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分析推导出避难硐室内湿度与压风供气量的计算关系式,并通过试验验证了该公式的适用性。通过试验模拟50人的散湿率,以及不同压风供气量情况下硐室内湿度,得出压风量为300 m~3/h时可将避难硐室内湿度控制在70%以下,而且在相同供风量下,硐室内初始湿度越高,除湿效果越好。
The relation between the humidity in the asylum chamber and the supply of compressed air is derived and analyzed, and the applicability of this formula is verified through experiments. Through experiment simulating the wet rate of 50 people and the humidity in the chamber under the condition of different air pressure, it can be concluded that the humidity in the refuge chamber can be controlled below 70% when the air pressure is 300 m ~ 3 / h, For air volume, the higher the initial indoor humidity, the better the dehumidification effect.