Multifunctional high-efficiency filter screen capable of cleaning and method for producing the same

Abstract

The invention provides a multifunctional high-efficient cleanable filter screen, comprising a frame. Cleanable filter materials, a multifunctional filter screen and glass fiber are fixed in the frame by adhesive matters. The invention also provides a preparation method of the multifunctional high-efficient cleanable filter screen. In the preparation method, one layer of filter materials and one layer of glass fiber are sandwiched by two layers of reinforced nets which are then folded and formed by a folding machine, processed as suitable size by a cutting machine, compounded by the multifunctional filter screen and the glass fiber, and finally fixed in the frame by the adhesive matters. The multifunctional high-efficient cleanable filter screen has the advantages of high filtering efficiency, easy cleaning and long service life. Furthermore, various additional functions are added of which materials with durable effects are gradually released by a special inducer.

Description

technical field [0001] The invention relates to the technical field of air conditioning, and more specifically relates to an improvement to the filter screen of the air conditioning equipment. Background technique [0002] At present, people's quality of life is improving, and the requirements for the environment are getting higher and higher. Various air-conditioning equipment have entered people's homes and work environments, such as air conditioners, air purifiers, humidifiers, etc. However, although traditional primary filters such as air-conditioning screens can be cleaned, their filtration efficiency is extremely low. Although high-efficiency filters have high filtration efficiency and can remove dust invisible to the naked eye in the air, their service life is not long because they cannot be cleaned. It is long and needs to be replaced frequently, which causes operational troubles and increases the economic burden on consumers. Now the two most used high-efficiency f...

AI Technical Summary

Problems solved by technology

However, although traditional primary filters such as air-conditioning screens can be cleaned, their filtration efficiency is extremely low. Although high-efficiency filters have high filtration efficiency and can remove dust invisible to the naked eye in the air, their service life is not long because they cannot be cleaned. Long and need to be replaced frequently, which causes operational troubles and increases economic burden on consumers

Now the two most used high-efficiency filter materials are ultra-fine glass fibers and PP melt-blown materials. Because the former uses ultra-fine glass fibers, the resistance generated during use is relatively large, and it is generally rarely used in Household environment; the latter is mostly used after composite PET aggregates, the static electricity loss is very serious after cleaning, and the filtration efficiency is seriously reduced

Images