针对燃油油品差的燃油系统适应性设计

Adaptive Design of Fuel System for Fuel Oil with Bad Quality

由于燃油油品较差且不经过细致的适应性处理时会造成电喷柴油机的滤网、滤芯堵塞,精密部件表面磨损和锈蚀等问题,从而导致柴油机功率下降、油耗增加、噪声加大、怠速不稳和排放超标等一系列问题。针对燃油从加注到进入发动机前的这部分油路提出了一些建议,可为此类问题的解决提供参考。

When the fuel oil has bad quality and gets no delicate adaptive treatment, it will block the filter screen of electric diesel engine and cause the wearing and rusting problems to the surface of delicate gagets. As range of problems might occur, including the decline of engine＇s power, the increasing of oil cost noise, the unstable low-speed, the excessive emission and so on. Severa oil circuit from injection to entering the engine, which provides reference a re the I suggestions are proposed aiming for the solutions to such problems suit, a ouder at the