The invention provides a vehicle and a cooling system and method thereof, and relates to the technical field of vehicle cooling. Due to the fact that heat exchange between the power battery heat exchange loop and the engine heat exchange loop can be achieved through the first heat exchange module, heat in the power battery heat exchange loop can be exchanged to the engine heat exchange loop through the first heat exchange module, and due to the fact that the engine heat exchange loop comprises a radiator, heat exchange efficiency is improved. Due to the fact that the engine heat exchange loop is arranged in the power battery heat exchange loop, heat in the power battery heat exchange loop can be dissipated through the radiator in the engine heat exchange loop, heat in the power battery pack can be dissipated through the radiator in the engine heat exchange loop, and passive cooling of the power battery pack can be achieved. And the passive cooling of the power battery pack can be realized by utilizing the radiator in the heat exchange loop of the engine, and an independent radiator is not configured, so that the passive cooling of the power battery pack can be realized, and meanwhile, the overall cost performance of the vehicle is improved.

    本申请提供一种车辆及其冷却系统、冷却方法,涉及车辆冷却技术领域。由于第一换热模块能够实现动力电池换热回路与所述发动机换热回路之间的热量交换,所以通过第一换热模块,能够将动力电池换热回路中的热量交换给发动机换热回路,又由于发动机换热回路中包括散热器,所以利用发动机换热回路中的散热器,能够将动力电池换热回路中的热量散掉,从而利用发动机换热回路中的散热器,能够将动力电池包中的热量散掉,因此本申请能够实现动力电池包的被动冷却。又由于本申请通过利用发动机换热回路中的散热器,就能够实现动力电池包的被动冷却,而没有配置单独的散热器,所以本申请在能够实现动力电池包的被动冷却的同时,提升了车辆的整体性价比。


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    Title :

    Vehicle and cooling system and cooling method thereof


    Additional title:

    一种车辆及其冷却系统、冷却方法


    Contributors:
    WANG DONGXU (author) / CHEN YUE (author) / WANG LEI (author) / SUN MING (author) / WANG ZENGLI (author)

    Publication date :

    2025-02-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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