The function of the lubrication system is to provide sufficient oil to the friction surfaces of the diesel engine to reduce its wear and ensure its normal operation. At the same time, it also has the functions of heat dissipation, cleaning, sealing and corrosion prevention. The lubrication system is mainly composed of oil pump, oil filter, centrifugal filter, various regulating valves and lubrication pipeline oil cooler.
The fuel supply system is mainly composed of fuel transfer pump, fuel filter, fuel cooler, fuel injection pump and fuel injector. Its function is to inject diesel fuel into the combustion chamber at a fixed time, quantitative, and pressure according to the working conditions of the diesel engine. At the same time, the fuel injection pump and governor are used to control the diesel engine to run stably under given conditions.
Diesel generator sets include high-voltage diesel generator sets and low-voltage diesel generator sets. What is a high-voltage diesel generator set? In fact, it means literally, high voltage. At present, many large enterprises, coal mines, power plants, ports, airports, data centers, etc. purchase relatively more high-voltage diesel generator sets.
1. When the diesel generator set automatically turns off, the speed gradually decreases, the operation is unstable, and the exhaust emits white smoke. This phenomenon indicates that there is water in the diesel, the cylinder gasket is washed out, or the automatic decompression is damaged. Measures: Replace the cylinder gasket and adjust the pressure reducing mechanism.