煤矿井下瓦斯防治预警体系的研究

Study on gas prevention and early warning system in coal mine

提出了一种新的煤矿井下瓦斯防治预警体系,该预警体系将井下瓦斯监测和通风系统联动,出现瓦斯含量超标时系统自动控制通风系统的通风状态,增加通风功率,增强对瓦斯的抑制效果,满足井下通风安全的需求。

A new early warning system of gas prevention and control in coal mine is put forward,which links the underground gas monitoring and ventilation system.When the gas content exceeds the standard,the system automatically controls the ventilation state of the ventilation system,increases the ventilation power,enhances the effect of gas suppression,and meets the demand of underground ventilation safety.