CN207342365U - A kind of special circular filter net - Google Patents
A kind of special circular filter net Download PDFInfo
- Publication number
- CN207342365U CN207342365U CN201721267684.7U CN201721267684U CN207342365U CN 207342365 U CN207342365 U CN 207342365U CN 201721267684 U CN201721267684 U CN 201721267684U CN 207342365 U CN207342365 U CN 207342365U
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- China
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- plastic housing
- main body
- keriotheca
- strainer main
- circular filter
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Abstract
The utility model discloses a kind of special circular filter net, including plastic housing, keriotheca, activated carbon, strainer main body and ion net；The plastic housing is cylindrical, the plastic housing upper surface open and whole interior is hollow；The plastic housing lower surface further offers an air channel to coordinate plastic housing that filtration channel is integrally formed；The keriotheca is in cylinder pie；The keriotheca includes several snorkels being fitted；The keriotheca is fixedly installed on the plastic housing bottom inner surface；The activated carbon is arranged in the snorkel；The strainer main body is fixedly installed on the keriotheca side；The strainer main body opposite side is further provided with ion net；The cross section of the strainer main body is serrated；The strainer main body is integrally cylindrical.It is high that layered filtration, good filtration effect and service efficiency can be achieved in a kind of special circular filter net of the utility model.
Description
Technical field
Filter plant technical field is the utility model is related to, more particularly to a kind of special circular filter net.
Background technology
It is well known that on the earth that we survive, various viruses and bacterium are encroaching on the mankind all the time, are formed each
Kind disease.In terms of medical angle, almost all of viral disease all has infectiousness, therefore various regions have special treatment to infect
The hospital of property disease, by way of patient isolation is treated, to prevent the propagation of disease.The mode of this isolation, can shut out
Exhausted epidemic victim directly contacts with healthy population, is very for somewhat by directly virulent disease is held in contact
A kind of good measure for preventing from infecting.But in actual life, there are many viruses both can be by immediate contagion, also
It can may usually be infected by infection through air, such as disease in terms of respiratory tract by air.How to prevent containing virus
Pollution and disease of the air to environment propagation.The problem that always people are studied.
And with development in science and technology and progress, people start to invent and have used air purifier to be purified to air,
And most important part is exactly filter screen in clarifier, existing filter screen is generally plane in individual layer and filter effect is bad,
Which not only adds the usable floor area of filter paper, and the service efficiency of its strainer causes filter screen cost nor very high
On waste.
Utility model content
For the defects of filter paper usable floor area existing in the prior art is big and inefficient above, the utility model to be solved
Technical problem certainly is to provide a kind of layered filtration, good filtration effect and the high special circular filter net of service efficiency.
In order to solve the above-mentioned technical problem, the purpose of the utility model is to overcome the shortcomings that the prior art, there is provided a kind of
Special circular filter net, including plastic housing, keriotheca, activated carbon, strainer main body and ion net；The plastic housing is cylindrical, described
Plastic housing upper surface open and whole interior is hollow；The plastic housing lower surface further offers an air channel to coordinate plastic housing overall
Form filtration channel；The keriotheca is in cylinder pie；The keriotheca includes several snorkels being fitted；It is described
Keriotheca is fixedly installed on the plastic housing bottom inner surface；The activated carbon is arranged in the snorkel；The strainer master
Body is fixedly installed on the keriotheca side；The strainer main body opposite side is further provided with ion net；The strainer main body
Cross section be serrated；The strainer main body is integrally cylindrical.
As a further improvement, the strainer main body is in reverse V-shaped pleated portions including several cross sections, each institute is defined
The height for stating pleated portions is h, and wherein the scope of h is 30mm~45mm；Glue between vertex of the definition per two neighboring pleated portions
Away from for l, the wherein scope of l is 3.8mm~6mm.
As a further improvement, further uniformly fixation is attached with several fixing glues on the upper surface of the strainer main body
Bar；The fixed adhesive tape is serrated.
