基于流體能量方程應(yīng)用理論研究成果及流體邊界層理論, 針對瓦斯氣體物理特性及瓦斯抽
放工程測量的實(shí)際問題, 提出了適用于礦井瓦斯抽放管網(wǎng)系統(tǒng)要求的組合式多參數(shù)流體流量監(jiān)測裝置。對監(jiān)測裝置的多參數(shù)引發(fā)器、多參數(shù)復(fù)合型傳感器、信號變送器以及數(shù)字信號的硬件處理與計算方法等關(guān)鍵技術(shù)環(huán)節(jié)作了詳盡的技術(shù)路線分析。
關(guān)鍵詞: 多參數(shù); 復(fù)合型傳感器; 組合式; 引發(fā)器
Abstract : The paper provided a combined multi parameter fluid flow monitoring and measuring device suitable applied to an mine gas drainage pipeline network system base on the theoretical research results of the fluid energy formula and the theory of the fluid boundary and with the gas physical features and the practice issues of the gas drainage project measurement . The paper has a detailed technical analysis on the multi parameter igniter , multi parameter complex sensors , signal transmitter , the digital signal hardware processing and calculation method , and the key technology of the devices.
Key words : multi parameter ; complex sensor ; combined ; initiator