CN205995141U - A kind of fast disassembly type filter element capable of washing - Google Patents
A kind of fast disassembly type filter element capable of washing Download PDFInfo
- Publication number
- CN205995141U CN205995141U CN201620989884.2U CN201620989884U CN205995141U CN 205995141 U CN205995141 U CN 205995141U CN 201620989884 U CN201620989884 U CN 201620989884U CN 205995141 U CN205995141 U CN 205995141U
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- CN
- China
- Prior art keywords
- filter element
- cylinder
- washing
- cutting ferrule
- element capable
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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.)
- Withdrawn - After Issue
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Abstract
This utility model is related to water purifier filter element field, more particularly, to a kind of fast disassembly type filter element capable of washing, including outer tube and the filter assemblies being arranged in outer tube, outer tube includes cylinder and the cover being detachably connected on cylinder, the setting of cylinder bottom is fluted, the Basolateral of cylinder is provided with sealing ring, cover includes cutting ferrule and is set in lock tube movable up and down on cutting ferrule, ball with groove fit is provided with cutting ferrule, ball can in cutting ferrule radial deflection, it is provided with elastic component between lock tube and cutting ferrule, lock tube can inwardly be promoted ball and so that ball is closely engaged with groove by elastic component.The outer tube of this filter element is detachable design, while ensureing water-stop, can quickly split out filter assemblies, filter assemblies quickly be cleaned and changes.
Description
Technical field
This utility model is related to water purifier filter element field, more particularly, to a kind of fast disassembly type filter element capable of washing.
Background technology
Filter element used by existing water purifier is all outer tube and the filter assemblies being arranged on outer tube composition, filter assemblies is placed in outer
Using thermoplastic processes, outer tube is integrally formed after in cylinder, filter element is made disposable products to reach good water-stop effect.
Existing filter assemblies are typically all to adopt filtrate, activated carbon and one or more the combination therein of PP cotton.
In addition, for the water obtaining high-quality, filter assemblies generally comprise the filter material layer setting gradually from inside to outside, active carbon layer and PP
Cotton layer.
Such filter assemblies, on the one hand, because the PP cotton filter core life-span is 6 months, and active carbon filter core is 12 months, because
For bi-material under normal circumstances, with reach the life-span at first time as replacing construction, because filter element is integral type product, use
The filter element that family can only more renew uses, therefore 12 months life-spans of script activated carbon were shorter by 6 months；On the other hand, outer tube is
PC material, its service life is more than 1 year, and the design of integrated filter core also virtually reduces the service life of outer tube.
Utility model content
In order to solve the above problems, the purpose of this utility model is to provide a kind of fast disassembly type filter element capable of washing, this filter element
Outer tube be detachable design, ensure water-stop while, can quickly split out filter assemblies, filter assemblies are carried out
Quickly clean and change.
For achieving the above object, this utility model employs the following technical solutions：
A kind of fast disassembly type filter element capable of washing, including outer tube with the filter assemblies that are arranged in outer tube, outer tube include cylinder and
It is detachably connected on the cover on cylinder, the setting of cylinder bottom is fluted, and the Basolateral of cylinder is provided with sealing ring, cover bag
Include cutting ferrule and be set in lock tube movable up and down on cutting ferrule, cutting ferrule is provided with the ball with groove fit, ball can be in card
Radial deflection in set, is provided with elastic component between lock tube and cutting ferrule, lock tube can inwardly be promoted ball and be made ball by elastic component
Closely engage with groove.
Wherein, it is provided with the annular seal space of the labyrinth type of an annular, annular seal space and outer tube and filter assemblies in described sealing ring
Between intake antrum connection.
Wherein, described cylinder is provided with draw-in groove, the top of lock tube is provided with the fastener with draw-in groove cooperation.
Wherein, described cylinder bottom has been provided with spacing bulge loop, and groove is arranged on the lower section of bulge loop.
