Air handling system

Abstract

The invention relates to an air handling system comprising a fresh air inlet pipe, a box body and a fresh air supply pipe. The fresh air inlet pipe is arranged on one end of the box body, and the fresh air supply pipe is arranged on the other end of the box body. The box body is internally provided with an ozone decomposition segment, a water spray absorption segment and an activated carbon filtration segment, and the ozone decomposition segment is arranged on the front end of the box body; the activated carbon filtration segment is arranged on the rear end of the box body, and the water sprayabsorption segment is arranged between the ozone decomposition segment and the activated carbon filtration segment. The water spray absorption segment comprises a header tank, a pressure pump and a plurality of sprinkler heads which communicate with the header tank through the pressure pump. The bottom of the header tank is provided with a sewage outlet, and the side wall of the header tank is provided with a water supplement port connected to a water supplement pipe; and the sewage outlet communicates with a sewage pump through a discharge pipe. The discharge pipe is provided with a first switching valve, and the water supplement pipe is provided with a second switching valve linked with the first switching valve. The air handling system provided by the invention is simple in structure,and can be used for simultaneously filtering PM2.5 fine particles and removing other harmful ingredients, such as ozone.

Description

technical field [0001] The invention relates to the technical field of environmental protection, in particular to an air treatment system. Background technique [0002] Air pollution and the deterioration of the atmospheric environment have become an important factor affecting human health. In the case of outdoor haze weather, because the windows cannot be opened, indoor pollutants and bacteria continue to accumulate, giving birth to various diseases; insufficient oxygen makes people Dizziness, these seriously affect people's health, and it is imminent to improve the indoor air quality of the home. Existing traditional purifiers only process and purify the original indoor air without introducing outdoor fresh air, resulting in insufficient oxygen content and poor comfort. The fresh air supply system can send the oxygen needed by people into the room, and at the same time, discharge the indoor carbon dioxide to the outside, which can solve the problem of indoor oxygen shorta...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, fresh air purification systems that can effectively filter fine particles of PM2.5 and have good filtration efficiency are often complex in structure and high in cost.

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