The importance of filtration efficiency to the engine

Release time:

Dec 06,2023

The service life of a vehicle usually depends on its key component-the engine. The engine is like the "heart" part of the human body, and a good filter is equivalent to the "kidney" part of the body to expel toxins. During the operation of the diesel engine, the impurities deposited in the fuel system and the dust suspended in the air will pollute the diesel and affect the quality of the diesel itself. Therefore, the fuel filter on the car is essential. Most diesel engines use a high-pressure common rail fuel system. In order to ensure high-pressure injection, the system needs to accurately control the injection pressure, injection flow and injection time. Its accessories are very exquisite workmanship, so there are higher requirements for diesel quality, especially the control of diesel cleanliness, which is quite strict. If there is unfiltered moisture or impurities in the diesel fuel, long-term use will cause damage to the injector high-pressure pump. Impurities that are not filtered will directly cause the wear of the parts in the injector. The damage of the injector will cause problems such as unstable engine operation, reduced power, and increased fuel consumption, which will affect the normal operation of the injector. In addition, fuel with too high water content enters the engine, which will reduce its combustion efficiency and cause poor engine acceleration. However, if inferior diesel is added, its sulfur content is high, and it is easy to react with water to generate sulfuric acid during combustion, which gradually corrodes engine parts and reduces the service life of the truck. At the same time, the components of the high pressure common rail system are very expensive. If the electronically controlled injector is damaged, the maintenance cost is quite high. In contrast, the price of the filter is much more moderate, followed by the price, mainly to ensure the integrity of the truck performance, extend the service life of the vehicle, reduce maintenance costs, and save worry and effort.

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The working principle of the air filter

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The working principle of the air filter

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