CN205868020U - Novel filter core stagnant water structure - Google Patents
Novel filter core stagnant water structure Download PDFInfo
- Publication number
- CN205868020U CN205868020U CN201620677309.9U CN201620677309U CN205868020U CN 205868020 U CN205868020 U CN 205868020U CN 201620677309 U CN201620677309 U CN 201620677309U CN 205868020 U CN205868020 U CN 205868020U
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- hole
- water
- osculum
- movable sleeve
- pure water
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Abstract
The utility model relates to a novel filter core stagnant water structure, including overlapping reverse osmosis membrane, switching sleeve and the shell of establishing from inside to outside in proper order, be provided with the pure water passageway in the reverse osmosis membrane, leave the clearance as wastewater channel between reverse osmosis membrane and the switching sleeve, leave the clearance between switching sleeve and the shell and be linked together with reverse osmosis membrane as raw water passageway, this raw water passageway, the shell upper end is provided with the raw water filling hole that is linked together with the raw water passageway, the last check valve that is used for communicateing filling hole and raw water passageway that is provided with of switching sleeve to it gets into the raw water passageway to make the raw water wash the check valve open after the filling hole input, the last wastewater effluent hole that is linked together with wastewater channel that is provided with of switching sleeve, be provided with the wash port that is linked together with the wastewater effluent hole on the shell. The driving mechanism has the advantages of simple structure and convenient use.
Description
Technical field
This utility model relates to a kind of Novel filter cartridge water sealing structure.
Background technology
It is provided with multiple aquaporin excessively on the filter element of water purifier, is respectively used to circulate former water, pure water and waste water etc..These mistakes
Aquaporin is required for arranging water-stop, for preventing the operation of aqueous reflux and water purifier.
Utility model content
The problem that this utility model exists for above-mentioned prior art makes improvement, skill the most to be solved in the utility model
Art problem is to provide a kind of Novel filter cartridge water sealing structure, and simple in construction, stagnant water effect is good.
In order to solve above-mentioned technical problem, the technical solution of the utility model is: a kind of Novel filter cartridge water sealing structure, including
The most sheathed reverse osmosis membrane, reducing sleeve and shell, is provided with pure water passage, described reverse osmosis in described reverse osmosis membrane
Leave gap between permeable membrane and reducing sleeve as waste water tunnel, leave gap between described reducing sleeve and shell and lead to as former water
Road, this former aquaporin is connected with reverse osmosis membrane, and described shell upper end is provided with the former water hand-hole being connected with former aquaporin,
It is provided with on described reducing sleeve for connecting hand-hole and the check valve of former aquaporin, so that washing open after the input of former waterfront economy hand-hole
Check valve enters former aquaporin, described reducing sleeve is provided with the wastewater effluent hole being connected with waste water tunnel, on described shell
Being provided with the osculum being connected with wastewater effluent hole, described reducing sleeve upper end is provided with pure water apopore, described pure water water outlet
Hole inner bottom part is provided with the chamber stretching into pure water passage, and this chamber sidewall is provided with the opening being connected with pure water passage, described
Be arranged with upper end in osculum and pass the movable sleeve of osculum, described movable sleeve lower end part in chamber, described movable sleeve side
Wall lower end is provided with water inlet, the lateral wall at the upper and lower two ends of this water inlet is provided with pure water sealing ring, in described movable sleeve
Being provided with the drainage channel being connected with water inlet, top, described osculum medial wall is provided with annular slope protuberance, described work
Dynamic set is positioned on the lateral wall of osculum and is provided with the first sealing ring, this lateral wall is also arranged with and makes movable sleeve remain
The outwardly spring of state, the external diameter of described first sealing ring is less than osculum internal diameter and is more than annular slope protuberance internal diameter,
During so that pressing under movable sleeve, waste water is exported from osculum by wastewater effluent hole again, and water inlet and opening in communication, pure water is from pure
Aquaporin is discharged, and flows out from drainage channel after opening and water inlet.
Further, described shell upper end is provided with the wall base for pressing movable sleeve and rotates valve, and described wall base rotates valve
On be provided with the second through hole and the osculum phase that the first through hole being connected with hand-hole is connected with movable sleeve drainage channel
The third through-hole of connection.
Further, described movable sleeve and wall base rotate and are provided with sealing ring between valve, and described shell rotates valve with wall base
Between be provided with sealing ring.
Further, the lower end contact of described spring is at reducing sleeve top.It is provided with on bottom described osculum medial wall
Water channel is bypassed for connecting the waste water in wastewater effluent hole.
Compared with prior art, this utility model has the advantages that this device is respectively pure water, waste water and Yuan Shui
The Water stop mechanism that passage offer is different, simple in construction, easy to use.
The utility model is described in more detail with detailed description of the invention below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is the organigram during closedown of this utility model embodiment.
Fig. 2 is the organigram during unlatching of this utility model embodiment.
Fig. 3 is partial enlarged drawing at A in Fig. 2.
Fig. 4 is the exploded isometric figure of movable sleeve in this utility model embodiment.
Fig. 5 is reducing sleeve chamber configuration schematic isometric in this utility model embodiment.
