CN205613099U - Cotton filter core structure of PP for purifier - Google Patents
Cotton filter core structure of PP for purifier Download PDFInfo
- Publication number
- CN205613099U CN205613099U CN201620284342.5U CN201620284342U CN205613099U CN 205613099 U CN205613099 U CN 205613099U CN 201620284342 U CN201620284342 U CN 201620284342U CN 205613099 U CN205613099 U CN 205613099U
- Authority
- CN
- China
- Prior art keywords
- filter core
- sleeve
- annular
- wall
- cotton filter
- 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
Abstract
The utility model discloses a cotton filter core structure of PP for purifier, strain the interior sleeve of a section of thick bamboo including straining a section of thick bamboo, locating, and locate the cotton filter core of PP in the sleeve, it has first annular circulation clearance to strain between a section of thick bamboo and the sleeve, second annular circulation clearance has between the cotton filter core of sleeve and PP, sleeve top lateral wall circumference interval is equipped with a plurality of slotted holes, the outside extension forms annular inner wall at sleeve bottom center, it forms annular outer wall to strain outside extension the in bobbin base end center, clearance between annular outer wall and the annular inner wall constitutes the cyclic annular water inlet that is linked together with first annular circulation clearance, annular inner wall inner chamber constitutes the delivery port, and among this cotton filter core structure of PP for purifier, the water inlet and the delivery port of filter core all set up in the filter core bottom, can arrange each water route pipeline integration of filter core in the filter core bottom, simplify filter core water route tube coupling effectively, is favorable to the inside overall layout of water purifier.
Description
Technical field
This utility model relates to purifying water process technical field, particularly to a kind of purifier PP cotton filter core structure.
Background technology
PP cotton filter core is primary water purified treatment filter element conventional in existing water purifier, the water inlet of existing PP cotton filter core is generally arranged at filter element one end, outlet is then arranged on the filter element other end, this has resulted in inlet pipeline and outlet pipeline is respectively at filter element two ends, filter element water route pipeline is made to connect complexity, cause filter element bulky, it is difficult to Miniaturization Design, it is unfavorable for the integral layout within water purifier, especially under the trend of the product miniaturizations such as water purifier, this filter cartridge construction increasingly can not meet the market demand.
Utility model content
Technical problem to be solved in the utility model is to provide the purifier PP cotton filter core structure of a kind of simple in construction, characteristics of compact layout.
By solving the technical scheme that above-mentioned technical problem is used: a kind of purifier PP cotton filter core structure, including filter cylinder, the sleeve being located in filter cylinder, and the PP cotton filter core being located in sleeve, there is between described filter cylinder and sleeve first annular passage gaps, there is between described sleeve and PP cotton filter core the second annular flow gap, described sleeve top sidewall is circumferentially-spaced is provided with multiple slotted eye, described sleeve bottom end extends centrally out formation annular inner wall, described filter cylinder bottom center stretches out formation annular outer wall, gap between described annular outer wall and annular inner wall constitutes the ring-type water inlet being connected with first annular passage gaps, described annular inner wall inner chamber constitutes outlet.
Further, described sleeve top has been fastened and connected buckle closure, is provided with the first ring-type positioning convex strip blocking PP cotton filter core top in described buckle closure bottom, and described sleeve inner bottom is provided with the second ring-type positioning convex strip blocking PP cotton filter core bottom.
Further, described sleeve top sidewall is circumferentially-spaced is formed with multiple block of buckleing, and described buckle closure edge is circumferentially-spaced has been correspondingly formed multiple button hole.
Further, also include that thread seal is connected to the filter cover on filter cylinder top.
Further, the annular outer wall of described filter cylinder is provided with limited block.
Beneficial effect: this purifier is with in PP cotton filter core structure, the water of purification to be filtered flows in first annular passage gaps from ring-type water inlet and flows to top, slotted eye on sleeve top flows into the second annular flow gap again, the water being positioned at the second annular flow gap radially-inwardly penetrates into PP cotton filter core to carry out filtration, purification, water after purification discharges from the outlet of bottom, the water inlet of filter element and outlet are arranged at filter element bottom, filter element bottom can be arranged in by integrated for each for filter element water route pipeline, effectively simplify filter element water route pipeline to connect, be conducive to the integral layout within water purifier.
