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

作　　者：张飞燕[1,2] 纪开鑫 韩颖 ZHANG Feiyan;JI Kaixin;HAN Ying(School of Safety Science and Engineering,Henan Polytechnic University,Henan 454003;Collaborative Innovation Center of Coal Safety Production and Clean and Efficient Utilization,Henan 454003;School of Energy Science and Engineering,Henan Polytechnic University,Henan 454003;Collaborative Innovation Center of Coal Seam(Shale)Gas in Henan Province,Central Plains Economic Zone,Henan 454003)

机构地区：[1]河南理工大学安全科学与工程学院,河南454003 [2]煤炭安全生产与清洁高效利用省部共建协同创新中心,河南454003 [3]河南理工大学能源科学与工程学院,河南454003 [4]中原经济区煤层(页岩)气河南省协同创新中心,河南454003

出　　处：《中国煤层气》2023年第1期3-8,共6页China Coalbed Methane

基　　金：国家自然科学基金资助项目(51974108,51404093);河南省高校基本科研业务费专项资金资助项目(NSFRF210315);河南省瓦斯地质与瓦斯治理重点实验室-省部共建国家重点实验室培育基地开放基金项目(WS2020B12,WS2012A09);河南省博士后科研项目(001701014);河南理工大学博士基金资助项目(B2008-15,B2012-093)。

摘　　要：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.

关 键 词：瓦斯抽采 泄漏监测 定位技术 超声波法 

分 类 号：TD712.63[矿业工程—矿井通风与安全]