The invention provides a vehicle thermal management system comprising an electric drive thermal management loop which comprises a motor water pump and an electric drive device cooling pipeline which are connected in sequence, a battery heat management loop comprising a battery water pump and a battery cooling pipeline in sequence, a heat sink, and a kettle communicated with the electric drive thermal management loop, the battery thermal management loop and the heat sink through a three-position five-way valve; and the vehicle thermal pipeline system specifically has a first loop state, a second loop state and a third loop state. The invention provides a vehicle thermal management system, and aims to solve the problems that in the prior art, a vehicle battery thermal management system and amotor thermal management system are independent of each other, occupy large space and are not high in respective thermal management efficiency.

    本发明提供了一种车辆热管理系统,包括:电驱动热管理回路,包括依次连接的电机水泵及电驱动装置冷却管路;电池热管理回路,包括依次的电池水泵及电池冷却管路;散热器;以及,水壶,所述水壶通过三位五通阀连通所述电驱动热管理回路、所述电池热管理回路、及所述散热器,所述车辆热管路系统具体有第一回路状态、第二回路状态以及第三回路状态。本发明提供的车辆热管理系统,旨在解决传统技术中,车辆电池热管理系统与电机热管理系统相互独立,占用空间较大且各自的热管理效率不高的问题。


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    Title :

    Thermal management system, control method and device, storage medium and vehicle


    Additional title:

    热管理系统、控制方法及装置、存储介质及车辆


    Contributors:
    CHEN ZI'ANG (author) / WU WENJIE (author) / ZHANG DENG (author) / WANG LIN (author) / ZHANG BAOXIN (author)

    Publication date :

    2021-03-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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