The fuel consumption of Weichai diesel generator sets using diesel engines depends on four factors. Let's take a detailed look at the introduction of Huaquan Power Manufacturer:
1. The atomization degree of injector (commonly known as nozzle), 100 kW diesel generator set, the better the spray is, the more detailed the nozzle is, the better the fuel saving nozzle is, the worse the sealing is, and the fuel injection is linear, which is obviously more than the oil sprayed out during atomization. When diesel enters the engine in time for combustion, it will be discharged, thus consuming a lot of fuel.
2. The better the sealing of the internal pressure of the high-pressure oil pump, the greater the pressure, which saves fuel. Poor sealing due to low oil pump pressure increases the effective stroke of the high-pressure oil pump during operation, resulting in insufficient diesel combustion and high fuel consumption
3. The leakage of the turbocharger air pipe causes the air pressure pushed into the high-pressure oil pump during exhaust gas recirculation to be too low. When the throttle is increased, the oil pump cannot reach the required oil volume of the engine, resulting in insufficient engine power. Insufficient power leads to high fuel consumption (note: this is only applicable to turbocharged engines).
4. If the cylinder pressure inside the engine is low and the valve seal is poor, resulting in air leakage, the fuel consumption will be high; The high water temperature inside the diesel engine reduces the compression ratio, causing some diesel to be discharged at high temperatures, resulting in high fuel consumption.
