WO2012069500A1 - Dispositif de refroidissement d'une source de chaleur à bord d'un véhicule automobile - Google Patents

Dispositif de refroidissement d'une source de chaleur à bord d'un véhicule automobile Download PDF

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Publication number
WO2012069500A1
WO2012069500A1 PCT/EP2011/070724 EP2011070724W WO2012069500A1 WO 2012069500 A1 WO2012069500 A1 WO 2012069500A1 EP 2011070724 W EP2011070724 W EP 2011070724W WO 2012069500 A1 WO2012069500 A1 WO 2012069500A1
Authority
WO
WIPO (PCT)
Prior art keywords
collecting
cooling fluid
heat sink
cooling
motor vehicle
Prior art date
Application number
PCT/EP2011/070724
Other languages
German (de)
English (en)
Inventor
Hans-Georg Herrmann
Dieter Engelhardt
Lars Ludwig
Original Assignee
Behr Gmbh & Co. Kg
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 Behr Gmbh & Co. Kg filed Critical Behr Gmbh & Co. Kg
Priority to EP11785685.6A priority Critical patent/EP2643881A1/fr
Priority to CN201190000894.4U priority patent/CN203481340U/zh
Priority to US13/989,135 priority patent/US20130248151A1/en
Publication of WO2012069500A1 publication Critical patent/WO2012069500A1/fr

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
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F28F1/04—Tubular elements of cross-section which is non-circular polygonal, e.g. rectangular
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
    • B60H1/00295—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit for trim components, e.g. panels, dashboards, liners
    • 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
    • H01M10/61—Types of temperature control
    • H01M10/613—Cooling or keeping cold
    • 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
    • H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
    • H01M10/647—Prismatic or flat cells, e.g. pouch cells
    • 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
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
    • 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
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
    • H01M10/6557—Solid parts with flow channel passages or pipes for heat exchange arranged between the cells
    • 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
    • H01M10/6561—Gases
    • H01M10/6566—Means within the gas flow to guide the flow around one or more cells, e.g. manifolds, baffles or other barriers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
    • B60H2001/00307—Component temperature regulation using a liquid flow
    • 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

