A liquid cooling source for a super-monomer charging pile comprises a cooling unit, a power unit, a case, a power supply and a control unit. According to the liquid cooling source for the super-monomer charging pile, a motor drives a main pump and an auxiliary pump to work at the same time, the main pump drives cooling liquid to circulate among the liquid cooling source, a liquid cooling charging gun and a cable, and the auxiliary pump drives the cooling liquid to circulate among the liquid cooling source and a liquid cooling rectification module of the charging pile so as to cool the liquid cooling rectification module of the charging pile. According to the liquid cooling source for the super-monomer charging pile, a traditional liquid storage tank structure is removed, a plurality of micro-channel radiators are arranged in the cooling unit, and the plurality of micro-channel radiators and cooling liquid stored in a connecting pipeline of a system are utilized to circularly dissipate heat, so that the liquid cooling source has the advantage of small size, and the liquid cooling source can be perfectly integrated in the charging pile; the micro-channel radiator arranged in the cooling unit has excellent heat dissipation performance, and the requirements of the charging pile for the volume, cooling efficiency, working energy consumption and working reliability of the liquid cooling source are fully met.
一种超级单体充电桩用液冷源,包括冷却单元、动力单元、机箱、电源、控制单元。超级单体充电桩用液冷源,动力单元是由一个电机同时驱动主泵和副泵同时工作,主泵驱动冷却液在液冷源与液冷充电枪及线缆之间循环,副泵驱动冷却液在液冷源与充电桩的液冷整流模块之间循环,给充电桩的液冷整流模块散热。超级单体充电桩用液冷源去除了传统的储液箱结构,在冷却单元中设置了多个微通道散热器,利用多个微通道散热器和系统的连接管路中存储的冷却液来循环散热,因此具有体积小巧的优点,可使液冷源完美集成在充电桩内部;冷却单元中设置的微通道散热器具有极佳的散热性能,充分满足了充电桩对液冷源的体积、降温效率、工作能耗、及工作可靠性的要求。
Liquid cooling source for super-monomer charging pile
一种超级单体充电桩用液冷源
2022-05-17
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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