平煤四矿矿井通风阻力测定与系统分析

摘要

Determination of resistance of mine ventilation system is an important part of safety production of coal mine and ventilation safety management , the size of the resistance directly influence the effect of the mine ventilation.In order to understand the No.4 Mine of Pingdingshan Coal Field mine ventilation resistance and its distribution , the optimization of mine ventilation system , selected major determinations , based on the basis of the barometer method for determination of resistance to the mine , and according to the results of mine venti-lation system are analyzed.%矿井通风系统阻力测定是煤矿安全生产和通风安全管理的重要内容，阻力的大小直接影响矿井通风的效果。为了了解平煤四矿矿井通风阻力的大小及其分布，优化矿井通风系统，选定主要测定路线，基于基点气压计法进行矿井阻力测定，并根据测定结果对矿井通风系统进行了分析。