Wherein, the bottom of described lock tube is provided with grip part.
Wherein, described filter assemblies include setting gradually filter bed of essence and coarse filtration layer from inside to outside, and coarse filtration layer is detachably connected
Outside filter bed of essence.
Wherein, described coarse filtration layer is made up of many sublayers, and the inner and outer wall of every sublayer is provided with connection screw thread.
Wherein, described filter bed of essence is active carbon layer, and coarse filtration layer is PP cotton layer.
This utility model has the advantages that：
1st, this utility model fast disassembly type filter element capable of washing, the outer tube of this filter element is detachable design, is ensureing water-stop
While, can quickly split out filter assemblies, filter assemblies quickly be cleaned and changes.
2nd, outer tube of the present utility model is made up of cylinder and cover, and cover using the cutting ferrule of the inside and is movably set in cutting ferrule
Outer lock tube, and be connected by way of ball is closely closed with the groove on cylinder, while ensureing the water tightness of filter element,
Achieve the quickly and easily dismounting of outer tube.
3rd, setting draw-in groove on cylinder of the present utility model, fastener is set on lock tube, after cylinder and cover pretension, by rotation
Cover, by the engaging of draw-in groove and fastener, thus further fixed cylinder and cover, prevents user misoperation.
4th, sealing ring of the present utility model is hollow setting and connects intake antrum, by the intrinsic water inlet of filter element with go out watery distension
Contracting sealing ring is realizing the water tightness of filter element and quickly and easily to dismantle, convenient and practical.
5th, the PP cotton layer of filter assemblies of the present utility model is Multi-layer design, is to be detachably connected, so, tears open between multilamellar
The filter assemblies unloading out can directly change the PP cotton layer of outer layer after not washing clean clearly, economic and environment-friendly.
Brief description
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is partial structurtes enlarged diagram of the present utility model；
Fig. 3 is the structural representation of draw-in groove of the present utility model and fastener；
Fig. 4 is the structural representation of sealing ring of the present utility model.
Description of reference numerals：
1- filter assemblies, 11- filter material layer, 12- filter bed of essence, 13- coarse filtration layer, 2- cylinder, 21- bulge loop, 22- groove, 23- card
Groove, 3- cover, 31- cutting ferrule, 32- lock tube, 321- fastener, 33- ball, 34- sealing ring, 341- annular seal space, 342- communicating pipe,
35- elastic component.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, this utility model is described in further details：
As shown in Figure 1 to Figure 3, a kind of fast disassembly type filter element capable of washing, including outer tube with the filter assemblies that are arranged in outer tube
1；
Described outer tube includes cylinder 2 and the cover 3 being detachably connected on cylinder 2；
Described cylinder 2 bottom is provided with bulge loop 21, and bulge loop 21 plays position-limiting action to whole cover 3, and to outer tube and cylinder
Build the effect of preliminary sealing.Arrange fluted 22 in the lower section of bulge loop 21, above described bulge loop 21 or bulge loop 21
It is provided with draw-in groove 23, in the present embodiment, four draw-in grooves 23 are evenly arranged with bulge loop 21.
The lower outside of described cylinder 2 is provided with sealing ring 34, sealing ring 34 be arranged on groove 22 lower section it is preferred that
Sealing ring 34 is arranged on the Basolateral of cylinder 2；Further, as shown in figure 4, being provided with an annular in described sealing ring 34
The annular seal space 341 of labyrinth type, is provided with communicating pipe 342 outside sealing ring 34, and communicating pipe 342 passes through a channel connection outer tube and filtration
Intake antrum between assembly 1；During water inlet intracavity water inlet, internal pressure increases, and water was entered in sealing ring 34 by communicating pipe 342
Annular seal space 341 make sealing ring 34 expand to increase, water passes through generation throttle effect during the gap in tortuous labyrinth and reaches Drain Resistance
Purpose, strengthens sealing function；During disassembly, cleaning filter assemblies 1, discharge water, the water in the annular seal space 341 of sealing ring 34 can pass through
Communicating pipe 342 flows out, and sealing ring 34 reduces, and is easy to the dismounting of cylinder 2 and cover 3.
