CN108704367A - A kind of water sealing structure for filtering apparatus for drinking water - Google Patents
A kind of water sealing structure for filtering apparatus for drinking water Download PDFInfo
- Publication number
- CN108704367A CN108704367A CN201810801231.0A CN201810801231A CN108704367A CN 108704367 A CN108704367 A CN 108704367A CN 201810801231 A CN201810801231 A CN 201810801231A CN 108704367 A CN108704367 A CN 108704367A
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- China
- Prior art keywords
- water
- filter flask
- filter
- center
- pole
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 133
- 238000007789 sealing Methods 0.000 title claims abstract description 26
- 238000001914 filtration Methods 0.000 title claims abstract description 22
- 239000003651 drinking water Substances 0.000 title claims abstract description 18
- 235000020188 drinking water Nutrition 0.000 title claims abstract description 18
- 239000002351 wastewater Substances 0.000 claims abstract description 92
- 238000011068 loading method Methods 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 3
- 108091006146 Channels Proteins 0.000 description 9
- 238000001223 reverse osmosis Methods 0.000 description 8
- 239000012528 membrane Substances 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000001728 nano-filtration Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 102000012002 Aquaporin 4 Human genes 0.000 description 1
- 108010036280 Aquaporin 4 Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/33—Self-supporting filtering elements arranged for inward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a kind of water sealing structures for filtering apparatus for drinking water, belong to the technical field of water filtering device structure, remaining water flows out after solving the problems, such as cartridge removal, include in filter flask and for purifying raw water and for installing filter flask filter cartridge seat, filter flask is equipped with reducible lifting Water stop mechanism, lifting Water stop mechanism is flexibly supported and is often enclosed on pure water outlet and wastewater outlet and the two is made to close, lifting Water stop mechanism can follow the loading of filter flask to act, and overcome its resilient support to reach the unlatching to pure water outlet and wastewater outlet by loading port.Compared with prior art, after filter flask is removed, lifting Water stop mechanism lifts Water stop mechanism and blocks in pure water outlet and wastewater outlet, pure water and waste water can not flow out the present invention at this time since elastically supported will realize resets.
Description
【Technical field】
The present invention relates to the technical fields of water filtering device structure, especially a kind of sealing for filtering apparatus for drinking water
Structure.
【Background technology】
With the continuous development of science and technology, the family for having come into users of Prinking water filter slowly, wherein instead
Osmosis filtration device and nanofiltration filter device can be to pure water and waste water be discharged respectively after raw water filtration processing, the two structure
Main includes being mounted on the filter core in filter flask and for purifying drinking water and the filter cartridge seat for installing filter flask, and the filter core is directed to
Reverse-osmosis filtering device and nanofiltration filter device are divided into reverse osmosis membrane filter element and nanofiltration membrane filter, between filter core and filter flask formed with
The intake tunnel that filter core is connected is used for the entrance of raw water, and filter core is discharged in hollow form and formation for the pure water of pure water to be discharged
Channel, filter flask are equipped with the waste water passing away for waste water discharge connected with filter core.
In the prior art, no matter reverse-osmosis filtering device and nanofiltration filter device, due to its do not have for pure water arrange
Go out the water sealing structure in channel and waste water passing away, water purification passing away and waste water passing away are in open shape, when filter flask is from filter
After core print seat is removed, the pure water and waste water that do not drain remain in filter core, and the pure water and waste water are easy from the net of open shape
It is flowed out in water passing away and waste water passing away, using being inconvenient.
【Invention content】
The purpose of the present invention is exactly to solve the problems of the prior art, proposes a kind of sealing for filtering apparatus for drinking water
Structure can close pure water outlet and wastewater outlet in time in cartridge removal, and pure water and waste water is avoided to flow out.