Definitions

  • the invention relates to a device for cooling a Wirmequeile of a motor vehicle.
  • WO 2009/146876 A1 discloses a device for cooling a vehicle battery.
  • the device has a heat sink, wherein the heat sink is designed as at least one extruded profile.
  • a collector for collecting or distributing the cooling fluid is arranged. It is an object of the invention to provide a device for cooling a heat source of a motor vehicle available, which consists of fewer parts and requires less space overall. This object is achieved by a device having the features of claim 1.
  • Advantageous embodiments are the subject of the dependent claims.
  • a device for cooling a heat source of a motor vehicle comprises a hollow heat sink, an inlet for introducing a cooling fluid, an outlet for discharging a cooling fluid, a first collecting area for collecting the introduced cooling fluid, a second collecting area for collecting the cooling fluid to be discharged and an insert for guiding the cooling fluid from the first to the second collection area.
  • the insert is designed as a separate part.
  • heat source is understood, for example, as a vehicle battery, in particular a lithium-ion battery, which delivers heat loss to the heat sink.
  • the heat sink is tubular, in particular as a flat tube having a first and a second end formed.
  • Such flat tubes are simple and inexpensive to produce.
  • they form a flat surface for connecting a heat source to the heat sink due to their "flat" side
  • the flat tube is preferably made of metal, in particular of aluminum or an aluminum alloy.
  • the flat tube is closed fluid-tight at both ends.
  • this is a separate closure element, for example made of plastic, which is materially connected to the heat sink, in particular glued.
  • the insert part is designed as a corrugated rib.
  • the corrugated fin individual sub-channels are formed so that the cooling fluid can be passed from the first to the second plenum.
  • the corrugated rib made of metal, in particular aluminum, is formed and materially connected to the flat tube or the heat sink, in particular soldered.
  • the individual sub-channels are not fluidly connected to each other.
  • the longitudinal extent of the insert part is at least partially smaller than the longitudinal extent of the heat sink, or of the flat tube, ie, the extension from the first to the second end.
  • the two collecting areas are formed by the shortened insert.
  • a plurality of inserts are arranged between the first and second collecting space. It can be provided, for example, that the cooling fluid flows from a first collecting space into an intermediate collecting space and then into the second collecting space.
  • a first insert part is arranged between the first collecting space and the intermediate collecting space
  • a second insert part is arranged between the intermediate collecting space and the second collecting space.
  • the channel guide can be to the width of the heat sink, in particular to the width of the flat tube, adapt.
  • the cooling fluid is a coolant of a cooling circuit.
  • the fluid may also be a refrigerant of a refrigeration circuit, wherein the heat sink is designed as an evaporator for the refrigerant.
  • a coolant is understood to mean a fluid carrying ions, in particular, but not necessarily, in the liquid phase, which undergoes substantially no phase change when the heat sink flows through.
  • FIG. 1 shows a detail of a device according to the invention for cooling a heat source of a motor vehicle.
  • FIG. 1 shows a section of a device 1 according to the invention for cooling a heat source of a motor vehicle.
  • a heat source for example, a vehicle battery, in particular a lithium-ion battery could be provided.
  • the heat sink 2 is formed according to the present embodiment as a flat metal tube.
  • the flat tube has an inlet 3 for introducing adefiuids and an outlet for discharging (not shown) of adefiuids.
  • the flat tube is closed in a fluid-tight manner by a closing element 7.
  • a first collecting space 4 is arranged for collecting or distributing the cooling fluid
  • a second collecting space (not shown) is arranged on the inflow side of the outlet.
  • an insert 5 designed as a corrugated fin is provided between the first and second plenum.
  • the corrugated rib is in this case arranged such that individual partial cans 5a are formed by the valleys of the corrugated fin, through which the cooling fluid flows from a first 4 to a second collecting space.
  • the first and second plenum and designed as a corrugated insert member 5 are disposed within the heat sink 2.
  • the insert part 5 is "shorter" than the flat tube .. Due to the shortened shape of the insert part, according to the invention the two collecting chambers are formed for collecting and distributing the cooling fluid
  • the cross section in the collecting space 4 is chosen such that a slightly accelerated flow is present.
  • the collecting space tapers upstream in cross-section corresponding to the outlets into the individual sub-channels 5a.
  • Such a triangular design of the collecting space ensures a better uniform distribution of the cooling fluid.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Geometry (AREA)
  • General Engineering & Computer Science (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

L'invention concerne un dispositif (1) de refroidissement d'une source de chaleur à bord d'un véhicule automobile, comprenant un corps de refroidissement (2) creux, une entrée (3) pour l'amenée d'un fluide de refroidissement, une sortie pour l'évacuation d'un fluide de refroidissement, un premier espace de collecte (4) pour la collecte du fluide de refroidissement introduit, un deuxième espace de collecte pour la collecte du fluide de refroidissement à évacuer, une pièce d'insert (5) destinée à guider le fluide de refroidissement entre le premier et le deuxième espace de collecte, le premier et le deuxième espace de collecte, ainsi que la pièce d'insert, se trouvant à l'intérieur du corps de refroidissement.
PCT/EP2011/070724 2010-11-23 2011-11-22 Dispositif de refroidissement d'une source de chaleur à bord d'un véhicule automobile WO2012069500A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP11785685.6A EP2643881A1 (fr) 2010-11-23 2011-11-22 Dispositif de refroidissement d'une source de chaleur à bord d'un véhicule automobile
CN201190000894.4U CN203481340U (zh) 2010-11-23 2011-11-22 用于冷却机动车热源的装置
US13/989,135 US20130248151A1 (en) 2010-11-23 2011-11-22 Apparatus for cooling a heat source of a motor vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010061768.7 2010-11-23
DE201010061768 DE102010061768A1 (de) 2010-11-23 2010-11-23 Vorrichtung zur Kühlung einer Wärmequelle eines Kraftfahrzeugs

