车空调湖北有限公司动力总成热系统分公司 热管理组件和电池热管理系统
CN116625144B (zh) * 2023-05-30 2024-01-26 北京华艾鑫节能设备有限公司 一种可自动调压的防泄漏板式换热器

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Also Published As

Publication number Publication date
EP2810013A1 (de) 2014-12-10
JP5933757B2 (ja) 2016-06-15
FR2986315A1 (fr) 2013-08-02
WO2013113684A1 (fr) 2013-08-08
US9897389B2 (en) 2018-02-20
CN104303002B (zh) 2017-12-12
CN104303002A (zh) 2015-01-21
JP2015505028A (ja) 2015-02-16
FR2986315B1 (fr) 2014-01-10
US20150000869A1 (en) 2015-01-01

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