CN205683708U - The filter element of a kind of band central canal and water purifier - Google Patents
The filter element of a kind of band central canal and water purifier Download PDFInfo
- Publication number
- CN205683708U CN205683708U CN201620550299.2U CN201620550299U CN205683708U CN 205683708 U CN205683708 U CN 205683708U CN 201620550299 U CN201620550299 U CN 201620550299U CN 205683708 U CN205683708 U CN 205683708U
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- CN
- China
- Prior art keywords
- snap ring
- central canal
- filter element
- filter
- filter flask
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- 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.)
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Abstract
The utility model discloses filter element and the water purifier of a kind of band central canal.This filter element includes filter flask, filter flask lid and is positioned at the central canal assembly of filter flask；Central canal assembly includes: upper cover, and it has connecting tube, the first snap ring being arranged on connecting tube opposite side and the second snap ring, and the first snap ring is positioned at the second snap ring；Connecting tube is connected with the outlet of filter flask；Lower cover, corresponding with upper cover, there is fixing post, the 3rd snap ring being arranged on fixing post opposite side and the 4th snap ring, the 3rd snap ring is positioned at the 4th snap ring；3rd snap ring is provided with at least one seepage mouth；Fixing post is connected with the fixing groove of filter flask lid；Central canal, its two ends are socketed in the first snap ring and the 3rd snap ring respectively；Water purification catridge, its two ends are socketed in the second snap ring and the 3rd snap ring respectively.This filter element sets up central canal, makes the water of entrance filter element fully to filter, will not form stagnant water, not president antibacterial, will not be stranded gas；Ensure that the filter area of filter element maximizes, prolonging service life of filter elements.
Description
Technical field
This utility model relates to filter element field, has particularly related to a kind of filter element with central canal and has used this filter element
Water purifier.
Background technology
Along with the continuous progress of human civilization, people there has also been higher requirement in terms of healthy drinking water, are desirable in
Pure, the fresh water that can directly drink just is had in own home.For meeting the demand of the people, the water purifier of various kind of various kinds
Come out one after another the most therewith.Preprocessing filter element PP of the most common water purifier is cotton, and sintering carbon-point is commonly called as CTO, and many employing filter elements are straight
Female connector is connected on filter flask, and water flows out after filter element filtering from filter element outer surface in the middle of filter element, so at the positive assembling structure of filter element
In the case of water enter after filter element, water flows out through outlet after filter element upper end is filtered, and the water of bottom cannot flow formation stagnant water,
Easily breed bacteria blocking filter element, affects water quality, shortens the physical life of filter element；In the case of anti-assembling structure close due to filter flask
Envelope air above cannot discharge, and forms tired gas, takies the useful space of filter flask, makes the effective filtration area of filter element reduce contracting
The service life of short filter element.
Utility model content
In order to solve above-mentioned the deficiencies in the prior art, this utility model provides filter element and the water purification of a kind of band central canal
Device.This filter element sets up central canal, and the water making entrance filter element in the case of filter element duty forward assembling structure can abundant mistake
Filter, will not form stagnant water, not president antibacterial；Gas will not be stranded, it is ensured that filter in the case of filter element duty reverse-fitting structure
The filter area of core maximizes, prolonging service life of filter elements.
Technical problem to be solved in the utility model is achieved by the following technical programs:
A kind of filter element of band central canal, the filter flask lid being connected including filter flask and filter flask and be positioned at described filter flask
Central canal assembly；Described central canal assembly includes:
Upper cover, it has connecting tube, the first snap ring being arranged on connecting tube opposite side and the second snap ring, and the first snap ring is positioned at
In second snap ring；Described connecting tube is connected with the outlet of described filter flask；
Lower cover, corresponding with upper cover, there is fixing post, the 3rd snap ring being arranged on fixing post opposite side and the 4th snap ring,
3rd snap ring is positioned at the 4th snap ring；Described 3rd snap ring is provided with at least one seepage mouth；Described fixing post and described filter flask lid
Fixing groove connect；
Central canal, its two ends are socketed in described first snap ring and the 3rd snap ring respectively；
Water purification catridge, its two ends are socketed in described second snap ring and the 4th snap ring respectively.
