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Circulating air purifying and sterilizing device

A technology of circulating air and sterilizing device, which is applied in air humidification system, air quality improvement, space heating and ventilation, etc. It can solve the problems of flammability, polluting the environment, and high residual amount of chemicals, and achieves long life, low light decay, The effect of eliminating physical adsorption saturation and secondary pollution

Pending Publication Date: 2021-05-11
BEIJING AEROSPACE SANFA HIGH TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In terms of disinfection and sterilization, traditional disinfectants and alcohol are mainly used. These products have some shortcomings in one way or another, such as flammability, pollution of the environment, and high drug residues. There is an urgent need for overall improvement of disinfection facilities.

Method used

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  • Circulating air purifying and sterilizing device
  • Circulating air purifying and sterilizing device
  • Circulating air purifying and sterilizing device

Examples

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Embodiment Construction

[0024] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial", The orientation or positional relationship indicated by "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device or element Must be in a particular orientation, be constructed in a particular orientation, and operate in a particular orientation, and therefore should not be construed as limiting the invention. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present i...

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PUM

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Abstract

The invention discloses a circulating air purifying and sterilizing device which comprises a circulating air purifying and sterilizing chamber. The circulating air purifying and sterilizing chamber is provided with an access door, a camera and a human body sensor are arranged on the access door, and a water mist humidifier and an ultraviolet sterilizing lamp are arranged in the circulating air purifying and sterilizing chamber. According to the circulating air purifying and sterilizing device, nano titanium dioxide is loaded by adopting a nano photocatalysis mechanism and a carrier with a large specific surface area and high adsorption performance to prepare a photocatalysis net, so that the synergistic effect of efficient physical adsorption and photocatalytic decomposition is exerted, lasting decomposition of organic pollutants such as formaldehyde and benzene and timely killing of germs are realized, organic pollutants are decomposed into carbon dioxide and water, the defects of physical adsorption saturation and secondary pollution are eliminated, ultraviolet light is utilized to irradiate the titanium dioxide (TiO2) to generate the electron hole or the hydroxyl free radical OH so as to destroy the protein of the virus organism, such that the virus is oxidized into the carbon or the CO2 and other harmless substances under the strong oxidation condition.

Description

technical field [0001] The invention belongs to the technical field of sterilizers, and in particular relates to a circulating air purifying and sterilizing device. Background technique [0002] Since the beginning of the 21st century, people's technology to deal with infectious diseases also needs to be continuously updated. Our country has developed corresponding detection kits in a short period of time and so on. In terms of disinfection and sterilization, traditional disinfectants and alcohol are mainly used. These products have some or other shortcomings, such as flammability, pollution of the environment, and high drug residues. There is an urgent need for overall improvement of disinfection facilities. Contents of the invention [0003] The technical solution problem of the present invention is: overcome the deficiencies in the prior art, a kind of circulating air purifying and sterilizing device. [0004] The technical solution of the present invention is: a circu...

Claims

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Application Information

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IPC IPC(8): F24F3/167F24F8/22F24F8/167F24F6/12H05K7/20F24F11/89F24F120/10
CPCF24F6/12F24F11/89F24F2120/10H05K7/2029Y02A50/20
Inventor 张胜伟王延文李文辉王玉峰郭建宇
Owner BEIJING AEROSPACE SANFA HIGH TECH