如何保证180kw柴油发电机组的可靠润滑?

2025-04-08 06:54:19
推荐回答(1个)
回答(1):

柴油发电机组使用操作要求比较高,其中要特别注意以下几点:应尽量避免长期超负荷作业;柴油发电机组启动后,避免立即高速运转,工作中不要猛轰油门,防止由于缸套、活塞温度升高造成拉缸。为了避免由于冷却风扇陡然停止工作,柴油机来不及冷却而造成拉缸事故,柴油机不能在全负荷状态下立即停机。保证可靠有效的润滑。保证柴油发电机组的可靠润滑应注意以下几点:
对柴油发电机组必须按规定使用CC或CD级柴油机,并应及时更换,废气窜入曲轴箱,或柴油漏入油底壳时应缩短机油的更换期。
柴油发电机组工作中机油的正常温度应在90~110度之间,怠速机油压力应大于49kPa,正常工作时机油压力应在294~392kPa之间。
定期清除机油冷却器的污物和更换机油滤清器,每工作200h应更换机油滤清器,如机油滤清器堵塞,旁通阀将开启,机油不经滤清直接进入主油道,如有大的杂质会堵塞冷却油嘴。

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