Safe and low-noise air disinfection-sterilization-purification machine

Abstract

The invention discloses a safe and low-noise air disinfection-sterilization-purification machine. The safe and low-noise air disinfection-sterilization-purification machine comprises a purification machine shell, a honeycomb, a high-pressure generator, a parallel fan, a circuit board, a negative-ion generator body and a Maya-blue filter device, wherein an air inlet of the purification machine and an air outlet of the purification machine are formed in the sidewall of the purification machine shell; the air inlet of the purification machine faces an air inlet of the honeycomb; the parallel fan is arranged at an air outlet of the honeycomb; an air outlet of the parallel fan faces the air outlet of the purification machine; the negative-ion generator body is connected with a negative-ion generator carbon brush through a conductive wire; the negative-ion generator carbon brush is arranged between the honeycomb and the parallel fan and close to the air outlet of the honeycomb; the negative-ion generator body is installed on the purification machine shell; a ground wire of the negative-ion generator body is grounded through the purification machine shell; and the parallel fan comprises an impeller, unequal-pitch metal blades and a volute, and the blades are electrically connected with the purification machine shell. The safe and low-noise air disinfection-sterilization-purification machine disclosed by the invention has the beneficial effects of being low in noise, clean, safe to use, reliable in running, and easy to realize.

Description

Technical field [0001] The invention relates to an air purification equipment, in particular to a safe and low-noise air disinfection and sterilization purification machine. Background technique [0002] With the continuous improvement of people's living standards, air purifiers have been widely used. The use of air purifiers can effectively reduce the PM2.5 content in the indoor air, kill bacteria, viruses and other harmful substances, and improve air cleanliness. However, as people use it, it is discovered that the existing air purifiers have the following defects during use: [0003] First, the operation noise of the purifier is large; the rotation process of the fan in the fan, the effect of the wake of the blade, and the uneven flow of the impeller can cause noise, which disturbs people’s rest and affects people’s daily work; due to the pressure between the negative ion generator and the fan Large difference causes abnormal noise. Because the negative ion generator uses cutti...

AI Technical Summary

Problems solved by technology

[0003] First, the operation noise of the purifier is large; the rotation process of the fan in the fan, the effect of the wake of the blade, and the unevenness of the impeller inlet can produce noise, which disturbs people's rest and affects people's daily work; due to the pressure between the negative ion generator and the fan Abnormal noise due to large difference, because the negative ion generator uses the tip DC high voltage to generate high corona, and releases a large number of electrons at high speed. The pressure difference between the negative ion generator and the fan is large, and noise will also be generated due t

Images