As a further improvement, the glue width for defining the fixed adhesive tape is r, wherein the scope of r is 1mm~2mm；Definition institute
The quantity for stating fixed adhesive tape is n, and wherein the scope of n is 6~8；The distance between every two neighboring fixed adhesive tape of definition is h, its
The value of middle h is 25.4mm.
As a further improvement, the outer edge of the strainer body upper surface is further fixedly installed circle edge sealing bar use
In the fixed strainer main body of auxiliary.
As a further improvement, the keriotheca is into cylinder pie；Between the snorkel further by concrete into
Row is fixed.
As a further improvement, the keriotheca upper and lower surface is further provided with screen cloth to realize to keriotheca entirety
It is fixed；The screen cloth is realized by hot melt adhesive and the plastic housing lower surface and fixed.
As a further improvement, the width for defining the plastic housing lower surface is r, wherein the scope of r is 8mm~12mm；Institute
State plastic housing top edge and be provided with an annulus department of assembly further out to realize the cooperation with clarifier body；The annulus assembling
Lower surface is further fixedly installed an annular sponge pad to ensure air-tightness.
As a further improvement, the ion net is polyurethane ceramic sponge；The aperture that uses of the ion net is
35PPI。
As a further improvement, the plastic housing inner wall face is fixedly installed two T-shaped handles；The T-shaped handle includes
Pulling part and fixed part；The fixed part is fixed on the plastic housing inner wall, and the pulling part on the inside of paper frame by extending out to modeling
Shell is outer so that user lifts.
Compared with prior art, the beneficial effects of the utility model are：
1. the strainer main body in a kind of special circular filter net of the utility model is formed transversal using several pleated portions
Face can effectively increase the contact area of air to be filtered and strainer main body for jagged filter screen, in combination with Cellular Networks
Structure improves the service efficiency of strainer main body, and overall structure is simple, greatly reduces manufacture cost, good filtration effect.
2. the Cellular Networks in a kind of special circular filter net of the utility model employ multiple snorkels and are stitched together, together
When using mortar is few, more than stone loose concrete further snorkel is fixed, finally activated carbon is arranged at each
In snorkel, the structural strength of integral honeycomb net is very high, and weight is again very light, is additionally beneficial to sound insulation and heat-insulated and good filtration effect.
3. can be effective by the structure of fixed adhesive tape combination edge band in a kind of special circular filter net of the utility model
Increase the hardness of strainer main body so that strainer main body is more durable, improves the using effect and service life of strainer main body.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of special circular filter net of the utility model；
Fig. 2 is a kind of structure diagram of special circular filter net of the utility model；
Structure diagram when Fig. 3 is strainer main body in a kind of special circular filter net of the utility model；
Fig. 4 is a kind of sectional view of special circular filter net of the utility model.
Main element symbol description
Plastic housing 10,
Annulus department of assembly 11,
Keriotheca 20
Snorkel 21
Strainer main body 30
Pleated portions 31
Fixed adhesive tape 40
Edge band 50
Ion net 60
T-shaped handle 70
Annular sponge pad 80
Embodiment
To make the purpose, technical scheme and advantage of embodiment of the present invention clearer, implement below in conjunction with the present invention
Attached drawing in mode, is clearly and completely described the technical solution in embodiment of the present invention, it is clear that described reality
The mode of applying is a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ability
The every other embodiment that domain those of ordinary skill is obtained without creative efforts, belongs to the present invention
The scope of protection.Therefore, below the detailed description of the embodiments of the present invention to providing in the accompanying drawings be not intended to limit will
The scope of the present invention of protection is sought, but is merely representative of the selected embodiment of the present invention.Based on the embodiment in the present invention,
The every other embodiment that those of ordinary skill in the art are obtained without creative efforts, belongs to this
Invent the scope of protection.
