The invention discloses a heat dissipation and heating integrated power battery pack heat management system device which comprises a power battery pack, an integrated cold plate, a valve regulator, awater inlet pipeline, a water outlet pipeline, a temperature monitoring system and a heating controller. The power battery pack is formed by arranging a plurality of square or soft package power batteries. An integrated cold plate integrates a micro-channel cold plate and a heating film and is clamped between the power batteries, the valve regulator is arranged on the water inlet pipeline, and a temperature monitoring system collects the temperature of the power batteries through a temperature sensor and is connected with the valve regulator and the heating controller to control a working mode. Through the implementation of the patent of the invention, the functions of rapid heat dissipation at a high temperature and heating at a low temperature can be realized, and a highly integrated integrated cold plate design is adopted for the cooling system and the heating system so that the space utilization rate of an electric pile of the electric vehicle is improved, and the endurance mileageof the electric vehicle is prolonged.

    本发明专利公开了一种集散热加热一体化动力电池包热管理系统装置,包括动力电池组、一体化冷板、阀门调节器、进水管道、出水管道、温度监控系统和加热控制器,所述动力电池组由多节方形或软包动力电池排列组成,所述一体化冷板集成了微通道冷板与加热膜,并且夹于所述动力电池之间,所述阀门调节器设置于所述进水管道上,所述温度监控系统通过温度传感器采集所述动力电池的温度,且与所述阀门调节器和加热控制器连接,控制其工作模式。通过本发明专利实施,可实现高温下快速散热和低温下加热功能,并且冷却系统与加热系统采用高度集成化的一体化冷板设计,有利于提高电动汽车电堆空间利用率,从而使得电动汽车的续航里程得到延长。


    Access

    Download


    Export, share and cite



    Title :

    Heat dissipation and heating integrated power battery pack heat management system device


    Additional title:

    一种集散热加热一体化动力电池包热管理系统装置


    Contributors:
    LYU YOUFU (author) / XIAO JUNBING (author) / LI CHUANCHANG (author) / CHEN JIAN (author)

    Publication date :

    2021-02-26


    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    Novel power battery pack heat dissipation device and method

    QU DAWEI / YU FENG / CHEN KUN et al. | European Patent Office | 2020

    Free access

    Lithium ion battery pack heat dissipation device

    MENG XIANPAN / ZHANG-LIN BEIZI / YANG LIHUA et al. | European Patent Office | 2021

    Free access

    Power battery pack heat dissipation structure for power automobile

    ZHAO LIPING / ZHAO YE / LIU GANG et al. | European Patent Office | 2024

    Free access


    New energy automobile battery pack heat dissipation device

    XU YOU | European Patent Office | 2021

    Free access