To achieve the above object, the present invention proposes a kind of water sealing structure for filtering apparatus for drinking water, including installation
In filter flask and for purifying raw water and for installing filter flask filter cartridge seat, formed and the filter between the filter core and filter flask
The intake tunnel that core is connected, the filter core is in hollow form and forms pure water passing away, and the filter flask is equipped with and the filter
The waste water passing away that core is connected is respectively equipped on the filter flask logical with intake tunnel, pure water passing away and waste water discharge
Water inlet, pure water outlet and the wastewater outlet of road connection, the loading port being packed into for the filter flask is offered in the filter cartridge seat,
The filter flask is equipped with reducible lifting Water stop mechanism, and the lifting Water stop mechanism is flexibly supported and is often enclosed in described pure
On water out and wastewater outlet and the two is made to close, the lifting Water stop mechanism can follow the loading of the filter flask to act, by filling
Entrance overcomes its resilient support to reach the unlatching to the pure water outlet and wastewater outlet.
It is used for preferably, the lifting Water stop mechanism includes center-pole, spring and being connected on the center-pole
The waste water plug of the wastewater outlet is blocked, the center-pole is liftable to be arranged in the filter flask, and the spring is with vertical
Direction flexibly supports the center-pole and the waste water plug is made to block on the wastewater outlet, the pure water passing away
It is equipped with antireverse valve spool, the center-pole overcomes spring force rising that the antireverse valve spool can be made to open and waste water plug is made to be detached from
The wastewater outlet.
Preferably, the center-pole center offers the drainage channel being connected to the pure water passing away, it is described
Pure water outlet is arranged in the center-pole, and the antireverse valve spool is located at the top of the center-pole, and the center-pole overcomes bullet
Spring force rise can the open-top antireverse valve spool so that the drainage channel and the pure water passing away are connected.
Preferably, the waste water passing away forms the installation cavity for installing the spring, the peace in filter flask
It behave affectedly and is passed through simultaneously from the installation cavity and wastewater outlet with the waste water passing away and wastewater outlet connection, the center-pole
It extends to outside the filter flask and forms driving end.
Preferably, the loading port is equipped with internal thread, the filter flask is equipped with external screw thread, and the filter flask can be through described
Internal thread and external screw thread cooperation rotation are packed into the loading port, and the loading port is equipped with supporting table, and being packed into the filter flask can be by
Supporting table supports the driving end to overcome spring force, driving center-pole to move up.
Preferably, the driving end of the center-pole is equipped with screw socket, the supporting table is equipped with to be coordinated with the screw socket
Limit table top, rotate the filter flask can make limit table top along screw socket slide so that the center-pole complete lifting.
It is emitted preferably, the filter flask further includes worry bottle cap and switching, the filter flask lid is located on the filter flask, the filter
Core is emitted through the switching in the filter flask, and institute's filter flask lid and switching emit the filter core being installed in the filter flask
It is interior.
Preferably, the filter flask is equipped with end cap, the filter flask is mounted on through the end cap in the filter cartridge seat, described
Water inlet, pure water outlet and wastewater outlet are arranged on the end cap.
Preferably, the water inlet is equipped with the second antireverse valve spool, second antireverse valve spool can be according to water feeding pressure
Reach opening and closing.
Preferably, the junction of the waste water plug and center-pole and pure water passing away is equipped with sealing ring.
Beneficial effects of the present invention：Compared with prior art, for the present invention after filter flask is packed into, loading port gives lifting sealing
One, mechanism overcomes its active force flexibly supported, pure water outlet and wastewater outlet that can realize pure water and waste water in opening state
Discharge, and after filter flask is removed, lifting Water stop mechanism lifts Water stop mechanism at this time since elastically supported will realize resets
It blocks in pure water outlet and wastewater outlet, pure water and waste water can not flow out.
The feature and advantage of the present invention will be described in detail by embodiment combination attached drawing.
