CN207253974U - The extra large pa ash-clearing structure of one kind filtering - Google Patents
The extra large pa ash-clearing structure of one kind filtering Download PDFInfo
- Publication number
- CN207253974U CN207253974U CN201721044845.6U CN201721044845U CN207253974U CN 207253974 U CN207253974 U CN 207253974U CN 201721044845 U CN201721044845 U CN 201721044845U CN 207253974 U CN207253974 U CN 207253974U
- Authority
- CN
- China
- Prior art keywords
- extra large
- ash
- fold
- fixation kit
- supporting item
- 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
- 238000001914 filtration Methods 0.000 title claims abstract description 25
- 229920000742 Cotton Polymers 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 239000000306 component Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Landscapes
- Filtering Materials (AREA)
Abstract
The utility model is a kind of extra large pa ash-clearing structure of filtering, including extra large pa structural body, it is arranged on the extra large pa fixation kit of extra large pa structural body upper/lower terminal, and it is arranged on the support component of extra large pa inside configuration, fold in extra large pa structural body is obliquely installed relative to extra large pa fixation kit, each fold is internally provided with a columnar supporting item, and the length of supporting item is more than the length of fold, and supporting item is connected with the extra large pa fixation kit of upper/lower terminal.The utility model can improve the filter efficiency of extra large pa structure, and keep the stability of strutting system of extra large pa structure.
Description
Technical field
It the utility model is related to cleaner technology field, and in particular to the extra large pa ash-clearing structure of one kind filtering.
Background technology
Extra large pa filter assemblies, are the core components of filter element for dust collector, its shape is mainly the annular with several folds
Structure, in use, being so as to fulfill its filter effect by several pleated structures.The height of extra large pa structured filter ability
It is the important technology index for evaluating dust catcher dust suction quality.
The content of the invention
It is high the purpose of this utility model is to provide a kind of filter efficiency, and the filtering sea pa deashing knot that support effect is good
Structure.The purpose of this utility model is achieved through the following technical solutions：
The extra large pa ash-clearing structure of one kind filtering, including extra large pa structural body, are arranged on the sea of extra large pa structural body upper/lower terminal
Pa fixation kit, and the support component of extra large pa inside configuration is arranged on, the fold in the sea pa structural body is relative to extra large pa
Fixation kit is obliquely installed, and each fold is internally provided with a columnar supporting item, and the length of the supporting item is more than pleat
The length of wrinkle, supporting item are connected with the extra large pa fixation kit of upper/lower terminal.
Further, extra large pa filtration generally taper type structure, the area of upper end sea pa fixation kit are less than lower end
The area of extra large pa fixation kit.
Further, the supporting item is rigid plastics.
Further, the supporting item is resin material.
Further, the gap for air flow is left between the inner wall of the supporting item and fold.
Further, the extra large pa fixation kit of the upper and lower end is parallel, the fold of extra large pa structural body and extra large pa fixation group
Angle between part is 70 ~ 80 degree.
Further, the outside of the extra large pa structural body is provided with one layer of air filtration cotton being bonded with it.
Further, the filter cotton is active carbon filtration cotton.
Further, the thickness of the filter cotton is 2 ~ 4 times of extra large pa thickness.
The beneficial effects of the utility model are：
1）Fold in extra large pa structure is obliquely installed, and can set the incline direction of inlet air direction and fold when in use
Relatively, increased efficiency；
2）In order to ensure to have the extra large pa stable structure of inclined fold to support, a supporting item is set at each fold；
3）Rigid plastics or resin supporting item, light weight, good toughness, can stablize the extra large pa structure of support, not easy to break.
Below in conjunction with the accompanying drawings and embodiment is described in further detail the utility model.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram（Cylinder）；
Fig. 2 is extra large pa fold part cross-sectional structure schematic diagram.
Reference numeral：
1. extra large pa structural body；2. upper end sea pa fixation kit；3. lower end sea pa fixation kit；4. fold；5 supporting items.
Embodiment
Embodiment 1
As shown in Figure 1, 2, the extra large pa ash-clearing structure of a kind of filtering, including extra large pa structural body 1, are arranged on extra large pa structural body
The extra large pa fixation kit of upper/lower terminal, and the support component 5 of extra large pa inside configuration is arranged on, in the sea pa structural body
Fold 4 is obliquely installed relative to extra large pa fixation kit 2,3, and each fold is internally provided with a columnar supporting item, described
The length of supporting item is more than the length of fold, and supporting item is connected with the extra large pa fixation kit of upper/lower terminal.
