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Nano photocatalyst fragrant air purification agent

An air purifier, photocatalyst technology, applied in irradiation, deodorization, disinfection and other directions, can solve the problems of single function and not too long-lasting

Inactive Publication Date: 2013-05-29
DALIAN DEDA TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are various photocatalyst air purifiers on the market, but their functions are relatively single, and they only have the effect of purifying the air, and they cannot last too long.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Nanoscale photocatalyst fragrance-type air purifier, including 5 parts of anatase nano-titanium dioxide, 2 parts of nano-silver, 3 parts of nano-silica, 10 parts of propylene glycol, 8 parts of activated carbon, 4 parts of distilled water and 2 parts of rose pollen, of which anatase The particle size of nano-type titanium dioxide is 15nm, the particle size of nano-silver is 10nm, and the particle size of nano-silica is 30nm. The sterilization rate is over 90%, and the space filled with fresh smell is 20 square meters.

Embodiment 2

[0014] Nanoscale photocatalyst fragrance-type air purifier, including 7 parts of anatase nano-titanium dioxide, 3 parts of nano-silver, 3 parts of nano-silica, 13 parts of propylene glycol, 9 parts of activated carbon, 5 parts of distilled water and 4 parts of chrysanthemum powder, of which anatase The particle size of nano-type titanium dioxide is 17nm, the particle size of nano-silver is 15nm, and the particle size of nano-silica is 30nm. The sterilization rate is over 95%, and the space filled with fresh smell is 28 square meters.

Embodiment 3

[0016] Nanoscale photocatalyst fragrance-type air purifier, including 10 parts of anatase nano-titanium dioxide, 5 parts of nano-silver, 4 parts of nano-silica, 15 parts of propylene glycol, 15 parts of activated carbon, 7 parts of distilled water and 5 parts of peach blossom flavored perfume, of which sharp The particle size of titanium-type nano-titanium dioxide is 15nm, the particle size of nano-silver is 15nm, and the particle size of nano-silica is 35nm. The sterilization rate is over 97%, and the space filled with fresh smell is 50 square meters.

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PUM

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Abstract

The invention relates to a nano photocatalyst fragrant air purification agent, and belongs to the technical field of air purification agents. The nano photocatalyst fen-flavor air purification agent comprises 5-18 parts of anatase nano titanium dioxide, 2-5 parts of nano silver, 2-4 parts of nano silica, 10-15 parts of propylene glycol, 8-15 parts of activated carbon, 4-7 parts of distilled water and 2-5 parts of air freshener. Effects of sterilization, antibacterium, decomposition of harmful gases of the purifications can be activated by weak ultraviolet light; and the nano silica cannot be self-consumed, antibacterial effect is more remarkable by adding the nano silver, the air freshener is added in the purification agent to enable faint fragrance floating in the air during antibacterium and sterilization, and the air freshener can be prepared according to personal preferences.

Description

technical field [0001] The invention relates to a nanoscale photocatalyst fragrance-type air purifier, which belongs to the technical field of air purifiers. Background technique [0002] According to statistics, human beings spend 90% of their time working and living indoors, of which about 60% are at home. How can we have a healthy and clean home environment today when the human living space is constantly threatened by various pollutions? In the face of the spread and spread of formaldehyde, lead, benzene, toluene, xylene and other toxic substances in the air, how can we minimize the damage of these toxic substances to the body? Photocatalyst (Photocatalyst) is also called photocatalyst (Lightcatalyst), is a kind of 2 ) is a general term for semiconductor materials with catalytic functions, which do not change themselves under the irradiation of light, but can promote chemical reactions. TiO 2 As a photocatalyst, after absorbing ultraviolet rays from sunlight or lighti...

Claims

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Application Information

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IPC IPC(8): A61L9/20A61L9/00A61L9/013A61L101/02A61L101/04A61L101/12A61L101/34
Inventor 李霞赵志雄
Owner DALIAN DEDA TECH DEV