CN208512130U - A kind of filter screen applied to air purifier - Google Patents
A kind of filter screen applied to air purifier Download PDFInfo
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- CN208512130U CN208512130U CN201820775121.7U CN201820775121U CN208512130U CN 208512130 U CN208512130 U CN 208512130U CN 201820775121 U CN201820775121 U CN 201820775121U CN 208512130 U CN208512130 U CN 208512130U
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- cleaning module
- mesh
- fixing groove
- filter screen
- ceramic substrate
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Abstract
The utility model proposes a kind of filter screens applied to air purifier, the filter screen includes filtering screen frame, first cleaning module, second cleaning module, third cleaning module, purify filtrate, second cleaning module is made of metal mesh with the ceramic substrate for being wrapped in metal mesh, ceramic substrate offers the first fixing groove, second fixing groove and several second mesh, purification filtrate is filled in the second mesh of ceramic substrate, first cleaning module is placed in the first fixing groove, first cleaning module is photo-catalytic filtering screen, and the aperture of its third mesh is less than purification filtering material particle diameter, to effectively prevent purification particle to leak from the first fixing groove side, third cleaning module is placed in the second fixing groove, third cleaning module is glass fiber filter cotton, purification particle can be effectively prevent to leak from the second fixing groove side, and on to First cleaning module, the second cleaning module, third cleaning module are placed in the upper ledge and lower frame of filter frame by lower sequence.
Description
Technical field
The utility model relates to technical field of air purification, specially a kind of filter screen applied to air purifier.
Background technique
As the increasingly serious and public of China's air pollution situation increasingly promotes air quality attention rate, the anti-haze of people
The enhancing of consciousness, air purifier market have welcome explosion type development.As the core component of air cleaning, filter screen is to interior
The removal of pollutant plays very important effect, and the type of filter screen includes cellular filter net, high efficiency particulate air, ceramic filter
Net, photo-catalytic filtering screen etc..Wherein cellular filter net is made of carrier, purification filtrate, nylon wire；Foam ceramic filter offers logical
Stomata facilitates air to pass through, and existing foam ceramic filter poor rigidity, easily broken；Existing cellular filter net, high efficiency filter
Net, photo-catalytic filtering screen are independent part and are designed with frame.It, generally can be by cellular filter net, height in order to enhance clean-up effect
Filter screen, foam ceramic filter, photo-catalytic filtering screen combination are imitated to use, this thickness for allowing for filter screen increases, to influence sky
The moulding and cost of gas purifier.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of filter screen, solves because of cellular filter net, efficiently
Filter screen, foam ceramic filter, photo-catalytic filtering screen are applied in combination, the big problem of caused filtering thickness of net, to influence sky
Gas purifier moulding and cost.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: one kind being applied to air cleaning
The filter screen of device, the air purifier include the filter screen, the filter screen include filtering screen frame, the first cleaning module,
Second cleaning module, third cleaning module, purification filtrate, be sequentially placed in the filtering screen frame first cleaning module,
Second cleaning module, the third cleaning module, the purification strainer are located in second cleaning module, in which:
The filtering screen frame is plastic material, and the filtering screen frame is made of upper ledge, lower frame, the upper ledge with it is described under
Frame is connected by buckle structure；
Second cleaning module is by being fixedly installed metal mesh in the inner and being wrapped in the ceramic substrate of the metal mesh
Composition, the metal mesh are equipped with several first mesh, and first mesh is in regular hexagon；
The ceramic substrate offers the first fixing groove, the second fixing groove and several second mesh, and described first is fixed
Slot position is located at the lower part of the ceramic substrate, first fixing groove in the top of the ceramic substrate, second fixing groove
Be symmetric with second fixing groove, second fixing groove of the inner wall of first fixing groove corresponding thereto it is interior
The angle of wall is in 120 °；
The quantity of second mesh is identical as the quantity of first mesh, the central axes of each second mesh with
The central axes of its corresponding first mesh coincide, and second mesh is in regular hexagon；
The purification filtrate is filled in the second mesh of the ceramic substrate, and the purification filtrate is diatom particle, institute
The diameter of diatom particle is stated not less than 5mm；
First cleaning module is placed in first placing groove of second cleaning module, first purification
Photocatalyst layer of the module by backing material plate and coated on the backing material plate forms, several third nets are offered on the backing material plate
Hole, for the third mesh at circle, the aperture of the third mesh is less than the diameter of the diatom particle, the side of the backing material plate
The angle of face and horizontal plane is in 60 °, and the photocatalyst layer is coated on what the substrate sheet surface was formed through dry by photocatalyst
Film；
The third cleaning module is placed in second placing groove of second cleaning module, the third purification
The material of module is glass fiber filter cotton, and the thickness of the third cleaning module is not less than 5mm and its dust containing capacity is not less than
400g/m2。
Further, side wall of the end of the metal mesh apart from the ceramic substrate is 3mm~5mm.