【Description of the drawings】
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the enlarged drawing at A in Fig. 1；
Fig. 3 is the structural schematic diagram of filter flask in the present invention；
Fig. 4 is the enlarged drawing at B in Fig. 3；
Fig. 5 is the decomposition diagram of filter flask in the present invention；
In figure：1- filter flasks, 2- filter cartridge seats, 3- filter cores, 4- intake tunnels, 5- pure water passing away, the discharge of 6- waste water are logical
Road, 7- water inlets, 8- pure water outlets, 9- wastewater outlets, 10- loading ports, 11- center-poles, 12- springs, 13- waste water plug,
14- drainage channels, 15- installation cavitys, 16- internal threads, 17- external screw threads, 18 supporting tables, 19- screw sockets, 20- limits table top, 21- filters
Bottle cap, 22- switching emit, 23- end caps, the second antireverse valve spools of 24-, 25- sealing rings, 26- antireverse valve spools.
【Specific implementation mode】
Refering to fig. 1 to Fig. 5, the present invention includes the filter core 3 being mounted in filter flask 1 and for purifying raw water and is used to install filter
The filter cartridge seat 2 of bottle 1 forms the intake tunnel 4 connected with the filter core 3, during the filter core 3 is between the filter core 3 and filter flask 1
Empty shape simultaneously forms pure water passing away 5, and the filter flask 1 is equipped with the waste water passing away 6 connected with the filter core 3, described
Water inlet 7, the pure water being connected to intake tunnel 4, pure water passing away 5 and waste water passing away 6 are respectively equipped on filter flask 1
Outlet 8 and wastewater outlet 9, water inlet 7 are located at the side of pure water outlet 8 and wastewater outlet 9, are offered in the filter cartridge seat 2
The loading port 10 for rotating and being packed into for the filter flask 1, the filter flask 1 are equipped with reducible lifting Water stop mechanism, lift sealing
Mechanism is flexibly supported and is often enclosed on the pure water outlet 8 and wastewater outlet 9 and the two is made to close, the lifting water cutting off machine
Structure can follow the rotation loading of the filter flask 1 to act, and overcome its resilient support to reach to the pure water outlet 8 by loading port 10
With the unlatching of wastewater outlet 9, after filter flask 1 and the disengaging of filter cartridge seat 2, lifting Water stop mechanism loses effect of the loading port 10 to it
Power, therefore it is realized and resets, lifting Water stop mechanism at this time, realization is often enclosed in the pure water outlet 8 and waste water goes out by flexibly supporting
On mouth 9.
Specifically, the lifting Water stop mechanism includes center-pole 11, spring 12 and is connected on the center-pole 11
Waste water plug 13 for blocking the wastewater outlet 8, the center-pole 11 is liftable to be arranged in the filter flask 1, described
Spring 12 flexibly supports the center-pole 11 with vertical direction and the waste water plug 13 is made to block on the wastewater outlet 8,
The pure water passing away 5 is equipped with antireverse valve spool 26, and the center-pole 11 overcomes the rising of 12 elastic force of spring that can make described stop
Inverse spool 26 is opened and waste water plug 13 is made to be detached from the wastewater outlet 9.One end of spring 12 is supported in filter flask 1, the other end
Center-pole 11 is supported, reaches and gives center-pole 11 1 downward thrusts, using the thrust so that the cooperation of waste water plug 13 blocks
On wastewater outlet 9；When center-pole 11 overcomes 12 elastic force of spring to rise, center-pole 11 is not only able to that antireverse valve spool 26 is pushed to make
It opens pure water passing away 5, so that pure water can be discharged, at the same time, center-pole 11 will drive on waste water plug 13
It rises, disengages it from the wastewater outlet 9, to which wastewater outlet 8 is opened, be convenient for the discharge of waste water.After filter flask 1 is removed, center
Bar 11 will decline under the resilient support of spring 12, reach reset, and antireverse valve spool 26 and wastewater outlet 8 are to close at this time.
Specifically, 11 center of the center-pole offers the drainage channel 14 being connected to the pure water passing away 5, institute
It states pure water outlet 8 to be arranged on the center-pole 11, the antireverse valve spool 26 is located at the top of the center-pole 11, in described
Core bar 11 overcome 12 elastic force of spring rise can the open-top antireverse valve spool 26 so that the drainage channel 14 and the pure water are arranged
Go out the connection of channel 5.Waste water and pure water segregation can be avoided two mixing using the drainage channel 14 in the center-pole 11.
