电缆中间接头防灭火研究  

Research on Fire Prevention and Extinguishing of Cable Intermediate Joints

作　　者：张连文 杨新战 ZHANG Lianwen;YANG Xinzhan(Shandong Jining Holy Land Electric Power Group Co.,Ltd.,Jining 272000,China)

机构地区：[1]山东济宁圣地电业集团有限公司,山东济宁272000

出　　处：《现代建筑电气》2024年第8期59-65,共7页Modern Architecture Electric

基　　金：国家重点研发计划资助项目(2022YFB3604105)。

摘　　要：电缆中间接头作为城市输电系统的薄弱点,一旦发生火灾或者爆炸,危害较大。通过防灭火研究,提出了一套高效、安全并且智能的解决方案,实现了电缆的中间接头故障或火灾快速定位、多级预警和自动灭火功能,降低其火灾频率,对保护槽盒进行防爆设计,保护了槽盒内的中间接头、预警和自动灭火装置等设备管线,为城市电力系统的平稳运行提供了有力保障。As the weak point of the urban transmission system,the cable intermediate joint will do great harm in case of fire or explosion.Through research,rapid location,multi-stage early warning and automatic fire suppression functions of cable intermediate joints fault or fire are realized to reduce their fire frequency.It provides a set of efficient,safe and intelligent solutions for fire prevention research.Through the explosion-proof design of the protective tank box,the intermediate joint,early warning and automatic fire extinguishing device and other equipment pipelines in the tank box are protected,which provides a strong guarantee for the smooth operation of urban power system.

关 键 词：中间接头 防爆设计 多级预警 自动灭火 

分 类 号：TU855[建筑科学]