主通风机工况监测与报警系统研究  

Research on Working Condition Monitoring and Alarm System in Main Ventilator

作　　者：马芳芳 Ma Fangfang(External Maintenance Team,Electro-mechanical Dept.of Xiqu Colliery,Xishan Coal&Electricity Group Co.,Ltd.,Gujiao,Shanxi 030200)

机构地区：[1]西山煤电西曲矿机电科外维队,山西古交030200

出　　处：《江西煤炭科技》2023年第4期230-231,234,共3页Jiangxi Coal Science & Technology

摘　　要：为了提高矿井主通风机的可靠性和检修效率,将工况监测与报警系统应用于矿井通风。分析了监测系统的结构和系统的工作原理。分析了风压风量监测电路、振动信号监测电路、瓦斯浓度监测电路的设计原理。总结了应用方面存在的问题和解决办法。In order to improve the reliability and maintenance efficiency of the main ventilator,the author introduces the application of working condition monitoring and alarm system in the mine ventilation,including the structure,the working principle of the system and the design principles of air pressure and air volume monitoring circuit,vibration signal monitoring circuit and gas concentration monitoring circuit and summarizes the problems and solutions in application.

关 键 词：主通风机 工况监测与报警系统 ARM控制器 信号监测 

分 类 号：TD441[矿业工程—矿山机电]