CN207221567U - A kind of tub air filter - Google Patents
A kind of tub air filter Download PDFInfo
- Publication number
- CN207221567U CN207221567U CN201721111637.3U CN201721111637U CN207221567U CN 207221567 U CN207221567 U CN 207221567U CN 201721111637 U CN201721111637 U CN 201721111637U CN 207221567 U CN207221567 U CN 207221567U
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- China
- Prior art keywords
- end cover
- discounting
- flanging
- filtering material
- compound filtering
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model is a kind of tub air filter, its structure is discounting Compound filtering material in barrel-shaped, just effect antibiotic layer is set on discounting Compound filtering material outer surface, discounting Compound filtering material upper and lower ends set upper end cover and bottom end cover respectively, upper end cover and bottom end cover are fixedly connected by fluid sealant with discounting Compound filtering material, the discounting Compound filtering material is integrated, filter material unit circumference is folded from several " M " shapes form to being sequentially connected, each " M " shape folding filter material unit is sequentially connected and is formed by a long flanging, two short flangings and another long flanging.The advantages of the utility model：Solve the problems, such as that interior spacing rolled over is uneven, filtering windage is uneven and windage is excessive, realize under conditions of equivalent diameter justifies plastic, filter area and more uniform filtration flow-rate with bigger, realize the even closer volume advantage of tub filter core and efficient filter efficiency.
Description
Technical field
The utility model relates to a kind of tub air filter, belong to technical field of air purification.
Background technology
With becoming increasingly conspicuous for social development and problem of environmental pollution, people increasingly pay attention to the prevention of environmental pollution,
The continuous expansion in air filter market is brought therewith, and filter core is the core component of air filter, can directly affect air
The efficiency and effect of filter.Filter core generally has plate filter element and tub filter core etc., and tub filter core has higher area volume
Than but the tub filter core of the prior art is generally arc-shaped structure, can cause discounting filter material, and spacing rolled over is not in generally existing
The problem of equal, cause the problems such as air filter filtering windage is uneven and windage is excessive, influence filter effect.
Utility model content
The utility model proposes a kind of tub air filter, its purpose is intended to overcome existing in the prior art above-mentioned
Deficiency, is realized under conditions of equivalent diameter justifies plastic, air filter is possessed the filter area and mistake evenly of bigger
Flow velocity is filtered, improves filter effect.
The technical solution of the utility model：A kind of tub air filter, its structure include upper end cover, bottom end cover,
Just effect antibiotic layer and discounting Compound filtering material, wherein discounting Compound filtering material are in barrel-shaped, and it is anti-that just effect is set on discounting Compound filtering material outer surface
Bacterium layer, discounting Compound filtering material upper and lower ends set upper end cover and bottom end cover respectively, and upper end cover and bottom end cover pass through fluid sealant and discounting
Compound filtering material is fixedly connected, and the discounting Compound filtering material is integrated, and filter material unit circumference is folded by several " M " shapes
To being sequentially connected composition, each " M " shape folds filter material unit by a long flanging, two short flangings and another long flanging successively
Connection composition.
Preferably, the angle between the long flanging and short flanging is 1-30 °, and the angle between two short flangings is
10-60 °, the length of long flanging is 5-150mm, and the length of short flanging is 2-100mm, adjacent two long flangings and short flanging
The distance of intersection point is 3.5-5.5mm.
Preferably, the upper end cover and bottom end cover are disc, a diameter of 50-500mm, upper end hd top face to bottom end cover
The distance of bottom surface is 100mm-1000mm.
Preferably, the first effect antibacterial layer thickness 1-50mm.
Preferably, the grammes per square metre of the discounting Compound filtering material is 50-150g/m2, filtration grade H10, H11, H12 or
H13。
The advantages of the utility model：Configured by " M " shape abnormity folding technology and material, filtering filter material is folded into size
The mode of folding, then receives ripple into filter vat by discounting filter material, the interior spacing rolled over for solving generally existing in tub filter core is uneven,
The problem of windage is uneven and windage is excessive is filtered, realizes under conditions of equivalent diameter justifies plastic, there is the filtering surface of bigger
Product and more uniform filtration flow-rate, realize the even closer volume advantage of tub filter core and efficient filter efficiency.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model tub air filter.
Fig. 2 is the cross section schematic cross-sectional view of Fig. 1.
1 in figure be upper end cover, 2 be bottom end cover, 3 be just effect antibiotic layer, 4 be discounting Compound filtering material, 5 be long flanging, 6 be
Short flanging.
Embodiment
The utility model is described in further detail with reference to embodiment and embodiment.
As shown in Figure 1 and Figure 2, a kind of tub air filter, its structure include upper end cover 1, bottom end cover 2, just imitate antibiotic layer
3 and discounting Compound filtering material 4, wherein discounting Compound filtering material 4 sets just effect antibiotic layer 3 in barrel-shaped on 4 outer surface of discounting Compound filtering material,
4 upper and lower ends of discounting Compound filtering material set upper end cover 1 and bottom end cover 2 respectively, and upper end cover 1 and bottom end cover 2 pass through fluid sealant and discounting
Compound filtering material 4 is fixedly connected, and the discounting Compound filtering material 4 is integrated, and filter material unit circle is folded by several " M " shapes
Composition circumferentially is sequentially connected, each " M " shape folds filter material unit by one long 5, two short flangings 6 of flanging and another long flanging
5 are sequentially connected composition.
