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保安必学救活方式原则

来源:http://www.wfzhongtebao.com  点击次数:    发布时间:2018-03-29
克制救活法
Save life restraint
克制救活,即是使救活剂参与燃烧链式反应,使燃烧过程中发生的自由基疾速不见,构成安稳分子或低活性的自由基,进而使燃烧反应间断。
To restrain and save lives is to make the reagents participate in the combustion chain reaction, so that the radicals that occur in the combustion process will disappear quickly, which will form a stable molecule or a low activity free radical, and then make the combustion reaction interrupted.
窒息救活法
To save the life of asphyxia
窒息救活,是根据可燃物质发生燃烧一般需求满意的空气(氧)这个条件,采用恰当方法防止空气流入燃烧区或许用惰性气体稀释空气中,氧的含量,使燃烧物质因短少或隔绝氧而平息。这种救活方法适用于弥补封闭性较强的空间或设备容器内的火灾。
Asphyxia is based on the condition that air (oxygen) is generally satisfied with the combustion of combustible substances. The proper way is to prevent air from flowing into the combustion area, or to dilute the content of oxygen in air by inert gas, so that the combustion material will be subsided due to short or isolated oxygen. This method of saving can be used to make up for the fire in the space or equipment container with strong closeness.
运用窒息原理救活时,可采用石棉被、湿帆布等不燃或难燃材料掩盖燃烧物,或封闭孔洞;也可用蒸气、惰性气体充入燃烧区域内,运用建筑物上,原有的门、窗,以及设备上的部件,封闭燃烧区,阻遏新鲜空气流入。
潍坊安保服务公司
The principle can be used to save suffocation, etc., asbestos was wet canvas noncombustible or refractory material to cover the burning material, or closed holes; also available steam, charging an inert gas into the combustion area, the use of buildings, windows and doors, the original, equipment and parts in the closed combustion zone, blocking inflow of fresh air.
隔绝救活法
From save the life
隔绝救活,是根据发生燃烧有必要具有可燃物这个条件,将燃烧物与附近的可燃物隔绝或分散开,使燃烧间断。这种方法也是弥补火灾比较常用的一种方法;如火灾中,封闭管道阀门,堵截流向着火区的可燃气体和液体;撤消与火源毗邻的易燃建筑物,搬走火源附近的可燃物质等。
Isolation and rescue is based on the condition that burning is necessary with combustibles, and the burning objects are separated or dispersed from the nearby combustibles so that the combustion is interrupted. This method is also a commonly used method to make up for fires. For example, in fire, closed pipeline valves are used to intercept the flammable gas and liquid flowing to the fire area, and the flammable building adjacent to the fire source is removed and the flammable substances near the fire source are removed.
冷却救活法
Save cooling way
冷却救活是根据可燃物质发生燃烧时有必要抵达必定的温度这个条件,将救活剂直接喷洒在燃烧着的物体上,使可燃物质的温度降到燃点以下,然后抵达使燃烧间断的目的。
Cooling and saving is based on the condition that a combustible substance is necessary to arrive at a certain temperature when it burns. It will directly spray the combustion agent on the burning object, so that the temperature of the combustible material will fall below the ignition point and then arrive at the purpose of combustion interruption.
用水冷却救活,是弥补火灾较常用的方法;用二氧化碳救活剂救活,则冷却效果非常好,能灵敏通过气化吸收许多的热,以有效地下降燃烧区内的温度,使燃烧停止。
The most common way to make up for fire is to use water to cool and revive. If the CO2 is used to revive it, the cooling effect is very good. It can absorb many heat sensitively through gasification, so as to effectively reduce the temperature in the combustion area and stop the combustion.