什么原因?qū)е掳l(fā)電機(jī)組油底殼進(jìn)水？這個(gè)問(wèn)題很多時(shí)候會(huì)出現(xiàn)在使用過(guò)程中，有的人處理得當(dāng)所以損失幾乎不計(jì)，有的人沒(méi)有及時(shí)處理，設(shè)備有所損壞且工作效率大大降低，下面瓦斯發(fā)電機(jī)組廠家就來(lái)為您講一講。

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.

發(fā)電機(jī)組使用過(guò)程中，有時(shí)會(huì)出現(xiàn)機(jī)油沒(méi)有減少反而增加。這種情況顯然是機(jī)油中混入了其他的液體。當(dāng)出現(xiàn)此現(xiàn)象時(shí)，要立即停機(jī)檢查并進(jìn)行徹底檢修。否則不僅影響設(shè)備的正常工作，甚至導(dǎo)致嚴(yán)重的機(jī)械故障。發(fā)電機(jī)組油底殼中進(jìn)水主要原因?yàn)椋焊咨w、機(jī)體變形或有裂紋；濕式缸套穿孔；汽缸套的阻水圈損壞；機(jī)油散熱器損壞；氣缸墊損壞；水泵封水圈損壞等。

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：主要由于缸套直接與發(fā)電機(jī)組冷卻水接觸進(jìn)行散熱，冷卻水在循環(huán)過(guò)程中沖刷汽缸套的外表面，會(huì)在汽缸套外表面形成穴蝕及氣蝕現(xiàn)象。時(shí)間一長(zhǎng)，會(huì)使缸套外表面形成穴蝕及氣蝕現(xiàn)象。時(shí)間一長(zhǎng)，會(huì)使缸套外表面的迎水面處出現(xiàn)較密集的凹坑，嚴(yán)重時(shí)會(huì)使汽缸套穿孔，導(dǎo)致冷卻水進(jìn)入發(fā)電機(jī)組油底殼內(nèi)。

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.

汽缸套的阻水圈損壞主要原因：是安裝缸套時(shí)缸套線與缸體支承孔端面不垂直，壓人缸套時(shí)用力過(guò)猛將阻水圈啃壞；或者由于發(fā)動(dòng)機(jī)在缺水狀況下運(yùn)轉(zhuǎn)，導(dǎo)致缸套溫度過(guò)高，從而損壞阻水圈，使冷卻水漏入油底殼。

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.

機(jī)油散熱器損壞：散熱器芯由一排銅管組成，冷卻液在散熱器芯中流動(dòng)，發(fā)電機(jī)組機(jī)油在管外循環(huán)，流動(dòng)過(guò)程中高溫機(jī)油經(jīng)冷卻液冷卻，以保證一定的油溫。當(dāng)散熱器銅管產(chǎn)生破裂或散熱器芯兩端的密封失效時(shí)，冷卻液就可能經(jīng)機(jī)油道進(jìn)入發(fā)電機(jī)組油底殼內(nèi)。或由于水箱的水位高于機(jī)油散熱器，在高度差形成的壓力作用下，冷卻水就會(huì)透過(guò)散熱器管經(jīng)機(jī)油道進(jìn)入發(fā)電機(jī)組油底殼內(nèi)。另外，若散熱器芯兩端與散熱器外殼的密封失效，也可能造成冷卻水進(jìn)入油底殼。

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.

氣缸墊損壞：如果發(fā)動(dòng)機(jī)工作不正常，出現(xiàn)過(guò)熱現(xiàn)象，將導(dǎo)致缸墊燒蝕損壞漏水；缸墊裝配不平整或裝配方向錯(cuò)誤，也導(dǎo)致缸墊損壞而漏水；還有像缸墊在安裝時(shí)其與汽缸蓋、汽缸體間混有污物，汽缸墊密封不嚴(yán)而漏水等現(xiàn)象，從而破壞汽缸工作和潤(rùn)滑，流入油底殼而導(dǎo)致機(jī)油乳化，影響發(fā)動(dòng)機(jī)潤(rùn)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?qū)е掳l(fā)電機(jī)組油底殼進(jìn)水？以上就是問(wèn)題的相關(guān)解答了，我們從幾個(gè)方面來(lái)講明了問(wèn)題，您可以作為參考使用，更多問(wèn)題就來(lái)我們網(wǎng)站http://www.51credits.cn咨詢吧！

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 http://www.51credits.cn Consult!