煤矿瓦斯抽采管道泄漏监测方法研究进展

Research Progress on Leakage Monitoring Methods of Coal Mine Methane Extraction Pipelines

本文对国内外煤矿瓦斯抽采管道泄漏监测方法进行了系统总结,基于监测技术手段将其归纳为软件法和硬件法两类;其中,软件法分为三类,硬件法分为两类。在对比分析上述各类方法优缺点的基础上,最后指出:在煤矿智能化技术革新的大背景下,基于超声波传感器的自动化泄露监测定位技术是下一步的重点研究方向。

In this paper,the leakage monitoring methods of coal mine methane extraction pipelines at home and abroad are systematically summarized.Classification of monitoring techniques can be broadly categorized into software-based methods and hardware-based methods,depending on the technical means employed.Within software-based methods,three distinct categories can be identified,while hardware-based methods can be classified into two categories.Through a comparative analysis of their respective advantages and disadvantages,it has been determined that automatic leakage monitoring and positioning technology utilizing ultrasonic sensors is the next crucial research direction,particularly in the context of intelligent technology innovation in coal mining.