FR3065796B1 - HEAT EXCHANGER IMPLEMENTED IN A HEAT REGULATION CIRCUIT OF A MOTOR VEHICLE BATTERY PACK - Google Patents

HEAT EXCHANGER IMPLEMENTED IN A HEAT REGULATION CIRCUIT OF A MOTOR VEHICLE BATTERY PACK Download PDF

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Publication number
FR3065796B1
FR3065796B1 FR1753654A FR1753654A FR3065796B1 FR 3065796 B1 FR3065796 B1 FR 3065796B1 FR 1753654 A FR1753654 A FR 1753654A FR 1753654 A FR1753654 A FR 1753654A FR 3065796 B1 FR3065796 B1 FR 3065796B1
Authority
FR
France
Prior art keywords
heat
heat exchanger
transfer fluid
circulation
heat transfer
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.)
Expired - Fee Related
Application number
FR1753654A
Other languages
French (fr)
Other versions
FR3065796A1 (en
Inventor
Christophe DENOUAL
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
Priority to FR1753654A priority Critical patent/FR3065796B1/en
Publication of FR3065796A1 publication Critical patent/FR3065796A1/en
Application granted granted Critical
Publication of FR3065796B1 publication Critical patent/FR3065796B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/66—Heat-exchange relationships between the cells and other systems, e.g. central heating systems or fuel cells
    • H01M10/663—Heat-exchange relationships between the cells and other systems, e.g. central heating systems or fuel cells the system being an air-conditioner or an engine
    • 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
    • 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
    • F28D7/1684—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 the conduits having a non-circular cross-section
    • F28D7/1692—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 the conduits having a non-circular cross-section 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
    • F28F9/0234—Header boxes; End plates having a second heat exchanger disposed there within, e.g. oil cooler
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
    • H01M10/625—Vehicles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6567—Liquids
    • H01M10/6568—Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
    • 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
    • F28F1/126—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 consisting of zig-zag shaped fins
    • F28F1/128—Fins with openings, e.g. louvered fins
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Secondary Cells (AREA)

Abstract

L'invention concerne un système de conditionnement thermique d'un véhicule automobile comprenant : - un circuit de climatisation dans lequel circule un fluide réfrigérant, - un circuit de régulation thermique d'au moins un élément de stockage d'énergie électrique, comprenant un échangeur thermique (1) disposé en contact thermique avec ledit au moins un élément de stockage d'énergie électrique, ledit échangeur thermique (1) comprenant un faisceau de tubes (40) de circulation d'un fluide caloporteur apte à échanger thermiquement avec ledit au moins un élément de stockage d'énergie électrique, les extrémités des tubes (40) pénétrant dans un collecteur d'admission (2) du fluide caloporteur et un collecteur d'évacuation (3) du fluide caloporteur respectivement. Selon l'invention, au moins un desdits collecteurs (2, 3) de l'échangeur thermique (1) comprend : - une première chambre (26) dans laquelle s'étend au moins un passage (23) de circulation du fluide caloporteur du circuit de régulation thermique et au moins un conduit (220, 221) de circulation du fluide réfrigérant du circuit de climatisation, de sorte à ce que le fluide caloporteur circulant dans ledit au moins un passage (23) échange thermiquement avec le fluide réfrigérant circulant dans ledit au moins un conduit (220, 221), et - une deuxième chambre (25) de circulation du fluide caloporteur communiquant avec ledit au moins un passage (23) de la première chambre (26) et ledit faisceau de tubes (40) dudit échangeur thermique (1).The invention relates to a thermal conditioning system of a motor vehicle comprising: - an air conditioning circuit in which a refrigerant circulates, - a thermal regulation circuit of at least one element for storing electrical energy, comprising a heat exchanger thermal (1) disposed in thermal contact with said at least one electrical energy storage element, said heat exchanger (1) comprising a bundle of tubes (40) for circulation of a heat-transfer fluid capable of thermally exchanging with said at least an electrical energy storage element, the ends of the tubes (40) entering an intake manifold (2) of the heat transfer fluid and an evacuation manifold (3) of the heat transfer fluid respectively. According to the invention, at least one of said collectors (2, 3) of the heat exchanger (1) comprises: - a first chamber (26) in which extends at least one passage (23) for circulation of the heat transfer fluid of the thermal regulation circuit and at least one conduit (220, 221) for circulation of the refrigerant fluid of the air conditioning circuit, so that the heat transfer fluid circulating in said at least one passage (23) exchanges heat with the refrigerant fluid circulating in said at least one conduit (220, 221), and - a second chamber (25) for circulation of the heat transfer fluid communicating with said at least one passage (23) of the first chamber (26) and said bundle of tubes (40) of said heat exchanger (1).

FR1753654A 2017-04-27 2017-04-27 HEAT EXCHANGER IMPLEMENTED IN A HEAT REGULATION CIRCUIT OF A MOTOR VEHICLE BATTERY PACK Expired - Fee Related FR3065796B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1753654A FR3065796B1 (en) 2017-04-27 2017-04-27 HEAT EXCHANGER IMPLEMENTED IN A HEAT REGULATION CIRCUIT OF A MOTOR VEHICLE BATTERY PACK

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1753654 2017-04-27
FR1753654A FR3065796B1 (en) 2017-04-27 2017-04-27 HEAT EXCHANGER IMPLEMENTED IN A HEAT REGULATION CIRCUIT OF A MOTOR VEHICLE BATTERY PACK

Publications (2)

Publication Number Publication Date
FR3065796A1 FR3065796A1 (en) 2018-11-02
FR3065796B1 true FR3065796B1 (en) 2020-04-03

Family

ID=59070922

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1753654A Expired - Fee Related FR3065796B1 (en) 2017-04-27 2017-04-27 HEAT EXCHANGER IMPLEMENTED IN A HEAT REGULATION CIRCUIT OF A MOTOR VEHICLE BATTERY PACK

Country Status (1)

Country Link
FR (1) FR3065796B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3881388A1 (en) * 2018-11-16 2021-09-22 Valeo Systemes Thermiques-THS Device for thermal regulation of an electronic component
CN114583337B (en) * 2022-02-21 2024-06-11 东风汽车集团股份有限公司 Temperature control system and control method for battery pack of REV off-road vehicle
CN216903128U (en) * 2022-03-03 2022-07-05 宁德时代新能源科技股份有限公司 Thermal management component, battery and electric device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2962199B1 (en) * 2010-06-30 2012-09-21 Valeo Systemes Thermiques CONDENSER, IN PARTICULAR FOR AIR CONDITIONING SYSTEM OF A MOTOR VEHICLE.
FR2962200B1 (en) * 2010-06-30 2014-11-21 Valeo Systemes Thermiques EXCHANGE UNIT FOR EXCHANGE BEAM OF EXCHANGE HEAT EXCHANGER, EXCHANGE BEAM AND HEAT EXCHANGER
FR2975230B1 (en) * 2011-05-10 2013-11-29 Valeo Systemes Thermiques BATTERY PACK WITH ASSOCIATED THERMAL CONTROL DEVICE
CN205646066U (en) * 2016-05-09 2016-10-12 宁德时代新能源科技股份有限公司 Battery hot plate of guaranteeing replacement

Also Published As

Publication number Publication date
FR3065796A1 (en) 2018-11-02

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