气体灭火系统安全性评估方法

Safety evaluation method of gas fire extinguishing system

为提高气体灭火系统安全性,结合气体灭火系统的特点,对现有安全检查表法进行改进,筛选确定关键项检查表检查内容,建立气体灭火系统安全性关键项检查表;编制扣分检查表,结合层次分析法和专家调查问卷确定扣分式检查表的各项权重;并给出气体灭火系统的安全评价量化标准。应用该方法对某工程实例进行安全性评估。

In order to improve the safety of the gas fire extinguishing system,and combing with the characteristics of the gas fire extinguishing system,the safety checklist analysis was improved,and the inspection content of key item checklist was screened,to build the key item checklist of gas fire extinguishing system safety;the deduction checklist was built,the weights of the index were decided by analytic hierarchy process and expert survey questionnaires;a quantitative assessment of safety standards for gas fire extinguishing systems was put forward.A gas fire extinguishing system in use was evaluated by the method.