Described cover 3 includes cutting ferrule 31 and is movably set in the lock tube 32 can freely up and down move on cutting ferrule 31；Described card
Ball 33 with groove 22 cooperation is provided with set 31, ball 33 radially has certain free travel, that is, in cutting ferrule 31
Can radially can offset left and right in cutting ferrule 31；Specifically, the cutting ferrule 31 of annular is evenly arranged with four stroke holes（In figure
Not shown）, stroke in the hole is nested with four balls 33, the particle diameter of the ball 33 that the aperture in stroke hole is slightly larger than, and stroke hole both limited
Make the position of ball 33, ensured that ball 33 can be in stroke in the hole radial deflection again.
The top of described lock tube 32 is provided with the fastener 321 with draw-in groove 23 cooperation, in the present embodiment, the lock tube 32 of annular
Top be evenly arranged with four fasteners 321, coordinate with the draw-in groove 23 of cylinder 2 respectively；The bottom of lock tube 32 is provided with to be easy to hold
The grip part 322 held.
It is provided with elastic component 35, lock tube 32 can make ball 33 inside by elastic component 35 between described lock tube 32 and cutting ferrule 31
Roll and make ball 33 closely to engage with groove 22, in the present embodiment, described elastic component 35 is spring.By grip part 322 to
Lower slider lock tube 32, makes ball 33 be in free state, cylinder 2 can be enclosed within lock tube 32, pushes down on cylinder 2 up to cylinder 2
Groove 22 reaches at the ball 33 of cutting ferrule 31, sliding lock set 32 then up, and lock tube 32 promotes ball 33 to move inward, and makes lock tube
32 entire card, in groove 22, reach pretension effect, then rotate lock tube 32, the fastener of lock tube 32 again to lock tube 32 and cylinder 2
321 snap in the draw-in groove 23 of cylinder 2, fix lock tube 32 and cylinder 2.When opening outer tube, need first to rotate lock tube 32, make fastener
321 disengaging draw-in grooves 23, then sliding lock set 32, make ball 33 again be in free state, then extract cylinder 2 out, by two
The operation of step can make cylinder 2 separate with cover 3, prevent old man or the direct down operation of child, open outer tube by mistake, cause
Water in filter element sprays.
Described filter assemblies 1 include filter material layer 11, filter bed of essence 12 and the coarse filtration layer 13 setting gradually from inside to outside, described filter
The bed of material 11 and the non-dismountable connection of filter bed of essence 12, described coarse filtration layer 13 is detachably connected on outside filter bed of essence 12, described coarse filtration layer 13
It is made up of many sublayers, the inner and outer wall of every sublayer is provided with connection screw thread；In the present embodiment, described filter bed of essence 12 is
Active carbon layer, described filter bed of essence 12 is PP cotton layer, and described coarse filtration layer 13 includes multilamellar PP cotton layer, and PP cotton layer inner and outer wall is all provided with
It is equipped with connection screw thread.
This filter element uses when needing to clean filter assemblies 1 when 6 months, and the water within emptying rotates cover 3, and downwards
Sliding lock set 32, takes cover 3 apart, splits out filter assemblies 1, cleans PP cotton layer using ultrasound wave or high-pressure cleaning device, if clearly
Wash effect undesirable, the outside PP cotton layer of replaceable.
The foregoing is only specific embodiment of the present utility model, not thereby limit patent model of the present utility model
Enclose, the equivalent structure transformation that every utilization this utility model description and accompanying drawing content are made, or be directly or indirectly used in it
The technical field of his correlation, is all included in the same manner in scope of patent protection of the present utility model.
