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发明公开
CN104018883A 一种在线/离线煤层瓦斯压力监测分析系统 失效 - 权利终止

一种在线/离线煤层瓦斯压力监测分析系统
摘要：
一种在线/离线煤层瓦斯压力监测分析系统，包括两个监测子系统，一个是在线监测分析系统，一个是离线监测分析系统；其中，在线监测分析系统包括若干个瓦斯压力传感器(1)、若干个瓦斯压力监测分站(2)、矿用电源(3)和安装有控制程序的数据服务器(4)；离线监测分析系统包括若干个瓦斯压力传感器(1)、若干个瓦斯压力监测分站(2)、本安手持仪(5)和安装有控制程序的数据服务器(4)；安装有控制程序的数据服务器(4)具有两种数据分析模式：一种是测定煤层原始瓦斯压力模式；一种是考察煤层瓦斯有效抽放半径的模式。本发明能够更全面、客观、高效的监测煤层瓦斯压力，为煤矿企业治理瓦斯提供科学的依据。
摘要（英）：

An on-line/off-line coal bed gas pressure monitoring and analyzing system comprises two monitoring sub-systems which are the on-line monitoring and analyzing system and the off-line monitoring and analyzing system; the on-line monitoring and analyzing system comprises a plurality of gas pressure sensors (1), a plurality of gas pressure monitoring sub-stations (2), a mining power supply (3) and a data server (4) provided with a control program; the off-line monitoring and analyzing system comprises the gas pressure sensors (1), the gas pressure monitoring sub-stations (2), an intrinsic safety handheld device (5) and the data server (4) provided with the control program; the data server (4) has two data analysis modes which are the coal bed original gas pressure measuring mode and the coal bed gas effective exhausting radius inspecting mode. The system can monitor coal bed gas pressure more completely, objectively and efficiently, and provides the scientific basis for gas control of coal mine enterprises.

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