Specifically, the waste water passing away 6 forms the installation cavity 15 for installing the spring 12, institute in filter flask 1
It states installation cavity 15 and the waste water passing away 6 and wastewater outlet 9 is connected, the center-pole 11 is from the installation cavity 15 and waste water
It is extended through in outlet 9 to formation driving end outside the filter flask 1.Formation driving end is stretched out from filter flask 1 using center-pole 11
Structure so that when filter flask 1 loading port 10 be packed into or dismantle when, it is sensitiveer to the elevating control of center-pole 11, while
Waste water and pure water can be avoided to mix so that structure is more reasonable.
Specifically, the loading port 10 is equipped with internal thread 16, the filter flask 1 is equipped with external screw thread 17, and the filter flask 1 can
It is packed into the loading port 10 through the internal thread 16 and the cooperation rotation of external screw thread 17, the loading port 10 is equipped with supporting table 18,
The driving end can be supported to overcome 12 elastic force of spring, driving center-pole 11 to move up by supporting table 18 by being packed into the filter flask 1.
The structure coordinated using internal thread 16 and external screw thread 17, realizes the fixation that is spirally connected of filter flask 1 and filter cartridge seat 2, while easy disassembly,
Also it can give center-pole 11 specific displacement information, so that center-pole 11 can be lifted smoothly.
Specifically, the driving end of the center-pole 11 is equipped with screw socket 19, the supporting table 18 is equipped with and the screw socket
The limit table top 20 of 19 cooperations, rotating the filter flask 1 can be such that limit table top 20 is slided along screw socket 19, so that the center-pole 11 is complete
At lifting.When center-pole 11 follows filter flask 1 to rotate, the circular motion for shape of being spinned along screw socket 19 using limit table top 20, and
Screw socket 19 will drive center-pole 11 to complete lifting.
Specifically, the filter flask 1 further includes filter flask lid 21 and switching emits 22, the filter flask lid 21 is located on the filter flask 1,
The filter core 3 emits 22 through the switching and is mounted in the filter flask 1, and institute's filter flask lid 21 and switching emit 22 and limit the filter core 3
In the filter flask 1.
Specifically, the filter flask 1 is equipped with end cap 23, the filter flask 1 is mounted on the filter cartridge seat 2 through the end cap 23
Interior, the water inlet 7, pure water outlet 8 and wastewater outlet 9 are arranged on the end cap 23.The end cap 23 can be with filter flask 1 one
Body formed, end cap 23 facilitates equipment using split-type design with filter flask 1 to lift the loading of Water stop mechanism in the present embodiment
Assembled formation improves processing enterprise's production efficiency.
Specifically, the water inlet 7 is equipped with the second antireverse valve spool 24, second antireverse valve spool 24 can be according to water inlet water
Pressure reaches opening and closing.
Specifically, the waste water plug 12 and center-pole 11 and the junction of pure water passing away 5 are equipped with sealing
Circle 25.Simultaneously, also be provided with sealing ring 25 on the screw socket 19 of center-pole 11 and the external screw thread 17 of filter flask 1, external screw thread 17 it is close
Seal 25 makes filter core 1 be sealed with filter cartridge seat 3；The sealing ring 25 of screw socket 19 prevents pure water from being mixed with waste water；Waste water plug 12
Sealing ring 25：When filter core 1 is mounted in filter cartridge seat 3, wastewater outlet 9 is opened, waste water is made to flow out；When filter core 1 leaves unused, closing
Wastewater outlet 9, prevents waste water from flowing out.
The course of work of the present invention：
Raw water is opened 24 check valve core 2 of the second antireverse valve spool of water inlet 7 due to hydraulic pressure, raw water by into
Aquaporin-4 flows into filter core 3, and then place flows into reverse-osmosis membrane element, when system applies 0.45Mpa hydraulic pressure in reverse-osmosis membrane element
When, a part of raw water penetrates reverse osmosis membrane fenestra, and the bar that catchments into reverse-osmosis membrane element goes out pure water, another part raw water stream
Go out concentrated water (waste water) through reverse-osmosis membrane element surface.
