The invention provides a charging pile box body structure with an automatic fire extinguishing function, and relates to the field of charging piles, the charging pile box body structure comprises an outer box shell, static electricity guide columns are embedded in three inner side walls of the outer box shell, a main air supply pipe is arranged at the top of the outer side wall of the outer box shell, and smoke alarms are installed at the top of the inner side wall of the outer box shell and the bottoms of the left and right inner side walls; fire-fighting tanks are arranged at the bottoms of the left outer side wall and the right outer side wall of the outer box shell, when a fire occurs in the outer box shell, after a smoke alarm detects smoke, the smoke alarm is electrically connected with an electromagnetic valve, and carbon dioxide dry powder in the fire-fighting tanks is sprayed into air outlets of branch air supply pipes through a main supply pipe and branch pipes; the air supply pipe is arranged in the outer box shell to be matched with air blown out of the main air supply pipe to blow away carbon dioxide dry powder to each corner in the outer box shell, so that the fire extinguishing effect is improved, the whole outer box shell is rapidly filled with the carbon dioxide dry powder, and the problems that static electricity in the charging pile is eliminated, fire in a box body is too large, and flames jump out to hurt people at the moment of opening a box door are solved.
本发明提供具备自动灭火功能的充电桩箱体结构,涉及充电桩领域,包括:外箱壳,所述外箱壳三面内侧壁中内嵌有静电导柱,外箱壳外侧壁顶部设置有总供风管,外箱壳内侧壁顶部以及左右内侧壁底部均安装有烟雾报警器,外箱壳左右外侧壁底部设置有消防罐,当外箱壳内部出现火情时,烟雾报警器检测到烟雾后,烟雾报警器通过与电磁阀的电性连接,将消防罐内部的二氧化碳干粉通过主供管和分支管喷射到分支供风管的出风口中,以便配合总供风管吹出的风将二氧化碳干粉吹散到外箱壳内部的每个角落,以便提高灭火效果,使二氧化碳干粉快速充满整个外箱壳,解决了充电桩内部静电消除,以及箱体内火情过大,箱门开启瞬间火苗窜出伤人的问题。
Charging pile box structure with automatic fire extinguishing function
具备自动灭火功能的充电桩箱体结构
2022-07-08
Patent
Electronic Resource
Chinese
Charging pile with automatic fire extinguishing function
European Patent Office | 2023
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