The invention provides a cooling system, a cooling method and a vehicle. The cooling system comprises cooling branches, wherein the cooling branches comprise a first cooling branch, a second cooling branch and a third cooling branch which are respectively used for cooling an operation motor, a main drive motor and a controller; the first cooling branch, the second cooling branch and the third cooling branch are connected in parallel, wherein the first cooling branch is provided with a first temperature measuring element used for measuring the temperature of cooling liquid in the first cooling branch, and the second cooling branch is provided with a second temperature measuring element used for measuring the temperature of cooling liquid in the second cooling branch. an adjusting device, which is arranged to adjust the flow of the cooling liquid in the first cooling branch and the flow of the cooling liquid in the second cooling branch; a control device, which is electrically connected with the first temperature measuring element, the second temperature measuring element and the adjusting device. The invention can solve the problems that in the prior art, temperature adjustment of cooling branches, operation parts and other parts needing heat dissipation of a cooling system by an electric operation machine is inaccurate and indirect.

    本发明提供一种冷却系统、冷却方法及车辆,其中冷却系统包括冷却支路,包括分别用于对作业电机、主驱电机和控制器冷却降温的第一冷却支路、第二冷却支路和第三冷却支路,第一冷却支路、第二冷却支路和第三冷却支路相并联,第一冷却支路上设置有用于测量第一冷却支路内冷却液的温度的第一测温元件,第二冷却支路上设置有用于测量第二冷却支路内冷却液的温度的第二测温元件;调节装置,设置为分别对第一冷却支路和第二冷却支路内的冷却液的流量进行调节;控制装置,与第一测温元件、第二测温元件和调节装置电连接。解决了现有技术中电动作业机械对冷却系统的冷却支路和作业部件等需散热部件的温度调节不精确、不直接。


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    Title :

    Cooling system, cooling method and vehicle


    Additional title:

    冷却系统、冷却方法及车辆


    Contributors:
    FANG YING (author) / ZHAO SHAOFENG (author) / JIANG XIANNIAN (author)

    Publication date :

    2021-12-10


    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 / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / H05K PRINTED CIRCUITS , Gedruckte Schaltungen



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