Claims (8)
1. a kind of fast disassembly type filter element capable of washing it is characterised in that：Including outer tube and the filter assemblies being arranged in outer tube（1）, outward
Cylinder includes cylinder（2）Be detachably connected on cylinder（2）On cover（3）, cylinder（2）Bottom setting is fluted（22）, cylinder
（2）Basolateral be provided with sealing ring（34）, cover（3）Including cutting ferrule（31）Be set in cutting ferrule（31）On can be up and down
Lock tube（32）, cutting ferrule（31）On be provided with and groove（22）The ball of cooperation（33）, ball（33）Can be in cutting ferrule（31）Internal diameter
To skew, lock tube（32）With cutting ferrule（31）Between be provided with elastic component（35）, lock tube（32）By elastic component（35）Can inwardly push away
Dynamic ball（33）And make ball（33）With groove（22）Closely engage.
2. fast disassembly type according to claim 1 filter element capable of washing it is characterised in that：Described sealing ring（34）Inside it is provided with ring
The annular seal space of the labyrinth type of shape（341）, annular seal space（341）With outer tube and filter assemblies（1）Between intake antrum connection.
3. fast disassembly type according to claim 2 filter element capable of washing it is characterised in that：Described cylinder（2）On be provided with draw-in groove
（23）, lock tube（32）Top be provided with and draw-in groove（23）The fastener of cooperation（321）.
4. fast disassembly type according to claim 3 filter element capable of washing it is characterised in that：Described cylinder（2）Bottom has been provided with
Spacing bulge loop（21）, groove（22）It is arranged on bulge loop（21）Lower section.
5. fast disassembly type according to claim 4 filter element capable of washing it is characterised in that：Described lock tube（32）Bottom be provided with
Grip part（322）.
6. the filter element capable of washing of the fast disassembly type according to any claim in claim 1 to 5 it is characterised in that：Described mistake
Filter assembly（1）Including setting gradually filter bed of essence from inside to outside（12）With coarse filtration layer（13）, coarse filtration layer（13）It is detachably connected on essence
Filtering layer（12）Outward.
7. fast disassembly type according to claim 6 filter element capable of washing it is characterised in that：Described coarse filtration layer（13）By many sublayers
Composition, the inner and outer wall of every sublayer is provided with connection screw thread.
8. fast disassembly type according to claim 7 filter element capable of washing it is characterised in that：Described filter bed of essence（12）For activated carbon
Layer, coarse filtration layer（13）For PP cotton layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620989884.2U CN205995141U (en) | 2016-08-30 | 2016-08-30 | A kind of fast disassembly type filter element capable of washing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620989884.2U CN205995141U (en) | 2016-08-30 | 2016-08-30 | A kind of fast disassembly type filter element capable of washing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205995141U true CN205995141U (en) | 2017-03-08 |
Family
ID=58194866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620989884.2U Withdrawn - After Issue CN205995141U (en) | 2016-08-30 | 2016-08-30 | A kind of fast disassembly type filter element capable of washing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205995141U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106110752A (en) * | 2016-08-30 | 2016-11-16 | 福建金源泉科技发展有限公司 | A kind of fast disassembly type filter element capable of washing |
| CN108375306A (en) * | 2018-01-17 | 2018-08-07 | 山东齐明炭素有限公司 | A kind of ring-form calcining furnace |
-
2016
- 2016-08-30 CN CN201620989884.2U patent/CN205995141U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106110752A (en) * | 2016-08-30 | 2016-11-16 | 福建金源泉科技发展有限公司 | A kind of fast disassembly type filter element capable of washing |
| CN106110752B (en) * | 2016-08-30 | 2019-01-29 | 福建金源泉科技发展有限公司 | A kind of fast disassembly type filter core capable of washing |
| CN108375306A (en) * | 2018-01-17 | 2018-08-07 | 山东齐明炭素有限公司 | A kind of ring-form calcining furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170308 Effective date of abandoning: 20190129 |
|
| AV01 | Patent right actively abandoned |