嚴(yán)格按照規(guī)定要求對(duì)瓦斯發(fā)電機(jī)組進(jìn)行日常保養(yǎng)，確保機(jī)組可靠運(yùn)行。在這些保養(yǎng)要求中，要特別注意以下三個(gè)方面的檢查和保養(yǎng):

Daily maintenance of gas generator unit shall be carried out in strict accordance with the specified requirements to ensure reliable operation of the unit. In these maintenance requirements, special attention should be paid to the following three aspects of inspection and maintenance:

(1)潤(rùn)滑系統(tǒng)的檢查和保養(yǎng)。

(1) Inspection and maintenance of lubrication system.

該種類(lèi)型機(jī)組由于存在運(yùn)轉(zhuǎn)部件多，運(yùn)轉(zhuǎn)部件工作條件惡劣，大多處在高溫、高沖擊載荷狀態(tài)下，需要潤(rùn)滑的部位較多，對(duì)潤(rùn)滑系統(tǒng)的可靠性要求較為苛刻，因此要注意檢查潤(rùn)滑油系統(tǒng)的油質(zhì)情況、油位情況、油溫和油壓情況，注意離心濾清器和機(jī)油濾清器的清洗，避免出現(xiàn)因潤(rùn)滑不良造成的機(jī)組零部件磨損加劇，縮短機(jī)組零部件的使用壽命，加大維護(hù)工作量。

This type of unit has many operating parts, and the operating conditions of the operating parts are poor. Most of them are under high temperature and high impact load. There are many parts that need lubrication, and the reliability of the lubrication system is strict. Therefore, pay attention to the oil quality, oil level, oil temperature and oil pressure of the lubricating oil system, and pay attention to the cleaning of centrifugal filter and oil filter, Avoid aggravating the wear of unit parts caused by poor lubrication, shorten the service life of unit parts, and increase the maintenance workload.

(2)空氣過(guò)濾器的檢查和保養(yǎng)。

(2) Inspection and maintenance of air filter.

空氣過(guò)濾器如果運(yùn)轉(zhuǎn)良好的話(huà)，將有效地避免因進(jìn)氣阻力大引起的增壓壓力下降過(guò)大，進(jìn)而造成渦輪增壓器出現(xiàn)漏油現(xiàn)象；還可避免因流量減少引起的渦輪增壓器壓氣機(jī)喘振現(xiàn)象。因此要定期清理空氣過(guò)濾器，必要時(shí)更換新濾芯。

If the air filter operates well, it will effectively avoid excessive pressure drop caused by high intake resistance, which will cause oil leakage of the turbocharger; The surge of turbocharger compressor caused by flow reduction can also be avoided. Therefore, clean the air filter regularly and replace it with a new filter element if necessary.

(3)相關(guān)間隙和角度的檢查和調(diào)整。

(3) Check and adjust the relevant clearance and angle.

主要是火花塞間隙、氣門(mén)間隙和配氣定時(shí)等的檢查和調(diào)整。機(jī)組運(yùn)行一段時(shí)間后，火花塞的間隙會(huì)有所變大，這是正?，F(xiàn)象。瓦斯發(fā)電機(jī)經(jīng)長(zhǎng)時(shí)間運(yùn)轉(zhuǎn)后，由于配氣機(jī)構(gòu)的磨損和松動(dòng)等原因，會(huì)引起氣門(mén)間隙的變化，應(yīng)定期檢查并調(diào)整氣門(mén)間隙。

Mainly check and adjust the spark plug clearance, valve clearance and valve timing. It is normal that the gap between the spark plugs will become larger after the unit has operated for a period of time. After the gas generator runs for a long time, the valve clearance will change due to wear and looseness of the valve distribution mechanism. The valve clearance should be checked and adjusted regularly.

配氣定時(shí)在正常情況下不需要進(jìn)行調(diào)整，當(dāng)機(jī)組各缸工作狀態(tài)出現(xiàn)異常時(shí)，應(yīng)首先檢查指針上止點(diǎn)指示位置是否正確，檢查傳動(dòng)系統(tǒng)各齒輪傳動(dòng)記號(hào)是否對(duì)準(zhǔn)，整個(gè)系統(tǒng)的裝配關(guān)系及氣門(mén)間隙是否正確。若經(jīng)檢查調(diào)整后，仍與規(guī)定值差異較大時(shí)，則應(yīng)考慮凸輪軸或齒輪傳動(dòng)件有無(wú)損壞現(xiàn)象，必要時(shí)進(jìn)行修復(fù)或更換。

The timing of gas distribution does not need to be adjusted under normal conditions. When the working state of each cylinder of the unit is abnormal, first check whether the top dead center of the pointer indicates the correct position, whether the gear transmission marks of the transmission system are aligned, and whether the assembly relationship and valve clearance of the whole system are correct. If there is still a large difference with the specified value after inspection and adjustment, consider whether the camshaft or gear transmission parts are damaged, and repair or replace them if necessary.

良好的維護(hù)保養(yǎng)能保證機(jī)組可靠運(yùn)行，正常使用情況下，保養(yǎng)工作應(yīng)按規(guī)定的日保養(yǎng)、周保養(yǎng)、月保養(yǎng)要求進(jìn)行。關(guān)注我們http://www.pp198.cn了解更多事項(xiàng)！

Good maintenance can ensure the reliable operation of the unit. Under normal use, the maintenance shall be carried out according to the specified daily, weekly and monthly maintenance requirements. Follow us http://www.pp198.cn Learn more!