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作 者:周景东 王庆礼 ZHOU Jingdong;WANG Qingli(Beijing Hai'an Boda Electric Fire Safety Testing Co.,LTD,Beijing 100195,China)
机构地区:[1]北京海安博大电气消防安全检测有限公司,北京100195
出 处:《玻璃》2022年第10期43-46,共4页Glass
摘 要:随着社会的不断进步与发展,各种各样先进的电气设备进入了大众的工作和生活,带来方便的同时,各种场所的电气安全隐患也在迅速增加。由于电气设备的绝缘使用了大量易燃物品,如塑料橡胶、绝缘漆、稀释剂等,电气设备在运行过程中,由于过载、短路、漏电、照明、电加热设备以及开关动作,保险丝熔断、接触不良、静电等可能导致高温、高热、火花放电,可能导致火灾和爆炸事故,并且电气火灾火势猛、火灾蔓延速度快、容易形成大面积燃烧,燃烧时会产生大量烟雾,分解出有毒气体,这些气体可能造成工作人员中毒、窒息,发生群死群伤的重大恶性事件。因此,对于如何引起建筑电气火灾的原因和如何采取防控措施的研究到了十分紧迫的关头。以我国近年来发生的建筑电气火灾为案例,分析北京某生活超市电气火灾安全隐患并提供相应的解决方案。With the continuous progress and development of society, a variety of advanced electrical equipment into public work and life, they bring us convenience at the same time, electrical safety hazards in various places are also rapidly increasing. Because the insulation of electrical equipment uses a large number of flammable items, such as plastic and rubber, insulating paint, thinner, etc., in the operation process of electrical equipment,due to overload, short circuit, leakage, lighting, electric heating equipment and switch action, Blown fuse, poor contact, such as electrostatic can lead to high temperature, high fever, spark discharge, can lead to fire and explosion accident, and electrical fire fierce fire, fire spread speed is quick, easy to form a large area burn combustion would produce large amount of smoke, decomposition of toxic gases, these gases are likely to cause the staff poisoning, suffocation, mass deaths and injuries occurred. Therefore, the current stage of how to cause the cause of building electrical fire and how to take prevention and control measures to the research is very urgent. In this paper, the building electrical fire occurred in China in recent years as a case, analysis of a supermarket in Beijing electrical fire safety hazards and provide corresponding solutions.
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