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卤代烷自动灭火装置在灭火时喷洒1211或1301灭火剂后,将产生有毒的1211或1301气体,为使室內达到卫生许可的浓度,必须排除出去才能恢复生产或工作。那么排风量应怎样计算呢?本文对此将进行初步的探讨。
Halon-based automatic fire extinguishing devices that spray 1211 or 1301 extinguishing agents during fire extinguishing will produce toxic 1211 or 1301 gases that must be removed to restore production or work in order to achieve indoor sanitation-constrained concentrations. Then how to calculate the amount of exhaust air? This article will conduct a preliminary discussion.