The invention relates to the technical field of heat dissipation, in particular to a liquid cooling charging pile which comprises a charging pile body, and a plurality of sleeve heat exchangers, a plurality of liquid cooling charging modules, a plurality of liquid cooling charging wire guns, a plurality of control circuit components and a cold source external interface are arranged in the charging pile body. The invention further relates to a cooling system of the liquid cooling charging pile group. The cooling system comprises a plurality of charging piles, a conveying pipe network and the centralized refrigeration equipment. And the second heat dissipation circulation on the plurality of charging piles, the conveying pipe network and the centralized refrigeration equipment form a third heat dissipation circulation. The mode that the double-pipe heat exchanger is arranged in the charging pile is adopted, heat exchange of the first heat dissipation circulation and the second heat dissipation circulation is achieved, meanwhile, physical blocking is achieved, separation of a secondary refrigerant and a refrigerant is achieved, and therefore multiple option schemes of refrigeration and heat dissipation are achieved, and the double-pipe heat exchanger is small in size, deformable and bendable and convenient to use. And flexible arrangement in the charging pile is facilitated.

    本发明涉及散热技术领域,具体涉及一种液冷充电桩,包括:充电桩,所述充电桩内设有多个套管换热器、多个液冷充电模块、多个液冷充电线枪、多个控制电路部件和冷源外接口;本发明还涉及了一种液冷充电桩群散热系统,包括:多台充电桩、输送管网和集中制冷设备;多台所述充电桩上的第二散热循环、输送管网和集中制冷设备之间组成第三散热循环。本发明采用在充电桩内部设置套管换热器的方式,实现第一散热循环和第二散热循环热交换的同时实现物理阻隔,实现载冷剂和制冷剂的分离,从而实现制冷散热的多种选项方案,且套管换热器体积小,可变形和弯曲,便于在充电桩内部灵活布置。


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    Title :

    Liquid cooling charging pile and charging pile group heat dissipation system


    Additional title:

    一种液冷充电桩及充电桩群散热系统


    Contributors:
    LIU JUN (author)

    Publication date :

    2024-05-10


    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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