Angle between the long flanging 5 and short flanging 6 is 1-30 °, and the angle between two short flanging 6 is 10-
60 °, the length of long flanging 5 is 5-150mm, and the length of short flanging 6 is 2-100mm, adjacent two long flangings 5 and short flanging 6
The distance of intersection point be 3.5-5.5mm.
The upper end cover 1 and bottom end cover 2 are disc, a diameter of 50-500mm, 1 top surface of upper end cover to 2 bottom of bottom end cover
The distance in face is 100mm-1000mm.
The upper end cover 1 and the material of bottom end cover 2 are PP, ABS resin or degradation plastic.
The first effect antibiotic layer 3 is antibacterial PP or the PET filamentary material of thickness 1-50mm.
Antiseptic on the first effect antibiotic layer 3 is nano silver antimicrobials.
The grammes per square metre of the discounting Compound filtering material 4 is 50-150g/m2, filtration grade H10, H11, H12 or H13.
The material of the discounting Compound filtering material 4 is meltblown composites or PTFE covering materials.
Embodiment 1
A kind of tub air filter, the upper end cover 1 that the material that its structure includes discoidal diameter 50mm is PP is with
End cap 2, and the first effect antibiotic layer 3 with nano silver antimicrobials of the antibacterial PP filamentary materials of thickness 1mm, and barrel-shaped gram
Weight 50g/m2Filtration grade H10 material be meltblown composites discounting Compound filtering material 4,4 outer surface of discounting Compound filtering material
On set just effect antibiotic layer 3,4 upper and lower ends of discounting Compound filtering material set upper end cover 1 and bottom end cover 2, upper end cover 1 and bottom end cover 2 respectively
It is fixedly connected by fluid sealant with discounting Compound filtering material 4, the discounting Compound filtering material 4 is integrated, by several " M "
Shape folds filter material unit circumference and folds filter material unit by one long 5, two short foldings of flanging to composition, each " M " shape is sequentially connected
Side 6 and another long flanging 5 are sequentially connected composition, and the angle between long flanging 5 and short flanging 6 is 1 °, between two short flanging 6
Angle be 10 °, the length of long flanging 5 is 5mm, and the length of short flanging 6 is 2mm, adjacent two long flangings 5 and short flanging 6
The distance of intersection point be 3.5mm, the distance of 1 top surface of upper end cover to 2 bottom surface of bottom end cover is 100mm.
Embodiment 2
A kind of tub air filter, the material that its structure includes discoidal diameter 500mm are the upper end cover of ABS resin
1 and bottom end cover 2, and the first effect antibiotic layer 3 with nano silver antimicrobials of the antibacterial PET filamentary material of thickness 50mm, and
Barrel-shaped grammes per square metre 150g/m2Filtration grade H13 material be PTFE covering materials discounting Compound filtering material 4, discounting composite filter
Just effect antibiotic layer 3,4 upper and lower ends of discounting Compound filtering material are set on 4 outer surface of material and set upper end cover 1 and bottom end cover 2, upper end cover 1 respectively
It is fixedly connected with bottom end cover 2 by fluid sealant with discounting Compound filtering material 4, the discounting Compound filtering material 4 is integrated, by
Several " M " shapes fold filter material unit circumference to being sequentially connected composition, each " M " shape fold filter material unit by one long flanging 5,
Two short flanging 6 and another long flanging 5 are sequentially connected composition, and the angle between long flanging 5 and short flanging 6 is 30 °, two short
Angle between flanging 6 is 60 °, and the length of long flanging 5 is 150mm, and the length of short flanging 6 is 100mm, adjacent two long foldings
Side 5 and the distance of the intersection point of short flanging 6 are 5.5mm, and the distance of 1 top surface of upper end cover to 2 bottom surface of bottom end cover is 1000mm.
Embodiment 3
A kind of tub air filter, the material that its structure includes discoidal diameter 100mm are the upper of degradation plastic
End cap 1 and bottom end cover 2, and the first effect antibiotic layer 3 with nano silver antimicrobials of the antibacterial PP filamentary materials of thickness 10mm, with
And barrel-shaped grammes per square metre 75g/m2Filtration grade H11 material be meltblown composites discounting Compound filtering material 4, discounting composite filter
Just effect antibiotic layer 3,4 upper and lower ends of discounting Compound filtering material are set on 4 outer surface of material and set upper end cover 1 and bottom end cover 2, upper end cover 1 respectively
It is fixedly connected with bottom end cover 2 by fluid sealant with discounting Compound filtering material 4, the discounting Compound filtering material 4 is integrated, by
Several " M " shapes fold filter material unit circumference to being sequentially connected composition, each " M " shape fold filter material unit by one long flanging 5,
Two short flanging 6 and another long flanging 5 are sequentially connected composition, and the angle between long flanging 5 and short flanging 6 is 10 °, two short
Angle between flanging 6 is 20 °, and the length of long flanging 5 is 30mm, and the length of short flanging 6 is 20mm, adjacent two long flangings
5 and the distance of the intersection point of short flanging 6 are 4mm, and the distance of 1 top surface of upper end cover to 2 bottom surface of bottom end cover is 300mm.
