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Ways to make Diesel Generator Sets more Fuel-Efficient

2019-05-17

The Diesel Generator set is the main backup power source produced by the manufacturing enterprise. The price of the diesel Generator set is the diesel fuel. At present, with the continuous increase of the oil price, the oil is also rising. In order to reduce the cost of use, the most important thing is When using the generator set, the oil consumption of the engine oil should be reduced as much as possible to save oil. What are the fuel-saving methods for diesel generators?


1. Maintain the temperature of the cooling water of the diesel generator set at 45-65 °C.

Increasing the temperature of the cooling water can increase the temperature of the generator body, which not only promotes more complete combustion of the diesel oil, but also reduces the viscosity of the oil, thereby reducing the resistance during exercise and achieving a fuel-saving effect. In addition, the selection of cooling water requires certain conditions. It is not advisable to use "soft water" of minerals, such as distilled water or rain water, and it is not suitable to use sewage or drowning.


2. Purify the area before using the oil.

About 60% of the faults in the diesel generator set come from the fuel supply system, so it must be processed before adding fuel to the generator set. The method of starlight treatment is as follows: the purchased diesel oil is left to settle for about 2-4 days and can be used to precipitate about 98% of impurities. If it is used now, two layers of silk cloth or toilet paper can be placed at the fuel tank filter screen. . The purpose of processing the oil is to make the diesel generator set more fuel efficient.


3. Within the rated power, do not overload.

When using the generator set, it is best to use it within the rated power. Do not overload it, otherwise it will not achieve the purpose of fuel saving. Overload operation not only affects the life of the generator set, but also greatly increases the fuel consumption. The general load rate is controlled at a reasonable level, and the load rate is between 50% and 80%.


4. Remove carbon deposits in time.

During the combustion operation of the diesel generator set, the relevant components generate high temperature, so that the ash polymer adheres to the valve, the valve seat, the injector, the top of the piston, etc. If not removed in time, the fuel consumption will increase, which will affect the normal engine. Work, the general cleaning time is 4-6 months.


5. Increase the diesel pulley: Appropriately increase the diesel pulley, the pump speed can be increased under the condition of the diesel generator set running at a reduced speed, so that the flow and the lift are increased, thereby achieving energy saving.


6. Regular maintenance of the diesel generator set.

When the engine is used for a long time, the generator will be worn normally. If the maintenance is improper, it will cause abnormal wear, which will cause the cylinder liner of the diesel generator to form a longitudinal line. The bore and piston side clearance will exceed the specified value, and the piston ring will support the corresponding force. Reduced, the phenomenon of scraping oil is not clean. Therefore, Starlight reminds everyone that it is necessary to carry out regular maintenance on the diesel generator set.


7, to ensure that the machine does not leak oil.

Diesel generator oil pipelines often have loopholes due to uneven joint surfaces and gasket deformation or damage.


8. Maintain the best oil supply angle.

If the oil supply angle is offset, the oil supply time will be too late and the fuel consumption will increase greatly.


Cummins Engine Diesel Generator

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