Accompanying drawing explanation
With embodiment, this utility model is described further below in conjunction with the accompanying drawings；
Fig. 1 is the sectional view of this utility model embodiment；
Fig. 2 is the structural representation of this utility model embodiment.
Detailed description of the invention
See figures.1.and.2, this utility model one purifier PP cotton filter core structure, including filter cylinder 10, the sleeve 20 being located in filter cylinder 10, and the PP cotton filter core 30 being located in sleeve 20, there is between filter cylinder 10 and sleeve 20 first annular passage gaps 40, between sleeve 20 and PP cotton filter core 30, there is the second annular flow gap 50, sleeve 20 top sidewall is circumferentially-spaced is provided with multiple slotted eye 21, sleeve 20 bottom center stretches out and forms annular inner wall 22, filter cylinder 10 bottom center stretches out and forms annular outer wall 11, gap between annular outer wall 11 with annular inner wall 22 constitutes the ring-type water inlet 12 being connected with first annular passage gaps 50, annular inner wall 22 inner chamber constitutes outlet 23.
Wherein, the water of purification to be filtered flows in first annular passage gaps 40 from the ring-type water inlet 12 of bottom and flows to top, in slotted eye 21 on sleeve 20 top flows into the second annular flow gap 50 again, being positioned at the water in the second annular flow gap 50 and radially-inwardly penetrate into PP cotton filter core 30 to carry out filtration, purification, the water purification after PP cotton filter core 30 purifies then discharges from the outlet 23 of bottom.
In the present embodiment, filter cylinder 10 top also thread seal connects filter cover 60, sleeve 20 uses split-type design, sleeve 20 top has been fastened and connected buckle closure 24, specifically, buckle closure 24 edge is circumferentially-spaced has been correspondingly formed multiple button hole 28, and sleeve 20 top sidewall is circumferentially-spaced to be formed and multiple buckle block 27, by being fastened and connected of button block 27 and button hole 28, buckle closure 24 can be dismounted easily so that PP cotton filter core 30 therein to be replaced.
As preferably, the the first ring-type positioning convex strip 25 blocking PP cotton filter core 30 top it is provided with in buckle closure 24 bottom, sleeve 10 inner bottom is provided with the second ring-type positioning convex strip 26 blocking PP cotton filter core 30 bottom, under the effect of the first ring-type positioning convex strip 25 and the second ring-type positioning convex strip 26, PP cotton filter core 30 is made stably to be in the center position of sleeve 20, it is to avoid PP cotton filter core 30 is rocked.
As preferably, being provided with limited block 13 on the annular outer wall 11 of filter cylinder 10, limited block 13 is two and is arranged symmetrically with, and when filter element is arranged in water purifier, can facilitate and filter element positions and limits its rotation.
Above in conjunction with accompanying drawing, embodiment of the present utility model is explained in detail, but this utility model is not limited to above-mentioned embodiment, in the ken that described technical field those of ordinary skill is possessed, it is also possible on the premise of without departing from this utility model objective, various changes can be made.
Claims (5)
1. a purifier PP cotton filter core structure, it is characterized in that: include filter cylinder, the sleeve being located in filter cylinder, and the PP cotton filter core being located in sleeve, there is between described filter cylinder and sleeve first annular passage gaps, there is between described sleeve and PP cotton filter core the second annular flow gap, described sleeve top sidewall is circumferentially-spaced is provided with multiple slotted eye, described sleeve bottom end extends centrally out formation annular inner wall, described filter cylinder bottom center stretches out formation annular outer wall, gap between described annular outer wall and annular inner wall constitutes the ring-type water inlet being connected with first annular passage gaps, described annular inner wall inner chamber constitutes outlet.