Further, side wall of the end of the metal mesh apart from the ceramic substrate is 4mm.
Further, the sectional area of second mesh is less than the sectional area of first mesh.
Further, the photocatalyst is Nano titanium dioxide active material.
Correspondingly, the utility model proposes a kind of air purifier, the air purifier include shell, ultraviolet lamp,
Blower and filter screen as described above, in which:
The ultraviolet lamp, the filter screen, the blower are in turn secured on the shell, and the ultraviolet lamp is located at described
On the outside of first cleaning module of filter screen, the light of the ultraviolet lamp transmitting is radiated at the described of first cleaning module
On photocatalyst layer, light-catalyzed reaction occurs for the photocatalyst and the light on the photocatalyst layer, produces the photocatalyst
Free hydroxy, active oxygen are born, the free hydroxy and the active oxygen have Strong oxdiative ability；
The blower is located on the outside of the third cleaning module of the filter screen, and the blower is pumped into indoor air
By the purification of the filter screen in the shell, finally the purified air is sent out.
The utility model proposes a kind of filter screen applied to air purifier, which includes filtering screen frame, first
Cleaning module, the second cleaning module, third cleaning module, purification filtrate, the second cleaning module is by metal mesh and is wrapped in metal
The ceramic substrate of net forms, and ceramic substrate offers the first fixing groove, the second fixing groove and several second mesh, purifies filtrate
It is filled in the second mesh of ceramic substrate, the first cleaning module is placed in the first fixing groove, and the first cleaning module is light touching
Matchmaker's filter screen, and the aperture of its third mesh is less than purification filtering material particle diameter, to effectively prevent purification particle from first
The leakage of fixing groove side, third cleaning module are placed in the second fixing groove, and third cleaning module is glass fiber filter cotton, can be had
Effect prevents purification particle from leaking from the second fixing groove side, and the first cleaning module, second are purified mould with sequence from top to bottom
Block, third cleaning module are placed in the upper ledge and lower frame of filter frame.
(3) beneficial effect
The utility model provides a kind of filter screen applied to air purifier, and have following has compared with prior art
Beneficial effect: (1) adding metal mesh in the ceramic substrate in the second cleaning module, efficiently solves the rigidity of foam ceramic filter
Poor, breakable problem.
(2) purification filtrate is filled in the second mesh of ceramic substrate, using ceramic substrate as the carrier of cellular filter net,
To reduce the thickness of filter screen, and then be conducive to the shape-designing and cost control of air purifier.
(3) first cleaning modules are photo-catalytic filtering screen, and third cleaning module is glass fiber filter cotton, the first purification mould
Block and third cleaning module are alternatively arranged as the nylon wire of ceramic substrate, prevent from purifying while playing original catharsis
The leakage of filtrate improves production efficiency to simplify the processing technology of filter screen, reduces the cost of filter screen.
Detailed description of the invention
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and can be implemented in accordance with the contents of the specification, below on the preferred embodiment of the present invention and the accompanying drawings in detail
It describes in detail bright as after.
