Hydrogen peroxide aerosol equipment to which humidity responsive injection control device is attached

Abstract

The present invention relates to HPAE to which a humidity responsive injection control device is attached and, more specifically, to HPAE comprising an injection control device for controlling the injection of hydrogen peroxide aerosol, the HPAE comprising: a fog generation device including a hydrogen peroxide solution storage supply unit for storing and supplying a hydrogen peroxide solution, anair supply unit for introducing air so as to supply the air of a pressurized state, and a spray device unit for receiving the hydrogen peroxide solution and the air of a pressurized state by being connected with the hydrogen peroxide solution storage supply unit and the air supply unit and for injecting the hydrogen peroxide solution as aerosol of a dry fog state through an injection nozzle; and ahumidity responsive injection control device connected with the fog generation device, and intermittently controlling a driving of the fog generation device such that the fog generation device does not continuously inject the hydrogen peroxide aerosol while humidity within a sterilized space is in a supersaturated state. According to the HPAE, presented in the present invention, to which the humidity responsive injection control device is attached, an injection period of injecting hydrogen peroxide aerosol and a dwelling period of stopping the injection of the hydrogen peroxide aerosol are repeated such that the hydrogen peroxide concentration is maintained in the air at a certain humid section less than 100%, thereby being capable of basically blocking an environment that may cause dew condensation, while maintaining a sterilization effect. In addition, according to the present invention, a dew condensation phenomenon is fundamentally blocked so as to prevent changes of physical properties or corrosion and the like caused by the dew condensation phenomenon, and a sterilization effect by hydrogen peroxide can be more 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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