Further, described filter flask includes filter flask shell, the water inlet being arranged on filter flask shell one end and outlet and goes out
The link slot of mouth of a river connection, described link slot is for being connected with described connecting tube.
Further, described connecting tube end count seal and described link slot compact siro spinning technology.
Further, described upper cover is provided with at least one inlet opening between the first snap ring and the second snap ring.
Further, the internal diameter of described connecting tube is less than the internal diameter of described first snap ring.
Further, described filter flask lid is provided with bulge loop, and described filter flask is provided with the groove corresponding with described bulge loop.
Further, described filter flask medial wall is provided with the first thread groove of downward cincture, its opening towards described only
Water filter element.
Further, described central canal lateral wall is provided with the second thread groove of downward cincture, and its opening is towards described
Water purification catridge.
Further, described water purification catridge is PP cotton filter core or sintering carbon-point.
A kind of water purifier, has the filter element of above-mentioned band central canal.
This utility model has the advantages that
Described filter element sets up a central canal, then water enters filter flask from water inlet, then enters water purification from water purification catridge excircle
The inside of filter element, flow in the one end along central canal periphery, inside the seepage mouth entrance central canal of bottom, pretreated water
Flow to the other end inside central canal, then flow out from outlet；Then will not form stagnant water inside filter flask, will not breed bacteria,
Filter element is not easy blocking, improves water quality；The water of entrance filter element is made to fill in the case of filter element duty forward assembling structure
Divide and filter, stagnant water, not president antibacterial will not be formed；Gas will not be stranded in the case of filter element duty reverse-fitting structure, protect
The filter area of card filter element maximizes, and increases total water amount and extends the service life of filter element；The two ends of central canal are directly socketed, peace
Dress is convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model filter element；
Fig. 2 is the left sectional view of Fig. 1；
Fig. 3 is the front cross sectional view of Fig. 1；
Fig. 4 is the another sectional view of this utility model filter element.
Detailed description of the invention
With embodiment, this utility model is described in detail below in conjunction with the accompanying drawings.
Embodiment 1
Refer to Fig. 1 to 3, present embodiments provide the filter element of a kind of band central canal, it include filter flask 1, filter flask lid 2 and in
Heart pipe assembly 3.Described central canal assembly 3 includes:
Upper cover 31, its have be arranged on the connecting tube 311 of described upper cover 31 side, to be arranged on described connecting tube 311 relative
First snap ring 312 of side and the second snap ring (not shown)；First snap ring 312 is positioned at the second snap ring, and with described connecting tube
311 are connected；Described connecting tube 311 is connected with the outlet 12 of described filter flask 1；
Lower cover 32, setting corresponding with upper cover 31, its have be arranged on described lower cover 32 side fixing post 321, arrange
The 3rd snap ring 322 and the 4th snap ring (not shown) at described fixing post 321 opposite side；3rd snap ring 322 is positioned at the 4th card
In ring and corresponding with described first snap ring 312；Described 3rd snap ring 322 is provided with at least one seepage mouth 323；Described fixing
Post 321 is connected fixing with the fixing groove 21 of described filter flask lid 2；
Central canal 33, its two ends are socketed in described first snap ring 312 and the 3rd snap ring 322 respectively；
Water purification catridge 34, its two ends are socketed in respectively in described second snap ring and the 4th snap ring, were used for drainage；Described only
Water filter element 34 preferably but is not limited to ultra-filtration element or reverse osmosis filter element, it is also possible to be PP cotton filter core and/or sintering carbon-point.
Preferably, being provided with at least one support platform 324 in described 3rd snap ring 322, described support platform 324 is used for supporting institute
State central canal 33 so that central canal 33 is more firm, allow the water after purifying enter central canal 33 through described seepage mouth 323 simultaneously.