Fig. 1 is the explosive view of filter screen in embodiment；
Fig. 2 is the cross-sectional view of the second cleaning module in embodiment；
Fig. 3 is the schematic diagram of the first cleaning module in embodiment；
Fig. 4 is the cross-sectional view of the first cleaning module in embodiment；
Marginal data: 1- filters screen frame；11- upper ledge；12- lower frame；The second cleaning module of 2-；21- metal mesh；22- ceramics
Substrate；The first fixing groove of 221-；The second fixing groove of 222-；The second mesh of 223-；3- purifies filtrate；The first cleaning module of 4-；41-
Backing material plate；411- third mesh；42- photocatalyst layer；5- third cleaning module.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.In addition, hereafter for convenience, institute
The "upper" of reference, "lower", "left", "right" are equal to that the directions such as the upper and lower, left and right of attached drawing itself are consistent, " first " hereinafter,
" second " etc. is to be distinguish in description, and there is no other particular meanings.
Aiming at the problems existing in the prior art, the utility model provides a kind of filter screen applied to air purifier,
As shown in Figs 1-4, the air purifier includes the filter screen, the filter screen include filtering screen frame 1, the first cleaning module 4,
Second cleaning module 2, third cleaning module 5, purification filtrate 3, are described as follows:
1- filter screen frame
As shown in Figure 1, being sequentially placed first cleaning module 4, second cleaning module in the filtering screen frame 1
2, the third cleaning module 5；
The filtering screen frame 1 is plastic material, and the filtering screen frame 1 is made of upper ledge 11, lower frame 12, the upper ledge 11
It is connected with the lower frame 12 by buckle structure.
In specific application environment, filtering screen frame 1 is not only plastic material, can also be other materials, and such as wood is being protected
Card filtering screen frame 1 is impregnable to the first cleaning module 4, the second cleaning module 2, the fixation of third cleaning module 5 and placement
In the case of, the specific material for filtering screen frame 1 can be selected according to production needs, and the variation of such material does not influence this Shen
Protection scope please.
Wherein, upper ledge 11 can be not only connected with lower frame 12 by buckle structure, can also pass through other connection types
It is connected, such as helicitic texture, is guaranteeing filtering screen frame 1 to the first cleaning module 4, the second cleaning module 2, third cleaning module 5
Fixation and place it is unaffected in the case where, the connection type of specific upper ledge 11 and lower frame 12 can carry out according to production needs
Selection, the variation of such connection type do not influence the protection scope of the application.
The second cleaning module of 2- 2
As shown in Fig. 2, second cleaning module 2 is by being fixedly installed metal mesh 21 in the inner and being wrapped in the metal
The ceramic substrate 22 of net 21 forms, and the metal mesh 21 is equipped with several first mesh, and first mesh is in regular hexagon.
In specific application environment, the processing technology of the second cleaning module 2 is that metal mesh 21 is now placed in ceramic base material
Mold in, active carbon particle is crushed, liquid feeding body stirs evenly and be placed in die casting in the mold of ceramic base material, it is then de-
Mould, drying obtain.Metal mesh 21 is placed in ceramic base material, the poor rigidity, easily broken of foam ceramic filter is efficiently solved
The problem of.
Wherein, the shape of the first mesh not only can be in regular hexagon, can also be in other geometric figures, such as square,
Which kind of in the case where the purifying property of guarantee filter screen is unaffected, can specifically be selected according to production needs in shape
It selects, the variation of such shape does not influence the protection scope of the application.
The ceramic substrate 22 offers the first fixing groove 221, the second fixing groove 222 and several second mesh 223, institute
The top that the first fixing groove 221 is located at the ceramic substrate 22 is stated, second fixing groove 222 is located at the ceramic substrate 22
Lower part, first fixing groove 221 are symmetric with second fixing groove 222, the inner wall of first fixing groove 221 with
The angle of the inner wall of its corresponding second fixing groove 222 is in 120 °.
The quantity of second mesh 223 is identical as the quantity of first mesh, in each second mesh 223
The central axes of first mesh of axis corresponding thereto coincide, and second mesh 223 is in regular hexagon.
