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众所周知,原油罐一旦发生火灾,扑救是极其困难的。主要有以下几个原因:1.灭火和冷却油罐难以同步进行。扑救原油罐火灾极其讲究最佳灭火时机。国内外原油罐灭火实战经验证明:原油罐的最佳灭火时机是起火的初期阶段。但目前所谓的“初期阶段”还无法用准确的时间概念表示,因为着火原油罐的情况千差万别,有大小和形式及贮油量多少之别。简言之,就是用灭火剂(泡沫或干粉)施救的时间越早越好。若抢在原油燃烧时产生的高温使原油被加热并反作用于本身含
As we all know, in the event of a fire in a crude tank, fighting is extremely difficult. There are several main reasons: 1. Extinguishing and cooling tanks difficult to synchronize. Extinguishing oil tank fire extreme attention to the best time to extinguish fire. Domestic and foreign crude oil tank fire fighting actual experience shows that: the best time to extinguish the oil tank fire is the initial stage of fire. However, the so-called “initial stage” can not yet be expressed in terms of accurate time because of the wide variety of situations in which crude oil tanks are on fire, the size and type of fuel tanks, and the amount of oil stored. In short, it is the sooner the better the time of rescue with a fire extinguishing agent (foam or dry powder). If the grab in the burning of crude oil when the high temperature so that the crude oil is heated and react to itself containing