燃气发动机甲烷浓度探测装置的改进设计

The Improved Design of Methane Concentration Detection Installed of Gas Engine

针对燃气发动机原有的曲轴箱内甲烷浓度探测装置存在不能连续正常使用的问题,提出3种解决方案。通过试验分析对比,选择能主动处理油雾影响的方案3,并对方案3的结构设计作了详细的介绍,最后通过试验证明设计合理,达到了设计目标。

To the question that exisiting methane concentration detection installed in crankcase of gas engine unable continue work, put forward three solution plan, through test analysis and comparison,choose the third plan which dispose oil mist initiatively,and then introduce the third plan particularly,at evidenced the design is reasonable and succeed.