In specific application environment, it can also be in other geometry that the shape of the second mesh 223, which can be in not only regular hexagon,
Figure, such as square specifically can be according to lifes in which kind of shape in the case where the purifying property of guarantee filter screen is unaffected
Production is selected, and the variation of such shape does not influence the protection scope of the application.
Further, side wall of the end of the metal mesh 21 apart from the ceramic substrate 22 is 3mm~5mm.
Further, side wall of the end of the metal mesh 21 apart from the ceramic substrate 22 is 4mm.
Further, the sectional area of second mesh 223 is less than the sectional area of first mesh.
3- purifies filtrate 3
As shown in Figure 1, the purification filtrate 3 is filled in the second mesh 223 of the ceramic substrate 22, the purification filter
Material 3 is diatom particle, and the diameter of the diatom particle is not less than 5mm.
In specific application environment, purification filtrate 3 not only can be diatom particle, can be with the purification material of other particulate species
Material, as which kind of particulate species active carbon, catalyst specifically use in the case where the purifying property of guarantee filter screen is unaffected
Purification filtrate 3 can be selected according to production needs, the variation of such purification filtrate 3 does not influence the protection model of the application
It encloses.
The first cleaning module of 4- 4
As shown in Figure 3, Figure 4, first cleaning module 4 is placed in first placement of second cleaning module 2
In slot, photocatalyst layer 42 of first cleaning module 4 by backing material plate 41 and coated on the backing material plate 41 is formed, the substrate
Several third mesh 411 are offered on plate 41, the third mesh 411 is less than at circle, the aperture of the third mesh 411
The diameter of the diatom particle, the side of the backing material plate 41 and the angle of horizontal plane are in 60 °, and the photocatalyst layer 42 is touched by light
Matchmaker is coated on the film that 41 surface of backing material plate is formed through dry.
In specific application environment, after backing material plate 41 is placed in the first placing groove, the side of backing material plate 41 is corresponding thereto
The side for the first placing groove answered matches.Backing material plate 41 is placed in the first placing groove, be conducive to the first cleaning module 4 with
The assembly of second cleaning module 2.
Further, the photocatalyst is Nano titanium dioxide active material.
In specific application environment, photocatalyst not only can be Nano titanium dioxide active material, can be with other work
Property material, guarantee the first cleaning module 4 purifying property it is unaffected in the case where, specifically use which kind of active material can be with
It is selected according to production needs, the variation of such active material does not influence the protection scope of the application.
5- third cleaning module 5
As shown in Figure 1, the third cleaning module 5 is placed in second placing groove of second cleaning module 2,
The material of the third cleaning module 5 is glass fiber filter cotton, the thickness of the third cleaning module 5 not less than 5mm and its
Dust containing capacity is not less than 400g/m2。
In specific application environment, the material of third cleaning module 5 not only can be glass fiber filter cotton, can be with it
He has scavenging material in the case where the purifying property of guarantee third cleaning module 5 is unaffected and purification filtrate 3 is not revealed
Body can be selected according to production needs using which kind of scavenging material, and the variation of such scavenging material does not influence the application's
Protection scope.
The utility model proposes a kind of filter screen applied to air purifier, which includes filtering screen frame 1, first
Cleaning module 4, the second cleaning module 2, third cleaning module 5, purification filtrate 3, the second cleaning module 2 is by metal mesh 21 and package
It is formed in the ceramic substrate 22 of metal mesh 21, ceramic substrate 22 offers the first fixing groove 221, the second fixing groove 222 and several
A second mesh 223, purification filtrate 3 are filled in the second mesh 223 of ceramic substrate 22, and the first cleaning module 4 is placed in the
In one fixing groove 221, the first cleaning module 4 is photo-catalytic filtering screen, and the aperture of its third mesh 411 is less than purification filtrate
3 particle diameters, so that purification particle be effectively prevent to leak from 221 side of the first fixing groove, it is solid that third cleaning module 5 is placed in second
Determine in slot 222, third cleaning module 5 is glass fiber filter cotton, and purification particle can be effectively prevent to let out from 222 side of the second fixing groove
Leakage, and the first cleaning module 4, the second cleaning module 2, third cleaning module 5 are placed on by filter frame with sequence from top to bottom
Upper ledge 11 and lower frame 12 in.
