Air purifier

An air purifier and oxide technology, applied in portable electrostatic devices, filter circuits, etc., can solve the problem of undisclosed removal of Klebsiella pneumoniae and Staphylococcus epidermidis, unsatisfactory purification effect of volatile toxic compounds, undisclosed effective Determination life data and other issues, to achieve the effect of long-lasting sterilization effect, multiple types of sterilization, and strong antibacterial and antibacterial ability

Inactive Publication Date: 2006-07-26
雷景华
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is that existing air purifiers can only remove more than 99% of Staphylococcus aureus and E. The data of Burgeria and Staphylococcus epidermidis, as well as the fact that the data on effective sterilization life are not published, and the purification effect on volatile toxic compounds is not ideal, provide a new air purifier

Method used

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Comparison scheme
Effect test

Embodiment 1～18

[0028] The structure of the air purifier of the present invention is as figure 1 and figure 2 As shown, the substrates and loads of each layer are shown in Table 1 and Table 2, and their performances such as dust removal, antibacterial, and toxic gas degradation are shown in Table 3.

Embodiment 19

[0032] The air purifier of [embodiment 1~18] is carried out aging durability life-span test, after 6 years, the decomposition rate to formaldehyde still remains on more than 85%, and the decomposition rate to ethanethiol still remains on more than 97%, The decomposition rate of benzene is still above 80%, the antibacterial performance against Staphylococcus aureus is still above 99.95%, the antibacterial performance against Escherichia coli is still above 99.95%, and the antibacterial performance against Klebsiella pneumoniae is still up to More than 99.92%, the antibacterial performance against Staphylococcus epidermidis still reaches more than 99.95%.

[0033] Reality

[0034] Reality

[0035] Reality

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Abstract

The invention relates an air cleaner, solving the problem that the current air cleaners isn't disclosed the date of removing pneumococcus klebsiella and staphylococcus epidermidis and the date of effective degerming life, and the cleaning effect of current air cleaners is not good. The invention adopts the technical project that the silver particles below 100 nanometer are fixed on the surface of carrier to solve the problem.

Description

technical field [0001] The invention relates to an air purifier. Background technique [0002] In recent years, with the improvement of living standards, people have higher and higher requirements for indoor air quality. Environmental pollution and indoor air quality have become one of the focuses of global attention. According to research, the pollutants in indoor air mainly come from three aspects: one is from the ambient air itself. Due to the acceleration of urbanization and the influence of motor vehicle exhaust, soot-type pollution, process waste gas and construction dust, the ambient air quality of cities has declined accordingly. The second is from the interior decoration. During the decoration and decoration process of modern homes and offices, some furniture, wallpaper, and decorative materials containing harmful substances enter the room. These decorative materials contain chemicals that can volatilize toxic gases, such as benzene, formal...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D35/01B03C3/32
Inventor 雷景华
Owner 雷景华
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