煤矿减速器油液污染度在线监测仪

On-Line Monitoring Instrument for Oil Pollution Degree of Coal Mine Reducer

摘要: 煤矿现场迫切需要研制减速器油液在线污染度监测仪来提高相关设备的管理水平。本文以减速器油液污染度为监测对象，根据光电法原理，采用双光路测量原理，应用光纤传感技术，研制油液污染度监测仪。该油液污染度监测仪具有温度补偿、历史记录存储、显示及报警功能。对减速器油液污染度监测仪进行了硬件设计和软件设计，最终研制出光学式油液污染度测试仪。

Abstract: In order to improve the management level of related equipment, it is urgent to develop online pollution degree monitor of reducer oil in coal mine. In this paper, the oil pollution degree of reducer is taken as the monitoring object. According to the principle of photoelectric method, the oil pollution degree monitoring instrument is developed by using the principle of double optical path measurement and optical fiber sensing technology. The oil pollution degree monitor has the functions of temperature compensation, historical record storage, display and alarm. The hardware design and software design of the reducer oil pollution degree monitor are carried out, and finally the optical oil pollution degree tester is developed.