The invention discloses a liquid cooling heat dissipation control method and device and electronic equipment, and the method and device are applied to a liquid cooling heat dissipation system of a charging pile, and specifically comprises the steps: collecting a plurality of parameters of the liquid cooling heat dissipation system on the basis that the charging pile and a to-be-charged vehicle achieve physical connection and complete information communication; the liquid cooling heat dissipation system is controlled to cool the charging circuit according to the basic cooling flow; judging whether the liquid cooling heat dissipation system is normal or not according to the multiple parameters; when it is judged that the liquid cooling heat dissipation system is abnormal, protection operation is executed according to the temperature of the gun head; when it is judged that the liquid cooling heat dissipation system is normal, the flow speed of the cooling liquid is controlled according to the temperature of the gun head so that the temperature of the gun head can be kept within the normal temperature range. According to the scheme, the flow of the cooling liquid is matched with the charging current, that is, the flow can be changed in the charging process, so that the gear pump for driving the cooling liquid does not need to run at full power for a long time, and the energy consumption is reduced. And due to the viscosity characteristic of the insulating silicone oil, the liquid cooling charging gun line is also protected to a certain extent.

    本申请公开了一种液冷散热控制方法、装置和电子设备,该方法和装置应用于充电桩的液冷散热系统,具体为在充电桩与待充电车辆实现物理连接并完成信息沟通的基础上,采集液冷散热系统的多个参数;控制液冷散热系统按基础冷却流量对充电线路实施冷却;根据多个参数判断液冷散热系统是否正常;当判定液冷散热系统异常时,根据枪头温度执行保护操作;当判定液冷散热系统正常时,根据枪头温度控制冷却液的流速,以使枪头温度保持在正常温度范围内。本方案中冷却液的流量与充电电流相匹配,即在充电过程中会发生变化,这样驱动冷却液的齿轮泵就无需长时间满功率运行,从而降低了能耗。由于绝缘硅油的粘度特性,对液冷充电枪线也具有一定的保护作用。


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    Title :

    Liquid cooling heat dissipation control method and device and electronic equipment


    Additional title:

    一种液冷散热控制方法、装置和电子设备


    Contributors:
    YU SHIYOU (author) / LUAN YONGMING (author) / QI HUI (author) / CHI JIE (author) / LI XIAOMING (author) / LIU GUIYAO (author) / LYU XINLU (author)

    Publication date :

    2023-09-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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