The invention discloses a noise reduction type charging pile, and particularly relates to the field of charging piles, the noise reduction type charging pile comprises a charging box body, a supporting base and a charging gun, the supporting base is fixedly installed at the bottom of the charging box body, the charging gun is fixedly connected to one side of the charging box body, the outer wall of the charging box body communicates with an exhaust pipe, and one end of the exhaust pipe is fixedly connected with a sealing wax block; the inner wall of the exhaust pipe is fixedly connected with a supporting piece, the inner wall of the supporting piece is rotationally connected with a transmission rotating rod, the outer wall of the transmission rotating rod is fixedly connected with rotating fan blades, and the rotating fan blades are obliquely arranged. By arranging a sealing wax block and a movable part, the sealing wax block can be melted when the charging pile catches fire, hot air enters an exhaust pipe to impact rotating fan blades to enable a transmission rotating rod to rotate, and finally liquid carbon dioxide is discharged into the charging box body through a liquid discharging pipe to extinguish fire; the problem that certain potential safety hazards exist due to fire spread caused by unmanned observation when the charging pile is out of control and catches fire is solved.
本发明公开了一种降噪型充电桩,具体涉及充电桩领域,包括充电箱体、支撑底座和充电枪,支撑底座固定安装在充电箱体的底部,充电枪固定连接在充电箱体的一侧,充电箱体的外壁连通设有排气管,排气管的一端固定连接有密封蜡块,排气管的内壁固定连接有支撑件,支撑件的内壁转动连接有传动转杆,传动转杆的外壁固定连接有旋转扇叶,旋转扇叶呈倾斜状设置。本发明通过设置了密封蜡块和活动件,充电桩着火时密封蜡块就会融化,热气进入排气管冲击旋转扇叶使传动转杆转动,最终使液体二氧化碳通过排液管排入充电箱体内进行灭火,解决了充电桩失控着火时无人观察会造成火灾蔓延存在一定安全隐患的问题。
Noise reduction type charging pile
一种降噪型充电桩
14.07.2023
Patent
Elektronische Ressource
Chinesisch
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