Noise reduction structure for washing type air purifier

Abstract

The invention provides a noise reduction structure for a washing type air purifier. The noise reduction structure for the washing type air purifier comprises a water tank, a water pump and a water spraying device, wherein a dummy plate is arranged in the water tank, the water pump is located below the dummy plate, the water spraying device is located above the dummy plate, an interval is arranged between the dummy plate and the inner wall on at least one side of the water tank, and a water feed pipe passes through the dummy plate. According to the noise reduction structure for the washing type air purifier, the dummy plate is arranged in the water tank, the water spraying device is arranged above the dummy plate, and then water sprayed out of the water spraying device can firstly drip on the dummy plate, the dummy plate is not completely contacted with the inner wall on the at least one side of the water tank, the slight interval is left between the dummy plate and the inner wall on the at least one side of the water tank, and then water on the dummy plate can flow to the inner wall of the water tank from the interval, and finally flows to the bottom of the water tank along the inner wall of the water tank, and furthermore a water impaction sound can hardly occur in the water tank, and then noise in the washing type air purifier can be effectively reduced, and influences are hardly caused to indoor environment, and therefore the washing type air purifier is suitably placed in a room.

Description

technical field [0001] The invention relates to an air purifier, in particular to a noise reduction mechanism for a water-washing air purifier. Background technique [0002] With the deteriorating environment, especially the problem of air pollution has attracted more and more people's attention, especially in our country, the air pollution is particularly serious, and PM2.5 is seriously exceeded. Very adverse health effects. Therefore, people have become more and more concerned about how to purify the air, and various air purifiers have emerged as the times require. At present, the air purifiers on the market use dry multi-layer filtration and adsorption methods (such as electrostatic adsorption, activated carbon adsorption, HEPA filtration, etc.) to purify the air, and are equipped with various catalytic and decomposition methods. When this type of air purifier is working, pollutants will directly accumulate on the filter screen of the filter device. If it accumulates fo...

AI Technical Summary

Problems solved by technology

In the disclosed prior art, there are many technical solutions for purifying the air by washing with water, but few of them are really commercialized. One of the main reasons is that there will be a lot of noise during the washing process, because Air purifiers are placed indoors, if the noise is too loud, it will affect the indoor environment

Images