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众所周知,液化石油气泄漏出来以后,达到一定的浓度,遇明火立即就会引起爆炸。然而,还有一个不易察觉的“敌人”潜伏在我们身边,它就是静电。据测试,穿着尼龙或混纺衣服时,产生的静电很大。实验表明,脱毛制外衣时,可产生静电最大电压为2800伏,脱棉衣时为2600伏,脱混纺衣服时为5000伏,而脱尼龙化纤衣服可达100万伏以上。如果按液化石油气最小能量为0.25毫焦耳来计算,那么理论上静电电压达到2300伏即可引起着火。
As we all know, liquefied petroleum gas leak out later to reach a certain concentration, in case of fire immediately cause an explosion. However, there is an imperceptible “enemy” lurking around us, it is static electricity. According to tests, when wearing nylon or blended clothes, the static electricity generated is great. Experiments show that hair removal coat, the maximum voltage can be generated static 2800 volts, 2600 volts off the clothes, off-spun clothes when 5000 volts, and nylon clothes off up to 100 million volts or more. If the minimum energy of liquefied petroleum gas is 0.25 millijoules to calculate, then in theory the electrostatic voltage reaches 2,300 volts can cause a fire.