Preferably, described central canal 33 is positioned at one end of described 3rd snap ring 322 and can be provided with and described seepage mouth 323
Corresponding breach, in order to allow the water after purifying enter central canal 33 through seepage mouth 323.
Preferably, the internal diameter of described connecting tube 311 is less than the internal diameter of described first snap ring 312, to prevent described central canal
33 move and rock.
As shown in Figure 4, it is preferable that described filter flask 1 medial wall is provided with the first thread groove 15 of downward cincture, its opening
Towards described water purification catridge 34 so that water enters the flowing of filter flask 1 rear screw, can deposit heavier granule foreign and improve purification simultaneously
Efficiency.It is highly preferred that described central canal 33 lateral wall is provided with the second thread groove 331 of downward cincture, its opening is towards institute
State water purification catridge 34.
Preferably, described seepage mouth 323 can be breach can also be through hole, be not limited to this, when purify after current
To bottom, central canal 33 can be entered through seepage mouth 323.Described seepage mouth 323 can be at same with described support platform 324
Horizontal plane, or row are less than described support platform 324.Described at least one seepage mouth 323 is preferably evenly distributed through described 3rd snap ring 322
4 seepage mouths 323；Described at least one supports platform 324 is distributed between adjacent described seepage mouth 323.
Described filter flask 1 includes filter flask 1 shell, the water inlet 11 being arranged on filter flask 1 cover top portion and outlet 12 and water outlet
The link slots 14 of mouth 12 connection, described link slot 14 is used for being connected with described connecting tube 311, preferably end count seal 4 and institute
State connecting tube 311 compact siro spinning technology.Described upper cover 31 is not close to filter flask 1 inwall and is caused water inlet 11 to block, preferably described
Upper cover 31 arranges at least one inlet opening between the region of described first snap ring 312 and the second snap ring, it is highly preferred that inlet opening is equal
The even described upper cover 31, beneficially water of being distributed in enters in described filter flask 1.
Described filter flask lid 2 side is provided with bulge loop 22, is correspondingly arranged fluted with described bulge loop 22 bottom described filter flask 1
14, both cooperate with filter flask described in compact siro spinning technology 1 and filter flask lid 2.Preferably, described bulge loop 22 and groove 14 can be arranged
For multipair, to form mazy sealing structure.Preferably, described filter flask lid 2 can also is that the molten lid of rotation, with described filter flask 1 end
Portion connects together with the molten form of rotation.
Hard drainage screen (figure does not shows) is had in described water purification catridge 34 surface configuration；By arranging hard drainage screen, can
Current are played cushioning effect by above-mentioned hard drainage screen, to prevent water purification catridge 34 from shape occurring during current scour
Become.Meanwhile, the large granular impurity in water can also be filtered by above-mentioned hard drainage screen, prevents above-mentioned large granular impurity from adsorbing
On water purification catridge 34 such that it is able to improve the service life of filter element.
Described filter element sets up a central canal, then water enters filter flask from water inlet, then enters water purification from water purification catridge excircle
The inside of filter element, flow in the one end along central canal periphery, inside the seepage mouth entrance central canal of bottom, pretreated water
Flow to the other end inside central canal, then flow out from outlet；Then will not form stagnant water inside filter flask, will not breed bacteria,
Filter element is not easy blocking, improves water quality；The water of entrance filter element is made to fill in the case of filter element duty forward assembling structure
Divide and filter, stagnant water, not president antibacterial will not be formed；Gas will not be stranded in the case of filter element duty reverse-fitting structure, protect
The filter area of card filter element maximizes, and increases total water amount and extends the service life of filter element；The two ends of central canal are directly socketed, peace
Dress is convenient.
Embodiment 2
Present embodiments provide a kind of water purifier, there is the filter element of described band central canal.
