Combined anti-leakage air conditioning component and filter element structure

Abstract

The invention relates to a combined anti-leakage air conditioning component and a filter element structure, the combined anti-leakage air conditioning component comprises a filter element bin, a filter element frame and a filter fixedly connected with the filter element frame. The filter element bin is arranged below an air return opening and above a blower, and a filter element cover plate is arranged on the side. The filter is provided with a plurality of filter layers, and that whole filter is in a transverse continuous W-shaped fold shape. The filter element frame is set as a first part and a second part. The first part and the second part are respectively provided with at least one bulge and embedding groove on the outer side surface of the long side, the bulge is embedded in the embedding groove, a plurality of support rods are arranged on the inner side wall of the short side of the first part and the second part, and the support rods are embedded in each pleated top of the filter; in addition, grooves are also arranged on the inner sides of the long sides of the first part and the second part near the top, and coarse filter screens are embedded in the grooves.

Description

technical field [0001] The invention belongs to the field of automobile air conditioners, in particular to the field of an automobile air conditioner filter element. Background technique [0002] Cars are an important means of transportation in today's society. With the improvement of living standards, the penetration rate of cars is getting higher and higher. At present, cars have already become our main living space except for families and companies, but the air outside the cars contains a lot of harmful Substances, such as tiny particles, pollen, bacteria, industrial waste gas and dust, etc.; now the air conditioners on cars are equipped with air conditioning filters to filter the air entering the cabin from the outside, and filter out these impurities, dust, and tiny particles in the air. However, due to the limited dust holding capacity of the air conditioner filter element, when the dust holding capacity of the air conditioner filter element is saturated, the car air c...

AI Technical Summary

Problems solved by technology

[0002] Cars are an important means of transportation in today's society. With the improvement of living standards, the penetration rate of cars is getting higher and higher. At present, cars have already become our main living space except for families and companies, but the air outside the cars contains a lot of harmful Substances, such as tiny particles, pollen, bacteria, industrial waste gas and dust, etc.; now the air conditioners on cars are equipped with air conditioning filters to filter the air entering the cabin from the outside, and filter out these impurities, dust, and tiny particles in the air. However, due to the limited dust holding capacity of the air conditioner filter element, when the dust holding capacity of the air conditioner filter element is saturated, the car air conditioner will greatly lose its air filtering effect, especially when there is a large amount of dust in the air. In the case of floc, it is easier to greatly reduce the function of the filter element, or even directly fail; this will cause a great waste of resources, and also greatly increase the cost of use for consumers; when replacing the filter element, it is generally carried out from the glove box side of the vehicle co-pilot Replacement, the space is small; therefore, how to design the structure and size of the filter element has a very important impact on the use effect of the air conditioner, and at the same time need to take into account the service life, use cost, and filtering effect; many of the longitudinal wave pattern non-woven fabric filter elements on the market now have a structure If used for a long time, the intermediate structure will be severely deformed, resulting in air leakage and the risk of foreign objects falling into the blower.

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