CN207641173U - A kind of new and effective airstrainer - Google Patents
A kind of new and effective airstrainer Download PDFInfo
- Publication number
- CN207641173U CN207641173U CN201721667441.2U CN201721667441U CN207641173U CN 207641173 U CN207641173 U CN 207641173U CN 201721667441 U CN201721667441 U CN 201721667441U CN 207641173 U CN207641173 U CN 207641173U
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- China
- Prior art keywords
- filter layer
- framework
- filter
- utility
- prefiltering net
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of new and effective airstrainers, including framework, there are four fixed seats for the four sides setting of framework, mounting hole is provided in fixed seat, the both sides of fixed seat are provided with sealing strip, and the surface of framework is provided with prefiltering net frame, prefiltering net is provided on the inside of prefiltering net frame, filter screen is provided on the inside of framework, filter screen includes the first filter layer, the second filter layer and third filter layer.The utility model is by being provided with prefiltering net; particle or sundries larger in air can be filtered out in advance; it prevents larger particle or sundries from entering and blocks filter mesh in filter screen; to influence the service life of the utility model entirety; graphene is coated on the third filter layer of filter screen; strong absorption sundries, and the aperture of the first filter layer, the second filter layer and third filter layer is sequentially reduced, so as to reach purification air to the greatest extent.
Description
Technical field
The utility model is related to a kind of filter screen, more particularly to a kind of new and effective airstrainer.
Background technology
In recent years, development and exploitation, the research of filtration mechanism and the exploitation of filter plant of the air filtration technology in filtrate
Larger development is achieved with application aspect, filter market trend is globalization, and developing country buys growth rate will
It is faster than developed country, and largely there be tightened up want in developing country in the construction of new factory and world wide to environmental protection
It asks, the combination of this demand and environmental consciousness will necessarily evoke the rapid development in filter market, and conventional air cleaners are logical
It crosses wind turbine operating to be pumped into room air in machine by air inlet, by flowing back to interior, strainer by air outlet again after strainer filtering
It is two big core components of conventional air cleaners with wind turbine.
Purification factor of the strainer as air purification at present, to the pollutants such as floating dust particle, bacterial virus in air into
Row absorption intercepts, and as the pollutant adsorbed on strainer is more and more, the aperture of strainer can be contaminated object blocking, and then influence net
Change efficiency and pure air output quantity, and air filter currently on the market generally uses the normal of filtering+HEPA+ activated carbons
Filter screen to be advised, to adsorb, cross the pollutant in air filtering, achievees the effect that purify air, such filter screen adsorption rate is slow,
And purification air effect to the greatest extent cannot be reached.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of new and effective air
Filter screen, not only service life is long, but also can reach purification air to the greatest extent.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
A kind of new and effective airstrainer of the utility model, including framework, the framework are rectangle, the framework
The setting of four sides is there are four fixed seat, and the fixed seating on the center of framework side, the fixed seat in being provided with mounting hole, institute
The both sides for stating fixed seat are both provided with sealing strip, and the surface of the framework is provided with prefiltering net frame, the pre-filtering screen frame
Prefiltering net is provided on the inside of frame, the prefiltering net frame is threadedly coupled with framework, was provided on the inside of the framework
Strainer, the filter screen include the first filter layer, the second filter layer and third filter layer.
As a kind of optimal technical scheme of the utility model, the sealing strip is made by EVA material.
As a kind of optimal technical scheme of the utility model, graphene is coated on the third filter layer.
As a kind of optimal technical scheme of the utility model, the framework is made by aluminum alloy materials.
Compared with prior art, the beneficial effects of the utility model are as follows：
The utility model can filter out particle or sundries larger in air in advance by being provided with prefiltering net,
It prevents larger particle or sundries from entering and blocks filter mesh in filter screen, to influence the utility model whole use longevity
Life is coated with graphene, strong absorption sundries, and the first filter layer, the second mistake on the third filter layer of filter screen
The aperture of filtering layer and third filter layer is sequentially reduced, so as to reach purification air to the greatest extent.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the filter screen broken away view of the utility model；
Fig. 3 is the partial structural diagram of the utility model；
In figure：1, framework；2, fixed seat；21, mounting hole；3, sealing strip；4, prefiltering net；5, prefiltering net frame；6、
Filter screen；61, the first filter layer；62, the second filter layer；63, third filter layer.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figs. 1-3, the utility model provides a kind of new and effective airstrainer, including framework 1, and framework 1 is
Rectangle, there are four fixed seat 2, fixed seat 2 is located at the center of 1 side of framework, is provided in fixed seat 2 for the four sides setting of framework 1
The both sides of mounting hole 21, fixed seat 2 are both provided with sealing strip 3, and the surface of framework 1 is provided with prefiltering net frame 5, prefiltering net
The inside of frame 5 is provided with prefiltering net 4, and prefiltering net frame 5 is threadedly coupled with framework 1, and the inside of framework 1 is provided with filtering
Net 6, filter screen 6 include the first filter layer 61, the second filter layer 62 and third filter layer 63, successively along air-flow direction A
For the first filter layer 61, the second filter layer 62 and third filter layer 63.