In figure: 1-shell, 11-hand-hole, 12-osculum, 13-waste water bypass water channel, 2-reducing sleeve, 21-wastewater effluent
Hole, 22-chamber, the former aquaporin of 23-, 24-opening, 3-reverse osmosis membrane, 31-pure water passage, 32-waste water tunnel, 4-check valve, 5-
Movable sleeve, 51-the first sealing ring, 52-spring, 53-drainage channel, 54-water inlet, 55-pure water sealing ring, 6-wall base rotates
Valve, 61-the first through hole, 62-the second through hole, 63-third through-hole.
Detailed description of the invention
Embodiment one: as shown in Fig. 1 ~ 5, a kind of Novel filter cartridge water sealing structure, including the most sheathed reverse osmosis
Permeable membrane 3, reducing sleeve 2 and shell 1, be provided with pure water passage 31, between described reverse osmosis membrane and reducing sleeve in described reverse osmosis membrane 3
Leave gap as waste water tunnel 32, leave gap between described reducing sleeve and shell as former aquaporin 23, this former aquaporin
23 are connected with reverse osmosis membrane 3, and described shell 1 upper end is provided with the former water hand-hole 11 being connected with former aquaporin, described turn
The check valve 4 for connecting hand-hole 11 and former aquaporin 23 it is provided with, so that former waterfront economy hand-hole 11 inputs backlash in female connector
Opening one-way valve 4 enters former aquaporin 23, and described reducing sleeve 2 is provided with the wastewater effluent hole 21 being connected with waste water tunnel, institute
Stating and be provided with the osculum 12 being connected with wastewater effluent hole on shell, described reducing sleeve upper end is provided with pure water apopore, institute
Stating pure water apopore inner bottom part and be provided with the chamber 22 stretching into pure water passage, this chamber 22 sidewall is provided with and pure water passage 31 phase
The opening 24 of connection, is arranged with upper end and passes the movable sleeve 5 of osculum, described movable sleeve 5 lower end part in described osculum 12
In chamber 22, described movable sleeve 5 side wall lower ends is provided with water inlet 54, and the lateral wall at these water inlet about 54 two ends is all provided with
It is equipped with pure water sealing ring 55, is provided with the drainage channel 53 being connected with water inlet in described movable sleeve, inside described osculum
Wall top is provided with annular slope protuberance, and described movable sleeve is positioned on the lateral wall of osculum and is provided with the first sealing ring 51,
The spring 52 making movable sleeve remain outwardly state, the external diameter of described first sealing ring 51 also it is arranged with on this lateral wall
Less than osculum internal diameter and more than annular slope protuberance internal diameter, during so that pressing under movable sleeve, waste water by wastewater effluent hole again from
Osculum exports, water inlet and opening in communication, and pure water is discharged from pure water passage, from drainage channel after opening and water inlet
Flow out.
In the present embodiment, described shell upper end is provided with the wall base for pressing movable sleeve and rotates valve 6, and described wall base rotates
Be provided with on valve the second through hole 62 that the first through hole 61 being connected with hand-hole 11 is connected with movable sleeve drainage channel 53,
The third through-hole 63 being connected with osculum.
In the present embodiment, described movable sleeve and wall base rotate and are provided with sealing ring between valve, and described shell rotates with wall base
Sealing ring it is provided with between valve.
In the present embodiment, the lower end contact of described spring is at reducing sleeve top.Upper setting bottom described osculum medial wall
There is the waste water bypass water channel for connecting wastewater effluent hole.
This device operation principle is as follows:
1, former water current carry out water shutoff by check valve, back down check valve by hand-hole hydraulic pressure, make former water enter former aquaporin,
It flows to as shown by the arrows in figure 2.
2, former water becomes pure water by after reverse osmosis membrane, loads filter element on wall base, and wall base is rotated valve pressure by filter element, lives
Dynamic set is rotated valve by wall base and depresses, and opening is connected with water inlet, and pure water leads to through pure water passage, opening, water inlet and draining
Road realizes circulation；When filter element takes off, being actively set on jack-up under the elastic force effect of spring, water inlet rises therewith, water inlet two ends
Pure water sealing ring gap is blocked, pure water realizes sealing, its flow to as shown by the arrows in figure 2.The pure water sealing ring of upper end plays
Isolation waste water and the effect of pure water.
3, reverse osmosis membrane includes the waste water inflow waste water tunnel of other impurity, movable sleeve jack-up under the action of the spring, lives
Dynamic the first sealing ring contact put is on annular slope protuberance, and waste water realizes sealing, when only wall base rotates valve pressure, will live
Dynamic set pressure, waste water realizes circulation through wastewater effluent hole, waste water bypass water channel and osculum, and it flows to as shown by the arrows in figure 2.
The foregoing is only preferred embodiment of the present utility model, all according to this utility model claim done equal
Deng change and modification, covering scope of the present utility model all should be belonged to.
