煤矿井下安全避险“六大系统”的作用和配置方案

Effect and Configuration of "Six Systems" for Safe Act of Rescue of Coal Mine Underground

研究了煤矿安全监控系统在瓦斯、火灾等重特大事故监控与预警和事故调查中的作用,提出了系统的配置方案及基于煤矿安全监控系统的煤矿瓦斯爆炸等事故直接原因的认定方法;研究了煤矿井下人员位置监测系统在遏制超定员生产、事故应急救援等方面的作用,提出了系统设置方法;提出了以矿用调度通信系统和矿井广播通信系统为基础、矿井移动通信系统为补充的矿井通信联络方案,提出了严禁采用矿用IP电话通信系统和矿井移动通信系统替代矿用调度通信系统的观点;提出了高瓦斯矿井的入井人员宜携带隔离式自救器,且隔离式自救器宜选用压缩氧隔离式自救器的方案;提出了避难硐室的装备要求和避难硐室性能价格比优于救生舱的观点;介绍了矿井压风自救系统和供水施救系统。

The paper studied effect of safety monitoring and control system of coal mine in monitoring and early warning of serious accident of gas and fire and accident investigation, and put forward configura- tion scheme of the system and identification method of direct cause of gas explosion accident based on the system. It studied effect of monitoring system of underground personnel location in containment of super personnel quota production and emergency rescue of accident, and put forward configuration scheme of the system. It proposed mine communication scheme which takes mine-used dispatching communication system and mine broadcast communication system as foundation and takes mine mobile communication system as supplement, and standpoint that prohibits using mine-used IP telephone communication system and mine mobile communication system to replace mine-used dispatching communication system. It proposed that personnel going into high-gas mine should carry isolated self-rescuer, and the isolated self--rescuer should use with compressed oxygen. It proposed equipment requirement of refuge chamber and standpoint that rate of performance and cost of refuge chamber is better than life-saving shelter. It introduced self-help system of pressure ventilation and rescue system of water supply too.