In the description of the present invention, it is to be understood that the orientation or position relationship of the instruction such as term " on ", " under " are base
In orientation shown in the drawings or position relationship, description description of the invention and simplified, rather than instruction or hint are for only for ease of
Signified equipment or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this
The limitation of invention.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings：
Please refer to Fig.1 to Fig. 4, in embodiment, a kind of special circular filter net, including plastic housing 10, keriotheca 20, activity
Charcoal, strainer main body 30 and ion net 60；The plastic housing 10 is cylindrical, in 10 upper surface open of plastic housing and whole interior
It is empty；10 lower surface of plastic housing further offers an air channel to coordinate plastic housing 10 that filtration channel is integrally formed；The honeycomb
Layer 20 is in cylinder pie；The keriotheca 20 includes several snorkels 21 being fitted；The keriotheca 20 is fixed and set
It is placed on 10 bottom inner surface of plastic housing；The activated carbon is arranged in the snorkel 21；The strainer main body 30 is fixed
It is arranged at 20 side of keriotheca；30 opposite side of strainer main body is further provided with ion net 60；The strainer main body
30 cross section is serrated；The strainer main body 30 is overall cylindrical.Overall structure is simple, and effectively air can be divided
Layer filtering, is equipped with strainer main body 30, activated carbon combination overall structure, attainable filter effect successively on gas circulating direction
It is good.
Please refer to Fig.3 and Fig. 4, in embodiment, the strainer main body 30 is in reverse V-shaped pleated portions including several cross sections
31, the height for defining each pleated portions 31 is h, and wherein the scope of h is 30mm~45mm；Definition is per two neighboring pleated portions
Away from for l, the wherein scope of l is 3.8mm~6mm for glue between 31 vertex.Definition per two neighboring pleated portions 31 vertex it
Between glue away from the glue between two adhesive tape vertex adjacent i.e. with a fixed adhesive tape 40 away from for l, the wherein scope of l is 3.8mm
~6mm, filtering gas and filtration body can be not only effectively ensured on gas circulating direction by being set using such scope
Contact area, at the same the size for controlling strainer main body 3020 overall be very much not easily installed very much to avoid overall dimensions with it is fragile.
The outer edge of 30 upper surface of strainer main body is further fixedly installed a circle edge sealing bar 50 and is used to aid in fixing
The strainer main body 30, just needs edge band 50 to increase strainer main body 30 when the height of strainer main body 30 reaches more than 20mm
Leakproofness, and edge band 50 can equally adsorb the minute impurities in air, improve filter paper service life；The edge band 50
It is fixed on by hot melt adhesive in the strainer main body 30.The cross section that the strainer main body 30 is formed using several pleated portions 31
The contact area of air to be filtered and strainer main body 30 can effectively be increased for jagged filter screen, in combination with Cellular Networks
Structure improves the service efficiency of strainer main body 30, and overall structure is simple, greatly reduces manufacture cost, good filtration effect.
Further, the strainer main body 30 be H13 grades HEPA strainers, HEPA strainer hierarchical subdivisions G1~G4, F5
~F9, H10~H14 and U15~U17.Most common in air purifier is exactly H grades, and the HEPA of this specification is belonged to
High efficiency particulate air.And best H13-H14 strainers are recognized in H grades.The HEPA strainers of wherein H13 grades can realize gross efficiency
99.95%.The HEPA strainers of H14 grades can realize gross efficiency 99.995%.Since H14 grade finished product prices are too high, usually
H13 grade filter paper can be used.
Please refer to Fig.1 and Fig. 3, it is further uniformly fixed on the upper surface of the strainer main body 30 to be attached with several and fix
Adhesive tape 40；The fixed adhesive tape 40 is serrated.
Further, the quantity for defining the fixed adhesive tape 40 is n, and wherein the scope of n is 6~8；Define going out for rubber outlet machine
Glue amount is m, and wherein the scope of m is to be less than or equal to 60mm more than 02/s.When the size of strainer main body 30 is larger, can use more
The fixation adhesive tape 40 of multi-quantity and the gel quantity of bigger strengthen the hardness of strainer main body 30, then accordingly reduce glue when size is smaller
Bar quantity and gel quantity so that strainer main body 30 is more durable, improves the using effect and service life of strainer main body 30.
