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就应用大流量惰气灭火控灾装备,进行巷道灭火工艺试验进行了描述。在试验过程中,分别实施了惰气灭火和惰泡灭火工艺。试验表明,采用先注惰气,后注惰泡的灭火步骤,可以加快灭火速度,提高灭火阻爆时效性和安全可靠性。
On the application of large flow of inert gas fire control equipment, the tunnel fire extinguishing process test were described. During the test, inert gas fire extinguishing and inert bubble fire extinguishing were carried out respectively. Tests show that the use of first injection of inert gas, after the injection of inert foam fire extinguishing steps, you can speed up the fire extinguishing speed and improve the fire and explosion resistance timeliness and safety and reliability.