Disclosed are an integrated expansion tank for an electric vehicle and an electric vehicle. The integrated expansion tank includes a multi-way valve, an expansion tank and cooling-circuit pumps, wherein the multi-way valve and the cooling-circuit pumps are fixed or integrally formed with a shell of the expansion tank, the shell of the expansion tank is further provided with a plurality of cooling ports in communication with cooling circuits of the electric vehicle and a plurality of heating ports in communication with a heating circuit of the electric vehicle, the multi-way valve is used to change the on-state of the plurality of cooling ports, and the cooling-circuit pumps are provided in the cooling circuits. The integrated expansion tank according to the present disclosure can supply water and exhaust gas for the cooling circuits and the heating circuit simultaneously and is shared by the cooling circuits and the heating circuit, and both of the multi-way valve and the cooling-circuit pumps are integrated on the expansion tank, so that the quantity of the parts is reduced, the assembling steps are simplified, the pipe connection is optimized, the interior of a front compartment is kept clean and tidy, and the light-weighting design of the electric vehicle is facilitated.


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    Title :

    INTEGRATED EXPANSION KETTLE FOR ELECTRIC CAR, AND ELECTRIC CAR


    Additional title:

    INTEGRIERTER AUSDEHNUNGSKESSEL FÜR ELEKTRISCHES AUTO UND ELEKTRISCHES AUTO
    VASE D'EXPANSION INTÉGRÉ POUR VOITURE ÉLECTRIQUE, ET VOITURE ÉLECTRIQUE


    Contributors:
    ZHANG ZHENGFENG (author) / LIANG TONGSHENG (author) / LYU YANG (author) / FU YONGJIAN (author)

    Publication date :

    2022-03-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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



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