And in filter flask 1 rotates clockwise installation process, the hanging platform of filter flask 1 is transported downwards along the oblique guiding of filter cartridge seat 2
It is dynamic, it is rotatably mounted to the 20 open-top center-pole 11 (center-pole moves up) of limit table top of filter cartridge seat 2 behind position, it is pure to simultaneously turn on
The outlet of water and waste water (concentrated water).When filter flask 1 rotates counterclockwise into capable dismounting, the spring 12 of center-pole 11 resets (center at this time
Bar starts to move down, and is returned to original state).
Wastewater effluent mouth is caused to seal, since center-pole moves down, check valve core 1 will be closed, in the bar that catchments
Pure water is not flowed out by check valve core 12, and pure water water outlet is closed.Thus center-pole 11 can control pure water simultaneously and go out
The open and close of mouth 8 and wastewater outlet 9.Simultaneously as external water pressure disappears, the second check valve core 24 is closed, water inlet 7
It simultaneously closes off.
Above-described embodiment is the description of the invention, is not limitation of the invention, it is any to simple transformation of the present invention after
Scheme all belong to the scope of protection of the present invention.
Claims (10)
1. a kind of water sealing structure for filtering apparatus for drinking water, including be mounted in filter flask (1) and for purifying drinking water
Filter core (1) and filter cartridge seat (2) for installing the filter flask (1) are formed and the filter between the filter core (3) and filter flask (1)
The intake tunnel (4) that core (3) is connected, the filter core (3) is in hollow form and forms pure water passing away (5), the filter flask (1)
Be equipped with the waste water passing away (6) connected with the filter core (3), be respectively equipped on the filter flask (1) and intake tunnel (4),
Water inlet (7), pure water outlet (8) and the wastewater outlet (9) that pure water passing away (5) is connected to waste water passing away (6),
It is characterized in that：The loading port (10) being packed into for the filter flask (1) is offered on the filter cartridge seat (2), is set on the filter flask (1)
There is the lifting water cutting off machine for both being flexibly supported and being often enclosed on the pure water outlet (8) and wastewater outlet (9) and made and closed
Structure, the lifting Water stop mechanism can follow the loading of the filter flask (1) to act, overcome its resilient support to reach by loading port (10)
Unlatching to the pure water outlet (8) and wastewater outlet (9).
2. a kind of water sealing structure for filtering apparatus for drinking water according to claim 1, it is characterised in that：The lifting
Water stop mechanism includes center-pole (11), spring (12) and is connected to going out for blocking the waste water on the center-pole (11)
The waste water plug (13) of mouthful (8), the liftable setting of center-pole (11) in the filter flask (1), the spring (12) with
Vertical direction flexibly supports the center-pole (11) and the waste water plug (13) is made to block on the wastewater outlet (9), institute
It states pure water passing away (5) and is equipped with antireverse valve spool (26), the center-pole (11) overcomes the rising of spring (12) elastic force that can make
The antireverse valve spool (26) opens and waste water plug (13) is made to be detached from the wastewater outlet (9).
3. a kind of water sealing structure for filtering apparatus for drinking water according to claim 2, it is characterised in that：The center
Bar (11) center offers the drainage channel (14) being connected to the pure water passing away (5), and the pure water outlet (8) sets
It sets on the center-pole (11), the antireverse valve spool (26) is located at the top of the center-pole (11), the center-pole (11)
Overcome spring (12) elastic force rise can the open-top antireverse valve spool (26) so that the drainage channel (14) and the pure water are arranged
Go out channel (5) connection.
4. a kind of water sealing structure for filtering apparatus for drinking water according to claim 3, it is characterised in that：The waste water
Passing away (6) forms the installation cavity (15) for installing the spring (12), the installation cavity (15) and institute in filter flask (1)
It states waste water passing away (6) and wastewater outlet (9) to connect, the center-pole (11) is from the installation cavity (15) and wastewater outlet
(9) it is extended through in the filter flask (1) and forms driving end outside.
