Hydrogen peroxide aerosol device with attached humidity-responsive spray control

Abstract

The present invention relates to an HPAE attached with a humidity-responsive spray control device, more particularly, as an HPAE comprising a spray control device for controlling spraying of hydrogen peroxide aerosol, comprising: an aerosol generating device and a humidity-responsive spray control device, the smoke generating The device includes: a hydrogen peroxide solution storage supply part for storing and supplying the hydrogen peroxide solution; an air supply part for supplying air in a pressurized state by inflowing air; and a spraying device part for the spraying device part Connect with the hydrogen peroxide solution storage supply part and the air supply part to obtain the hydrogen peroxide solution and the pressurized air, and spray the hydrogen peroxide solution into a dry mist state through a spray nozzle aerosol, the humidity-responsive injection control device is connected to the aerosol generating device, and intermittently controls the driving of the aerosol generating device, so that the humidity in the sterilization space is in a supersaturated state and the aerosol generating device does not continue spray hydrogen peroxide aerosol. According to the HPAE with the humidity-responsive injection control device proposed in the present invention, the injection period of spraying hydrogen peroxide aerosol and the rest period of stopping the injection of hydrogen peroxide aerosol are repeated, thereby maintaining the air in a certain humidity range less than 100%. The sterilizing effect can be maintained by the concentration of hydrogen peroxide in the liquid, and the environment that can generate condensation can be blocked from the source. In addition, according to the present invention, the dew condensation phenomenon is blocked from the source to prevent changes in physical properties or corrosion caused by the dew condensation phenomenon, and the sterilization effect by hydrogen peroxide can be further improved.

Description

technical field [0001] The present invention relates to HPAE (Hydrogen Peroxide Aerosol Equipment, hydrogen peroxide aerosol equipment), in more detail, by adjusting the injection amount of hydrogen peroxide aerosol, can prevent the condensation phenomenon caused by the saturation of hydrogen peroxide in the air, attached with humidity Hydrogen Peroxide Aerosol Device with Responsive Jet Control. Background technique [0002] Generally, aseptic manufacturing of biosafety, food and pharmaceuticals in laboratories, animal breeding facilities, excellent pharmaceutical manufacturing facilities (GMP, Good Manufacturing Practice), biological safety level (BSL-3, Biological Safety Level-3), etc. And manufacturing facilities, internal laboratories and production rooms require management of a clean and sterile state. Different from disinfection (Sanitization) or sterilization (Disinfection), etc., these sterilization (Sterilization) means to completely remove all kinds of living mic...

AI Technical Summary

Problems solved by technology

At this time, in order to fully produce the sterilizing effect, there is a problem in the process of increasing the concentration of hydrogen peroxide even in a supersaturated state with a humidity of 100% or more.

In addition, due to dew condensation, there are side effects such as changes in physical properties and corrosion reactions.

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