Use the filter element of this band central canal, stagnant water inside filter flask, will not be formed, will not breed bacteria, filter element is not easy to block up
Plug, improves water quality；The water of entrance filter element is made fully to filter in the case of filter element duty forward assembling structure, will not shape
Become stagnant water, not president antibacterial；Gas will not be stranded, it is ensured that the filtering surface of filter element in the case of filter element duty reverse-fitting structure
Long-pending maximization, increases total water amount and extends the service life of filter element.
Embodiment described above only have expressed embodiment of the present utility model, and it describes more concrete and detailed, but also
Therefore the restriction to this utility model the scope of the claims can not be interpreted as, as long as using equivalent or the form institute of equivalent transformation
The technical scheme obtained, all should fall within protection domain of the present utility model.
Claims (10)
1. the filter element of a band central canal, it is characterised in that include filter flask lid that filter flask and filter flask be connected and be positioned at described
Central canal assembly in filter flask；Described central canal assembly includes:
Upper cover, it has connecting tube, the first snap ring being arranged on connecting tube opposite side and the second snap ring, and the first snap ring is positioned at second
In snap ring；Described connecting tube is connected with the outlet of described filter flask；
Lower cover, corresponding with upper cover, there is fixing post, the 3rd snap ring being arranged on fixing post opposite side and the 4th snap ring, the 3rd
Snap ring is positioned at the 4th snap ring；Described 3rd snap ring is provided with at least one seepage mouth；Described fixing post is consolidated with described filter flask lid
Determine groove to connect；
Central canal, its two ends are socketed in described first snap ring and the 3rd snap ring respectively；
Water purification catridge, its two ends are socketed in described second snap ring and the 4th snap ring respectively.
The filter element of band central canal the most according to claim 1, it is characterised in that described filter flask includes filter flask shell, setting
At the link slot that the water inlet of filter flask shell one end connects with outlet with outlet, described link slot is for being connected with described
Pipe is connected.
The filter element of band central canal the most according to claim 1, it is characterised in that described connecting tube end count seal and described company
Access slot compact siro spinning technology.
The filter element of band central canal the most according to claim 1, it is characterised in that described upper cover is between the first snap ring and second
At least one inlet opening it is provided with between snap ring.
The filter element of band central canal the most according to claim 1, it is characterised in that the internal diameter of described connecting tube is less than described the
The internal diameter of one snap ring.
The filter element of band central canal the most according to claim 1, it is characterised in that described filter flask lid is provided with bulge loop, described
Filter flask is provided with the groove corresponding with described bulge loop.
The filter element of band central canal the most according to claim 1, it is characterised in that described filter flask medial wall is provided with downward ring
Around the first thread groove, its opening is towards described water purification catridge.
8. according to the filter element of the band central canal described in claim 1 or 7, it is characterised in that described central canal lateral wall is provided with
Second thread groove of cincture downwards, its opening is towards described water purification catridge.
The filter element of band central canal the most according to claim 1, it is characterised in that described water purification catridge is ultra-filtration element or anti-
Infiltration filter element.
10. a water purifier, it is characterised in that there is the filter element of band central canal as described in claim 1 to 9 is arbitrary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620550299.2U CN205683708U (en) | 2016-06-08 | 2016-06-08 | The filter element of a kind of band central canal and water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620550299.2U CN205683708U (en) | 2016-06-08 | 2016-06-08 | The filter element of a kind of band central canal and water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205683708U true CN205683708U (en) | 2016-11-16 |
Family
ID=57260473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620550299.2U Expired - Fee Related CN205683708U (en) | 2016-06-08 | 2016-06-08 | The filter element of a kind of band central canal and water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205683708U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112973454A (en) * | 2021-02-05 | 2021-06-18 | 关建辉 | Water purifier |
-
2016
- 2016-06-08 CN CN201620550299.2U patent/CN205683708U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112973454A (en) * | 2021-02-05 | 2021-06-18 | 关建辉 | Water purifier |
| CN112973454B (en) * | 2021-02-05 | 2023-08-25 | 中山市华帝环境科技有限公司 | Water purifier |
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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 |
Granted publication date: 20161116 Termination date: 20170608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |