什么原因导致发电机组油底壳进水？这个问题很多时候会出现在使用过程中，有的人处理得当所以损失几乎不计，有的人没有及时处理，设备有所损坏且工作效率大大降低，下面瓦斯发电机组厂家就来为您讲一讲。

What causes water ingress into the oil pan of the generator set? This problem often occurs in the process of use. Some people handle it properly, so the loss is almost negligible. Some people do not handle it in time, and the equipment is damaged and the work efficiency is greatly reduced. The gas generator set manufacturer will tell you about it.

发电机组使用过程中，有时会出现机油没有减少反而增加。这种情况显然是机油中混入了其他的液体。当出现此现象时，要立即停机检查并进行彻底检修。否则不仅影响设备的正常工作，甚至导致严重的机械故障。发电机组油底壳中进水主要原因为：缸盖、机体变形或有裂纹；湿式缸套穿孔；汽缸套的阻水圈损坏；机油散热器损坏；气缸垫损坏；水泵封水圈损坏等。

During the use of the generator set, sometimes the oil increases instead of decreasing. This is obviously because other liquids are mixed in the engine oil. In case of this phenomenon, stop the machine immediately for inspection and overhaul. Otherwise, it will not only affect the normal operation of the equipment, but even lead to serious mechanical failure. The main causes of water inflow in the oil sump of the generator set are: deformation or crack of the cylinder head and the engine body; Wet cylinder liner perforation; The water stop ring of the cylinder liner is damaged; The oil radiator is damaged; The cylinder gasket is damaged; The water seal ring of the water pump is damaged.

式缸套穿孔：主要由于缸套直接与发电机组冷却水接触进行散热，冷却水在循环过程中冲刷汽缸套的外表面，会在汽缸套外表面形成穴蚀及气蚀现象。时间一长，会使缸套外表面形成穴蚀及气蚀现象。时间一长，会使缸套外表面的迎水面处出现较密集的凹坑，严重时会使汽缸套穿孔，导致冷却水进入发电机组油底壳内。

Type cylinder liner perforation: mainly due to the direct contact between the cylinder liner and the cooling water of the generator set for heat dissipation, the cooling water washes the outer surface of the cylinder liner during the circulation process, and cavitation and cavitation will be formed on the outer surface of the cylinder liner. Over time, cavitation and cavitation will be formed on the outer surface of the cylinder liner. Over a long period of time, dense pits will appear at the upstream surface of the cylinder liner outer surface, and in serious cases, the cylinder liner will be perforated, resulting in cooling water entering the oil sump of the generator set.

汽缸套的阻水圈损坏主要原因：是安装缸套时缸套线与缸体支承孔端面不垂直，压人缸套时用力过猛将阻水圈啃坏；或者由于发动机在缺水状况下运转，导致缸套温度过高，从而损坏阻水圈，使冷却水漏入油底壳。

The main reasons for the damage of the water stop ring of the cylinder liner are that the center line of the cylinder liner is not perpendicular to the end surface of the cylinder liner support hole when installing the cylinder liner, and the water stop ring is gnawed by excessive force when pressing the cylinder liner; Or because the engine is running under the condition of water shortage, the cylinder liner temperature is too high, thus damaging the water blocking ring and causing the cooling water to leak into the oil pan.

机油散热器损坏：散热器芯由一排铜管组成，冷却液在散热器芯中流动，发电机组机油在管外循环，流动过程中高温机油经冷却液冷却，以保证一定的油温。当散热器铜管产生破裂或散热器芯两端的密封失效时，冷却液就可能经机油道进入发电机组油底壳内。或由于水箱的水位高于机油散热器，在高度差形成的压力作用下，冷却水就会透过散热器管经机油道进入发电机组油底壳内。另外，若散热器芯两端与散热器外壳的密封失效，也可能造成冷却水进入油底壳。

Oil radiator damage: the radiator core is composed of a row of copper pipes, the coolant flows in the radiator core, and the oil of the generator unit circulates outside the pipes. During the flow, the high-temperature oil is cooled by the coolant to ensure a certain oil temperature. When the radiator copper pipe breaks or the seals at both ends of the radiator core fail, the coolant may enter the oil pan of the generator set through the oil passage. Or because the water level of the water tank is higher than the oil radiator, the cooling water will enter the oil sump of the generator set through the radiator pipe through the oil passage under the pressure formed by the height difference. In addition, if the sealing between the two ends of the radiator core and the radiator shell fails, the cooling water may enter the oil pan.

气缸垫损坏：如果发动机工作不正常，出现过热现象，将导致缸垫烧蚀损坏漏水；缸垫装配不平整或装配方向错误，也导致缸垫损坏而漏水；还有像缸垫在安装时其与汽缸盖、汽缸体间混有污物，汽缸垫密封不严而漏水等现象，从而破坏汽缸工作和润滑，流入油底壳而导致机油乳化，影响发动机润滑性能。

Cylinder gasket damage: if the engine works abnormally and overheats, the cylinder gasket will be damaged by ablation and water leakage; The uneven assembly of cylinder gasket or the wrong assembly direction will also lead to the damage of cylinder gasket and water leakage; There are also such phenomena as dirt mixed between the cylinder gasket and the cylinder head and cylinder block during installation, and water leakage due to poor sealing of the cylinder gasket, which will damage the operation and lubrication of the cylinder, flow into the oil pan and cause oil emulsification, and affect the lubricating performance of the engine.

什么原因导致发电机组油底壳进水？以上就是问题的相关解答了，我们从几个方面来讲明了问题，您可以作为参考使用，更多问题就来我们网站咨询吧！

What causes water ingress into the oil pan of the generator set? The above is the relevant answer to the question. We have explained the question from several aspects. You can use it as a reference. For more questions, please come to our website Consult!