Device for improving indoor environments

Abstract

A device for improving indoor environments comprises an air filtration and sound attenuation device arranged outdoors, a dry type oil-less air compressor, a mechanical dehydration device, an adsorption oxygen generation tank I, an adsorption oxygen generation tank II, a four-way solenoid valve, an air storage tank and an oxygen-enriched air dispersion port arranged indoors, wherein an inlet end of the mechanical dehydration device is connected with an outlet end of the dry type oil-less air compressor. Meanwhile, the adsorption oxygen generation tank I and the adsorption oxygen generation tank II work alternately, so that oxygen-enriched air is generated continuously. For an office environment, the oxygen-enriched air carrying negative ions can regulate nervous system functions, eliminate positive static electricity produced by office equipment, effectively eliminate fatigue, tiredness and insufficient oxygen supply to brains of workers and improve the working efficiency. For a bedroom environment, the device can increase the oxygen concentration in a bedroom, reduce the concentration of indoor particulate matters such as PM2.5 and the like, and provide a pure and oxygen-enriched air environment for users. When the users sleep in the environments, the nervous fatigue can be relieved, the mind and bodies can be relaxed, and the condition of oxygen supply to the brains can be improved.

Description

technical field [0001] The invention relates to a device for improving indoor environment. Background technique [0002] With the continuous advancement of building sealing and insulation technology, the airtightness of houses is getting better and better. Due to the influence of outdoor dust, smog and noise, people generally close the office, bedroom doors and windows when they work during the day and sleep at night. The office and bedroom have become highly airtight containers, and the fresh air outside cannot enter Indoors, indoor smoke, moisture, and odors are all sealed in the house. The content of oxygen will be less and less, and the concentration of carbon dioxide will be greater and greater. Under normal circumstances, the oxygen concentration in a well-ventilated place is about 20.9%, but after a period of time, the oxygen concentration in a closed room will drop to 19% or even lower. [0003] Snoring is a common sleep phenomenon. It is caused by the relaxation ...

AI Technical Summary

Problems solved by technology

[0005] Hypoxia in the office will reduce the metabolic efficiency of the human body, resulting in fatigue, drowsiness, etc., resulting in a decrease in work efficiency

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