CN204395650U - Air cleaning unit - Google Patents
Air cleaning unit Download PDFInfo
- Publication number
- CN204395650U CN204395650U CN201420832122.2U CN201420832122U CN204395650U CN 204395650 U CN204395650 U CN 204395650U CN 201420832122 U CN201420832122 U CN 201420832122U CN 204395650 U CN204395650 U CN 204395650U
- Authority
- CN
- China
- Prior art keywords
- air cleaning
- cleaning unit
- filter membrane
- air
- internal layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
Abstract
The utility model relates to air cleaning facility technical field, specifically a kind of air cleaning unit.Comprise device body, air inlet, gas outlet, ultraviolet lamp tube and bracing frame, be provided with a filter membrane in described device body, described filter membrane comprises skin, internal layer and adopts TiO
2the filter course that nanofiber is made, described filter course is arranged between skin and internal layer.Particle in the effective filtered air of the utility model energy, eliminate the bacterium and virus that are adsorbed on particle, decomposing organic pollutant, reaches the effect of antibacterial dedusting.
Description
Technical field
The utility model relates to air cleaning facility technical field, specifically a kind of air cleaning unit.
Background technology
In recent years, indoor air environment is more and more subject to people's attention; Such as: PM2.5 receives the concern of numerous scholar, the harm that a large amount of particle PM2.5 is very large to the healthy generation of the common people, the particle that diameter is less than 2.5 microns, directly bronchus can be entered after sucking human body, the gas exchanges of interference lung, but also likely carry virus and bacterium, cause the disease of human body each side.In addition, the organic pollution that interior decoration is brought into, such as: formaldehyde, benzene homologues and ester type organic etc. can not look down upon to the injury of people, enjoy people to pay close attention to.
Cleaning equipment common on the market at present, its principle mainly comprises filtration and electrostatic precipitation two kinds, but the operation principle of electrostatic precipitation cleaning equipment determines that its dust removal process can produce ozone, cause secondary pollution, in prior art, filter membrane in cleaning equipment only filtration of particulate matters, does not eliminate ability to the germ that indoor organic pollutant and particle carry.
Utility model content
For above-mentioned weak point of the prior art, the utility model aims to provide a kind of air cleaning unit that can not cause secondary pollution, antibacterial dedusting and eliminating organic pollutant.
For solving the problems of the technologies described above, air cleaning unit of the present utility model, comprises device body, air inlet, gas outlet, ultraviolet lamp tube and bracing frame, is provided with a filter membrane in described device body, and described filter membrane comprises skin, internal layer and adopts TiO
2the filter course that nanofiber is made, described filter course is arranged between skin and internal layer.
Described filter course fibre diameter at least 300nm, surface density is 1g/m at least
2.
Described filter course fibre diameter is 300nm ~ 500nm, and surface density is 1g/m
2~ 5g/m
2.
Described filter membrane and bracing frame removably connect.
Described skin and/or internal layer are non-woven fabrics, sliver, strip-type network or porous plate.
Described ultraviolet lamp tube is arranged at the side of filter membrane and is connected with bracing frame.
Air cleaning unit of the present utility model, the skin of filter membrane tentatively filters the air in access to plant, because its filter course adopts TiO
2nanofiber is made, there is good gas permeability, PM2.5 in the effective filtered air of energy, absorption is decomposing organic pollutant also, eliminates the air pollution that finishing brings, the setting of internal layer, particle in further filtered air, in addition, removably connecting of filter membrane and bracing frame, be convenient to the replacing of filter membrane, reduce costs.The ultraviolet luminous energy that ultraviolet lamp tube sends effectively is eliminated and is adsorbed on bacterium on filter membrane and virus, makes air purer.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model air cleaning unit;
Fig. 2 is the filter membrane structural representation of the utility model air cleaning unit.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
As shown in Figures 1 and 2, a kind of air cleaning unit, comprises device body 1, air inlet 2, gas outlet 3, ultraviolet lamp tube 4 and bracing frame 6, is provided with a filter membrane 5 in described device body 1, and described filter membrane 5 comprises skin 7, internal layer 8 and adopts TiO
2the filter course 9 that nanofiber is made, described filter course 9 is arranged between outer 7 and internal layer 8.The skin 7 of filter membrane 5 tentatively filters the air in access to plant, because its filter course 9 adopts TiO
2nanofiber is made, not only there is higher filter effect, also there is good gas permeability, to the filter effect of the PM2.5 in air up to 90%, can also adsorb and decomposing organic pollutant simultaneously, the organic pollution that decontamination chamber interior decoration brings, to the pollution of air, can not produce secondary pollution in decomposable process.The setting of internal layer 8, the particle in further filtered air, improves the degree of purity of air.
