The invention belongs to the field of charging piles, and particularly relates to an automatic cooling and fire extinguishing charging pile which comprises a pile body, a cavity is formed in the pile body, a plurality of vertical heat absorbing pieces are fixedly connected into the cavity, the bottom ends of the heat absorbing pieces communicate with a water storage cavity, the top ends of the heat absorbing pieces communicate with a water collecting tank, and a circulating mechanism is arranged in the water storage cavity. An atomization cooling mechanism is arranged in the water collecting tank, a fire extinguishing mechanism is fixedly connected to the top wall of the cavity, a detection mechanism is fixedly connected to the bottom wall of the cavity, and the detection mechanism controls the working states of the fire extinguishing mechanism, the circulating mechanism and the atomization cooling mechanism. The temperature in the pile body is reduced through the detection mechanism, water is used for absorbing heat of the charging pile in a normal state, then heat in the pile body is discharged through evaporation of atomized water, and when the pile body spontaneously combusts, high pressure is generated in the fire extinguishing cavity through cooperation of the pricking pin and the liquid storage bag to press out a fire extinguishing agent to achieve fire extinguishing.

    本发明属于充电桩领域,尤其是涉及一种自动降温灭火的充电桩,包括桩体,所述桩体内设有空腔,所述空腔内固定连接有多个竖直的吸热件,所述吸热件底端连通有储水腔,所述吸热件顶端连通有集水槽,所述储水腔内设有循环机构,所述集水槽内设有雾化降温机构,所述空腔顶壁固定连接有灭火机构,所述空腔底壁固定连接有检测机构,所述检测机构控制灭火机构、循环机构以及雾化降温机构的工作状态。本发明通过检测机构实现对于桩体内部的温度进行降温,常态下利用水对于充电桩进行吸热,然后通过雾化水的蒸发实现将桩体内部的热量排出,而在桩体自燃时,通过刺针与储液囊的配合实现灭火腔内产生高压将灭火剂压出实现灭火。


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    Title :

    Automatic cooling and fire extinguishing charging pile


    Additional title:

    一种自动降温灭火的充电桩


    Contributors:
    JING HAIRUI (author)

    Publication date :

    2021-04-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / A62C FIRE-FIGHTING , Feuerbekämpfung



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