气体灭火技术在化工企业消防中的应用

Application of Gas Fire Fighting Technology in Fire Protection of Chemical Enterprises

气体灭火技术在新时代的消防应急救援中有着极高的应用价值,尤其在处置复杂条件下的火灾事故、爆炸事故等方面效果显著,安全性明显高于液体灭火技术。化工企业的消防安全事故具有蔓延速度快、处置难度高、安全风险大等特点,而且很多易燃易爆化学危险品的消防安全事故处置,并不适合应用传统消防用水灭火处置技术,不仅无法扑灭火灾,甚至有可能出现化学反应,从而引起更为剧烈的二次复燃、二次爆炸等危险情况,严重威胁现场救援人员的人身安全。气体灭火技术在化工企业消防应急救援处置中的广泛应用,显著提高了火灾与爆炸事故的处置安全性与有效性,实现了快速灭火并且阻断了明火与危化品的蔓延。而且气体灭火技术还具备较强的环保性、节能性、经济性优势特征,可以实现对化工企业火灾扑救的连续抑制,有效降低火灾复燃率。基于此,文章简要分析了气体灭火技术的优势及其主要类别,对气体灭火技术在化工企业消防中的推广与应用进行探究。

Gas Fire extinguishing technology is of great value in fire emergency rescue in new era,especially in dealing with fire accidents and explosion accidents under complicated conditions.The fire safety accidents in chemical enterprises are characterized by fast spreading speed,high difficulty in handling and high safety risk,and many fire safety accidents involving inflammable and explosive chemical dangerous goods are handled,it is not suitable for the application of the traditional fire-fighting and fire-fighting technology.Not only can the fire be put out,but chemical reactions may even occur,which may lead to more severe secondary reignition,secondary explosion and other dangerous situations,a serious threat to the safety of rescue workers on the scene.The wide application of gas fire extinguishing technology in fire emergency rescue disposal of chemical enterprises has improved the safety and effectiveness of fire and explosion accident disposal,realized rapid fire extinguishing and stopped the spread of open fire and dangerous chemicals.And the gas fire extinguishing technology also has strong environmental protection,energy-saving,economic advantages,can achieve the chemical fire suppression of continuous suppression,effectively reduce the fire recurrence rate.Based on this,this paper briefly analyzes the advantages and main categories of gas fire-fighting technology,and probes into the popularization and application of gas fire-fighting technology in chemical enterprises.