CN203750328U - Air purifier - Google Patents
Air purifier Download PDFInfo
- Publication number
- CN203750328U CN203750328U CN201420172756.XU CN201420172756U CN203750328U CN 203750328 U CN203750328 U CN 203750328U CN 201420172756 U CN201420172756 U CN 201420172756U CN 203750328 U CN203750328 U CN 203750328U
- Authority
- CN
- China
- Prior art keywords
- screen pack
- air purifier
- air
- filtration net
- protrusion
- 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
Links
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses an air purifier. The air purifier comprises a shell, a fan and a filtration net, wherein the fan and filtration net are arranged in the shell; air inlets and air outlets are formed in the shell; at least one raised part is formed in the middle of the filtration net. Compared with the prior art, the air purifier has the advantages that firstly, the at least one raised part is formed in the middle of the filtration net, so that the filtration area of the filtration net is used to the greatest extent; meanwhile, the air inlets are formed in two sides of the raised part, so that the air can penetrate through the filtration net in a step-type route, thereby improving the filtration efficiency of the filtration net; secondly, the air purifier is simple in structure, convenient to assemble and low in production cost; the air flows through the filtration net smoothly, thereby facilitating the reduction of the noise; thirdly, the filtration net is an HEPA (High Efficiency Particulate Air) filtration net, so that the air purifier is wide in range of application, durable and low in use cost and can be repeatedly washed with water.
Description
Technical field
The utility model relates to a kind of air purifier.
Background technology
Along with improving constantly of people's living standard, the use of electrical equipment is also more and more wider, and people recognize that air pollution is huge on the impact of health gradually.The product of various Air purifications has been come in huge numbers of families family.The core of air purifier product is screen pack, and it can Chalk-dust filtering, bacterium, pollen, toxic and harmful.But the screen pack in existing air purifier is mostly tabular, dirty air flows into filter chamber by air inlet, then flow through flat screen pack by air filtration, but the air of the flat screen pack of flowing through can only be concentrated and flow through towards a stronger position of wind-force, this will cause wind-force too concentrated, poor filtration effect, the actual filtration area of screen pack is less, and screen pack a big chunk area is not brought into play the effect of filtration, purification.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiency of above-mentioned prior art, and a kind of air purifier that can bring into play to greatest extent screen pack filter area is provided.
The main technical schemes that the air purifier providing according to the utility model adopts is: comprise shell, be located at blower fan and screen pack in described shell, offer air inlet and air outlet on described shell, described screen pack middle part is at least formed with a protrusion.
The air purifier that the utility model provides also adopts following attached technical scheme:
The inward at both ends bending of described screen pack, middle part is outwards swelled and is formed a protrusion.
Described protrusion swells to air inlet direction.
The cross section of described screen pack is wavy shaped configuration, and its crest is described protrusion.
Described screen pack is provided with projection, and described projection is described protrusion.
The even thickness of described screen pack is consistent.
Described shell is connected and composed by casing and panel, and described panel is dismountable to be arranged on described casing.
Described casing front end is provided with breach, and described panel coordinates the described air inlet of formation with described breach.
Described panel is arc.
Described screen pack is HEPA screen pack.
The air purifier providing according to the utility model compared with prior art tool has the following advantages: first, at least be formed with a protrusion at the middle part of screen pack, bring into play to greatest extent the filter area of screen pack, air inlet is positioned at the both sides of protrusion simultaneously, make air can be stepped path through screen pack, improved greatly the filter efficiency of screen pack; Secondly, the utility model is simple in structure, easy to assembly, and production cost is low, and air stream is more smooth and easy through filter screen, contributes to reduce noise; Again, screen pack is HEPA screen pack, applied widely, can repeatedly wash, durable in use, use cost is low.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment mono-.
Fig. 2 is the structural representation of the utility model embodiment bis-.
Fig. 3 is the structural representation of the utility model embodiment tri-.
Fig. 4 is the structural representation of the utility model embodiment tetra-.
