基于事故树的石油产品闪点测定实验教学火灾危险性分析

Fire Fatalness Analysis of Flash Point Mensuration Experiment Teaching about Oil Production Based on the Fault Tree

闪点测定实验是安全工程专业实践教学的一个重要环节,它的顺利开设有助于提升该专业的应用型人才培养质量;但是该实验存在可燃性气体火灾危险,为此,采用事故树分析法对它的火灾危险性进行分析。本文在构建出了闪点测定实验火灾事故树的基础上,进而求解出了它的最小割集、最小径集和结构重要度;综合分析上述三项指标确定了闪点测定实验火灾事故重点防控的3个基本事件,并提出了相应的安全管理与技术措施。

Flash point determination experiment is an important part of practical teaching in safety engineer-ing, and its smooth opening helps to enhance the cultivating quality of applied talents in this specialty ; but theexperiment exists fire risk of the flammable gas. Therefore, the risk of fire is analyzed by using fault tree anal-ysis. In the paper, fire fault tree of flash point determination experiment was built, and then solved its mini-mal cut sets, minimal path set and structure importance; Three basic events that will be controlled in the fireprevention were determined by analyzing three indexes above -mentioned synthetically, and the correspondingsafety management and technical measures were proposed.