Concrete, described filter course 9 fibre diameter at least 300nm, surface density is 1g/m at least
2.Described filter course 9 fibre diameter is 300nm ~ 500nm, and surface density is 1g/m
2~ 5g/m
2.Filter course 9 fiber surface area is large, and aperture is little, to the adsorptivity of dust and particle and block higher, and preparation method is simple, and material price is cheap, saves financial cost.
Described filter membrane 5 removably connects with bracing frame 6.Filter membrane 5 removably connects with bracing frame 6, is convenient to the replacing of filter membrane 5, reduces costs, economize on resources.
Described outer 7 and internal layer 8 be non-woven fabrics, sliver, strip-type network or porous plate.Described ultraviolet lamp tube 4 is arranged at the side of filter membrane 5 and is connected with bracing frame 6.Ultraviolet lamp tube 4 can send ultraviolet light, and ultraviolet luminous energy is effectively eliminated and is adsorbed on bacterium on filter membrane 5 and virus, and clean-up effect is better, makes air purer.
Air is by air inlet 2 access to plant, contaminated air first filters through the skin 7 of filter membrane 5, outside particle larger in air is blocked in, air after the first step is filtered is again by filter course 9, organic pollution in filter course 9 energy Adsorption and decomposition air, add that ultraviolet light that ultraviolet lamp tube 4 sends is to the elimination being adsorbed on bacterium and virus on filter course 9, the air then after the further filtration of internal layer 8 flows out from gas outlet 3.
Claims (6)
1. an air cleaning unit, comprise device body (1), air inlet (2), gas outlet (3), ultraviolet lamp tube (4) and bracing frame (6), it is characterized in that: be provided with a filter membrane (5) in described device body (1), described filter membrane (5) comprises skin (7), internal layer (8) and adopts TiO
2the filter course (9) that nanofiber is made, described filter course (9) is arranged between skin (7) and internal layer (8).
2. air cleaning unit according to claim 1, is characterized in that: described filter course (9) fibre diameter at least 300nm, surface density is 1g/m at least
2.
3. air cleaning unit according to claim 2, is characterized in that: described filter course (9) fibre diameter is 300nm ~ 500nm, and surface density is 1g/m
2~ 5g/m
2.
4. air cleaning unit according to claim 1, is characterized in that: described filter membrane (5) and bracing frame (6) removably connect.
5. air cleaning unit according to claim 1, is characterized in that: described skin (7) and/or internal layer (8) are non-woven fabrics, sliver, strip-type network or porous plate.
6. air cleaning unit according to claim 1, is characterized in that: described ultraviolet lamp tube (4) is arranged at the side of filter membrane (5) and is connected with bracing frame (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420832122.2U CN204395650U (en) | 2014-12-23 | 2014-12-23 | Air cleaning unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420832122.2U CN204395650U (en) | 2014-12-23 | 2014-12-23 | Air cleaning unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204395650U true CN204395650U (en) | 2015-06-17 |
Family
ID=53419550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420832122.2U Expired - Fee Related CN204395650U (en) | 2014-12-23 | 2014-12-23 | Air cleaning unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204395650U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105686494A (en) * | 2016-04-19 | 2016-06-22 | 刘希恒 | Screen type air purifier |
| CN107174903A (en) * | 2017-06-23 | 2017-09-19 | 四川建源节能科技有限公司 | A kind of air cleaning unit based on water and filter membrane |
-
2014
- 2014-12-23 CN CN201420832122.2U patent/CN204395650U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105686494A (en) * | 2016-04-19 | 2016-06-22 | 刘希恒 | Screen type air purifier |
| CN107174903A (en) * | 2017-06-23 | 2017-09-19 | 四川建源节能科技有限公司 | A kind of air cleaning unit based on water and filter membrane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20161223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |