The invention relates to the technical field of electric vehicles, in particular to a cooling liquid supply device, a battery cooling system and a cooling liquid supply control method. The other end of an overflow pipe is connected to a water inlet of an expansion water tank, and one end of a water pump water inlet pipe is connected to a water outlet of the expansion water tank; the other end of the water pump water inlet pipe is connected to a water inlet of the make-up water pump, one end of the make-up water pipe is connected to a water outlet of the make-up water pump, the other end of the make-up water pipe is connected to the first water inlet, and the expansion water tank and the make-up water pump are both used for being arranged below a car roof. The exhaust tank is used for being installed on the car roof. The invention aims to provide a cooling liquid supply device, a battery cooling system and a cooling liquid supply control method in order to solve at least one technical problem in the prior art.

    本申请涉及电动车辆技术领域,具体而言,涉及一种冷却液补给装置、电池冷却系统及冷却液补给控制方法,所述溢流管的另一端连接于所述膨胀水箱进水口,所述水泵进水管的一端连接于所述膨胀水箱出水口,所述水泵进水管的另一端连接于所述补给水泵的进水口,所述补水管的一端连接于所述补给水泵的出水口,所述补水管的另一端连接于所述第一进水口,所述膨胀水箱和所述补给水泵均用于设置在车顶的下方,所述排气罐用于安装在所述车顶上。本申请的目的在于针对现有技术中所述的至少一个技术问题,提供一种冷却液补给装置、电池冷却系统及冷却液补给控制方法。


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    Title :

    Cooling liquid supply device, battery cooling system and cooling liquid supply control method


    Additional title:

    冷却液补给装置、电池冷却系统及冷却液补给控制方法


    Contributors:
    MIN QI (author) / ZHAO BIN (author)

    Publication date :

    2024-08-13


    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



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