玻璃钢机械通风冷却塔的火灾原因分析调查与防火  

Fire Cause Investigation of FRP Mechanical Ventilation Cooling Tower and Fire Prevention

作　　者：郭长发 Guo Changfa(Shanghai Hongkou Fire Rescue Detachment,Shanghai,200082)

机构地区：[1]上海市虹口区消防救援支队,上海200082

出　　处：《建设科技》2023年第18期97-99,103,共4页Construction Science and Technology

摘　　要：本文介绍了冷却塔及其火灾的特点,分析了冷却塔火灾的成因,提出了针对玻璃钢机械通风冷却塔火灾的原因调查方法,特别是提出了冷却塔内集水盘电热棒加热的防火问题。对冷却塔防火中材料的防火、电加热与消音毯、冷却塔防火设计标准这几个关键问题进行了分析。从工程的全生命周期角度,需要从产品、设计、安装、运维管理与拆除不同的阶段关注防火,给出了冷却塔消防的防火措施和灭火救援的注意点。This paper introduces the characteristics of cooling tower and its fire,analyzes the causes of cooling tower fire,and puts forward the investigation methods for the fire causes in FRP mechanical ventilation cooling tower,especially the fire prevention problem caused by the heating bar of the water collecting tray in cooling tower.The key problems of fire protection of cooling tower materials,electric heating and silencing blanket,fire protection design standard of cooling tower are also analyzed.From the perspective of the whole life cycle of the project,it is necessary to pay attention to fire prevention in different stages during product,design,installation,operation and maintenance management as well as demolition.

关 键 词：冷却塔火灾 火灾调查 冷却塔防火设计 防火救援 冷却塔电热棒 

分 类 号：TU998.1[建筑科学—市政工程]