The invention provides a double-evaporation-temperature heat pump type electric automobile integrated heat management system which comprises a heat pump circulation loop, a first heat pump circulation loop and a second heat pump circulation loop. A battery thermal management circulation loop, wherein a battery thermal management module is arranged on the battery thermal management circulation loop; an electric drive heat management circulation loop, wherein an electric drive heat management module is arranged on the electric drive heat management circulation loop; the indoor heat exchange module comprises an indoor heat exchange fan, a first indoor heat exchanger and an indoor heat exchange device; the outdoor heat exchange module comprises an outdoor heat exchange fan and an outdoor heat exchange device; the heat exchanger comprises a first heat exchange channel and a second heat exchange channel; the device further comprises a first four-way valve and a second four-way valve. The low-temperature heat supply capacity of the heat management system is improved, close combination of the heat management subsystems is achieved, the integration degree is high, the coupling performance is high, and the energy consumption of the heat management system can be reduced.

    本发明提供一种双蒸发温度热泵型电动汽车集成式热管理系统,包括:热泵循环回路,热泵循环回路上设有双吸气压缩装置和第一三通阀;电池热管理循环回路,电池热管理循环回路上设有电池热管理模块;电驱热管理循环回路,电驱热管理循环回路上设有电驱热管理模块;室内换热模块,室内换热模块包括室内换热风机、第一室内换热器和室内换热装置;室外换热模块,室外换热模块包括室外换热风机和室外换热装置;热交换器,热交换器包括第一换热通道和第二换热通道;还包括第一四通阀和第二四通阀。提高了热管理系统的低温供热能力,实现了各热管理子系统间的紧密结合,集成度高、耦合性强,能够降低热管理系统能耗。


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    Titel :

    Double-evaporation-temperature heat pump type electric automobile integrated heat management system


    Weitere Titelangaben:

    双蒸发温度热泵型电动汽车集成式热管理系统


    Beteiligte:
    SHI WENXING (Autor:in) / YU TIANCHAN (Autor:in) / WANG BAOLONG (Autor:in) / LI XIANTING (Autor:in)

    Erscheinungsdatum :

    2023-05-23


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen




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