Publications (1)

Publication Number Publication Date
WO2012069500A1 true WO2012069500A1 (fr) 2012-05-31

Family

ID=45002964

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/070724 WO2012069500A1 (fr) 2010-11-23 2011-11-22 Dispositif de refroidissement d'une source de chaleur à bord d'un véhicule automobile

Country Status (5)

Country Link
US (1) US20130248151A1 (fr)
EP (1) EP2643881A1 (fr)
CN (1) CN203481340U (fr)
DE (1) DE102010061768A1 (fr)
WO (1) WO2012069500A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108321455A (zh) * 2017-01-18 2018-07-24 盾安环境技术有限公司 动力电池换热器和动力电池组件

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006074958A2 (fr) * 2005-01-14 2006-07-20 Behr Gmh & Co. Kg Evaporateur destine notamment au systeme de climatisation d'un vehicule automobile
WO2009146876A1 (fr) 2008-06-06 2009-12-10 Behr Gmbh & Co. Kg Dispositif de refroidissement d'une batterie de véhicule

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2001663A (en) * 1932-10-17 1935-05-14 Erie City Iron Works Heater
US4122828A (en) * 1975-11-10 1978-10-31 Diperi Leonard J Solar energy collector for direct air heating
US4382468A (en) * 1979-05-17 1983-05-10 Hastwell P J Flat plate heat exchanger modules
US4309987A (en) * 1980-02-14 1982-01-12 H & H Tube & Mfg. Co. Fluid flow assembly for solar heat collectors or radiators
FR2690235A1 (fr) * 1992-04-16 1993-10-22 Valeo Thermique Moteur Sa Paroi tubulaire de boîte à fluide et procédé pour la fabrication d'un échangeur de chaleur par enfoncement de tubes de circulation.
WO1995025255A1 (fr) * 1992-09-28 1995-09-21 Aavid Engineering, Inc. Appareil et procede permettant de refroidir des composants electroniques generant de la chaleur loges dans une armoire
US5312589A (en) * 1993-03-04 1994-05-17 Electromedics, Inc. Gas transfer apparatus
US5469914A (en) * 1993-06-14 1995-11-28 Tranter, Inc. All-welded plate heat exchanger
KR100297189B1 (ko) * 1998-11-20 2001-11-26 황해웅 열전달촉진효과를갖는고효율모듈형오엘에프열교환기
DE10007764A1 (de) * 2000-02-20 2001-08-23 Gen Motors Corp Brennerelement
JP2002098454A (ja) * 2000-07-21 2002-04-05 Mitsubishi Materials Corp 液冷ヒートシンク及びその製造方法
US20060101849A1 (en) * 2004-11-12 2006-05-18 Carrier Corporation Parallel flow evaporator with variable channel insertion depth
CN100592017C (zh) * 2005-02-02 2010-02-24 开利公司 微流道扁平管式热交换器
US7365981B2 (en) * 2005-06-28 2008-04-29 Delphi Technologies, Inc. Fluid-cooled electronic system
JP5061065B2 (ja) * 2008-08-26 2012-10-31 株式会社豊田自動織機 液冷式冷却装置
DE102009029629A1 (de) * 2008-12-15 2010-06-17 Visteon Global Technologies, Inc., Van Buren Township Wärmeübertrager zur Temperierung von Fahrzeugbatterien
JP5585543B2 (ja) * 2011-06-17 2014-09-10 株式会社デンソー 車両用冷却装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006074958A2 (fr) * 2005-01-14 2006-07-20 Behr Gmh & Co. Kg Evaporateur destine notamment au systeme de climatisation d'un vehicule automobile
WO2009146876A1 (fr) 2008-06-06 2009-12-10 Behr Gmbh & Co. Kg Dispositif de refroidissement d'une batterie de véhicule

Also Published As

Publication number Publication date
DE102010061768A1 (de) 2012-05-24
CN203481340U (zh) 2014-03-12
US20130248151A1 (en) 2013-09-26
EP2643881A1 (fr) 2013-10-02

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