Air purifier with alarm function and manufacture method thereof

Abstract

The invention provides an air purifier with an alarm function and a manufacture method thereof. According to the air purifier, a primary purification chamber is arranged at the lower part of the air purifier, and a gelatinized cotton filter layer and a dirt probe are arranged in the middle of the primary purification chamber; a first honeycomb supporting plate, an air filter cotton leaf, a second honeycomb supporting plate, an activated carbon fabric filter plate, a third honeycomb supporting plate and a formaldehyde filter screen are sequentially arranged in the air purifier from bottom to top; a first terminal air purification box, an air purifying carbon filter layer, a catalytic activated carbon filter screen, a second terminal air purification box, a coconut shell cylindrical activated carbon filter layer and an HEPA filter screen are sequentially arranged at the upper part of the formaldehyde filter screen; a ventilation chamber is arranged on the back of the upper part of the air purifier; a ventilator and an external fan cover are arranged at the round hole between the ventilation chamber and the shell; an alarm part for cleaning dirt and replacing a filter layer is arranged at the square hole in the left side of the upper part of the air purifier; and an air outlet is formed in the upper part of the air ventilation chamber on the back of the air purifier, and an air inlet is formed in the lower part of the ventilation chamber on the back of the air purifier.

Description

technical field [0001] The invention relates to air purification equipment, especially for the indoor use of urban and rural families and public office places, especially the manufacturing field of air purifiers used in renovated houses and office rooms. Background technique [0002] With the continuous advancement of the world's industrialization, the problems of dust pollution, industrial pollution, motor vehicle exhaust pollution, interior decoration pollution, automobile interior pollution, and refrigerator interior pollution have become increasingly serious. Air pollution in modern society is a serious threat to people. [0003] The increasing pollution of indoor air, especially the most serious impact on people living in new houses, due to house decoration [0004] Finally, harmful and toxic substances such as pungent and eye-catching emitted from decoration materials and furniture, such as: formaldehyde, organic matter, odor, peculiar smell, argon, benzene, carbon dio...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide an air purifier with an alarm function and its manufacturing method to solve the problem that the indoor air exceeding the standard in large-area houses and offices meets the national air quality standard

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