The invention relates to the technical field of mining electric wheel dump truck cooling, and discloses a 4 * 4 unmanned mining electric wheel dump truck cooling system which comprises four cooling modules arranged on a dump truck body, the four cooling modules are independently controlled, and the cooling modules are connected with the dump truck body. Power is provided for electronic devices such as the electronic fan on the radiator and the electric motor of the electric water pump and the like of the cooling module through the battery, compared with the prior art that power is provided through an engine, the method is more flexible, the problem that in the prior art, the cooling effect is poor easily in the idling state is solved, and the service life of the cooling module is prolonged. The temperature sensors are additionally arranged at the water inlet of the motor controller and the water inlet of the motor and used for monitoring the temperature of the cooling liquid and feeding the temperature back to the vehicle control unit, and the vehicle control unit outputs the corresponding control command according to the obtained result, so that the more accurate cooling effect is achieved, and energy optimization is facilitated.

    本发明涉及矿用电动轮自卸车冷却技术领域,且公开了一种4x4无人驾驶矿用电动轮自卸车冷却系统,包括冷却模块,所述冷却模块设置在自卸车本体上,冷却模块设有四组,且四组冷却模块分别单独控制,本发明通过使散热器上的电子风扇以及电动水泵的电动马达等该冷却模块的电子器件均由电池提供动力,相较于以往的由发动机提供动力,此方法更为灵活,并且解决了以往怠速状态下容易出现冷却效果不佳的问题,通过在电机控制器进水口处和电机进水口处增加温度传感器,用以监测冷却液的温度,并反馈到整车控制器,整车控制器根据所得到的结果输出相应的控制命令,以达到更为精确的冷却效果,并且有利于能量最优化。


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    Title :

    Cooling system of 4*4 unmanned mining electric wheel dumper


    Additional title:

    一种4x4无人驾驶矿用电动轮自卸车冷却系统


    Contributors:
    LUO JINGWEN (author) / QIU ZENGHUA (author) / LU JIANHUA (author) / ZHANG XIAOQIANG (author) / TANG CHUNXI (author) / YANG SHAOBO (author)

    Publication date :

    2023-06-23


    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 / G01K MEASURING TEMPERATURE , Messen der Temperatur



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