Nanometer aerosol disinfection equipment

Abstract

The invention relates to the field of disinfection of air and object surfaces, in particular to nanometer aerosol disinfection equipment capable of converting a disinfectant into nanometer aerosol. The nanometer aerosol disinfection equipment comprises an atomization device, a screening device and a distribution device, wherein the atomization device is used for generating aerosol spray; the screening device communicates with the atomization device, and a barrier part capable of forming a carrier gas flow path, which extends crookedly, in the screening device is arranged in the screening device; and the distribution device comprises a spray chamber which communicates with the screening device, a gas flow chamber which is separated from the spray chamber, a co-gasification area which communicates with the spray chamber and the gas flow chamber, and a spray nozzle which communicates with the co-gasification area. The provided nanometer aerosol disinfection equipment can effectively convert the disinfectant into the nanometer aerosol spray without equipment of heating device and the like so that the nanometer aerosol spray can be used for disinfection operation.

Description

technical field [0001] The invention relates to the field of air and object surface disinfection, in particular to nano-aerosol disinfection equipment for converting disinfectant into nano-scale aerosol. Background technique [0002] Atomization disinfection technology is a technology that decomposes liquid disinfectants into fine droplets and sends them into the air or the surface of objects to achieve disinfection. Common atomization disinfection methods include ultrasonic atomization, two-fluid atomization and steam atomization, etc. The particles of the two-fluid atomization are generally large, between 7-20 microns, and the atomized particles are large and uneven. When it is below 5 microns, the atomization efficiency will be very low. The atomized particles of traditional ultrasonic atomization disinfection equipment can be between 3-5 microns, but the atomized particles are still relatively large, which will lead to high humidity in the disinfection space, which is n...

AI Technical Summary

Problems solved by technology

Common atomization disinfection methods include ultrasonic atomization, two-fluid atomization and steam atomization, etc. The particles of the two-fluid atomization are generally large, between 7-20 microns, and the atomized particles are large and uneven. When it is below 5 microns, its atomization efficiency will be very low

The atomized particles of traditional ultrasonic atomization disinfection equipment can be between 3-5 microns, but the atomized particles are still relatively large, which will lead to high humidity in the disinfection space, which is not conducive to the diffusion of disinfectants, poor diffusion effect, and low concentration of disinfectant mist. Low and other disadvantages, so that the disinfection effect is reduced

Although steam disinfection can reach sub-micron to nano-scale aerosol levels, it is usually equipped with a heating device to evaporate the disinfectant, which is not suitable for some disinfectants with poor temperature stability. For example, hypochlorous acid will It will decompose quickly in the environment, and there should be no heating device in the whole disinfection device

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