Some customers think it's no big deal that the generator water tank bubbles during the operation of diesel generator set. It's wrong to think so. If the power generation equipment detects bubbles in the water tank, it needs to check the following aspects.

发电机组厂家技术人员总结柴油机水箱中冒气泡，一般是气缸中的高压气体窜入冷*水道造成的。窜气的原因及排除方法如下。

The technicians of generator set manufacturers concluded that the bubbles in the diesel engine water tank are generally caused by the high-pressure gas in the cylinder channeling into the cold water channel. The causes and elimination methods of gas channeling are as follows.

1.缸盖平面加工不平或变形，造成漏气。应磨削缸盖平面或更换缸盖。

1. The plane of the cylinder head is unevenly machined or deformed, resulting in air leakage. The cylinder head should be ground or replaced.

2.装配不当，造成缸套台肩处断裂而窜气。按规定方法换缸套。

2. Improper assembly causes fracture and gas channeling at the shoulder of cylinder liner. Replace the cylinder liner according to the specified method.

3.未按规定力矩拧紧缸盖螺母。若力矩太小，缸盖没压紧，高压燃气就会窜入水道。应按规定力矩拧紧缸盖螺母，并定期重新拧紧。

3. The cylinder head nut is not tightened according to the specified torque. If the torque is too small and the cylinder head is not compressed, the high-pressure gas will flow into the water channel. Tighten the cylinder head nuts to the specified torque and retighten regularly.

4.气缸垫使用时间过长，被冲坏或烧损，密封性变差，造成漏气。要更换气缸垫。

4. The cylinder gasket has been used for a long time and is washed or burned, resulting in poor sealing and air leakage. Replace the cylinder gasket.

5.缸套台肩高度不够或机体上台肩孔深过大，造成缸套装入机体后，凸出机体平面高度不够，甚至下陷，燃气就会从台肩处窜入水道。因此，装配前应试装，检查凸出量，并保证其在允许范围内。

5. The height of the cylinder liner shoulder is not enough or the hole depth of the upper shoulder of the engine block is too deep, resulting in insufficient height of the cylinder sleeve protruding from the plane of the engine block or even sinking, and the gas will flow into the water channel from the shoulder. Therefore, trial assembly shall be carried out before assembly to check the projection and ensure that it is within the allowable range.

水箱冒泡是柴油发电机组内部存在问题的一个征兆，不容忽视，其实很多柴油发电机组常见故障都是有前兆的，大家细心留意设备运转情况就能及时发现。

Bubbling in the water tank is a sign of the internal problems of the diesel generator set, which can not be ignored. In fact, many common faults of the diesel generator set have precursors. We can find them in time by paying close attention to the operation of the equipment.

以上就是为大家介绍的有关焦化气发电机组的介绍,希望对您有所帮助.如果您有什么疑问的话,欢迎联系我们.我们将以专业的态度,为您提供服务https://www.huannengpower.cn

The above is about the introduction of coking gas generator set. I hope it will be helpful to you If you have any questions, please contact us We will provide you with professional service https://www.huannengpower.cn