Construction machinery supercharger, automotive supercharger accessories have four advantages introduced
1. Increase the engine power. When the engine displacement is unchanged, the density of the intake air can be increased to allow the engine to inject more fuel, thereby increasing the power of the engine. The power and torque of the engine after adding a supercharger should be increased by 20% to 30%. On the contrary, under the requirement of the same power output, the cylinder diameter of the engine can be reduced, and the volume and weight of the engine can be reduced.
2. Improve engine emissions. Turbocharger engines reduce the discharge of harmful components such as particulate matter and nitrogen oxides in the engine exhaust by improving the combustion efficiency of the engine. It is an indispensable configuration for diesel engines to meet emission standards above Euro II.
3. Provide the function of plateau compensation. In some high-altitude areas, the higher the altitude, the thinner the air, and the engine with a turbocharger can overcome the power drop of the engine caused by the thin air at the plateau.
4. Improve fuel economy and reduce fuel consumption. Due to the better combustion performance of the engine with a turbocharger, it can save 3%-5% of fuel.
shortcoming
The disadvantage of construction superchargers and automotive supercharger accessories is lag, that is, due to the inertia of the impeller, the reaction to sudden changes in the throttle is slow, so that the engine delays to increase or decrease the output power, which is for a car that needs to accelerate or overtake suddenly. , the moment will feel a little out of breath.
