HK1249359A2 - Battery pack - Google Patents

Battery pack

Info

Publication number
HK1249359A2
HK1249359A2 HK18107399A HK18107399A HK1249359A2 HK 1249359 A2 HK1249359 A2 HK 1249359A2 HK 18107399 A HK18107399 A HK 18107399A HK 18107399 A HK18107399 A HK 18107399A HK 1249359 A2 HK1249359 A2 HK 1249359A2
Authority
HK
Hong Kong
Prior art keywords
heat exchange
battery
battery modules
exchange tube
row
Prior art date
Application number
HK18107399A
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 HK1249359A2 publication Critical patent/HK1249359A2/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
    • H01M10/62—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
    • H01M10/655—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
    • H01M10/6567—Liquids
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
    • 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)
  • Secondary Cells (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

本實用新型公開了一種電池包以及電池熱管理系統和車輛，電池包包括：箱體；多個電池模組，多個電池模組分成多排電池模組，每個電池模組設置有換熱件；多個換熱管組件，每排電池模組至少對應一個換熱管組件，每個換熱管組件包括換熱管和兩個分支管，任一根換熱管連通在對應一排電池模組中的相鄰兩個電池模組的換熱件之間，分支管連接在位於每排電池模組端部處的電池模組的換熱件的進口或出口處；總進水管和總出水管，總進水管和總出水管分別與每個換熱管組件的兩個分支管相連。由此，電池包工作時，總進水管可以向多個換熱管組件內供入換熱液體，換熱液體可以流過每排電池模組內的換熱件，進而可以改善電芯的工作溫度。The utility model discloses a battery pack, a battery thermal management system and a vehicle. The battery pack includes: a box; a plurality of battery modules, the plurality of battery modules are divided into rows of battery modules, and each battery module is provided with a heat exchange Multiple heat exchange tube assemblies, each row of battery modules corresponds to at least one heat exchange tube assembly, each heat exchange tube assembly includes a heat exchange tube and two branch tubes, any heat exchange tube is connected to the phase in the corresponding row of battery modules Between the heat exchange elements of two adjacent battery modules, the branch pipe is connected to the inlet or outlet of the heat exchange element of the battery module at the end of each row of battery modules; the main water inlet pipe and the main water outlet pipe, the main inlet The water pipe and the main outlet pipe are respectively connected with the two branch pipes of each heat exchange tube assembly. Therefore, when the battery pack is working, the main water inlet pipe can supply the heat exchange liquid into the multiple heat exchange tube assemblies, and the heat exchange liquid can flow through the heat exchange parts in each row of battery modules, thereby improving the working temperature of the battery cell .

HK18107399A 2017-09-30 2018-06-06 Battery pack HK1249359A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721290008.1U CN208028103U (en) 2017-09-30 2017-09-30 battery pack and battery thermal management system and vehicle

Publications (1)

Publication Number Publication Date
HK1249359A2 true HK1249359A2 (en) 2018-10-26

Family

ID=63897572

Family Applications (1)

Application Number Title Priority Date Filing Date
HK18107399A HK1249359A2 (en) 2017-09-30 2018-06-06 Battery pack

Country Status (4)

Country Link
CN (1) CN208028103U (en)
HK (1) HK1249359A2 (en)
TW (1) TWM574983U (en)
WO (1) WO2019062967A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109873242B (en) * 2019-03-05 2021-11-26 重庆长安新能源汽车科技有限公司 Battery thermal management arrangement structure and electric automobile
CN109830786B (en) * 2019-03-15 2024-03-08 北京新能源汽车股份有限公司蓝谷动力系统分公司 Thermal management system for battery packs
CN110176653B (en) * 2019-06-25 2023-11-28 华东交通大学 Phase-change composite battery thermal management system and control method thereof
CN110774857A (en) * 2019-09-30 2020-02-11 珠海格力电器股份有限公司 Battery compartment heat dissipation and cold energy utilization system and new forms of energy bus
CN110828733A (en) * 2019-11-14 2020-02-21 中车资阳机车有限公司 Power battery module structure
CN111430629A (en) * 2020-04-30 2020-07-17 上海比耐信息科技有限公司 Storage box for battery, aging bin with storage box and operation method of aging bin
CN113871746A (en) * 2020-06-30 2021-12-31 宝能汽车集团有限公司 Battery and battery module
CN112652840A (en) * 2020-12-22 2021-04-13 芜湖奇达动力电池系统有限公司 Temperature control method for battery thermal management system of electric vehicle
CN112701395B (en) * 2020-12-31 2024-05-28 佛燃能源集团股份有限公司 Full-parallel uniform air distribution type battery pack thermal management system and operation method thereof
CN113071285B (en) * 2021-03-05 2023-09-12 北京新能源汽车股份有限公司 Auxiliary water tank assembly and thermal management system
CN113859049B (en) * 2021-09-07 2023-07-21 恒大新能源汽车投资控股集团有限公司 Battery thermal management method, device, electronic equipment and computer readable storage medium
CN114006080B (en) * 2021-10-28 2023-08-22 西安热工研究院有限公司 Underground placement type energy storage battery module cabin and energy storage system
CN114628841B (en) * 2021-12-27 2024-05-14 浙江零跑科技股份有限公司 New energy vehicle battery pack
WO2024001896A1 (en) * 2022-06-27 2024-01-04 陕西奥林波斯电力能源有限责任公司 Battery temperature control system, high-capacity battery, battery pack, battery shell and heat exchange apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206148572U (en) * 2016-09-21 2017-05-03 比亚迪股份有限公司 Power cell pack
CN206148575U (en) * 2016-10-25 2017-05-03 比亚迪股份有限公司 Power battery package temperature control system and electric automobile
CN206451794U (en) * 2017-02-08 2017-08-29 青岛清阳能源科技有限公司 A kind of battery system with temp regulating function
CN207818838U (en) * 2017-09-30 2018-09-04 比亚迪股份有限公司 battery pack and battery thermal management system and vehicle

Also Published As

Publication number Publication date
TWM574983U (en) 2019-03-01
WO2019062967A1 (en) 2019-04-04
CN208028103U (en) 2018-10-30

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