The invention discloses an electric vehicle automatic fire extinguishing device built in an open-air charging pile, which comprises a charging pile body, and the top of the charging pile body is provided with an audible and visual alarm. The charging pile body comprises a fire extinguishing agent spraying part, a fire detection and control part, a charging screen, a charging gun part and a fire extinguishing agent storage part which are sequentially arranged from top to bottom, the fire extinguishing agent spraying part is provided with at least two fire extinguishing agent sprayers, and the fire extinguishing sprayers are connected with a fire extinguishing agent storage gas cylinder arranged in the fire extinguishing agent storage part through hoses; and the fire detection and control part is provided with a fire extinguishing system emergency start and stop button, an infrared thermometer, a loudspeaker with a sound source, a silencing button, a three-band infrared flame detector and a PLC (Programmable Logic Controller). The problem that an existing open-air charging pile is not provided with an automatic fire extinguishing device is solved.
本发明公开了一种内置于露天型充电桩的电动汽车自动灭火装置,所述包括充电桩本体,所述充电桩本体的顶部设有声光报警器,所述充电桩本体包括从上到下依次设置的灭火剂喷射部、火灾探测和控制部、充电屏和充电枪部、灭火剂储存部,所述灭火剂喷射部设有至少两个灭火剂喷头,灭火喷头通过软管与设置在灭火剂储存部内的灭火剂储存气瓶相连,所述火灾探测和控制部处设有灭火系统紧急启动和停止按钮、红外测温仪、带音源的扬声器、消声按钮、三波段红外火焰探测器和PLC控制器。解决现有露天型充电桩,没有自带自动灭火装置的问题。
Electric automobile automatic fire extinguishing device arranged in open-air charging pile
内置于露天型充电桩的电动汽车自动灭火装置
2024-02-27
Patent
Elektronische Ressource
Chinesisch
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