The invention relates to the technical field of hydrogen energy vehicles, in particular to a heat dissipation device for a hydrogen energy vehicle battery, the heat dissipation device comprises a battery module and a battery body, the battery module is internally provided with two protection plates, an air cooling heat dissipation mechanism and a heat exchange mechanism, the two protection plates are arranged at an interval, and a mounting area is formed between the two protection plates; a plurality of ventilation grooves are formed in the protection plate, the air cooling heat dissipation mechanism comprises two heat dissipation assemblies, two air flowing openings are formed in the bottom of the battery module, the heat exchange mechanism comprises a liquid storage box, a refrigeration box, a first water pump, a second water pump and a conveying pipe, and the liquid storage box and the refrigeration box are arranged beside one heat dissipation assembly in a spaced mode; the first water pump communicates with the liquid storage tank, the second water pump is located between the liquid storage tank and the refrigeration tank, the liquid storage tank and the refrigeration tank communicate with the second water pump, the conveying pipe is fixedly connected to the battery body, and the two ends of the conveying pipe communicate with the first water pump and the refrigeration tank correspondingly. The heat dissipation effect is improved through the air cooling heat dissipation mechanism.

    本发明涉及氢能源汽车技术领域,具体为一种氢能源汽车电池用散热装置,包括电池模组和电池本体,电池模组内设有保护板、风冷散热机构和换热机构,保护板设有两个,两个保护板间隔设置,且两个保护板之间形成了安装区,保护板上设有若干个通风槽,风冷散热机构包括两个散热组件,电池模组的底部开设有两个流风口,换热机构包括储液箱、制冷箱、第一水泵、第二水泵和输送管,储液箱和制冷箱间隔设置在其中一个散热组件的旁侧,第一水泵连通设置在储液箱上,第二水泵位于储液箱和制冷箱之间,且储液箱和制冷箱均与第二水泵连通,输送管固定连接在电池本体上,输送管的两端分别与第一水泵和制冷箱连通。本发明通过风冷散热机构提高了散热的效果。


    Access

    Download


    Export, share and cite



    Title :

    Heat dissipation device for hydrogen energy automobile battery


    Additional title:

    一种氢能源汽车电池用散热装置


    Contributors:
    ZHANG SHAOGUO (author) / CAI WANGCHI (author) / LU HONG (author)

    Publication date :

    2024-04-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B08B Reinigen allgemein , CLEANING IN GENERAL / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    Heat dissipation module for hydrogen energy automobile battery

    CAO BIN / LIU BO / CAO CHENG | European Patent Office | 2023

    Free access

    Hydrogen fuel automobile battery heat dissipation structure

    WANG JIAN / YANG JUN / YU JINPENG et al. | European Patent Office | 2022

    Free access

    New energy automobile battery heat dissipation device

    HU LEI | European Patent Office | 2021

    Free access

    New energy automobile battery heat dissipation device

    QI XIUHUA | European Patent Office | 2021

    Free access

    New energy automobile battery pack heat dissipation device

    XU YOU | European Patent Office | 2021

    Free access