Correspondingly, the utility model proposes a kind of air purifier, the air purifier include shell (not shown),
Ultraviolet lamp (not shown), blower (not shown) and filter screen as described above, in which:
The ultraviolet lamp, the filter screen, the blower are in turn secured on the shell, and the ultraviolet lamp is located at described
The light in first cleaning module, 4 outside of filter screen, the ultraviolet lamp transmitting is radiated at the institute of first cleaning module 4
It states on photocatalyst layer 42, light-catalyzed reaction occurs for the photocatalyst on the photocatalyst layer 42 and the light, makes the light
Catalyst produces free hydroxy, active oxygen, and the free hydroxy and the active oxygen have Strong oxdiative ability；
The blower is located at 5 outside of the third cleaning module of the filter screen, and the blower takes out indoor air
Enter the purification in the shell by the filter screen, finally sends out the purified air.
In specific application environment, in the ultraviolet lamp, filter screen, blower and air purifier in air purifier
Other component is technology known in the art, and this is no longer going to repeat them for the utility model.
The utility model provides a kind of filter screen applied to air purifier, and have following has compared with prior art
Beneficial effect:
1, metal mesh 21 is added in the ceramic substrate 22 in the second cleaning module 2, efficiently solves foam ceramic filter
Poor rigidity, breakable problem.
2, purification filtrate 3 is filled in the second mesh 223 of ceramic substrate 22, regard ceramic substrate 22 as cellular filter net
Carrier, to reduce the thickness of filter screen, and then be conducive to the shape-designing and cost control of air purifier.
3, the first cleaning module 4 is photo-catalytic filtering screen, and third cleaning module 5 is glass fiber filter cotton, the first purification
Module 4 and third cleaning module 5 are alternatively arranged as the nylon wire of ceramic substrate 22 while playing original catharsis, prevent
Only purify filtrate 3 leakage improve production efficiency to simplify the processing technology of filter screen, reduce filter screen at
This.
It will be appreciated by those skilled in the art that the accompanying drawings are only schematic diagrams of a preferred implementation scenario, module in attached drawing or
Process is not necessarily implemented necessary to the utility model.
It will be appreciated by those skilled in the art that the module in device in implement scene can be described according to implement scene into
Row is distributed in the device of implement scene, can also be carried out corresponding change and is located at the one or more dresses for being different from this implement scene
In setting.The module of above-mentioned implement scene can be merged into a module, can also be further split into multiple submodule.
Disclosed above is only the specific implementation scene of the utility model, and still, the utility model is not limited to this, any this field
Technical staff can think variation should all fall into the protection scope of the utility model.
