2019-2024年餐饮用户燃气事故统计分析OA

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.