The invention relates to the technical field of liquid cooling charging piles, and discloses a liquid cooling charging pile and a cooling system of a charging pile group, the liquid cooling charging pile comprises a pile body, a power module, a control module, a cooling module and a charging gun, the power module is used for converting alternating current into direct current, and the power module is electrically connected with the control module; the charging gun is electrically connected with the power module through a cable, the power module comprises a liquid cooling plate, a first cooling flow channel is formed in the cable, a second cooling flow channel is formed in the charging gun, the cooling module comprises a liquid inlet pipe, a liquid outlet pipe and a first water pump, the liquid inlet pipe and the liquid outlet pipe are arranged on the pile body in a penetrating mode, and the liquid inlet pipe communicates with the heat dissipation device through the first water pump. The liquid outlet pipe communicates with the heat dissipation device through the electric control valve, the control module comprises a controller and a temperature detection sensor, and the temperature detection sensor is arranged on the outer side of the pile body and used for detecting the external environment temperature. The problem that the stability of the liquid cooling charging pile is poor can be relieved.
本发明涉及液冷充电桩的技术领域,公开了一种液冷充电桩及充电桩群的散热系统,一种液冷充电桩包括桩体、功率模块、控制模块、冷却模块和充电枪,功率模块用于将交流电转换为直流电,功率模块与控制模块电连接,充电枪通过电缆与功率模块电连接,功率模块包括液冷板,电缆内开设有第一冷却流道,充电枪内开设有第二冷却流道,冷却模块包括进液管、出液管和第一水泵,进液管和出液管均穿设在桩体上,进液管通过第一水泵与散热装置连通,出液管通过电控阀与散热装置连通,控制模块包括控制器和温度检测传感器,温度检测传感器设置在桩体外侧,温度检测传感器用于对外部环境温度进行检测。本发明能够缓解液冷充电桩稳定性较差的问题。
Cooling system of liquid cooling charging pile and charging pile group
一种液冷充电桩及充电桩群的散热系统
2025-05-23
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
Liquid cooling charging pile and charging pile group heat dissipation system
European Patent Office | 2024
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