The invention discloses an electric automobile heat management system and an electric automobile. The electric automobile heat management system comprises a refrigerating system, a battery pack system, an air conditioning system and a fuel heater. The refrigerating system comprises a first heat exchanger. The battery pack system comprises a battery pack and a second heat exchanger. The air conditioning system comprises a first high-pressure heater and an air conditioning core body. According to the electric automobile heat management system and the electric automobile disclosed by the invention, the fuel heater is arranged to form a new system, the high-pressure heater is adopted for heating when a short mileage is required, the fuel heater is adopted for heating when a long mileage is required, the high-pressure heater and the fuel heater can be combined for heating at the same time, and the endurance mileage of the electric automobile is increased under the condition that the electricity consumption is not increased.

    本发明公开了一种电动汽车热量管理系统及电动汽车,包括制冷系统、电池包系统、空调系统和燃油加热器;所述制冷系统包括有第一换热器;所述电池包系统包括电池包和第二换热器;所述空调系统包括有第一高压加热器和空调芯体。本发明公开的电动汽车热量管理系统及电动汽车,通过设置燃油加热器,组成一个新的系统,在短里程需求时,采用高压加热器来加热,在长里程需求时,使用燃油加热器来加热,还可以同时采用高压加热器和燃油加热器组合加热,在不增加用电量的情况下,提升了电动汽车的续航里程。


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    Title :

    Electric automobile heat management system and electric automobile


    Additional title:

    一种电动汽车热量管理系统及电动汽车


    Contributors:
    JIANG AOYANG (author) / XIAO JUN (author)

    Publication date :

    2020-05-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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