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在全矿井监测系统中,为随时了解井下各机电设备的工况,实现自动监测,进行统一调度指挥,必须借助于各种反映工况信息的传感器。本文介绍了一种有较高实用价值,新近研制成功的井下机电设备开/停检测装置。它可用于采煤机、运输机、提升机、破碎机、泵站、局扇等设备的起停监测,并且已在几个矿井环境生产监控系统中使用。文中对该传感器的工作原理作了较详细的介绍。
In the whole mine monitoring system, in order to keep abreast of the working conditions of all kinds of mechanical and electrical equipment in the underground, to realize automatic monitoring and unified command of dispatching, it is necessary to make use of various sensors that reflect the working condition information. This paper presents a higher practical value, the newly developed downhole electromechanical equipment on / off detection device. It can be used for start-stop monitoring of shearers, conveyors, hoists, crushers, pumping stations, office fans and other equipment and has been used in several mine environment monitoring systems. The paper describes the working principle of the sensor in more detail.