摘要
DBZ—1型实验装置,采用动态连续供气间隔激爆、转予流量计调节混合比、声级计测量爆炸噪声级随混合比变化规律,实现可燃气体爆炸浓度极限和爆压变化规律的动态快速定量测试,并应用逆燃原理进行耐烧阻爆测试和演示。
Model DBZ-1 experimental installation with functions of continuous gas supply and intermittent initiation,uses rotary flow meter to adjust mixing ratio,sound level meter to measure the law that the explosion noise level alters with the change of mixing ratio,realising fast dynamic quantitative measurement of the concentra- tion limit of combustible gas explosion and the changes of explosiot fressure, and the principle of contrary burn is applied to test and demonstrate of resistant burn prevent blast.
