static smoke extraction system 自然进风式排烟系统
dynamic smoke extraction system 机械式排烟系统
Theoretical and numerical studies are performed to analyze a smoke extraction system using smoking shaft.
从理论和模拟两方面论述了利用竖井进行排烟的可行性。
By analyzing the smoke extraction system of public zone of underground station in the urban rail transit, we proposed some methods of choosing exhausting smoke...
通过对城市轨道交通地下车站公共区排烟系统及模式的分析，提出了不同类型车站公共区排烟风机选择的方法。
Based on the present fire protection code, optimizes control circuits of smoke control and extraction fans and pressurization fans, in order to increase the reliability of the system.
根据现行消防规范，对消防排烟风机、正压风机控制电路进行了优化，以提高系统的可靠性。
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