Air disinfection device and central air-conditioning system with air disinfection device

Abstract

The invention provides an air disinfection device. The air disinfection device comprises a disinfection machine shell for completing a disinfection process in the air disinfection device, removing residual disinfectant liquid after disinfection and storing disinfectant liquid, the disinfection machine shell is arranged on a base. A water pump arranged on the lower part of the disinfection machineshell is connected with the disinfection machine shell through a liquid inlet pipeline, a centrifugal spraying head is arranged at the tail end of a liquid outlet pipeline connected to the water pumpfor spraying the disinfectant liquid, and an air inlet device for providing external air to be disinfected is arranged on the base. A dehydration board and a dehydrator separately dehydrate the disinfected air. A system composed of the disinfection device, a central air-conditioning unit and a dehydration box can be used for disinfecting the return air of the central air-conditioning unit. The disinfection device can complete the entire disinfection process in the device and at the same time completely recover the residual disinfectant liquid, the disinfection process and the residual disinfectant liquid are prevented from polluting the environment and harming the human body, and the consumption of the disinfectant liquid is further reduced.

Description

technical field [0001] The invention relates to the technical field of air disinfection, in particular to indoor air disinfection, in particular to an air disinfection device and a central air-conditioning system with the air disinfection device. Background technique [0002] In the prior art, there are many disinfection methods, including ultraviolet disinfection, high temperature disinfection and chemical agent disinfection. Among them, the water-soluble chemical disinfectant solution (such as sodium hypochlorite) has the characteristics of rapid action, reliable effect, broad-spectrum disinfection, high effect and low cost for killing pathogenic microorganisms in the air. However, when using this type of chemical disinfectant for disinfection, the disinfection method can only be disinfected by manual methods such as gas fumigation, spraying and wiping. Such methods not only have low work efficiency and high labor intensity, but also cause a lot of disinfection The residu...

AI Technical Summary

Problems solved by technology

However, when using this type of chemical disinfectant for disinfection, the disinfection method can only be disinfected by manual methods such as gas fumigation, spraying and wiping. Such methods not only have low work efficiency and high labor intensity, but also cause a lot of disinfection The residual liquid is left in the indoor air and in various indoor appliances and building materials, and even the residual liquid of the disinfectant liquid will be scattered on people's clothing and skin, which will cause serious corrosion and other damages to objects, and harm people. have serious harmful effects

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