Small-region oriented air purifying device

Abstract

The invention discloses a small-region oriented air purifying device. The device is characterized by comprising an air conditioning and purifying unit, an air supply pipe, and an air blowing port with an air direction guide effect; an exhaust port of the air conditioning and purifying unit is connected with an inlet of the air supply pipe; and an outlet of the air supply pipe is connected with a joint of the air blowing port. The device has the advantages of small size, low weight and convenience in carrying and use, and can be put on an office table for use; purified fresh air can be blown to faces of users in a fixed direction, and scented water, a sobering agent or water is added as needed, or an oxygen producer is started to increase the oxygen supply quantity, so that the air is purified, and such multiple functions as aeration, refreshment and humidity adjustment are achieved; negative ions can be supplied to the faces in a shorter distance in a fixed direction; and because of short conveying distance, the neutralized chance of the negative ions in the conveying process is reduced, the concentration of the negative ions reaching the faces is high, the negative ions are sucked in bodies to facilitate health, and the face beautifying effect is achieved.

Description

technical field [0001] The invention relates to a small-area directional air purification device, which is used to provide fresh air containing negative ions, oxygen and various fragrances, certain humidity or sober gas to a local area (mainly the face of a person). Background technique [0002] At present, the air pollution in China is serious. At first, people often solve such problems by wearing masks, but wearing masks for a long time will cause breathing difficulties and hypoxia. Later, people began to use indoor air purifiers, but the current indoor air purifiers are often used to purify the whole room at the beginning of the design, which is affected by factors such as area and purification capacity (some work units cannot install more due to various reasons) Purifiers), resulting in poor air quality in the overall room, affecting people's health, and cannot provide personalized air conditioning, such as providing fragrance gas, refreshing gas or increasing oxygen con...

AI Technical Summary

Problems solved by technology

[0002] At present, the air pollution in China is serious. At first, people often solve such problems by wearing masks, but wearing masks for a long time will cause breathing difficulties, hypoxia, etc.

Later, people began to use indoor air purifiers, but the current indoor air purifiers are often used to purify the whole room at the beginning of the design, which is affected by factors such as area and purification capacity (some work units cannot install more due to various reasons) Purifiers), resulting in poor air quality in the overall room, affecting people's health, and cannot provide personalized air conditioning, such as providing fragrance gas, refreshing gas or increasing oxygen content, increasing negative ions, etc.

The negative ions produced by the shared negative ion generator quickly neutralize and disappear with the positive ions in the air during the diffusion process, and the negative ions absorbed by people are very few, so the effect on improving air quality is limited

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