燃气输配管网隐患排查与分级管理  

Hidden Danger Investigation and Grade Management of Gas Transmission and Distribution Pipelines

作　　者：金磊 张迪华 徐天毅 卢佳 武岳峰 石雯静 JIN Lei;ZHANG Dihua;XU Tianyi;LU Jia;WU Yuefeng;SHI Wenjing(Shanghai Gas Pudong Sales Co.,Ltd.;Shanghai Dazhong Gas Co.,Ltd.)

机构地区：[1]上海燃气浦东销售有限公司 [2]上海大众燃气有限公司

出　　处：《上海煤气》2024年第1期21-23,38,共4页Shanghai Gas

摘　　要：随着城镇燃气的大发展,燃气输配管网逐渐从“青壮年”步入“中老年”。2021年湖北十堰重大燃气事故,更将城镇燃气安全推上了社会关注的风口浪尖。由于工艺迭代、管龄增长、政策变化以及人民对于用气安全日益增长的期盼,对燃气输配管网的隐患排查与分级管理已经刻不容缓。研究确定影响燃气输配管网的隐患项目,制定合理的评价方法对其进行量化分级,相应制定不同的控制措施,可以提升隐患排查治理的效果,减少管网事故的发生。With the great development of urban gas,the gas transmission and distribution pipelines are gradually growing aging.Major gas explosion accident in Hubei province in 2021 once again pushed the topic of urban gas safety to the forefront of social attention.Due to the iterative technology,growing pipe life expectancy,changing policies and growing expectations of people for gas security,hidden danger investigation of gas pipelines and grade management is urgent.The hidden danger factors affecting the gas transmission and distribution pipelines through the research can be determined,reasonable evaluation methods can be formulated for quantification and different control measures can be taken,which can improve the effect of hidden danger investigation and reduce the occurrence of pipeline accidents.

关 键 词：燃气输配 管网隐患 分级管理 评价方法 

分 类 号：TU996.62[建筑科学—供热、供燃气、通风及空调工程]