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如何維護及保養燃氣發電機

來源:http://dgxcbw.comD88尊龙   發布于:2017-05-26

良好的維護保養能保證機組可靠運行。正常使用情況下,保養工作應按規定的日保養、周保養、月保養要求進行。通過這些規定的保養,能及時發現機組是否存在聲音異常、動作異常、外觀異常、溫度異常、壓力異常和氣味異常等故障現象,從而及時對機組進行檢查和調整,進而有針對性的加以解決,確保機組運行在佳狀態。在這些保養要求中,注意從以下三個方面的檢查和保養:

Good maintenance can guarantee the reliable operation of the unit. In normal use, maintenance shall be carried out in accordance with the required daily maintenance and Zhou Baoyang and monthly maintenance requirements. Through these provisions of the maintenance, can discover whether there is abnormal sound, movement abnormalities, abnormal appearance, abnormal temperature, abnormal pressure and abnormal smell trouble phenomenon and unit, check and adjust timely on the unit, in order to solve, ensure the unit operating in the best state. In these maintenance requirements, pay attention to the following three aspects of inspection and maintenance:

1、潤滑系統的檢查和保養。該種類型機組由于存在運轉部件多,運轉部件工作條件惡劣,大多處在高溫、高沖擊載荷狀態下,需要潤滑的部位較多,對潤滑系統的可靠性要求較為苛刻,因此要注意檢查潤滑油系統的油質情況、油位情況、油溫和油壓情況,注意離心濾清器和機油濾清器的清洗,避免出現因潤滑不良造成的機組零部件磨損加劇,縮短機組零部件的使用壽命,加大維護工作量。

燃氣發電機組

D88尊龙1 、 lubrication system inspection and maintenance. The types of units due to the presence of moving parts, moving parts and bad working conditions, mostly in high temperature, high impact load condition, lubrication needs a lot of places, the reliability of the lubrication system requirements are more demanding, therefore, should pay attention to check the lubrication system oil situation, oil level, oil temperature and oil pressure, pay attention to cleaning centrifuge filter and oil filter, avoid bad lubrication unit parts wear caused by the unit, shorten the service life of the parts, increase the workload of maintenance.

D88尊龙2、空氣過濾器的檢查和保養。空氣過濾器如果運轉良好的話,將有效地避免因進氣阻力大引起的增壓壓力下降過大,進而造成渦輪增壓器出現漏油現象;還可避免因流量減少引起的渦輪增壓器壓氣機喘振現象。因此要定期清理空氣過濾器,必要時更換新濾芯。在潮濕地區可將紙質濾芯抽掉。

2 、 air filter inspection and maintenance. If the air filter is well run, will effectively avoid the pressure due to air resistance caused by the big drop, causing the leakage phenomenon of turbocharger; also can avoid reducing the flow of turbocharger compressor surge phenomenon caused by. Therefore, clean the air filter regularly and replace the filter if necessary. The paper filter can be removed in damp area.

D88尊龙3、相關間隙和角度的檢查和調整。主要是火花塞間隙、氣門間隙和配氣定時等的檢查和調整。機組經長時間運轉后,由于配氣機構的磨損和松動等原因,會引起氣門間隙的變化,應定期檢查并調整氣門間隙。配氣定時在正常情況下不需要進行調整,當機組各缸工作狀態出現異常時,應首先檢查指針上止點指示位置是否正確,檢查傳動系統各齒輪傳動記號是否對準,整個系統的裝配關系及氣門間隙是否正確。

3, relevant clearance and angle inspection and adjustment. Mainly the spark plug gap, valve clearance and timing of gas distribution check and adjust. When the unit is running for a long time, the valve clearance will be changed due to the wear and looseness of the valve mechanism, and the valve clearance shall be regularly checked and adjusted. The timing in normal circumstances do not need to be adjusted, when the working condition of each cylinder unit is abnormal, should first check the pointer indicating the TDC position is correct, check whether the transmission gear mark alignment, assembly and valve clearance of the system is not correct.

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