Multifunctional indoor air refresher coupling purification and fresh air ventilation

Abstract

The invention discloses a multifunctional indoor air refresher coupling purification and fresh air ventilation. The refresher comprises a box body, a fresh air inlet, a circulation air inlet, a pre-filtering assembly, a high voltage static assembly, a nano-catalysis assembly, a fan and an air channel, wherein the fresh air inlet and the circulation air inlet are arranged above the box body; air inlet ratio of the fresh air inlet to the circulation air inlet is controlled by an air quantity configuration regulator, and air from the two air inlets is combined and enters the air channel; the air channel is connected with the pre-filtering assembly; the exit of the pre-filtering assembly is in serial connection with the high voltage static assembly, the nano-catalysis assembly and the fan sequentially; and the air outlet is arranged below the box body. According to the invention, the problem of single function of a fresh air fan and an air purifier of prior art is overcome; quantity and ratio of fresh air and circulated air are regulated through the air quantity configuration regulator; either fresh air introduced from outdoor or indoor circulated air is subjected to in-machine purification, thereby ensuring that existing indoor impurities can be eliminated and at the same time the fresh air introduced from outdoor can be purified, and the purpose of clean and fresh indoor air is realized.

Description

technical field [0001] The invention relates to an indoor air purification device, in particular to a multifunctional indoor air freshener coupled with purification and fresh air ventilation. Background technique [0002] Urban building syndrome, indoor air-conditioning disease, and organic pollution caused by modern living environment and interior decoration directly affect people's health and life safety. Because the central air-conditioning system cannot be cleaned and disinfected frequently, the environment pollution caused by the inside of the system becoming a breeding place for bacteria has increasingly attracted people's attention. Current air purifiers mainly use activated carbon adsorption technology, ozone purification technology, negative ion dust removal technology and high-voltage electrostatic technology. However, these air purifiers can only remove harmful substances in indoor air through indoor closed circulation, but cannot introduce fresh air. Air. [00...

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the above-mentioned deficiencies existing in the prior art, and provides a multifunctional indoor air freshener for indoor air purification, which has the functions of coupling purification and fresh air ventilation, and overcomes the existing air purifiers. and the single function problem of fresh air blower

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