Detailed description of the invention
Embodiment mono-
Referring to Fig. 1, the air purifier embodiment providing according to the utility model, comprises shell, is located at blower fan 1 and screen pack 2 in described shell, offers air inlet 3 and air outlet 4 on described shell, and described screen pack 2 middle parts are at least formed with a protrusion 21.First, at least be formed with a protrusion 21 at the middle part of screen pack 2, bring into play to greatest extent the filter area of screen pack 2, air inlet 3 is positioned at the both sides of protrusion 21 simultaneously, make air can be stepped path through screen pack 2, improved greatly the filter efficiency of screen pack 2, air stream is more smooth and easy through filter screen, contributes to reduce noise; Secondly, the utility model is simple in structure, easy to assembly, and production cost is low.
Referring to Fig. 1, according to the utility model the above embodiments, the inward at both ends bending of described screen pack 2, middle part is outwards swelled and is formed a protrusion 21.Formation about protrusion in the present embodiment 21: can adopt a width or highly be slightly larger than the screen pack 2 of filter chamber 51, its left and right or upper and lower inward at both ends bending are arranged in filter chamber 51, make its middle part protuberance, form protrusion 21; Also the molded screen pack 2 that has protrusion 21 can be directly installed in filter chamber 51.
Referring to Fig. 1, according to the utility model the above embodiments, described protrusion 21 is to air inlet 3 direction protuberances.On screen pack 2, form outside protrusion 21 and can bring into play to greatest extent the filter area of screen pack 2.
Referring to Fig. 1, according to the utility model the above embodiments, the even thickness of described screen pack 2 is consistent.The permeability that ensures screen pack 2, the screen pack 2 in the present embodiment, not increasing under the prerequisite of windage, has improved filter area to greatest extent.
Referring to Fig. 1, according to the utility model the above embodiments, described shell is connected and composed by casing 5 and panel 6, and described panel 6 is dismountable to be arranged on described casing 5.In described casing 5, be provided with blower fan chamber 52 and filter chamber 51, described blower fan 1 is positioned at described blower fan chamber 52, and described screen pack 2 is positioned at described filter chamber 51, between described blower fan chamber 52 and filter chamber 51, is provided with air vent 53.The sidewall of described filter chamber 51 has described air inlet 3.
Referring to Fig. 1, according to the utility model the above embodiments, described casing 5 front ends are provided with breach, and described panel 6 coordinates the described air inlet 3 of formation with described breach.This air inlet 3 designs ingenious, can not stop up.
Referring to Fig. 1, according to the utility model the above embodiments, described panel 6 is arc.Good looking appearance, generous, and to flowing into the concrete guide functions of air of air inlet 3.
Referring to Fig. 1, according to the utility model the above embodiments, described screen pack 2 is HEPA screen pack, adopts HEPA screen pack, applied widely, can repeatedly wash, durable in use, use cost is low.
Embodiment bis-
Referring to Fig. 2, the air purifier of the present embodiment and above-described embodiment one are roughly the same, and difference is that the protrusion in the present embodiment is multiple, and the cross section that is specially described screen pack 2 is wavy shaped configuration, and its crest is described protrusion 21.When the protrusion 21 on screen pack 2 is while being multiple, the cross section of screen pack 2 is wavy shaped configuration, has again expanded the effective filtration area of screen pack 2, has improved filter efficiency.
Embodiment tri-
Referring to Fig. 3, the air purifier of the present embodiment and above-described embodiment one are roughly the same, and difference is that the protrusion in the present embodiment is the projection forming on screen pack, is specially described screen pack 2 and is provided with projection, and described projection is described protrusion 21.The screen pack 2 of this structure has not only increased filter area, and has extended the path of air stream through filter screen 2, has improved filter efficiency and has purified intensity.
Embodiment tetra-
Referring to Fig. 4, the air purifier of the present embodiment and above-described embodiment three are roughly the same, and difference is that the projection in the present embodiment is multiple, is specially on described screen pack 2 and is formed with multiple projections, and described projection is described protrusion 21.When protrusion 21 on screen pack 2 is multiple, again expand the effective filtration area of screen pack 2, improved filter efficiency and purified intensity.
Although illustrated and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that in the situation that not departing from principle of the present utility model and spirit and can change these embodiment, scope of the present utility model is limited by claims and equivalent thereof.
Claims (10)
1. an air purifier, comprises shell, is located at blower fan and screen pack in described shell, offers air inlet and air outlet on described shell, it is characterized in that: described screen pack middle part is at least formed with a protrusion.
