The invention relates to a lubricating system, a vehicle and a lubricating oil temperature control method. The lubricating system comprises a to-be-lubricated structure; the lubricating pipeline is used for conveying lubricating oil to a to-be-lubricated structure; the radiating pipeline is used for conveying a low-temperature medium; the heating pipeline is used for conveying a high-temperature medium; a first heat exchanger; the heating pipeline passes through the first heat exchanger; when the lubricating system is in a first state, the heat dissipation pipeline sequentially communicates with the second heat exchanger and the first heat exchanger, the lubricating pipeline communicates with the first heat exchanger, and when the lubricating system is in a second state, the lubricating pipeline is located between the first heat exchanger and the second heat exchanger. And when the lubricating system is in a third state, the radiating pipeline communicates with the first heat exchanger and avoids the second heat exchanger, and the lubricating pipeline communicates with the first heat exchanger. By switching the state of the lubricating system, the temperature in the cavity of the to-be-lubricated structure is kept within a certain range, and then the lubricating effect of lubricating oil and the precision of a sensor in the to-be-lubricated structure are guaranteed.

    本申请涉及一种润滑系统、车辆和润滑油温度控制方法,润滑系统包括:待润滑结构;润滑管路,用于输送润滑油至待润滑结构;散热管路,用于输送低温介质;加热管路,用于输送高温介质;第一换热器;第二换热器,加热管路经过第一换热器;当润滑系统处于第一状态时,散热管路依次连通第二换热器和第一换热器,润滑管路连通第一换热器,当润滑系统处于第二状态时,润滑管路避位于第一换热器和第二换热器;当润滑系统处于第三状态时,散热管路连通第一换热器并避位第二换热器,润滑管路连通第一换热器。通过切换润滑系统的状态,使得待润滑结构的腔内温度保持在一定范围内,进而保证润滑油的润滑效果,以及待润滑结构中传感器的精度。


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    Title :

    Lubricating system, vehicle and lubricating oil temperature control method


    Additional title:

    润滑系统、车辆和润滑油温度控制方法


    Contributors:
    LIU QI (author) / ZHANG XIAOLI (author) / YANG BAOYU (author) / MA ZHENHUI (author) / CAI JIN (author) / LI DEJIN (author) / XU NA (author)

    Publication date :

    2023-09-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16H Getriebe , GEARING / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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