Air purifier

Abstract

The invention provides an air purifier which can adjust an effective purification space, safely humidifies the environment, and can achieve circulation of internal and external air. The air purifier comprises a purifier body and a filter mechanism arranged inside the purifier body, wherein the purifier body comprises a plurality of respectively independent sub purifiers, and indoor first air inlets, indoor second air inlets, indoor air outlets and outdoor outlets which are formed in the sub purifiers; humidification devices used for evaporating moisture are arranged in the positions, at the indoor air outlets, inside the sub purifiers; branched exhaust pipe components are connected at the outdoor outlets; and the exhaust pipe components are connected with a main pipe which is at least partially arranged outdoors. According to the air purifier provided by the invention, the circulation of indoor and outdoor air can be achieved, water is prevented from being decomposed into aerosol to be inhaled into human bodies through the adoption of steam humidifies, a humidification effect is achieved, and the air purifier is safe and harmless.

Description

technical field [0001] The invention relates to the field of air purification, in particular to an air purifier. Background technique [0002] Air purifiers, also known as "air cleaners", air fresheners, etc., refer to the ability to absorb, decompose or transform various air pollutants (generally including PM2.5, dust, pollen, odor, formaldehyde and other decoration pollution, bacteria , allergens, etc.), products that effectively improve air cleanliness. However, the existing air purifiers require the indoor to be closed to have a better air purification effect. Longer time will lead to an increase in indoor carbon dioxide concentration and lower comfort. Air purifiers with internal and external circulation generally include air inlet pipes and air outlet pipes. Sometimes it is necessary to drill two through holes on the wall, which is troublesome to install and affects the appearance; the purification space of air purifiers on the market is fixed, and the effective air p...

AI Technical Summary

Problems solved by technology

However, the existing air purifiers require that the room be closed to have a better air purification effect. Longer time will lead to an increase in indoor carbon dioxide concentration and lower comfort. Air purifiers with internal and external circulation generally include air inlet pipes and air outlet pipes. Sometimes it is necessary to drill two through holes on the wall, which is troublesome to install and affects the appearance; the purification space of air purifiers on the market is fixed, and the effective air purification space cannot be adjusted according to the size of the indoor space, resulting in poor air purification effect. Good or waste of energy; the existing humidifiers use ultrasonic waves to atomize water, and blow the atomized water vapor out of the shell through a fan, so as to achieve the effect of humidifying the air, but this type of humidifier removes calcium, magnesium, and sodium from the water The ions are atomized into a gas and then the aerosol is sprayed out, which will produce deposits of metal ions. Inhalation of this aerosol is easy to cause symptoms such as high blood pressure in the human body.

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