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Efficient and rapid toilet air disinfection device and use method thereof

A disinfection device and toilet air technology, applied in toilet sanitary equipment, disinfection, water supply equipment, etc., can solve the problems that the ozone oxidation rate and effect need to be verified urgently, disinfection water needs to be manually sprayed, and the risk of infection is increased to achieve The effect of reducing the risk of airborne transmission of infectious diseases, small footprint, and improving photocatalytic efficiency

Inactive Publication Date: 2020-09-22
DONGHUA UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This process has the following disadvantages and deficiencies: Disinfectant water needs to be manually sprayed, the ground and handrails must be scrubbed, and health personnel are exposed to the air containing germs, which increases the risk of infection
In addition, the oxidation rate and effect of ozone need to be verified urgently.
Utility model patent CN 209877228 U uses photocatalytic system for sterilization and deodorization. The use of ultraviolet light requires high airtightness of equipment, and there is a certain risk of spillage, and the efficiency of catalytic oxidation is low

Method used

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  • Efficient and rapid toilet air disinfection device and use method thereof
  • Efficient and rapid toilet air disinfection device and use method thereof
  • Efficient and rapid toilet air disinfection device and use method thereof

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Embodiment Construction

[0035] Below in conjunction with specific embodiment, further illustrate the present invention. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

[0036] like Figure 1 to Figure 3 As shown, a kind of efficient, fast toilet air disinfection device disclosed by the present invention comprises disinfection body 5, pulley is installed at the bottom of disinfection body 5, is provided with PLC control module 4, pretreatment area 2, fan area 1 and Photocatalytic oxidation zone 3.

[0037] The PLC control module 4 and the fan area 1 are located on the left and right sides of ...

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Abstract

The invention relates to an efficient and rapid toilet air disinfection device which can work in a working mode I and a working mode II, comprises a movable disinfection machine body, and is characterized in that a PLC control module, a pretreatment area, a fan area and a photocatalytic oxidation area are arranged in the disinfection machine body. Another technical scheme of the invention is to provide a use method of the efficient and rapid toilet air disinfection device. The efficient and rapid toilet air disinfection device and the use method thereof have the advantages that titanium dioxide loaded silver nanoparticles not only effectively separate photo-induced electrons and holes and improve the photocatalytic efficiency, but also can assist in sterilization and disinfection of activeoxygen and hydrogen peroxide; silver nanoparticles and titanium dioxide nanoparticles are coupled, a specific Z-path photo-induced electron conduction path is adopted, the energy band width is reduced, visible light catalysis is adopted, and ultraviolet light pollution is not generated; high removal efficiency is achieved on bacteria, viruses and stink and peculiar smell pollution, and the risk of infectious diseases in toilets due to air transmission can be effectively reduced.

Description

technical field [0001] The invention relates to the field of disinfection and gas purification, in particular to an air disinfection and purification device in a toilet and a use method thereof. Background technique [0002] During the use of the toilet, various odors (organic pollutants), bacteria and aerosols carrying germs are produced. Due to the complex distribution of crowds, frequent use, and large flow of people, public toilets have become one of the places that are potentially infected with germs. [0003] The traditional toilet disinfection method is to spray disinfectant water, and microorganisms such as germs are oxidized and decomposed by the active components of the disinfectant water to achieve the purpose of disinfection. This process has the following disadvantages and deficiencies: disinfection water needs to be sprayed manually, and the ground and handrails are scrubbed, and health personnel are exposed to air containing germs, which increases the risk of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/86B01D53/72B01D46/12A61L9/18A61L2/24A61L2/14
CPCA61L2/14A61L2/24A61L9/18A61L2202/14A61L2209/11A61L2209/14B01D46/12B01D53/007B01D53/8668B01D2258/06
Inventor 李方吴亮娄蒙蒙
Owner DONGHUA UNIV
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