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气瓶是储存和运输永久气体、液化气体、溶解气体和吸附气体的可重复充装的压力容器,是具有潜在危险性的特种容器。瓶内充装高压、可燃性、氧化性、窒息性、毒性、腐蚀性或化学不稳定性的气体,而且使用环境经常变迁,重复充装和搬运,管理复杂,一旦发生泄漏或爆炸,往往是灾难性的,并造成人员伤亡。气瓶爆炸事故的发生,造成的破坏是十分严重的,同时往往引起火灾的发生,给人民生命财产带来了不可估量的损失。本文仅就民用液化石油气钢瓶(后文简称钢瓶)展开讨论,通过对其爆炸事故原因的全面分析,提出预防事故发生的相应对策,指导实践,降低事故发生率。
Gas cylinders are replenishable pressure vessels that store and transport permanent, liquefied, dissolved, and adsorbed gases and are potentially hazardous specialty containers. Bottle filled with high pressure, flammable, oxidizing, asphyxiating, toxic, corrosive or chemically unstable gases, and the use of the environment often change, repeated filling and handling complex management, in the event of a leak or explosion, often Catastrophic, and cause casualties. The explosion caused by the explosion of a gas cylinder is very serious. At the same time, it often causes the fire and brings immeasurable losses to people’s lives and property. This article discusses only the civil liquefied petroleum gas cylinder (hereinafter referred to as the cylinder), through a comprehensive analysis of the causes of its explosion, put forward the corresponding countermeasures to prevent accidents, guide practice and reduce the incidence of accidents.