Automotive air filter inspection and maintenance
In terms of performance, textile Waterproof Agent can be divided into four aspects: waterproof, oil proof, antifouling and easy to decontaminate. Through finishing with different textile waterproof agents, textiles can be endowed with more than four properties. Textile Water Repellent,Organic Water Repellent,Water Repellent LeMan(Suzhou) Polymer Technology Co.,Ltd , https://www.lemanpolymer.com ★ Inspection and Maintenance of Automotive Air Filters★ The air filter works normally. Premature engine wear (abnormality) and optimal working conditions can be avoided.
Preventive maintenance of air filters is not an exaggeration. Before the intake air is mixed with the fuel, the function of the air filter is to filter out the airborne dust, carbon, part of the water vapor and other debris, and ensure the clean air enters the cylinder. Theoretically, about 10,000 units of clean air are needed for every unit volume of fuel burned. Normally, the manufacturer recommends that the replacement period of the normal maintenance of the air filter is 48,000 km, and a routine inspection is performed every 24,000 km; the recommended replacement period for conservative maintenance is 24,000 km.
The atmosphere contains three basic particle pollutants of different densities, namely dust, residues and carbon particles. On the open highway, the dust content is lower than in rural and construction areas. In areas with large dust concentrations, such as construction sites and sand areas, the frequency of inspection and replacement of air filters is higher. In areas with freeways and heavy traffic, the concentration of carbon in the air is significantly higher because of the concentration of automotive emissions. For the filter inspection, it should be a close look inside the folds. Sometimes the exterior of the filter looks clean, but its interior is very dirty and must be replaced immediately.
The so-called waterproof is to reduce the absorption capacity of the fabric to water, at the same time, so that water will not penetrate into the cloth immediately, but form water droplets. However, the water droplets can continue to penetrate after staying on the fabric for a long time, but the fabric has better comfort and breathability than waterproof finishing.
When the daily fabric is not treated with waterproof treatment, it will almost be soaked immediately when encountering rain. The textile fabric after waterproof treatment can achieve the effect of moisture resistance and penetration resistance in a short time. When encountering a small amount of short water, it can temporarily prevent the textile fabric from being wet; The water drops on the fabric can be wiped off within a certain time, and the fabric can still be kept dry.