配电室电缆沟专用灭火装置的研究与应用  

Research and Application of Special Fire Extinguishing Device for Cable Trench in Distribution Room

作　　者：罗鑫 焦星宇 LUO Xin;JIAO Xingyu(State Grid Ningxia Electric Power Co.,Ltd.Yinchuan Power Supply Company,Ningxia Yinchuan 750000,China)

机构地区：[1]国网宁夏电力有限公司银川供电公司,宁夏银川750000

出　　处：《农村电气化》2024年第5期67-69,共3页Rural Electrification

摘　　要：配电室内电缆沟数量众多,全站电缆除直埋电缆外均敷设于电缆沟内,电缆沟分布位置广泛,而且内部敷设电缆连接的设备极其重要,发生火灾后人员不易靠近且人工灭火存在较大风险。文章研制一种配电室电缆沟专用灭火装置,由泡沫产生装置、泡沫释放装置、移动底盘、翻转机构共4部分组成,灭火介质采用压缩空气泡沫,有效应对火灾场景下电缆沟内多种灭火难题。There are numerous cable trenches in the distribution room,and all cables in the station,except for buried cables,are laid in cable trenches.The cable trenches are widely distributed,and the equipment connected by the cables laid inside is extremely important.In the event of a fire,it is difficult for personnel to approach and there is a high risk of manual firefighting.In this paper,a special fire extinguishing device for cable trench in distribution room is developed,which consists of four parts:foam generation device,foam release device,mobile chassis,and overturning mechanism.Compressed air foam is used as the extinguishing medium to effectively deal with various fire extingui-shing problems in cable trench under fire scenarios.

关 键 词：配电室电缆沟 大型充油 开关设备 电缆火灾 

分 类 号：TM757.3[电气工程—电力系统及自动化]