煤矿井下使用的所有柴油机车必须具有主管当局批准的专用结构装置,其中包括适宜的废气过滤器,用以冷却和冲淡废气,使其变得无害,还包括过滤器排气温度超过85℃时和过滤器中水位低于预定的安全限位时,自动中断发动机供油的安全装置,此装置还能防止重新调节水位之前重新启动发动机。新型安全测量系统采用以集成电路为主的系统,能高度可靠地监测及控制电路,并 All diesel locomotives used in coal mines must have special structural equipment approved by the Administration, including suitable exhaust filters to cool and purify the exhaust gases to make them harmless and also include filter exhaust temperatures in excess of 85 ° C And when the water level in the filter falls below a predetermined safety limit, the safety of the engine oil supply is automatically interrupted and the unit is also prevented from restarting the engine before the water level is readjusted. The new safety measurement system uses an integrated circuit-based system that provides highly reliable monitoring and control of the circuit and