Embodiment 4
A kind of tub air filter, the upper end cover 1 that the material that its structure includes discoidal diameter 300mm is PP is with
End cap 2, and the first effect antibiotic layer 3 with nano silver antimicrobials of the antibacterial PET filamentary material of thickness 30mm, and it is barrel-shaped
Grammes per square metre 130g/m2Filtration grade H12 material be PTFE covering materials discounting Compound filtering material 4,4 appearance of discounting Compound filtering material
Just effect antibiotic layer 3,4 upper and lower ends of discounting Compound filtering material are set on face and set upper end cover 1 and bottom end cover 2, upper end cover 1 and bottom end cover respectively
2 are fixedly connected by fluid sealant with discounting Compound filtering material 4, and the discounting Compound filtering material 4 is integrated, by several
" M " shape folds filter material unit circumference to composition is sequentially connected, and it is 5, two short by one long flanging that each " M " shape folds filter material unit
Flanging 6 and another long flanging 5 are sequentially connected composition, and the angle between long flanging 5 and short flanging 6 is 25 °, two short flanging 6
Between angle be 45 °, the length of long flanging 5 is 100mm, and the length of short flanging 6 is 85mm, adjacent two long flangings 5 with
The distance of the intersection point of short flanging 6 is 5mm, and the distance of 1 top surface of upper end cover to 2 bottom surface of bottom end cover is 700mm.
Above-described is only the preferred embodiment of the utility model, it is noted that for the ordinary skill of this area
For personnel, on the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.
Claims (5)
1. a kind of tub air filter, its feature includes upper end cover (1), bottom end cover (2), just imitates antibiotic layer (3) and give a discount multiple
Filter material (4) is closed, wherein discounting Compound filtering material (4) is in barrel-shaped that just effect antibiotic layer (3) is set on discounting Compound filtering material (4) outer surface, is beaten
Folding Compound filtering material (4) upper and lower ends set upper end cover (1) and bottom end cover (2) respectively, and upper end cover (1) and bottom end cover (2) pass through sealing
Glue is fixedly connected with discounting Compound filtering material (4), and the discounting Compound filtering material (4) is integrated, and is rolled over by several " M " shapes
Folded filter material unit circumference folds filter material unit by one long flanging (5), two short flangings to composition, each " M " shape is sequentially connected
(6) and another long flanging (5) is sequentially connected composition.
A kind of 2. tub air filter as claimed in claim 1, it is characterized in that the long flanging (5) and short flanging (6)
Between angle be 1-30 °, the angle between two short flanging (6) is 10-60 °, and the length of long flanging (5) is 5-150mm, short
The length of flanging (6) is 2-100mm, and adjacent two long flanging (5) and the distance of the intersection point of short flanging (6) are 3.5-5.5mm.
A kind of 3. tub air filter as claimed in claim 1, it is characterized in that the upper end cover (1) and bottom end cover (2)
For disc, a diameter of 50-500mm, the distance of upper end cover (1) top surface to bottom end cover (2) bottom surface is 100mm-1000mm.
A kind of 4. tub air filter as claimed in claim 1, it is characterized in that first effect antibiotic layer (3) the thickness 1-
50mm。
A kind of 5. tub air filter as claimed in claim 1, it is characterized in that the grammes per square metre of the discounting Compound filtering material (4)
For 50-150g/m2, filtration grade H10, H11, H12 or H13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721111637.3U CN207221567U (en) | 2017-08-31 | 2017-08-31 | A kind of tub air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721111637.3U CN207221567U (en) | 2017-08-31 | 2017-08-31 | A kind of tub air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207221567U true CN207221567U (en) | 2018-04-13 |
Family
ID=61860011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721111637.3U Active CN207221567U (en) | 2017-08-31 | 2017-08-31 | A kind of tub air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207221567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107362629A (en) * | 2017-08-31 | 2017-11-21 | 无锡风正科技有限公司 | A kind of tub air cleaner |
-
2017
- 2017-08-31 CN CN201721111637.3U patent/CN207221567U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107362629A (en) * | 2017-08-31 | 2017-11-21 | 无锡风正科技有限公司 | A kind of tub air cleaner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Barrel type air filter Effective date of registration: 20200409 Granted publication date: 20180413 Pledgee: Bank of Jiangsu, Limited by Share Ltd, Wuxi science and Technology Branch Pledgor: WUXI FENGZHENG CLEAN AND TECHNOLOGY Co.,Ltd. Registration number: Y2020320010018 |