The invention provides a battery cooling system capable of reducing energy consumption and a battery cooling method, the battery cooling system comprises a battery assembly, a refrigeration assembly and a heat dissipation piece, the refrigeration assembly is communicated with an inlet and an outlet of the heat dissipation piece through a first pipeline, and the heat dissipation piece is in contact with the surface of the battery assembly. The interior of the compartment is refrigerated through the refrigeration assembly, the heat dissipation piece makes contact with the surface of the battery assembly, and the refrigeration assembly exchanges heat with the battery assembly through the heat dissipation piece, so that a battery is cooled. Components such as a low-temperature water tank, a waterway pipeline, an expansion water tank and a plate-type evaporator are not needed, and the weight of the whole machine is greatly reduced under the condition that compartment refrigeration and battery cooling are not affected.

    本发明提供一种降低能耗的电池冷却系统及电池冷却方法,包括电池组件、制冷组件和散热件,所述制冷组件通过第一管道与所述散热件的进口和出口连通,所述散热件与所述电池组件的表面接触。通过制冷组件对车厢内制冷,散热件与电池组件的表面接触,制冷组件通过散热件与电池组件换热,实现对电池的冷却。本发明无需低温水箱、水路管道、膨胀水箱、板式蒸发器等部件,在不影响车厢制冷和电池冷却的情况下,极大地减少了整机的重量。


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    Title :

    Battery cooling system capable of reducing energy consumption and battery cooling method


    Additional title:

    一种降低能耗的电池冷却系统及电池冷却方法


    Contributors:
    ZHENG XINBIN (author) / CHEN YONG (author)

    Publication date :

    2023-08-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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



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