HK1246081A2 - Battery device and vehicle - Google Patents

Battery device and vehicle

Info

Publication number
HK1246081A2
HK1246081A2 HK18107395A HK18107395A HK1246081A2 HK 1246081 A2 HK1246081 A2 HK 1246081A2 HK 18107395 A HK18107395 A HK 18107395A HK 18107395 A HK18107395 A HK 18107395A HK 1246081 A2 HK1246081 A2 HK 1246081A2
Authority
HK
Hong Kong
Prior art keywords
battery
heat exchange
exchange air
air duct
gas interface
Prior art date
Application number
HK18107395A
Other languages
Chinese (zh)
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 filed Critical
Publication of HK1246081A2 publication Critical patent/HK1246081A2/en

Links

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
    • H01M10/61—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
    • H01M10/61—Types of temperature control
    • H01M10/615—Heating or keeping warm
    • 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
    • H01M10/617—Types of temperature control for achieving uniformity or desired distribution of temperature
    • 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
    • H01M10/63—Control systems
    • H01M10/637—Control systems characterised by the use of reversible temperature-sensitive devices, e.g. NTC, PTC or bimetal devices; characterised by control of the internal current flowing through the cells, e.g. by switching
    • 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
    • H01M10/6563—Gases with forced flow, e.g. by blowers
    • 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)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Secondary Cells (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

本實用新型公開了一種電池裝置以及車輛，電池裝置包括：外殼，外殼上設置有第一氣體接口和第二氣體接口；多個電池，多個電池設置在外殼內，多個電池分為多個電池組；換熱風道，換熱風道通過相鄰的兩個電池組之間間隔開且相錯設置以在外殼內形成；其中，用於調節電池溫度的氣體介質適於從第一氣體接口和第二氣體接口中的一個流入換熱風道以順次流經每個電池組並從第一氣體接口和第二氣體接口中的另一個流出。由此，通過設置換熱風道，可以使得每個電池均與換熱風直接接觸，從而可以提高熱傳導效率。而且換熱風道既能兼顧電池的散熱效果，使得電池散熱良好，又可以減少電池之間的溫差。The utility model discloses a battery device and a vehicle. The battery device includes: a shell, a first gas interface and a second gas interface are arranged on the shell; Battery pack; heat exchange air duct, the heat exchange air duct is formed in the casing by being spaced apart and staggered between two adjacent battery packs; wherein, the gas medium used to adjust the battery temperature is suitable from the first gas interface and One of the second gas interfaces flows into the heat exchange air duct to sequentially flow through each battery pack and out from the other of the first gas interface and the second gas interface. Therefore, by providing the heat exchange air duct, each battery can be in direct contact with the heat exchange air, thereby improving the heat transfer efficiency. Moreover, the heat exchange air duct can not only take into account the heat dissipation effect of the battery, so that the battery heat dissipation is good, but also can reduce the temperature difference between the batteries.

HK18107395A 2017-09-30 2018-06-06 Battery device and vehicle HK1246081A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721287781.2U CN207338578U (en) 2017-09-30 2017-09-30 Cell apparatus and vehicle

Publications (1)

Publication Number Publication Date
HK1246081A2 true HK1246081A2 (en) 2018-08-31

Family

ID=62367148

Family Applications (1)

Application Number Title Priority Date Filing Date
HK18107395A HK1246081A2 (en) 2017-09-30 2018-06-06 Battery device and vehicle

Country Status (3)

Country Link
CN (1) CN207338578U (en)
HK (1) HK1246081A2 (en)
WO (1) WO2019062966A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207338578U (en) * 2017-09-30 2018-05-08 比亚迪股份有限公司 Cell apparatus and vehicle
CN109742483A (en) * 2019-01-15 2019-05-10 重庆三峡学院 A kind of radiator structure of batteries of electric automobile

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203179970U (en) * 2013-04-12 2013-09-04 朝阳立塬新能源有限公司 Power battery box body convenient for wiring
CN105390638B (en) * 2015-12-10 2017-10-24 华霆（合肥）动力技术有限公司 Battery modules temperature difference balancer
CN205900634U (en) * 2016-07-21 2017-01-18 北京新能源汽车股份有限公司 Battery module and car that has it
CN207338578U (en) * 2017-09-30 2018-05-08 比亚迪股份有限公司 Cell apparatus and vehicle

Also Published As

Publication number Publication date
CN207338578U (en) 2018-05-08
WO2019062966A1 (en) 2019-04-04

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