柴油发电机组厂家直销的技术人员说，柴油发电机组是一种性能很优异的发电设备，在企业的运营中起到了很关键的作用，任何一种机器的使用如果使用的时间久了就会出现很多的疲劳现象，比如排气管的现象，如果处理不好的话就会有故障发生，柴油发电机组厂家直销的技术人员说，今天就为大家简单的介绍一下，柴油发电机组排气管的故障该如何排除。
The technical personnel of the direct sales of the diesel generator set manufacturer said that the diesel generator set is a kind of power generation equipment with excellent performance and plays a key role in the operation of the enterprise. If any kind of machine is used for a long time, there will be many fatigue phenomena, such as the exhaust pipe phenomenon. If it is not handled properly, there will be failures, said the technical personnel of the direct sales of the diesel generator set manufacturer, Today, I will briefly introduce to you how to remove the fault of the exhaust pipe of the diesel generator set.
故障现象：机组启动后，出现作业不稳定现象，观察发现排气管冒蓝烟。
Fault phenomenon: after the unit is started, the operation is unstable, and blue smoke is observed from the exhaust pipe.
故障点：一般来说，发电机组在启动后作业不稳定，转速时高时低，多是由于燃油调整体系失灵所致。
Fault point: generally speaking, the operation of the generator set is unstable after starting, and the speed is high and low, which is mostly caused by the failure of the fuel adjustment system.

引发失灵原因：各个气缸作业不良，导致紧缩压力不一致;燃油供应体系中有空气、水分或是油路不畅;高压油泵内各分泵柱塞供油量有较多关联;调速器调速功能问题;调速器不能够达到低转速;调速器内部旋转零件不平衡，有较大空隙;调速器转速达不到额定数据。
Cause of failure: poor operation of each cylinder, resulting in inconsistent tightening pressure; The fuel supply system has air, water or blocked oil circuit; There is a lot of correlation between the oil supply quantity of the plunger of each slave pump in the high-pressure oil pump; Speed regulation function of governor; The governor cannot reach the minimum speed; The rotating parts inside the governor are unbalanced and have large gaps; The governor speed cannot reach the rated data.
排除措施：
Troubleshooting:
点考虑是机油问题，黏度低或是油量过多，造成不完全焚烧从而高温蒸发成为油气从排气管排出。此时需要对柴油机油底壳内的机油标尺进行查看，辨明原因。
The first consideration is the problem of engine oil. Low viscosity or too much oil will cause incomplete combustion, which will evaporate at high temperature and become oil gas discharged from the exhaust pipe. At this time, it is necessary to check the oil scale in the diesel oil sump to identify the cause.
第二点考虑油路进入空气，需要松开高压油泵的放气螺丝，按压手油泵，排出气体。
The second point is to consider that the oil circuit enters the air. It is necessary to loosen the bleed screw of the high-pressure oil pump, press the hand oil pump, and exhaust the gas.
第三点考虑油管紧固不良，使用专用扳手等，将机组高、低压油管的回油螺丝紧固。
The third point is to consider the poor fastening of the oil pipe. Use a special wrench to tighten the oil return screws of the high and low pressure oil pipes of the unit.
针对以上三点进行相应的解决后，启动设备，将转速提高，查看是否稳定，此时如果柴油机作业仍然不稳，那么说明问题另有所在，仍需继续排查。
After solving the above three points, start the equipment, increase the speed, and check whether it is stable. At this time, if the diesel engine operation is still unstable, it indicates that the problem is elsewhere, and still needs to continue troubleshooting.
这时将问题集中到油泵方面，对油泵上部气缸的高压油管进行逐一的断油试验，如果发现哪一个气缸在断开后蓝烟现象解决，此时需要立即停机，对这一油缸进行喷油器拆除，进行喷油压力试验。此时，一定会发现，这个气缸有滴油现象。取细铜丝对喷油孔进行疏通后，重新安装、启动，就会发现排烟呈现正常，此时排气管问题算是正是解决。
At this time, the problem will be focused on the oil pump. First, the high-pressure oil pipes of the upper cylinder of the oil pump will be cut off one by one. If it is found that the blue smoke phenomenon is solved after the disconnection of which cylinder, it is necessary to immediately stop the machine, remove the fuel injector of this cylinder, and conduct the injection pressure test. At this time, you must find that there is oil dripping in this cylinder. After taking fine copper wire to dredge the fuel injection hole, re-install and start it, it will be found that the smoke exhaust is normal. At this time, the problem of exhaust pipe is exactly solved.