2. air purifier according to claim 1, is characterized in that: the inward at both ends bending of described screen pack, middle part is outwards swelled and formed a protrusion.
3. air purifier according to claim 1, is characterized in that: described protrusion swells to air inlet direction.
4. air purifier according to claim 1, is characterized in that: the cross section of described screen pack is wavy shaped configuration, and its crest is described protrusion.
5. air purifier according to claim 1, is characterized in that: described screen pack is provided with projection, and described projection is described protrusion.
6. according to the air purifier described in claim 2 or 4, it is characterized in that: the even thickness of described screen pack is consistent.
7. air purifier according to claim 1, is characterized in that: described shell is connected and composed by casing and panel, and described panel is dismountable to be arranged on described casing.
8. air purifier according to claim 7, is characterized in that: described casing front end is provided with breach, and described panel coordinates the described air inlet of formation with described breach.
9. air purifier according to claim 7, is characterized in that: described panel is arc.
10. air purifier according to claim 1, is characterized in that: described screen pack is HEPA screen pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420172756.XU CN203750328U (en) | 2014-04-10 | 2014-04-10 | Air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420172756.XU CN203750328U (en) | 2014-04-10 | 2014-04-10 | Air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203750328U true CN203750328U (en) | 2014-08-06 |
Family
ID=51245639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420172756.XU Expired - Fee Related CN203750328U (en) | 2014-04-10 | 2014-04-10 | Air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203750328U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106994273A (en) * | 2017-04-27 | 2017-08-01 | 舒尔环保科技（合肥）有限公司 | A kind of air cleaning unit with noise elimination function |
| CN108568173A (en) * | 2018-05-10 | 2018-09-25 | 佛山市南方丽特克能净科技有限公司 | A kind of large size activated carbon wall filter device |
| CN109415674A (en) * | 2017-03-10 | 2019-03-01 | 株式会社村田制作所 | Cell filtration stripper |
-
2014
- 2014-04-10 CN CN201420172756.XU patent/CN203750328U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109415674A (en) * | 2017-03-10 | 2019-03-01 | 株式会社村田制作所 | Cell filtration stripper |
| CN109415674B (en) * | 2017-03-10 | 2021-10-26 | 株式会社村田制作所 | Cell filtering filter |
| CN106994273A (en) * | 2017-04-27 | 2017-08-01 | 舒尔环保科技（合肥）有限公司 | A kind of air cleaning unit with noise elimination function |
| CN108568173A (en) * | 2018-05-10 | 2018-09-25 | 佛山市南方丽特克能净科技有限公司 | A kind of large size activated carbon wall filter device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203750328U (en) | Air purifier | |
| CN204438277U (en) | Cooking fume filtering plate | |
| CN204043073U (en) | A kind of family expenses cleaning fan | |
| CN206410242U (en) | A kind of air purifier | |
| CN106731306A (en) | Filter screen of air purifier | |
| TWM463607U (en) | Smoke purification system | |
| CN204134438U (en) | Industry polishing dust remover | |
| CN201944960U (en) | Air purifier | |
| CN104949316A (en) | Air conditioner air intake and anti-dust device | |
| CN105056688A (en) | Flue dust remover for biomass energy boiler | |
| CN203797913U (en) | Plate filter and air purifier with same | |
| CN203235371U (en) | Air particle purifier | |
| CN207667416U (en) | A kind of microbial bacterial agent production deodorizing device | |
| CN202638176U (en) | Double-layer honeycomb filter screen | |
| CN205598832U (en) | Water filtered air purifies fresh machine | |
| CN203823926U (en) | Air purifier | |
| CN111389127A (en) | Filter screen and lampblack absorber | |
| CN205351554U (en) | Energy -saving air purifier | |
| CN205980024U (en) | Anti bacterial type air purifier | |
| CN205699875U (en) | A kind of drainage screen of air purifier | |
| CN204880286U (en) | A flue device for oil smoke is handled | |
| CN206325323U (en) | Filter screen of air purifier | |
| CN204865364U (en) | Smoke and dust ware is strained to water | |
| CN202915439U (en) | Oil fume separator for range hood | |
| CN107321068A (en) | A kind of airstrainer |
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: 20140806 Termination date: 20150410 |
|
| EXPY | Termination of patent right or utility model |