在沼气发电机组中，油的指示起着关键作用。特别是在夏季，油温水平不足会对发电机组产生严重的不利影响。那么沼气发电机组提示启动高度不足怎么办呢？下面来看看吧。

In the biogas generator set, the indication of oil plays a key role. Especially in summer, the insufficient oil temperature level will have a serious adverse impact on the generator set. So what if the biogas generator unit prompts that the starting height is insufficient? Let's have a look.

该发电机组油位高度不足一般是曲柄连杆轴颈与连杆间隙过大造成的。这时，润滑油路中的油从这里漏入油底壳，然后少到油量指示阀，所以油量指示阀升得不够；轴承座孔与曲轴间隙过大。机器的油量指示阀需要升起。油泵送出的油进入轴承座上的圆形油槽，再通过轴承座上的油孔和油管进入油位计。

The insufficient oil level of the generator set is generally caused by the excessive clearance between the crank and connecting rod journal and connecting rod. At this time, the oil in the lubricating oil circuit leaks into the oil pan from here, and then the oil quantity indicator valve is less than that, so the oil quantity indicator valve is not raised enough; The clearance between bearing seat hole and crankshaft is too large. The oil quantity indicating valve of the machine needs to be raised. The oil sent by the oil pump enters the circular oil groove on the bearing seat, and then enters the oil level gauge through the oil hole and oil pipe on the bearing seat.

当配合间隙过大时，大部分油从这里泄漏到油底壳中，使油量指示阀得到的油少，因此油量指示阀升得不够高。慢慢加速。这种故障有以下三种表现：

When the fitting clearance is too large, most of the oil leaks into the oil pan from here, so that the oil quantity indicating valve gets less oil, so the oil quantity indicating valve rises not high enough. Accelerate slowly. This fault has the following three manifestations:

(1)松开调速齿轮中固定调速支架的螺钉，使调速滑板向外移动，通过调速将高压油泵油量调节架移至减油位置杠杆，导致柴油机加速缓慢，严重的甚至使柴油机无法启动；

(1) Loosen the screw fixing the speed regulating bracket in the speed regulating gear to make the speed regulating sliding plate move outward, and move the high-pressure oil pump oil volume regulating bracket to the oil reduction lever through speed regulation, resulting in slow acceleration of the diesel engine, and even making the diesel engine unable to start seriously;

(2)沼气发电机组调速齿轮衬套在调速齿轮上的配合松紧度不够。这时衬套会出来，调速杆会减少高压油泵的供油量，导致柴油机加速缓慢。

(2) The matching tightness of the speed regulating gear bushing of the biogas generator set on the speed regulating gear is not enough. At this time, the bushing will come out, and the speed regulating lever will reduce the oil supply of the high-pressure oil pump, causing the diesel engine to accelerate slowly.

(3)调速滑板卡在调速轴上。此时，调速杆不灵活地移动高压油泵油量调节齿轮杆，使柴油机缓慢加速。当滑板在很外端时，调速钢球卡在调速滑板和调速架之间，高压油泵油量调节齿轮杆处于停油位置，柴油机根本无法启动。

(3) The speed regulating sliding plate is stuck on the speed regulating shaft. At this time, the speed regulating lever does not flexibly move the oil volume regulating gear lever of the high-pressure oil pump, so that the diesel engine accelerates slowly. When the sliding plate is at the outer end, the speed regulating steel ball is stuck between the speed regulating sliding plate and the speed regulating frame, and the oil volume regulating gear rod of the high-pressure oil pump is in the oil stop position, and the diesel engine cannot be started at all.

以上就是问题解答的相关内容了，希望能够帮助到大家，如对这一问题还存在任何疑问，都欢迎关注我们网站http://www.huannengpower.com并咨询我们的工作人员，将竭诚为您服务。

The above is the relevant content of the question answer. I hope it can help you. If you still have any questions about this problem, you are welcome to follow our website http://www.huannengpower.com And consult our staff, will serve you wholeheartedly.