Air freshening device

Abstract

The invention relates to an air purifier, in particular to an air purifier with the function of reclaiming ozone. The air purifier comprises a mainframe box, wherein the mainframe box is provided with a pure oxygen machine and an ozone discharge tube; the pure oxygen machine consists of an air compressor and a molecular sieve; the air compressor compresses air first and then sends the air to the molecular sieve; after the air is subjected to the action of the molecular sieve, nitrogen and oxygen in the air are separated, and separated pure oxygen is sent into the ozone discharge tube; finally the ozone discharge tube uses high-pressure electrolytic principle to prepare the pure oxygen generated by the pure oxygen machine into ozone; and the air purifier is provided with an ozone reclaiming device which is used for decomposing residual ozone in the air into oxygen. The air purifier has the advantages that the air purifier can achieve the aim of sterilizing the air after the ozone released by the air purifier reaches certain concentration, can decompose the residual ozone in time and make people capable of quickly entering houses subjected to ozone sterilization, and is suitable to be commercially applied to rooms of hotels, recreational and leisure clubs and dining halls.

Description

technical field [0001] The invention relates to an air freshening device, in particular to an air refreshing device with an ozone recovery function. Background technique [0002] With the continuous improvement of science and technology and the improvement of people's living standards, more and more modern electrical devices have entered our daily working environment and living environment, but at the same time these electrical appliances have also brought some damage to the working and living environment. Working in these environments can easily cause headaches, fatigue and other symptoms, thereby reducing the body's immunity and making it vulnerable to diseases. Therefore, some ozone purifiers to solve air purification problems have gradually appeared, using ozone discharge tubes to Purify the air, as described in the patent document whose patent number is 'ZL03261596.5', the name is 'negative ion ozone air purifier', and the application date is June 4, 2003. The negative ...

AI Technical Summary

Problems solved by technology

[0003] Some large-scale ozone disinfection devices used in medicine or industry have relatively high power and significant air purification and disinfection effects, but their disadvantage is that they cannot deal with the residual ozone in the air after use, and people need to wait for several hours to enter after use. For workshop disinfection

The other is the miniature ozone air cleaner for civilian use, which also has no ozone recovery function, and the amount of ozone released is very low, which has no effect on the human body but has little effect on air purification.

Images