The embodiment of the invention provides a thermal management device and an emptying diagnosis method, and relates to the technical field of electric vehicles. The heat management device is applied to the electric automobile and comprises an electric drive system loop, a battery system loop, a warm air loop, a filling and exhausting loop and a multi-way valve component. The electric drive system loop comprises an electric drive system and an electric drive water pump which are connected in sequence, and the electric drive system and the electric drive water pump are connected with the multi-way valve component; the battery system loop comprises a battery water pump and a power battery which are connected in sequence, and the battery water pump and the power battery are connected with the multi-way valve component; the warm air loop comprises a warm air water pump, a PTC (Positive Temperature Coefficient) mechanism and a heat exchanger which are connected in sequence; the warm air water pump and the heat exchanger are respectively connected with the multi-way valve component; and the filling exhaust loop is connected with the multi-way valve component. The thermal management device can achieve the technical effect of improving the thermal management performance of the electric automobile.

    本申请实施例提供一种热管理装置及排空诊断方法,涉及电动汽车技术领域。该热管理装置应用于电动汽车,包括电驱系统回路、电池系统回路、暖风回路、加注排气回路和多通阀构件;所述电驱系统回路包括依次连接的电驱系统和电驱水泵,所述电驱系统、所述电驱水泵分别与所述多通阀构件连接;所述电池系统回路包括依次连接的电池水泵和动力电池,所述电池水泵、所述动力电池分别与所述多通阀构件连接;所述暖风回路包括依次连接的暖风水泵、PTC机构和热交换器,所述暖风水泵、所述热交换器分别与所述多通阀构件连接;所述加注排气回路与所述多通阀构件连接。该热管理装置可以实现提高电动汽车热管理性能的技术效果。


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    Titel :

    Thermal management device and emptying diagnosis method


    Weitere Titelangaben:

    一种热管理装置及排空诊断方法


    Beteiligte:
    JIANG WEI (Autor:in) / YU HAO (Autor:in) / CHEN WENSHAN (Autor:in) / YU BIN (Autor:in) / YU TIANKAI (Autor:in)

    Erscheinungsdatum :

    2022-09-23


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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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