摘要
通过实际火灾案例调查,总结国内外变压器火灾经验教训,分析变压器火灾原因及承压薄弱部位。指出变压器灭火系统存在的设计、施工技术缺陷,进行了模拟遮挡火、内外火、复燃火等变压器火灾的灭火试验,与常用变压器灭火系统的灭火效果进行了对比。提出了改进消防技术标准、完善设计施工与维护保养、加强消防安全管理等建议。
Through the investigation of actual fire cases,this paper summarizes the experience and lessons of transformer fire at home and abroad,and analyzes the causes of transformer fire and the weak parts of pressure bearing.The paper points out the design and construction technical defects of transformer fire extinguishing system,and carries out the fire extinguishing test of transformer fire,such as shielding fire,internal and external fire,compound fire,etc.,which is compared with the fire extinguishing effect of commonly-used transformer fire extinguishing system.Some suggestions are put forward,such as improving the technical standard of fire protection,perfecting the design,construction,maintenance and strengthening the fire safety management.
作者
李殿臣
梁戈
LI Dian-chen;LIANG Ge(Yunnan Fire and Rescue Brigade,Yunnan Kunming 650206,China;Yunnan Electric Power Design Institute,Yunnan Kunming 650000,China)
出处
《消防科学与技术》
CAS
北大核心
2020年第8期1127-1129,共3页
Fire Science and Technology
关键词
消防
变压器
火灾案例
灭火系统
fire protection
transformer
fire case
fire extinguishing system
作者简介
李殿臣(1975-),男,吉林镇赉人,云南省消防救援总队法制与社会消防工作处高级工程师,主要从事火灾调查、建筑工程消防管理工作,云南省昆明市官渡区珥季路龙马段,650206。
