The invention discloses a charging pile thermal management system. The system comprises a thermal management unit, a charging pile module, an expansion water tank and a connecting guide pipe; the thermal management unit comprises a device shell, a compressor, a condenser, an air blower, an expansion valve, a plate heat exchanger, a water pump, a heater and the like; and the charging pile module comprises a plurality of charging piles, a circulating main pipe, circulating branch pipes, waterway electromagnetic valves and branch pipe water temperature sensors. According to the system, by controlling the temperature of a coolant to exchange heat in the charging piles, the cooling rate of the charging piles is greatly increased, and thus the charging piles are greatly improved in the aspects of temperature control stability, temperature difference degree, efficiency and the like. The system is provided with the thermal management unit and the charging pile module which are separated, the thermal management unit and the charging pile module are in butt joint through four butt joint ports, the thermal management unit can be installed at positions farther than the charging pile module, and thus selectable installation positions of the thermal management unit are greatly increased without occupying the charging pile installation space.
本发明公开了充电桩热管理系统装置包括热管理机组、充电桩模组、膨胀水箱以及连接导管组成;其中热管理机组包括装置壳体、压缩机、冷凝器、鼓风机、膨胀阀、板式换热器、水泵、加热器等组成;充电桩模块包括若干个充电桩、循环总管、循环支管、水路电磁阀以及支管水温传感器。本装置通过控制冷却剂温度在充电桩内部换热,大大提高了充电桩的降温速率,使得充电桩在控温稳定、温差度、效率等方面有着非常大的改善。本装置设置分离的热管理机组和充电桩模块,二者通过四个对接口实现对接,热管理机组可以安装在较充电桩模块较远的位置,从而使热管理机组的安装可选位置大大增加,不占用充电桩安装空间。
Charging pile thermal management system
充电桩热管理系统
2020-12-18
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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