【摘要】 为了改进国内瓦斯检测设备,选择国内典型的几种设备,井下车载瓦斯检测报警器、嵌入式煤矿瓦斯检测仪和红外瓦斯检测仪,采用比对法,研究它们的基本构造和工作流程,对它们进行了对比分析,总结出它们的优缺点,结合先进的电子和网络技术,得到瓦斯检测设备的发展方向。更多还原

【Abstract】 In order to design a better gas detection device,several domestic gas detection devices,such as underground on-board gas detection warning device,embedded coal mine gas instrument and infrared gas detector,are contrasted and analyzed.Their structures and working process are elaborated.The advantages and disadvantages of the devices are summarized after comparison.In combination with advanced electronic and network technology,the development direction of the gas detection device is proposed.更多还原