摘要
介绍了一种经济型井下车载瓦斯检测报警器。该装置对井下作业环境的瓦斯体积分数、温湿度进行实时检测及动态显示,当瓦斯体积分数超过预设体积分数值时,及时启动声光报警或输出一开关量及时切断作业电源。
An On-Board Underground Gas Detection Warning Device is introduced.It can actualize the real-time detection and dynamic display of gas concentrations,temperature and humidity in the underground work environment.When the gas concentrations arise to the spillage,the device can timely give an alarm or export control switches to cut power.
出处
《煤炭技术》
CAS
北大核心
2010年第7期86-88,共3页
Coal Technology
