摘要
通过构建避难硐室模拟实验舱,在无持续供气无空气净化系统、持续供干空气无空气净化系统、持续供干空气有空气净化系统3组真人模拟实验条件下,研究密闭空间内温度、湿度变化,绘制出密闭空间内相对湿度的变化曲线和湿度变化趋势图,并拟合出湿度变化公式。通过观察实验舱中湿度的变化规律,可为大尺寸、大容量的避难硐室空气除湿系统的设计提供指导,为井下人员安全避险提供支持。
By building a simulation experimental chamber, under the conditions of three groups of real simulation such as no continuous gas supply and no air purification system, continuous supply of dry air with or without air purification system, the changes of temperature and humidity in a confined space were studied, Variation curves of the relative humidity in the confined space and humidity trend charts were drawn, a formula of humidity changes was fitted out. Through observing the humidity variation in experimental chamber,the results could provide guidance for the air dehumidification system design of large size, large capacity refuge chamber, and provide support for the underground personnel security hedge.
出处
《矿业研究与开发》
CAS
北大核心
2013年第3期81-83,107,共4页
Mining Research and Development
关键词
煤矿井下
避难硐室
空气净化
除湿实验
Underground coal mine, Refuge chamber, Air purification, Dehumidification experiment
