The invention relates to a charging pile cooling system and a cooling adjusting method in the technical field of charging pile cooling, and the charging pile cooling system comprises an air compression device, a condensing device, a gas-liquid separation device, more than one group of charging devices and a main control device, an outlet of the condensing device is connected with a refrigerant inlet of the charging device, a refrigerant outlet of the charging device is connected with an inlet of the gas-liquid separation device, an outlet of the gas-liquid separation device is connected with an inlet of the air compression device, and the main control device is electrically connected with the charging device, the air compression device and the condensing device. And the main control device is used for controlling the variable frequency power of the condensing device and the rotating speed of the air compression device, so that the problems that the cooling mode of the existing charging pile only cools in the charging pile and the cooling and heat dissipation efficiency is not high are solved.
本发明涉及充电桩冷却技术领域中的一种充电桩冷却系统和冷却调节方法,包括空气压缩装置、冷凝装置、气液分离装置、一组以上的充电装置以及主控装置,空气压缩装置的出口与冷凝装置的进口相连,冷凝装置的出口与充电装置的制冷剂进口相连,充电装置的制冷剂出口与气液分离装置的进口相连,气液分离装置的出口与空气压缩装置的进口相连,主控装置与充电装置、空气压缩装置以及冷凝装置电连接,且主控装置用于控制冷凝装置的变频功率以及空气压缩装置的转速,解决了现有充电桩的冷却方式仅在充电桩内部进行冷却,冷却散热效率不高的问题。
Charging pile cooling system and cooling adjusting method
一种充电桩冷却系统和冷却调节方法
11.11.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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