煤气与热力2026，Vol.46Issue(6)：72-76,79,6.
2019-2024年餐饮用户燃气事故统计分析
Statistical Analysis of Gas Accidents among Catering Users from 2019 to 2024
摘要
Abstract
Data on gas accidents involving catering users nationwide from 2019 to 2024 were collected.Statistical analysis was conducted from the perspec-tives of regional distribution,time period,accident type,gas category and accident causes,and a relative accident severity model was established.Key high-risk gas consumption time win-dows for catering users are identified as 6:30-9:30,15:30-18:30 and 18:30-21:30.The number of accidents among liquefied petroleum gas(LPG)users is signifi-cantly higher than that among pipeline natural gas users.In terms of accident causes,irregular manual operation ranks first,followed by improper disposal after gas leakage.For gas safety management of cater-ing users,both human supervision and technical pre-vention shall be integrated.The establishment of a long-term prevention and control system is essential to effectively reduce accident risks and improve overall safety assurance capacity.关键词
餐饮用户/燃气事故/统计分析/事故相对严重程度模型Key words
catering users/gas accidents/statistical analysis/relative accident severity model分类
建筑与水利引用本文复制引用
陈俊宏,周海斌,吴琳琳,南秀娟,俞美仙..2019-2024年餐饮用户燃气事故统计分析[J].煤气与热力,2026,46(6):72-76,79,6.基金项目
国家级大学生创新创业训练计划项目(202510356057) （202510356057）
特种设备科教融合学生创新训练计划项目(KJRH-2025018) （KJRH-2025018）
长三角区域安全工程专业教育部虚拟教研室开放课题(CSJAQXN-2307) （CSJAQXN-2307）
中国计量大学第28届学生科研计划项目(2025X28050) （2025X28050）
