Indoor plasma electrostatic air purification equipment and operation method

Abstract

The invention discloses indoor plasma electrostatic air purification equipment and an operation method. The indoor plasma electrostatic air purification equipment has the advantages that a bypass air pipe is connected to the outside of a building wall; a main unit is placed in a room; when the purification equipment normally works to purify air, volatile gas in a housing of the purification equipment is discharged from the bypass air pipe firstly; the specific method comprises the following steps: firstly closing electric louvers of an air inlet or an air outlet, then starting a bypass fan in the bypass air pipe, outwards discharging gas for a period of time, and turning to the normal air purification function, so as to discharge pollutants such as the volatile gas, which cannot be restricted by an electric field in the prior art, out of the room to avoid indoor secondary pollution. When the purification equipment normally works to purify the air, negative pressure, which is generated by suction force of a main fan, in the housing introduces fresh air (FA) from the environment outside the wall through the bypass air pipe, so that the purification equipment has the function of eliminating odor gas (the volatile gas) accumulated in the housing, and also has a fresh air function.

Description

technical field [0001] The invention relates to the field of air purification equipment, in particular to an indoor plasma electrostatic air purification equipment and an operation method. Background technique [0002] Air quality, especially smog, has become a social problem in our country. The smog in autumn and winter, especially in the northern regions, has become a national memory. For this reason, air purifiers have become an important living appliance for Chinese residents, especially urban residents. At present, household air purifiers are mainly based on HEPA filters. This kind of air purification equipment uses HEPA filters to filter and absorb dust particles in the air, and when necessary, activated carbon adsorption is added. The advantage of low manufacturing cost has been widely used. However, the filter screen of this air purifier has a certain adsorption capacity limit, and the filter screen needs to be replaced regularly, and these filter screens are also ...

AI Technical Summary

Problems solved by technology

[0010] The technical problem to be solved by the present invention is the indoor plasma electrostatic air purification equipment and operation method that can prevent secondary pollution. By introducing a bypass air duct and a bypass fan, before the purification equipment starts the air purification operation, the The volatile gas accumulated in the purification equipment is discharged to the outside to achieve the purpose of preventing secondary pollution

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