摘要
爆炸速度是反映可燃气体爆炸性质的一个重要参数,掌握各种可燃气体的爆炸速度,对预防和控制在工业生产中可燃气体爆炸灾害,制定可燃性气体爆炸事故应急计划具有重要意义。所述的爆速测试仪就是通过光纤传感将可燃气体在一定距离内的爆炸时间由显示屏直观地显示出来,进而得到可燃气体的爆炸速度。研制该测试仪的初衷是为了能够完善DBZ1爆炸范围测试系统功能,使该系统不仅可以按原设计测试方法,使用声级计测量爆炸声音的大小,再通过声级来反映气体浓度的变化,而且还可以通过测试可燃气体的爆炸速度来反映气体浓度的变化。
The detonation speed is an important parameter that can reflect the characteristics of flammable gas when it explodes.It has vital significance in the prevention and control of detonation disasters in flammable gas by finding the explosion speed of all kinds of flammable gas in industrial production.The detonation speed detector can perfect the function of the “DBZ1” detonation scope testing system.This system not only conforms to the original design method by reflecting the change in the gases density and also by measuring the level of the sound,but can also reflect the change through measuring the detonation speed of flammable gas when this kind of detector is used.
出处
《工业安全与环保》
2005年第5期6-7,48,共3页
Industrial Safety and Environmental Protection