Further, the glue width for defining the fixed adhesive tape 40 is r, and wherein the scope of r is 1mm~2mm, it is preferred that glue
Width values are 1.5mm.According to the quantity of the different fixed adhesive tape 40 of breadth combination adjusting glue can be coordinated wide, too big glue is wide not
Easy to the uniform plastic emitting of rubber outlet machine, and too small glue is wide that 30 integral strength of strainer main body can be caused inadequate.In addition, define per phase
The distance between adjacent two fixed adhesive tape 40 are h, and wherein the value of h is 25.4mm, and two neighboring fixation adhesive tape is using the numerical value
Spacing, which is set, can combine that glue is wide controls glue consumption in the case where integral strength is effectively ensured.
Specifically, the fixed adhesive tape 40 is hot melt adhesive, and hot melt adhesive is a kind of adhesive of plasticity, and room temperature is in solid
State, can rapid link after heating and melting.With rapid phenomenon is bonded, usually cemented from gluing to cooling, it is only necessary to Ji Shimiao,
The time of even several seconds.It can heat repeatedly, multiple adhesive effect.Therefore by gluing machine in strainer after the folding of strainer main body 30
The surface of main body 30 is stained with glue, forms symmetrically glue.
Please refer to Fig.2 and Fig. 4, the keriotheca 20 are in cylinder pie；Further pass through coagulation between the snorkel 21
Soil is fixed.20 upper and lower surface of keriotheca is further provided with screen cloth to realize to the overall fixation of keriotheca 20；Institute
State screen cloth and fixation is realized by hot melt adhesive and 10 lower surface of plastic housing.Cellular Networks employ multiple snorkels 21 and splice one
Rise, at the same using mortar is few, more than stone loose concrete further snorkel 21 is fixed, finally activated carbon is set
In each snorkel 21, the structural strength of integral honeycomb net is very high, and weight is again very light, is additionally beneficial to sound insulation and heat-insulated and filtering
Effect is good.
Please refer to Fig.2 and Fig. 4, the width for defining 10 lower surface of plastic housing are r, wherein the scope of r is 8mm~12mm；
The supporting role that can be effectively ensured to keriotheca 20 is set using such width range while ensures to flow to greatest extent
Logical gas flow；10 top edge of plastic housing is provided with an annulus department of assembly 11 to realize and clarifier body further out
Coordinate；11 lower surface of annulus department of assembly is further fixedly installed an annular sponge pad 80 to ensure air-tightness, prevents sky
Gas is not purified by filter.
Please refer to Fig.4, the ion net 60 is polyurethane ceramic sponge；The ion net 60 is 35PPI using aperture；
The net structure of main body framework is split into through perforate membrane removal by polyurethane filter foam, the voidage of this filter screen cotton exceeds
95%, percent opening has good gas permeability and higher mechanical strength, therefore as filtering material there is flowing to hinder up to 99%
Power is small, filters out the characteristics of efficient.And can wash repeatedly, show the advantage such as durable, economic, environmentally friendly.
Please refer to Fig.4, the 10 inner wall face of plastic housing is fixedly installed two T-shaped handles 70；The T-shaped handle 70 includes
Pulling part and fixed part；The fixed part is fixed on 10 inner wall of plastic housing, and the pulling part on the inside of paper frame by extending out to
Plastic housing 10 is outer so that user lifts, simple in structure and beautiful convenience.
The foregoing is merely the embodiment of utility model, it is not limited to the scope of patent protection of the utility model.
Any to be familiar with alike those skilled in the art, in the spirit and scope for not departing from the utility model, the change and the equivalent of retouching made are replaced
Change, still in the scope of patent protection of the utility model.
Claims (10)
- A kind of 1. special circular filter net, it is characterised in that：Including plastic housing, keriotheca, activated carbon, strainer main body and ion net； The plastic housing is cylindrical, the plastic housing upper surface open and whole interior is hollow；The plastic housing lower surface further offers One air channel is to coordinate plastic housing that filtration channel is integrally formed；The keriotheca is in cylinder pie；The keriotheca includes several The snorkel being fitted；The keriotheca is fixedly installed on the plastic housing bottom inner surface；The activated carbon is arranged at In the snorkel；The strainer main body is fixedly installed on the keriotheca side；The strainer main body opposite side is further set It is equipped with ion net；The cross section of the strainer main body is serrated；The strainer main body is integrally cylindrical.