Supporting item is rigid plastics or resin material.
The gap for air flow is left between supporting item and the inner wall of fold.
The extra large pa fixation kit of upper and lower end is parallel, the angle between the fold of extra large pa structural body and extra large pa fixation kit
For 70 ~ 80 degree.
The outside of extra large pa structural body is provided with one layer of air filtration cotton being bonded with it.The filter cotton is activated carbon mistake
Filter pulp.The thickness of filter cotton is 2 ~ 4 times of extra large pa thickness.Outer layer set filter cotton, can extra large pa filtering before by some compared with
Big particle first filters out, and reduces the blocking of extra large pa.
Embodiment 2
It is improved on the basis of embodiment 1, other features are same as Example 1.
Extra large pa filtration generally taper type structure, the area of upper end sea pa fixation kit 2 are fixed less than lower end sea pa
The area of component 3.
Claims (9)
1. the extra large pa ash-clearing structure of one kind filtering, including extra large pa structural body, are arranged on the extra large pa of extra large pa structural body upper/lower terminal
Fixation kit, and it is arranged on the support component of extra large pa inside configuration, it is characterised in that：Fold phase in the sea pa structural body
It is obliquely installed for extra large pa fixation kit, each fold is internally provided with a columnar supporting item, the length of the supporting item
Degree is more than the length of fold, and supporting item is connected with the extra large pa fixation kit of upper/lower terminal.
2. the extra large pa ash-clearing structure of filtering according to claim 1, it is characterised in that：Extra large pa filtration generally taper type
Structure, the area of upper end sea pa fixation kit are less than the area of lower end sea pa fixation kit.
3. the extra large pa ash-clearing structure of filtering according to claim 1, it is characterised in that：The supporting item is rigid plastics.
4. the extra large pa ash-clearing structure of filtering according to claim 1, it is characterised in that：The supporting item is resin material.
5. the extra large pa ash-clearing structure of filtering according to claim 1, it is characterised in that：The inner wall of the supporting item and fold it
Between leave gap for air flow.
6. the extra large pa ash-clearing structure of filtering according to claim 1, it is characterised in that：The extra large pa fixation group of the upper and lower end
Part is parallel, and the fold of extra large pa structural body is 70 ~ 80 degree with the extra large direct angle of pa fixation kit.
7. the extra large pa ash-clearing structure of filtering according to claim 1, it is characterised in that：The outside of the sea pa structural body is set
It is equipped with one layer of air filtration cotton being bonded with it.
8. the extra large pa ash-clearing structure of filtering according to claim 7, it is characterised in that：The filter cotton is active carbon filtration
Cotton.
9. the extra large pa ash-clearing structure of filtering according to claim 7, it is characterised in that：The thickness of the filter cotton is that extra large pa is thick
2 ~ 4 times of degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721044845.6U CN207253974U (en) | 2017-08-21 | 2017-08-21 | The extra large pa ash-clearing structure of one kind filtering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721044845.6U CN207253974U (en) | 2017-08-21 | 2017-08-21 | The extra large pa ash-clearing structure of one kind filtering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207253974U true CN207253974U (en) | 2018-04-20 |
Family
ID=61925974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721044845.6U Expired - Fee Related CN207253974U (en) | 2017-08-21 | 2017-08-21 | The extra large pa ash-clearing structure of one kind filtering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207253974U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109289345A (en) * | 2018-11-27 | 2019-02-01 | 小狗电器互联网科技（北京）股份有限公司 | A kind of filter assemblies and anti-mite instrument |
-
2017
- 2017-08-21 CN CN201721044845.6U patent/CN207253974U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109289345A (en) * | 2018-11-27 | 2019-02-01 | 小狗电器互联网科技（北京）股份有限公司 | A kind of filter assemblies and anti-mite instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 7-605, 6th floor, building 1, yard a, Guanghua Road, Chaoyang District, Beijing 100026 Patentee after: Beijing dog vacuum cleaner Group Co.,Ltd. Address before: 100101 6, 1 building, 169 Beiyuan Road, Chaoyang District, Beijing. Patentee before: PUPPY ELECTRONIC APPLIANCES INTERNET TECHNOLOGY (BEIJING) Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180420 |