CN203663577U - Air purification module - Google Patents
Air purification module Download PDFInfo
- Publication number
- CN203663577U CN203663577U CN201320764916.5U CN201320764916U CN203663577U CN 203663577 U CN203663577 U CN 203663577U CN 201320764916 U CN201320764916 U CN 201320764916U CN 203663577 U CN203663577 U CN 203663577U
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- China
- Prior art keywords
- filter screen
- modified nano
- foam metal
- titanium dioxide
- air
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Abstract
The utility model discloses an air purification module. The air purification module comprises a coarse filter screen, a fine filter screen, filter cotton and a modified nano titania foam metal filter screen, wherein the coarse filter screen is arranged on the surface layer; the modified nano titania foam metal filter screen is arranged on the inner layer; the fine filter screen and the filter cotton are arranged between the coarse filter screen and the modified nano titania foam metal filter screen in sequence from the outside to the inside. Compared with the prior art, the air purification module can effectively kill germs and degrade organic pollutants without energy consumption, is low in use cost, can be reused after the purification screens are cleaned, is free from the phenomenon of adsorption saturation, is convenient to maintain, is high in efficiency, and has no toxic or side effects.
Description
Technical field
The utility model relates to air purification field, is exactly a kind of air-purifying module.
Background technology
The raising of industrial expansion and people's living standard, makes the source of indoor air pollutants and kind increasing.The simultaneously raising of building seal has increased the weight of the gathering of indoor air pollutants, has further improved the pollution level of room air, many organic compounds in indoor concentration far away higher than the concentration in outdoor air.Therefore, room air pollution (particularly formaldehyde) has become the important environmental factor that affects health.At present, air purifier both domestic and external mostly adopts high pressure electrostatic precipitation technology and active carbon adsorption technology, but these technology all can't be accomplished fully effective bacterium and the degradation of organic substances (formaldehyde, benzene etc.) of killing, and to consume certain energy and service life short (activated carbon needs periodic replacement), cost high (increasing by an electrostatic precipitator).
Utility model content
For above-mentioned defect, the technical problem that the utility model solves is to provide a kind of air-purifying module, get final product effective sterilization, sterilization and degradable organic pollutant without consumed energy, and use cost is low, purifying net is reusable after cleaning, there is not absorption saturation problem, easy to maintenance, efficiency is high, no side effects.
In order to solve above technical problem, air-purifying module of the present utility model, comprise coarse strainer, fie screen, filter cotton and modified nano-titanium dioxide foam metal filter screen, wherein, described coarse strainer is on top layer, described modified nano-titanium dioxide foam metal filter screen is at internal layer, and described fie screen and described filter cotton are successively set between described coarse strainer and described modified nano-titanium dioxide foam metal filter screen from outside to inside.
Preferably, described modified nano-titanium dioxide foam metal net comprises modified nano-titanium dioxide and foam metal filter screen, and described modified nano-titanium dioxide loads on foam metal filter screen by colloidal sol-composite plating technology.
Preferably, the pore size filter of described coarse strainer is between 0.1mm-0.5mm.
Preferably, the pore size filter of described fie screen is between 0.01mm-0.1mm.
Preferably, the pore size filter of described filter cotton is less than 2.5 μ m.
The air-purifying module that the utility model provides, comprise coarse strainer, fie screen, filter cotton and modified nano-titanium dioxide foam metal filter screen, wherein, described coarse strainer is on top layer, described modified nano-titanium dioxide foam metal filter screen is at internal layer, and described fie screen and described filter cotton are successively set between described coarse strainer and described modified nano-titanium dioxide foam metal filter screen from outside to inside.Compared with prior art, air-purifying module of the present utility model, gets final product effective sterilization, sterilization and degradable organic pollutant without consumed energy, and use cost is low, purifying net is reusable after cleaning, there is not absorption saturation problem, easy to maintenance, efficiency is high, no side effects.
Brief description of the drawings
Fig. 1 is the structural representation of air-purifying module in the utility model embodiment.
Detailed description of the invention
For those skilled in the art can understand technical scheme provided by the utility model better, set forth below in conjunction with specific embodiment.
This case can and be fully understood by following embodiment explanation, make the personage who has the knack of this skill to complete according to this it, and so the embodiment of this case not can be by following and be limited it and implement kenel.
The air-purifying module that the utility model embodiment provides, comprise coarse strainer 1, fie screen 2, filter cotton 3 and modified nano-titanium dioxide foam metal filter screen 4, wherein, coarse strainer 1 is on top layer, modified nano-titanium dioxide foam metal filter screen 4 is at internal layer, and fie screen 2 and filter cotton 3 are successively set between coarse strainer 1 and modified nano-titanium dioxide foam metal filter screen 4 from outside to inside.
Modified nano-titanium dioxide foam metal net 4 comprises modified nano-titanium dioxide and foam metal filter screen, modified nano-titanium dioxide loads on foam metal filter screen by colloidal sol-composite plating technology, make modifying titanium dioxide energy durable adhesion on foam metal filter screen, also can not come off even if water cleans.
