基于能量转移理论的煤矿火灾致灾模式及应用

Disaster Model and Application of Coal Fire Hazard Based on Energy Transfer Theory

基于能量转移理论并结合兴隆庄矿4322综放面火灾案例进行了火灾致因分析。结果表明:矿井火灾符合能量转移事故致因理论,内因火灾和外因火灾以能量为中间媒介通过时空互相转化、相互作用,2种火灾类型各存在着复杂的影响因素,致灾过程中均伴随着能量的交换和传递。研究成果对整体控制火灾、制定各阶段火灾屏蔽防护措施以及缩小矿井火区范围有着重要的指导意义。

Using the approach of energy transfer theory combined with the fire case of 4322 caving face in Xinglong coal mine. The results show that fire is the result of an accidental release of the energy.Internal fire and external fire, which have complex factors, interact each other by energy, and associating with energy exchange and transfer in the hazards process by the time and space. It is particularly important practical significance for proposed an energy released and time-space transfer point of view, prevention measures in the various stages of implementation and narrowing the scope of the fire area.