Claims (5)
1. a Novel filter cartridge water sealing structure, it is characterised in that: include the most sheathed reverse osmosis membrane, reducing sleeve and
Shell, is provided with pure water passage in described reverse osmosis membrane, leave gap and lead to as waste water between described reverse osmosis membrane and reducing sleeve
Road, leaves gap as former aquaporin between described reducing sleeve and shell, this former aquaporin is connected with reverse osmosis membrane, described outside
Shell upper end is provided with the former water hand-hole being connected with former aquaporin, described reducing sleeve is provided with for connecting hand-hole and former
The check valve of aquaporin, so that former waterfront economy hand-hole input backlash opening one-way valve enters former aquaporin, described reducing sleeve is arranged
There is the wastewater effluent hole being connected with waste water tunnel, described shell is provided with the osculum being connected with wastewater effluent hole, institute
Stating reducing sleeve upper end and be provided with pure water apopore, described pure water apopore inner bottom part is provided with the chamber stretching into pure water passage, should
Chamber sidewall is provided with the opening being connected with pure water passage, is arranged with upper end and passes the activity of osculum in described osculum
Set, described movable sleeve lower end part is in chamber, and described movable sleeve side wall lower ends is provided with water inlet, the upper and lower two ends of this water inlet
Lateral wall on be provided with pure water sealing ring, be provided with the drainage channel being connected with water inlet in described movable sleeve, described
Top, osculum medial wall is provided with annular slope protuberance, and described movable sleeve is positioned on the lateral wall of osculum and is provided with first
Sealing ring, this lateral wall is also arranged with the spring making movable sleeve remain outwardly state, described first sealing ring
External diameter is less than osculum internal diameter and more than annular slope protuberance internal diameter, and during so that pressing under movable sleeve, waste water passes through wastewater effluent hole
Exporting from osculum, water inlet and opening in communication, pure water is discharged from pure water passage, from draining after opening and water inlet again
Passage flows out.
Novel filter cartridge water sealing structure the most according to claim 1, it is characterised in that: described shell upper end be provided with for by
The wall base of pressure movable sleeve rotates valve, and described wall base rotates and is provided with, on valve, the first through hole and movable sleeve being connected with hand-hole
The third through-hole that the second through hole that drainage channel is connected is connected with osculum.
Novel filter cartridge water sealing structure the most according to claim 2, it is characterised in that: described movable sleeve and wall base rotate valve it
Between be provided with sealing ring, described shell and wall base rotate and are provided with sealing ring between valve.
4. according to the Novel filter cartridge water sealing structure described in claim 1 or 3, it is characterised in that: the lower end contact of described spring exists
Reducing sleeve top.
5. according to the Novel filter cartridge water sealing structure described in claim 1 or 3, it is characterised in that: bottom described osculum medial wall
On be provided with for connecting wastewater effluent hole waste water bypass water channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620677309.9U CN205868020U (en) | 2016-07-01 | 2016-07-01 | Novel filter core stagnant water structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620677309.9U CN205868020U (en) | 2016-07-01 | 2016-07-01 | Novel filter core stagnant water structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205868020U true CN205868020U (en) | 2017-01-11 |
Family
ID=57693597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620677309.9U Active CN205868020U (en) | 2016-07-01 | 2016-07-01 | Novel filter core stagnant water structure |
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| Country | Link |
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| CN (1) | CN205868020U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107174951A (en) * | 2017-07-12 | 2017-09-19 | 蔡巧巧 | A kind of filter core assembly |
| CN108704367A (en) * | 2018-07-20 | 2018-10-26 | 绍兴摩纳净水科技有限公司 | A kind of water sealing structure for filtering apparatus for drinking water |
| CN111888936A (en) * | 2019-09-17 | 2020-11-06 | 广东韦博科技有限公司 | Simple and easy type filtering component of side intaking and use its filter core structure |
| CN113828035A (en) * | 2021-10-22 | 2021-12-24 | 深圳逗爱创新科技有限公司 | Filter equipment and pet water dispenser |
-
2016
- 2016-07-01 CN CN201620677309.9U patent/CN205868020U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107174951A (en) * | 2017-07-12 | 2017-09-19 | 蔡巧巧 | A kind of filter core assembly |
| CN108704367A (en) * | 2018-07-20 | 2018-10-26 | 绍兴摩纳净水科技有限公司 | A kind of water sealing structure for filtering apparatus for drinking water |
| CN111888936A (en) * | 2019-09-17 | 2020-11-06 | 广东韦博科技有限公司 | Simple and easy type filtering component of side intaking and use its filter core structure |
| CN113828035A (en) * | 2021-10-22 | 2021-12-24 | 深圳逗爱创新科技有限公司 | Filter equipment and pet water dispenser |
| CN113828035B (en) * | 2021-10-22 | 2023-02-28 | 深圳逗爱创新科技有限公司 | Filter equipment and pet water dispenser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180110 Address after: 361000 Fujian Province, Xiamen city Tongan Industrial Zone Siming Park No. 305 Patentee after: Xiamen Bailin water purification technology Co. Ltd. Address before: Tianfeng road in Jimei District of Xiamen City, Fujian Province, No. 69 361000 Patentee before: Xiamen Runner Industrial Corporation |