Further, along air-flow direction A prefiltering nets 4, the first filter layer 61, the second filter layer 62 and third mistake
The aperture of filtering layer 63 is sequentially reduced, prefiltering net 4 will enter filter screen 6 air in impurity filter out in advance, prevent compared with
Big particle or sundries, which enters in filter screen 6, blocks filter mesh, and prefiltering net 4 is fixed on prefiltering net frame 5, and pre-
It selects and is threadedly coupled between filter screen frame 5 and frame 1, to facilitate the dismounting of prefiltering net 4 to clear up, by the first filter layer
61, the setting of the aperture of the second filter layer 62 and third filter layer 63 is different, and different-grain diameter in air is filtered out to different levels
Pollutant, and can filter out the contaminant particle of grain size minimum by being coated with graphene on third filter layer 63, from
And maximum air purification effect can be reached.
Sealing strip 3 is made by EVA material, and sealing strip 3 is made of EVA material, has elastic deformation, stretchable change
It is long, and can restore to the original state so that better tightness when frame 1 is installed.
Graphene is coated on third filter layer 63, graphene has stronger adsorption capacity, can effectively filter out
Contaminant particle in air, but the price of graphene is more expensive, therefore in last layer of filter screen 6, i.e. third filters
It is graphene coated on layer 63, so as to reduce the production cost of this product.
Framework 1 is made by aluminum alloy materials, aluminum alloy materials quality, is easy to obtain, easy to process, is very suitable for making
For the constituent material of framework 1.
Specifically, gas enters the use of the new type according to air-flow direction A, prefiltering net 4, filter screen can be passed through successively
6 the first filter layer 61, the second filter layer 62 and third filter layer 63, according to prefiltering net 4, the first filter layer 61, the second mistake
Aperture is of different sizes on filtering layer 62 and third filter layer 63, filters out the contaminant particle of different-grain diameter in air successively, from
And purification air to the greatest extent can be reached, but because using being threadedly coupled between pre-filtering frame 5 and frame 1, facilitating will be pre-
Filter frame 5 disassembles, and is cleaned to the prefiltering net 4 in pre-filtering frame 5, whole so as to improve the utility model
The service life of body.
The utility model can filter out particle or sundries larger in air in advance by being provided with prefiltering net 4,
It prevents larger particle or sundries from entering in filter screen 6 and blocks filter mesh, to influence the use of the utility model entirety
Service life, on the third filter layer 63 of filter screen 6 be coated with graphene, strong absorption sundries, and the first filter layer 61,
The aperture of second filter layer 62 and third filter layer 63 is sequentially reduced, so as to reach purification air to the greatest extent.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of new and effective airstrainer, including framework (1), which is characterized in that the framework (1) is rectangle, described
There are four fixed seat (2), the fixed seat (2) is located at the center of framework (1) side, the fixation for the four sides setting of framework (1)
It is provided with mounting hole (21) on seat (2), the both sides of the fixed seat (2) are both provided with sealing strip (3), the table of the framework (1)
Face is provided with prefiltering net frame (5), and the prefiltering net frame (5) is threadedly coupled with framework (1), the prefiltering net frame
(5) it is provided with prefiltering net (4) on the inside of, filter screen (6) is provided on the inside of the framework (1), the filter screen (6) includes
First filter layer (61), the second filter layer (62) and third filter layer (63).
2. a kind of new and effective airstrainer according to claim 1, which is characterized in that the sealing strip (3) by
EVA material is made.
3. a kind of new and effective airstrainer according to claim 1, which is characterized in that the third filter layer
(63) graphene is coated on.
4. a kind of new and effective airstrainer according to claim 1, which is characterized in that the framework (1) is by aluminium
Alloy material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721667441.2U CN207641173U (en) | 2017-12-05 | 2017-12-05 | A kind of new and effective airstrainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721667441.2U CN207641173U (en) | 2017-12-05 | 2017-12-05 | A kind of new and effective airstrainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207641173U true CN207641173U (en) | 2018-07-24 |
Family
ID=62882521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721667441.2U Expired - Fee Related CN207641173U (en) | 2017-12-05 | 2017-12-05 | A kind of new and effective airstrainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207641173U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111135648A (en) * | 2020-01-20 | 2020-05-12 | 爱美克空气过滤器（苏州）有限公司 | Filtering device capable of removing gaseous molecular pollutants and ultra-efficient particulate matters |
-
2017
- 2017-12-05 CN CN201721667441.2U patent/CN207641173U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111135648A (en) * | 2020-01-20 | 2020-05-12 | 爱美克空气过滤器（苏州）有限公司 | Filtering device capable of removing gaseous molecular pollutants and ultra-efficient particulate matters |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Mao Sheng Document name: payment instructions |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Patent of Beijing Zhongshan JIAYE Technology Co.,Ltd. The person in charge Document name: Notice of termination of patent right |
|
| 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: 20180724 Termination date: 20201205 |