Hydrogen peroxide sterilization based air conditioner sterilizing system

Abstract

The invention discloses a hydrogen peroxide sterilization based air conditioner sterilizing system and relates to the technical field of air conditioner sterilization. The hydrogen peroxide sterilization based air conditioner sterilizing system comprises a high-pressure fan, a hydrogen peroxide liquid storage tank, a liquid pump, a liquid flowmeter, a vaporizing device, an air conditioner air supply pipe, an air conditioner return air pipe and a safety treatment device, wherein the liquid pump is used for pumping out hydrogen peroxide liquid in the hydrogen peroxide liquid storage tank. The liquid flowmeter is used for accurately metering the amount of the hydrogen peroxide liquid pumped by the liquid pump. Turbo fans are arranged in a cleaning chamber at intervals. A humidity sensor is arranged in the cleaning chamber. The safety treatment device is arranged on the air conditioner return air pipe. The hydrogen peroxide sterilization based air conditioner sterilizing system can accurately control the vaporized amount of hydrogen peroxide through the liquid flowmeter, the turbo fans and the safety treatment device, so that hydrogen peroxide is diffused more uniformly and sufficiently in the cleaning chamber, and the treatment process of sterilized hydrogen peroxide is greener and friendlier to environment.

Description

technical field [0001] The invention belongs to the technical field of air-conditioning sterilization, in particular to an air-conditioning sterilization system based on hydrogen peroxide sterilization. Background technique [0002] In the pharmaceutical industry, food industry and other fields, in order to ensure the safety of food and medicine, it is generally necessary to produce in a dust-free and sterile clean room. To achieve this environment, the clean room needs to be disinfected and sterilized. Hydrogen peroxide (commonly known as hydrogen peroxide) is a commonly used disinfectant. It has a strong sterilization effect after vaporization (more than 300 times stronger than liquid), so it is often used for disinfection and sterilization in clean rooms. It is not easy to completely sterilize the entire clean room. It is necessary to arrange multiple hydrogen peroxide sterilization equipment to sterilize at the same time to achieve the sterilization effect; and for a cle...

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Problems solved by technology

[0009] The object of the present invention is to provide an air-conditioning sterilization system based on hydrogen peroxide sterilization, through liquid flow meter, temperature sensor, humidity sensor, controller, turbo fan, safety processing device, to solve the existing injection clean The vaporization amount of hydrogen peroxide in the room is not precisely controlled, and the vaporized hydrogen peroxide diffuses slowly to the entire clean room through the air supply pipe of the air conditioning system, and the diffusion is uneven and there are potential safety hazards in the discharge after sterilization.

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