Method and device for improving indoor environment

Abstract

The present invention particularly relates to a method and device which are applied to purify and improve indoor air with absorption method and adsorption method, including four steps as follows: the adsorbent absorbs H2S, SO2, CO2, NO2 and NH3 and other acid gas and alkaline gas; the adsorbent adsorbs the VOCs; the vaporization of a specialized liquid; and the absorption of adsorbent in the outdoor. The specific operations are: the micro fan continuously induces the indoor air into the absorbing section of the device of the present invention, and the adsorbent of saleratus solution and othersolution in the absorbing section absorbs the acid gas the alkaline gas; then the air is induced into the adsorbing section, and the organic pollutants in the air are eliminated by the specialized adsorbent of active carbon and others, whereafter, the air is discharged from the upper part of the device; and then the air is added with water, perfume, medicament liquid and other specialized liquid which are vaporized with absorption heat or applied electric heat, achieving the sterilization, deodorization and humifying of the air; and the adsorbent is easily desorpted after saturation. The present invention can eliminate the variable acid gas, alkaline gas and VOCs in the living environment, purifying the indoor air; the absorption and separation rate of the VOCs reaches above 98 percent.

Description

technical field [0001] The invention relates to the technical field of comprehensive purification of residential air, in particular to a method and a device for improving indoor environment by comprehensively utilizing absorbents and adsorbents to purify various harmful gases in residential air and improving the quality and comfort of residential air. Background technique [0002] Modern residential houses, offices, and transportation vehicles use a lot of low-level construction or decoration materials. In daily life, they come into contact with various items such as adhesives, furniture, cigarettes, cosmetics, and various electrical appliances, all of which release various pollutants to varying degrees. Harmful gas and odor. Modern living spaces use a lot of air conditioners or increase the airtightness for energy saving, so that indoor air pollutants are not easy to spread. The indoor air pollution is 2 to 5 times more serious than the outdoor air, and it can reach 100 tim...

AI Technical Summary

Problems solved by technology

[0008] The device in the patent application No. 02221009.1 is composed of an air circulation unit, an air purification unit, a catalyst circulation unit and a control unit. This patent can only remove harmful inorganic gases and suspended particles in the air in the living environment.

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