The invention provides a vehicle thermal management pipeline system, a thermal management control method and device and a vehicle, and relates to the technical field of vehicle thermal management. The thermal management pipeline system of the vehicle comprises a first refrigerant circulation pipeline, a second refrigerant circulation pipeline, a first refrigerant circulation pipeline, a second refrigerant circulation pipeline and a third refrigerant circulation pipeline, and the first refrigerant circulation pipeline is used for refrigerating or heating a cockpit of the vehicle in a cockpit thermal management mode; the second refrigerant circulating pipeline is used for refrigerating or heating a battery of the vehicle by utilizing the cold energy or heat energy obtained from the first refrigerant circulating pipeline in a battery heat management mode; the cooling device is also used for cooling a battery of the vehicle by utilizing a refrigerant flowing into the second refrigerant circulating pipeline from the third refrigerant circulating pipeline in a waste heat utilization heat management mode; and the third refrigerant circulating pipeline is used for cooling the electric drive system of the vehicle in the electric drive system thermal management mode. Through the design of the centralized pipeline system, the energy utilization rate of the whole vehicle can be improved, and compared with a distributed heat management system, the pipeline design is more efficient and convenient.

    本公开提出了一种车辆的热管理管路系统、热管理控制方法、装置和车辆,涉及整车热管理技术领域。其中,车辆的热管理管路系统包括:第一制冷剂循环管路,用于在驾驶舱热管理模式下,对车辆的驾驶舱进行制冷或制热;第二制冷剂循环管路,用于在电池热管理模式下,利用从第一制冷剂循环管路得到的冷量或热量,对车辆的电池进行制冷或制热;还用于在余热利用热管理模式下,利用从第三制冷剂循环管路流入第二制冷剂循环管路的制冷剂,对车辆的电池进行冷却;第三制冷剂循环管路,用于在电驱系统热管理模式下,对车辆的电驱系统进行冷却。通过以上集中式管路系统设计,能够提高整车能量利用率,且相比分布式热管理系统其管路设计更加高效便捷。


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    Title :

    Heat management pipeline system of vehicle, heat management control method and device and vehicle


    Additional title:

    车辆的热管理管路系统、热管理控制方法、装置和车辆


    Contributors:
    XIAO PENGHUI (author) / MAO MINGXING (author) / LI LIANG (author)

    Publication date :

    2024-02-09


    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 / 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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