Purifier PP cotton filter core structure the most according to claim 1, it is characterized in that: described sleeve top has been fastened and connected buckle closure, be provided with the first ring-type positioning convex strip blocking PP cotton filter core top in described buckle closure bottom, described sleeve inner bottom is provided with the second ring-type positioning convex strip blocking PP cotton filter core bottom.
Purifier PP cotton filter core structure the most according to claim 2, it is characterised in that: described sleeve top sidewall is circumferentially-spaced is formed with multiple block of buckleing, and described buckle closure edge is circumferentially-spaced has been correspondingly formed multiple button hole.
Purifier PP cotton filter core structure the most according to claim 1, it is characterised in that: also include that thread seal is connected to the filter cover on filter cylinder top.
Purifier PP cotton filter core structure the most according to claim 1, it is characterised in that: on the annular outer wall of described filter cylinder, it is provided with limited block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620284342.5U CN205613099U (en) | 2016-04-07 | 2016-04-07 | Cotton filter core structure of PP for purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620284342.5U CN205613099U (en) | 2016-04-07 | 2016-04-07 | Cotton filter core structure of PP for purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205613099U true CN205613099U (en) | 2016-10-05 |
Family
ID=57029728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620284342.5U Expired - Fee Related CN205613099U (en) | 2016-04-07 | 2016-04-07 | Cotton filter core structure of PP for purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205613099U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109045782A (en) * | 2018-08-09 | 2018-12-21 | 苏州金螳螂园林绿化景观有限公司 | Rain reclamation and treatment system |
| CN110538502A (en) * | 2019-09-27 | 2019-12-06 | 空山科技有限公司 | Filtering device |
-
2016
- 2016-04-07 CN CN201620284342.5U patent/CN205613099U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109045782A (en) * | 2018-08-09 | 2018-12-21 | 苏州金螳螂园林绿化景观有限公司 | Rain reclamation and treatment system |
| CN110538502A (en) * | 2019-09-27 | 2019-12-06 | 空山科技有限公司 | Filtering device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104998544B (en) | Lateral flow type reverse osmosis membrane filt | |
| CN205613099U (en) | Cotton filter core structure of PP for purifier | |
| CN108246103A (en) | A kind of lateral flow type reverse osmosis filter | |
| CN204767657U (en) | Two ability of swimming composite filter element structures | |
| CN207418424U (en) | A kind of easy-to-dismount household running water filter | |
| CN205613102U (en) | Purifier is with active carbon filtration core structure | |
| CN207871710U (en) | Composite filter element and purifier | |
| CN204778956U (en) | Milipore filter filtering component that can high -efficiently wash | |
| CN205627657U (en) | Spiral wound module center tube structure | |
| CN203483962U (en) | Filter element joint chair | |
| CN205709994U (en) | A kind of purifier reverse osmosis membrane filter element structure | |
| CN209302311U (en) | Multicore fore filter | |
| CN204138484U (en) | A kind of multi-stage filtering water purifier with ultra-violet sterilization | |
| CN209322575U (en) | A kind of composite filter element for integrating a variety of filter cores | |
| CN204474374U (en) | A kind of domestic use of water treatment facility being easy to clear up | |
| CN208845823U (en) | A kind of circumscribed filter device based on angle valve | |
| CN209762325U (en) | water tap using ultrafiltration carbon fiber composite filter element | |
| CN203628115U (en) | Water-filtering water knockout drum | |
| CN103979691B (en) | A kind of household water filter of multi-stage filter | |
| CN205988615U (en) | A kind of purifier is with conjuncted filter element understructure | |
| CN207891148U (en) | A kind of Combined filter element of Two In and Two Out | |
| CN208161167U (en) | Tap water purifier multi-stage filter | |
| CN208545136U (en) | A kind of front filter element component of water purifier | |
| CN206735830U (en) | Filter assemblies in appliance for treating drinking water | |
| CN205683708U (en) | The filter element of a kind of band central canal and water purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20161005 |