The invention relates to the technical field of charging piles, and discloses a direct-current charging pile cooling structure and a charging pile. The direct-current charging pile cooling structure comprises a water chilling unit, and the water chilling unit is used for communicating with an air conditioner cold water system pipeline; the cooling tower communicates with the water chilling unit; the heat exchange assembly comprises a heat exchange piece, a first pipeline and a second pipeline are arranged in the heat exchange piece, one end of the first pipeline communicates with one end of the cooling tower through a second cooling pump set, the other end of the first pipeline communicates with the other end of the cooling tower, insulating oil is arranged in the second pipeline, and the first pipeline is used for conducting heat exchange with the second pipeline; and the cooling assembly comprises a first circulation path and a second circulation path, the two ends of the second pipeline communicate with the first circulation part, the first circulation part is used for conducting heat exchange with a power module of the charging pile, the second circulation part communicates with the first circulation part, and the second circulation part is used for conducting heat exchange with a charging cable of the charging pile. The heat exchange efficiency is improved, the problem of insufficient air cooling heat dissipation efficiency of the charging pile is solved, and the cost is reduced.

    本发明涉及充电桩技术领域,公开了一种直流充电桩冷却结构和充电桩,包括冷水机组,冷水机组用于与空调冷水系统管路连通;冷却塔与冷水机组连通;换热组件,包括换热件,换热件内设置有第一管路和第二管路,第一管路一端通过第二冷却泵组与冷却塔一端连通,第一管路另一端与冷却塔另一端连通,第二管路内设置有绝缘油,第一管路用于与第二管路进行热交换;冷却组件,包括第一循环通路和第二循环通路,第二管路两端分别与第一循环件连通,第一循环件用于与充电桩的功率模块进行热交换,第二循环件与第一循环件连通,第二循环件用于与充电桩的充电线缆进行热交换。本发明增加换热效率,解决充电桩风冷散热效率不足问题,降低成本。


    Access

    Download


    Export, share and cite



    Title :

    Direct current charging pile cooling structure and charging pile


    Additional title:

    一种直流充电桩冷却结构和充电桩


    Contributors:
    SU YINGCHEN (author) / XU QING (author) / LI HAOWEI (author)

    Publication date :

    2024-04-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen




    Direct current charging pile

    HE YING / HE GANG / BAO BINGYONG et al. | European Patent Office | 2021

    Free access

    Direct current charging pile

    YANG ZEZHOU / CHEN SHAOXIAN | European Patent Office | 2023

    Free access

    Direct current charging pile water cooling system

    WAN XIAOBING | European Patent Office | 2024

    Free access

    Direct-current charging pile and direct-current charging pile flexible capacity expansion method

    ZHANG PENGFEI / JIN ZHENGJUN / SONG SHUXUAN et al. | European Patent Office | 2020

    Free access