The reason for diesel generator unit shutdown is that the unit is in static state for a long time, and various materials of the unit will be mixed with engine oil and cold oil

卻水、柴油、空氣等發(fā)生復雜的化學、物理變化，其主要表現(xiàn)為兩個方面，總結出如下：濾器過濾能力下降濾器是起到對燃氣、機油或水過濾作用的，以防雜質(zhì)進入機體內(nèi)，而在柴油中油污、雜質(zhì)也是不可避免的存在，所以在機組運行過程中，過濾器就起到了重要作用，但同時這些油污或雜質(zhì)也就被沉積在濾網(wǎng)壁上而使濾器過濾能力下降，沉積過多，油路將無法暢通，這樣油機帶載運行時將會因油無法供給而休克(如同人缺氧).

However, the complex chemical and physical changes of water, diesel oil and air are mainly manifested in two aspects, which are summarized as follows: the filtration capacity of the filter is reduced, and the filter plays a role in filtering diesel oil, engine oil or water, so as to prevent impurities from entering the engine body, and the oil and impurities in the diesel oil are inevitable, so during the operation of the unit, The filter plays an important role, but at the same time, these oil or impurities will be deposited on the screen wall, which will reduce the filtration capacity of the filter. If there is too much deposition, the oil circuit will not be unblocked, so that when the oil engine is running with load, it will be shocked due to the lack of oil supply (such as lack of oxygen)

所以正常發(fā)電機組在使用過程中，燃氣發(fā)電機組公眾平臺小編建議：

Therefore, during the normal operation of the generator set, it is suggested that the public platform of diesel generator set should:

一、常用機組每500小時更換三濾;

1、 The three filters are replaced every 500 hours in common units;

二、備用機組每二年更換三濾。

2、 The three filters of standby unit are replaced every two years.

冷卻系統(tǒng)輸水管道水循環(huán)不暢水泵、水箱及輸水管道長時間未作清洗，使水循環(huán)不暢，冷

The water circulation of the water supply pipe of the cooling system is not smooth, and the water pump, water tank and water supply pipe have not been cleaned for a long time

卻效果下降，水管接頭是否良好、水箱、水道是否有漏水等，如果冷卻系統(tǒng)有故障，導致的后果有：

If the cooling system fails, the consequences are as follows:

一、冷卻效果不好而使機組內(nèi)水溫過高而停機;

1、 The cooling effect is not good and the water temperature in the unit is too high to shut down;

二、水箱漏水而使水箱內(nèi)水位下降，機組也會無法正常工作（為防止在冬季使用發(fā)電機時，水管凍結，建議在冷卻系統(tǒng)中安裝水加熱器）。

2、 The water level in the water tank will drop due to water leakage in the water tank, and the unit will not work normally (in order to prevent the water pipe from freezing when using the generator in winter, it is recommended to install a water heater in the cooling system).

不少燃氣發(fā)電機組作為備用電源避免不了大多數(shù)時間處于待機備用狀態(tài)，因此為了防止機組出現(xiàn)以上現(xiàn)象，加強日常維護保養(yǎng)將是經(jīng)濟有用的方法。

Many diesel generator sets as standby power can not avoid most of the time in standby state, so in order to prevent the above phenomenon, strengthening the daily maintenance will be an economic and useful method.