High-temperature-resistant efficient air-conditioning filter

Abstract

The invention relates to a high-temperature-resistant efficient air-conditioning filter. The high-temperature-resistant efficient air-conditioning filter comprises a filtering layer and a fixing frame for fixing the filtering layer; the filtering layer comprises an HEPA filtering net and an activated carbon filter screen which are arranged sequentially from an air inlet surface to an air outlet surface; the HEPA filtering net comprises a filtering net main body and a wave-like high-temperature-resistant gasket; the filtering net main body is folded into a wave shape by an electret melt-blowing polypropylene fiber material; the wave-like high-temperature-resistant gasket is arranged between the adjacent wave filtering net main bodies; the activated carbon filter net comprises a honeycomb-shaped injection molding frame and activated carbon; the activated carbon is arranged in each honeycomb-shaped hole; and the two side surfaces of the honeycomb-shaped injection molding frame are sealed through air-permeable membranes. The high-temperature-resistant efficient air-conditioning filter has the advantages that the wave-shaped high-temperature-resistant gasket is arranged between the HEPA filter screen bodies, the resistable temperature can reach 150 to 350 DEG C, the filter can be guaranteed to avoid toxic and harmful gases generated by overhigh temperature, and secondary pollution to the indoor air is avoided; furthermore, the design of the high-temperature-resistant gasket wave-shaped structure can guarantee the high-temperature-resistant uniformity of the HEPA filtering net body.

Description

technical field [0001] The invention relates to an air conditioner filter device, in particular to a high-temperature-resistant high-efficiency air filter device. [0002] Adjust the filter. Background technique [0003] Modern people spend 90% of their time working and living indoors. Especially with the improvement of living standards, popularization of air-conditioning, frequent decoration, etc., the indoor space is sealed for a long time, and the harm of indoor pollution to the human body is increasing. According to the survey, there are Millions of people die directly from indoor pollution, which has been listed by the World Health Organization as one of the top ten threats to human health. Relevant national departments have made legislation on indoor pollution control. [0004] About 300 kinds of pollutants can be detected indoors, and 68% of human diseases are related to indoor air pollution. The most important harmful substances are formaldehyde, benzene, ammonia,...

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a high-efficiency air-conditioning filter with high temperature resistance, so as to solve the problem that the temperature is too high to produce toxic substances, causing secondary pollution in the indoor air, and at the same time, it can effectively absorb toxic and harmful substances

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