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瓦斯发电机组气缸盖使用注意事项

来源:http://www.huannengpower.com   发布于:2017-08-07

瓦斯发电机组应严格按瓦斯发电机组使用要求,使用清洁、呈碱性的清洁的软化水做冷却水,以免气缸盖水腔内沉积水垢、泥沙等污物,影响冷却效果,甚至造成气缸盖裂纹。应通过检查与调整气门间隙,了解、掌握各气缸进、排气门的磨损、下陷情况。

Gas turbine gas generator set should be strictly according to the requirements, the use of clean, alkaline clean softened water as cooling water, dirt to cylinder head water cavity scale and sediment deposition, the cooling effect of the cylinder cover and even cause crack. Check and adjust the valve clearance to understand and master the wear and tear of each cylinder intake and exhaust valve.

瓦斯发电机组

低温环境下启动发动机时,要先将发动机冷却水和机油加热至20℃以上。另外,启动前应人力盘转曲轴12周,无异常现象后方可启动。使用过程中怠速运转时间不宣过长。因为发动机长期低温怠速运转时,机油会产生一种胶状物附着在气门与气门导管壁上,使气门运动受阻,停车后气门往往被粘住,此时若再启动发动机,气门机构就要出事故。这种现象在气温低或机油质量较差时易发生。

When starting the engine at low temperatures, heat the engine coolant water and oil to above 20 degrees. In addition, the wheel should be manually transferred to the crankshaft for 12 weeks before starting. No abnormal phenomenon can be started. Idle running time is not too long during use. Because of long-term low temperature engine idling, oil will produce a gelatinous material attached to the valve and the valve conduit wall, the valve movement is blocked, after stopping the valve is often stuck, if then start the engine valve mechanism will be an accident. This phenomenon is most likely to occur when air temperature is low or engine oil quality is poor.

瓦斯发电机组发动机启动前预供油时,打开气缸盖上罩壳,观察摇臂衬套处是否有机油流出。若发现不上油时,应立即拆检。观察缸盖下罩壳内机油积存量的大小,正常时不应有积存,如有,说明缸盖回油道堵塞,应及时清理,保持回油道畅通。

When the gas generator starts the oil supply before the engine starts, open the cylinder head to cover the shell and observe if the oil is flowing out of the rocker liner. If it is found to be out of oil, it should be removed immediately. Observe the size of the oil storage in the lower cover of the cylinder head. There should be no accumulation when normal. If there is any obstruction to the back of the cylinder head, it should be cleaned in time to keep the oil flowing back.

瓦斯发电机组有缸盖罩壳,进行检查:如个别气缸工作异常或刚修理、更换过气缸盖,也应打开缸盖罩壳,进行检查:工作正常的气缸一般无需此项检查。

The gas turbine with a cylinder head cover, check work: if the individual cylinder abnormal or just to repair or replace the cylinder cover, cylinder head cover should be open, check: the normal work of the cylinder without this check.

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