- 2. special circular filter net according to claim 1, it is characterised in that：It is transversal that the strainer main body includes several Face is in reverse V-shaped pleated portions, and the height for defining each pleated portions is h, and wherein the scope of h is 30mm~45mm；Definition is every Away from for l, the wherein scope of l is 3.8mm~6mm for glue between the vertex of two neighboring pleated portions.
- 3. special circular filter net according to claim 2, it is characterised in that：The upper surface enterprising one of the strainer main body Step is uniformly fixed to be attached with several fixation adhesive tape；The fixed adhesive tape is serrated.
- 4. special circular filter net according to claim 3, it is characterised in that：The glue width for defining the fixed adhesive tape is r, Wherein the scope of r is 1mm~2mm；The quantity for defining the fixed adhesive tape is n, and wherein the scope of n is 6~8；Definition is per adjacent The distance between two fixed adhesive tape are h, and wherein the value of h is 25.4mm.
- 5. special circular filter net according to claim 2, it is characterised in that：The outer edge of the strainer body upper surface A circle edge sealing bar is further fixedly installed to be used to aid in fixing the strainer main body.
- 6. special circular filter net according to claim 1, it is characterised in that：The keriotheca is in cylinder pie；It is described Further it is fixed between snorkel by concrete.
- 7. special circular filter net according to claim 6, it is characterised in that：The keriotheca upper and lower surface is further set Screen cloth is equipped with to realize the fixation to keriotheca entirety；The screen cloth is realized by hot melt adhesive and the plastic housing lower surface and fixed.
- 8. special circular filter net according to claim 1, it is characterised in that：The width for defining the plastic housing lower surface is The scope of r, wherein r are 8mm~12mm；The plastic housing top edge is provided with an annulus department of assembly to realize and only further out Change the cooperation of device body；The annulus assembling lower surface is further fixedly installed an annular sponge pad to ensure air-tightness.
- 9. special circular filter net according to claim 1, it is characterised in that：The ion net is polyurethane ceramics sea It is continuous；The ion net is 35PPI using aperture.
- 10. special circular filter net according to claim 1, it is characterised in that：The plastic housing inner wall face fixed setting There are two T-shaped handles；The T-shaped handle includes pulling part and fixed part；The fixed part is fixed on the plastic housing inner wall, described Pulling part on the inside of paper frame by extending out to outside plastic housing so that user lifts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721267684.7U CN207342365U (en) | 2017-09-29 | 2017-09-29 | A kind of special circular filter net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721267684.7U CN207342365U (en) | 2017-09-29 | 2017-09-29 | A kind of special circular filter net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207342365U true CN207342365U (en) | 2018-05-11 |
Family
ID=62357765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721267684.7U Active CN207342365U (en) | 2017-09-29 | 2017-09-29 | A kind of special circular filter net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207342365U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457501A (en) * | 2020-04-15 | 2020-07-28 | 上海菲迎电子科技有限公司 | Off-network module |
| CN111457500A (en) * | 2020-04-15 | 2020-07-28 | 上海菲迎电子科技有限公司 | Cylinder type anion sterilizing and deodorizing freshener |
-
2017
- 2017-09-29 CN CN201721267684.7U patent/CN207342365U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457501A (en) * | 2020-04-15 | 2020-07-28 | 上海菲迎电子科技有限公司 | Off-network module |
| CN111457500A (en) * | 2020-04-15 | 2020-07-28 | 上海菲迎电子科技有限公司 | Cylinder type anion sterilizing and deodorizing freshener |
| CN111457501B (en) * | 2020-04-15 | 2021-09-10 | 上海菲迎电子科技有限公司 | Off-network module |
| CN111457500B (en) * | 2020-04-15 | 2021-09-10 | 上海菲迎电子科技有限公司 | Cylinder type anion sterilizing and deodorizing freshener |
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