Multifunctional air purifying device and method

Abstract

The invention provides a multifunctional air purifying device. The multifunctional air purifying device comprises a spraying chamber and a refrigerating system; an air inlet is formed in the sprayingchamber; an ultrasonic humidifier is arranged in an inner cavity of the spraying chamber; the refrigerating system comprises an upper part and a lower part; the upper part communicates with the spraying chamber through a hole; an evaporator and a condenser are arranged in an inner cavity of the upper part; the evaporator is connected with the condenser through a capillary pipe; the evaporator andthe condenser are arranged in sequence from the hole to an air outlet; a compressor is arranged in an inner cavity of the lower part; and the compressor is connected with the evaporator and the condenser. The invention further provides a multifunctional air purifying method; an air filter (for PM2.5) and absorbing agents (for formaldehyde) in a conventional device are not needed, so that the problem of termly replacing air filter materials and absorbing gents in the conventional device are not generated; and meanwhile, as the air filter and the absorbing agents are higher in resistance, the air flowing resistance can be reduced, and the fan power consumption is reduced.

Description

technical field [0001] The invention relates to a multifunctional air purification device and method, belonging to the field of air purification applications. Background technique [0002] In recent years, ambient air pollution has become increasingly serious, which has caused great safety hazards to people's health. The most common indoor air pollutants are PM2.5 and formaldehyde. [0003] The human body does not have any ability to filter and block PM2.5. It can directly enter the lungs of the human body and cause lung lesions under the action of toxic substances, which in turn cause various heart and lung dysfunction diseases, which are very harmful to human health. It has become one of the important indicators for evaluating indoor air quality. The PM2.5 purification technologies used by common indoor air purifiers include HEPA filter technology and electrostatic dust removal technology. HEPA uses physical methods to directly intercept particulate pollutants in the ai...

AI Technical Summary

Problems solved by technology

At present, there are air purifiers that remove PM2.5 and formaldehyde, as well as various humidifiers and dehumidifiers on the market, but there is no device that can simultaneously perform the above four functions

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