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我国大部分煤矿井下排水泵自动控制系统采用的是传统继电器控制模式,但是继电器控制模式的自动化性能较差,无法在突发事故时采取应急措施,造成重大安全隐患无法消除,也不能适应目前煤矿产业的不断发展。在分析了煤矿井下排水泵控制存在的问题基础上,提出了一套煤矿井下排水自动控制系统,能够实现故障报警、实时在线监测水位、自动开启关闭水泵等功能。
Most of our coal mine drainage pump automatic control system uses the traditional relay control mode, but the relay control mode automation performance is poor, can not take emergency measures in case of emergency, resulting in a major security risk can not be eliminated, can not adapt to the current coal mines The continuous development of the industry. Based on the analysis of the existing problems of drainage pump control in coal mine, a set of automatic control system for underground drainage of coal mine is proposed, which can realize fault alarm, online monitoring of water level in real time and automatic on / off of pump.