Claims (6)
1. a kind of filter screen applied to air purifier, the air purifier includes the filter screen, which is characterized in that institute
Stating filter screen includes filtering screen frame (1), the first cleaning module (4), the second cleaning module (2), third cleaning module (5), purification
Filtrate (3), the filtering screen frame (1) is interior to be sequentially placed first cleaning module (4), second cleaning module (2), institute
It states third cleaning module (5), the purification filtrate (3) is located in second cleaning module (2), in which:
The filtering screen frame (1) is plastic material, and the filtering screen frame (1) is made of upper ledge (11), lower frame (12), it is described on
Frame (11) is connected with the lower frame (12) by buckle structure；
Second cleaning module (2) is by being fixedly installed metal mesh (21) in the inner and being wrapped in the pottery of the metal mesh (21)
Porcelain substrate (22) composition, the metal mesh (21) are equipped with several first mesh, and first mesh is in regular hexagon；
The ceramic substrate (22) offers the first fixing groove (221), the second fixing groove (222) and several second mesh
(223), first fixing groove (221) is located at the top of the ceramic substrate (22), and second fixing groove (222) is located at institute
The lower part of ceramic substrate (22) is stated, first fixing groove (221) is symmetric with second fixing groove (222), described
The angle of the inner wall of second fixing groove (222) of the inner wall of first fixing groove (221) corresponding thereto is in 120 °；
The quantity of second mesh (223) is identical as the quantity of first mesh, in each second mesh (223)
The central axes of first mesh of axis corresponding thereto coincide, and second mesh (223) is in regular hexagon；
Purification filtrate (3) is filled in the second mesh (223) of the ceramic substrate (22), and the purification filtrate (3) is
The diameter of diatom particle, the diatom particle is not less than 5mm；
First cleaning module (4) is placed in first fixing groove (221) of second cleaning module (2), described
Photocatalyst layer (42) of first cleaning module (4) by backing material plate (41) and coated on the backing material plate (41) forms, the substrate
Offer several third mesh (411) on plate (41), the third mesh (411) at circle, the third mesh (411)
Aperture is less than the diameter of the diatom particle, and the side of the backing material plate (41) and the angle of horizontal plane are in 60 °, the photocatalyst
Layer (42) is coated on the film that the backing material plate (41) surface is formed through dry by photocatalyst；
The third cleaning module (5) is placed in second fixing groove (222) of second cleaning module (2), described
The material of third cleaning module (5) is glass fiber filter cotton, the thickness of the third cleaning module (5) not less than 5mm and its
Dust containing capacity is not less than 400g/m2。
2. filter screen as described in claim 1, which is characterized in that the end of the metal mesh (21) is apart from the ceramic substrate
(22) side wall is 3mm~5mm.
3. filter screen as claimed in claim 2, which is characterized in that the end of the metal mesh (21) is apart from the ceramic substrate
(22) side wall is 4mm.
4. filter screen as described in claim 1, which is characterized in that the sectional area of second mesh (223) is less than described the
The sectional area of one mesh.
5. filter screen as described in claim 1, which is characterized in that the photocatalyst is Nano titanium dioxide active material.
6. a kind of air purifier, which is characterized in that the air purifier includes shell, ultraviolet lamp, blower, and such as right
It is required that the described in any item filter screens of 1-5, in which:
The ultraviolet lamp, the filter screen, the blower are in turn secured on the shell, and the ultraviolet lamp is located at the filtering
On the outside of first cleaning module (4) of net, the light of the ultraviolet lamp transmitting is radiated at the institute of first cleaning module (4)
It states on photocatalyst layer (42), light-catalyzed reaction occurs for the photocatalyst on the photocatalyst layer (42) and the light, makes institute
It states photocatalyst and produces free hydroxy, active oxygen, the free hydroxy and the active oxygen have Strong oxdiative ability；
The blower is located on the outside of the third cleaning module (5) of the filter screen, and the blower is pumped into indoor air
By the purification of the filter screen in the shell, finally the purified air is sent out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820775121.7U CN208512130U (en) | 2018-05-23 | 2018-05-23 | A kind of filter screen applied to air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820775121.7U CN208512130U (en) | 2018-05-23 | 2018-05-23 | A kind of filter screen applied to air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208512130U true CN208512130U (en) | 2019-02-19 |
Family
ID=65340586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820775121.7U Expired - Fee Related CN208512130U (en) | 2018-05-23 | 2018-05-23 | A kind of filter screen applied to air purifier |
Country Status (1)
| Country | Link |
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| CN (1) | CN208512130U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117357989A (en) * | 2023-12-07 | 2024-01-09 | 深圳中科超远科技有限公司 | Road engineering dust filter equipment based on green construction |
-
2018
- 2018-05-23 CN CN201820775121.7U patent/CN208512130U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117357989A (en) * | 2023-12-07 | 2024-01-09 | 深圳中科超远科技有限公司 | Road engineering dust filter equipment based on green construction |
| CN117357989B (en) * | 2023-12-07 | 2024-02-23 | 深圳中科超远科技有限公司 | Road engineering dust filter equipment based on green construction |
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