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燃氣發電機組油溫位指示生起高度不足如何處理?

來源:http://dgxcbw.com   發布于:2018-03-01

在燃氣發電機組當中,機油的指示有很關鍵的作用。特別是在夏季,油溫位高度不足會對自動化柴油發電機組產生嚴重的不良影響。燃氣發電機組的機油位升起的高度不足一般是由于曲柄連桿軸頸與連桿之間的配合間隙過大造成的。此時的潤滑油路中的機油從此處泄漏到油底殼內,進而去到機油指示閥的就較少,因此,造成機油指示閥升起高度不足;

D88尊龙In the gas generating unit, the indication of oil is very important. Especially in summer, the lack of oil temperature level will have serious adverse effects on the automatic diesel generating set. The elevation of the oil level of the gas generator is generally due to the excessive gap gap between the crank shaft neck and the connecting rod. At this time, the oil in the lubricating oil line is leaking into the oil pan from this point, and then goes to the oil indicating valve, so it causes the height of the oil indicating valve is insufficient.

D88尊龙軸承座孔與曲軸配合間隙過大。該機的機油指示閥要升起,是靠機油泵送來的機油進入軸承座上的圓形油槽,再經軸承座上的油孔和油管進入機油指示閻的,當此配合間隙過大,大部分機油從此處泄漏到油底殼內,使機油指示閥得到的機油較少,因此機油指示閥升起高度不足。

QQ截圖20171025151941.jpg

D88尊龙The gap between the bearing seat hole and the crankshaft is too large. The machine oil indicator valve to rise, is sent by the oil pump oil into the circular groove bearing seat, the bearing seat of the oil hole and the oil pipe into the engine oil indicating Yan, when the clearance is too large, most of the oil from leaking into the oil pan, the oil valve to get instructions the oil is less, therefore the oil indicator valve rises high enough.

加速緩慢。此種故障有如下三種表現:

Speed up slowly. There are three manifestations of this fault as follows:

(1)調速齒輪中固定調速支架的螺釘松脫,使調速滑盤往外移,通過調速杠桿使高壓油泵油量調節齒條往減油位置走,造成柴油機加速緩慢,嚴重的甚至使柴油機不能啟動;

(1) the loosening of the screws of the fixed speed governing bracket in the speed regulating gear causes the speed governing sliding disc to move outwards. By adjusting the lever of the high speed oil pump, the speed governing sliding disc moves outwards, so that the rack moves to the oil reducing position, causing the diesel engine to accelerate slowly and seriously and even make the diesel engine fail to start.

D88尊龙(2)燃氣發電機組的調速齒輪襯套在調速齒輪中的配合緊度不夠,此時襯套就會往里脫出,通過調速杠桿使高壓油泵的供油量減少,造成柴油機加速緩慢;

(2) the speed regulating gear bushing of gas generator set is not enough in speed control gear, so the bushing will move out of it, and the fuel supply of high pressure oil pump will be reduced by speed control lever, which will cause slow acceleration of diesel engine.

D88尊龙(3)調速滑盤在調速軸中卡滯,此時,調速杠桿移動高壓油泵油量調節齒桿不靈活,使柴油機加速緩慢。當滑盤處在外端時,調速鋼珠卡在調速滑盤與調速架之間,高壓油泵油量調節齒桿處在停油位置,燃氣發電機組根本不能啟動。

(3) the speed control slide plate is stuck in the speed control shaft, and the speed control lever moves the oil quantity of the high pressure oil pump to adjust the tooth rod inflexibly, so that the diesel engine is accelerated slowly. When the sliding disc is at the most outer end, the speed regulating steel ball is stuck between the speed regulating sliding disc and the speed regulating frame, and the oil content of the high pressure pump is adjusted, and the gear bar is at the stop position, and the gas generating set can't start at all.


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