Titanium dioxide carries out modification by technology such as surface sensitization, ion doping, noble metal loading, composite semiconductors, make titanium dioxide there is the ability of low light level antibiotic property and strong degrade organic compounds, can sterilization and degrade organic compounds without ultraviolet catalytic.Modified nano-titanium dioxide foam metal net 4 can clean by water.
Modified nano-titanium dioxide is a kind of N-semiconductor, and electronic structure is a full low energy valence band and an empty high energy conduction band, and its stable chemical nature, nontoxic.Under illumination effect, form a hole with whole electricity, formation has the electric hole of high energy particle, and namely hole, by the oxidation in electric hole and the reducing power of free electron, produce the extremely strong free radical of oxidizing force, free radical generally has active antelope base, super oxygen radical ion ,-COOH, H
2o
2etc..Modified nano-titanium dioxide is under illumination effect, and the free radical of formation destroys the cell membrane of bacterium in air, and cytoplasm is run off, and then by nucleus oxidation, until kill bacterium.These free radicals can also decompose the organic substance of the overwhelming majority in air, especially the material of formaldehyde, benzene homologues, virus and bacterium remains etc. are carried out to chemical reaction, are oxidized, resolve into free of contamination water and carbon dioxide.
The pore size filter of coarse strainer 1 is between 0.1mm-0.5mm.Coarse strainer carries out general coarse filtration, intercepts adsorbed hair, fiber, bulky grain dust etc.
The pore size filter of fie screen 2 is between 0.01mm-0.1mm.Fie screen carries out general thin coarse filtration, adsorbs thin dust, pollen and part oil smoke etc.
The pore size filter of filter cotton 3 is less than 2.5 μ m.Filter cotton carries out fine filtering, the ultra-fine dust of absorption PM2.5 etc.
Modified nano-titanium dioxide foam metal net 4 can sterilizing and degradation of organic substances, and there is chemical decomposition material, decompose the feature of eliminating peculiar smell, direct oxidation kill bacteria, and without saturated and sorrow that make moist, without replacing, only need to clean, be easy to install and use the sorrow of non-secondary pollution.
Compared with prior art, air-purifying module of the present utility model, gets final product effective sterilization, sterilization and degradable organic pollutant without consumed energy, and use cost is low, purifying net is reusable after cleaning, there is not absorption saturation problem, easy to maintenance, efficiency is high, no side effects.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. an air-purifying module, it is characterized in that, comprise coarse strainer, fie screen, filter cotton and modified nano-titanium dioxide foam metal filter screen, wherein, described coarse strainer is on top layer, described modified nano-titanium dioxide foam metal filter screen is at internal layer, and described fie screen and described filter cotton are successively set between described coarse strainer and described modified nano-titanium dioxide foam metal filter screen from outside to inside.
2. air-purifying module according to claim 1, it is characterized in that, described modified nano-titanium dioxide foam metal net comprises modified nano-titanium dioxide and foam metal filter screen, and described modified nano-titanium dioxide loads on foam metal filter screen by colloidal sol-composite plating technology.
3. air-purifying module according to claim 1, is characterized in that, the pore size filter of described coarse strainer is between 0.1mm-0.5mm.
4. air-purifying module according to claim 1, is characterized in that, the pore size filter of described fie screen is between 0.01mm-0.1mm.
5. air-purifying module according to claim 1, is characterized in that, the pore size filter of described filter cotton is less than 2.5 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320764916.5U CN203663577U (en) | 2013-11-27 | 2013-11-27 | Air purification module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320764916.5U CN203663577U (en) | 2013-11-27 | 2013-11-27 | Air purification module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203663577U true CN203663577U (en) | 2014-06-25 |
Family
ID=50959914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320764916.5U Expired - Fee Related CN203663577U (en) | 2013-11-27 | 2013-11-27 | Air purification module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203663577U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103585828A (en) * | 2013-11-27 | 2014-02-19 | 广州市威斯丹利净化技术有限公司 | Air purification module |
| CN105999874A (en) * | 2016-06-02 | 2016-10-12 | 杜富德 | Air purification bed layer and application thereof |
-
2013
- 2013-11-27 CN CN201320764916.5U patent/CN203663577U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103585828A (en) * | 2013-11-27 | 2014-02-19 | 广州市威斯丹利净化技术有限公司 | Air purification module |
| CN105999874A (en) * | 2016-06-02 | 2016-10-12 | 杜富德 | Air purification bed layer and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Tianhe District West Village Guangzhou city Guangdong province 510000 compound No. 2 No. 45 156 room No. Patentee after: GUANGZHOU VENSI HEALTH SCIENCE AND TECHNOLOGY CO., LTD. Address before: Tianhe District West Village Guangzhou city Guangdong province 510000 compound No. 2 No. 45 156 room No. Patentee before: GUANGZHOU WEISI DANLI PURIFICATION TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20191127 |