5. a kind of water sealing structure for filtering apparatus for drinking water according to claim 4, it is characterised in that：The loading
Mouth (10) is equipped with internal thread (16), and the filter flask (1) is equipped with external screw thread (17), and the filter flask (1) can be through the internal thread
(16) and external screw thread (17) cooperation rotation is packed into the loading port (10), and the loading port (10) is equipped with supporting table (18), dress
Entering the filter flask (1) can be supported the driving end to overcome spring (12) elastic force by supporting table (18), drive center-pole (11) to
Upper movement.
6. a kind of water sealing structure for filtering apparatus for drinking water according to claim 4, it is characterised in that：The center
The driving end of bar (11) is equipped with screw socket (19), and the supporting table (18) is equipped with the limit table top coordinated with the screw socket (19)
(20), rotating the filter flask (1) can be such that limit table top (20) is slided along screw socket (19), so that the center-pole (11) is completed to rise
Drop.
7. a kind of water sealing structure for filtering apparatus for drinking water according to claim 1, it is characterised in that：The filter flask
(1) further include that worry bottle cap (21) and switching emit (22), the filter flask lid (21) is located on the filter flask (1), filter core (3) warp
The switching emits (22) in the filter flask (1), and institute's filter flask lid (21) and switching emit (22) and limit the filter core (3) and pacify
In the filter flask (1).
8. a kind of water sealing structure for filtering apparatus for drinking water according to claim 7, it is characterised in that：The filter flask
(1) it is equipped with end cap (23), the filter flask (1) is mounted on through the end cap (23) in the filter cartridge seat (2), the water inlet
(7), pure water outlet (8) and wastewater outlet (9) are arranged on the end cap (23).
9. a kind of water sealing structure for filtering apparatus for drinking water according to claim 1, it is characterised in that：The water inlet
Mouth (7) is equipped with the second antireverse valve spool (24), and second antireverse valve spool (24) can reach opening and closing according to water feeding pressure.
10. a kind of water sealing structure for filtering apparatus for drinking water according to claim 2, it is characterised in that：It is described useless
Water blocking head (12) and center-pole (11) and the junction of pure water passing away (5) are equipped with sealing ring (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810801231.0A CN108704367A (en) | 2018-07-20 | 2018-07-20 | A kind of water sealing structure for filtering apparatus for drinking water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810801231.0A CN108704367A (en) | 2018-07-20 | 2018-07-20 | A kind of water sealing structure for filtering apparatus for drinking water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108704367A true CN108704367A (en) | 2018-10-26 |
Family
ID=63875193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810801231.0A Pending CN108704367A (en) | 2018-07-20 | 2018-07-20 | A kind of water sealing structure for filtering apparatus for drinking water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108704367A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109999553A (en) * | 2019-05-09 | 2019-07-12 | 广东韦博科技有限公司 | A kind of pressing lift discharges into the filter device of water |
| CN112826321A (en) * | 2020-12-31 | 2021-05-25 | 绍兴摩纳净水科技有限公司 | Water purifying and quick heating integrated machine |
| USD948661S1 (en) | 2020-07-10 | 2022-04-12 | Qingdao Ecopure Filter Co., Ltd. | Water filter |
| CN117865282A (en) * | 2024-03-13 | 2024-04-12 | 成都天府智慧大厨房科技有限责任公司 | Kitchen garbage oil-water separation device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2481769Y (en) * | 2001-05-18 | 2002-03-13 | 林声雁 | Water saver |
| KR101162029B1 (en) * | 2012-04-12 | 2012-07-03 | 진만재 | Drainage assembly with filter removing hair |
| CN203002084U (en) * | 2012-09-03 | 2013-06-19 | 科勒(中国)投资有限公司 | Leakproof structure of inverted filter core |
| CN105457381A (en) * | 2016-01-11 | 2016-04-06 | 厦门建霖工业有限公司 | Water stopping structure applied to water purifier filter element and working method thereof |
| CN205472732U (en) * | 2016-04-07 | 2016-08-17 | 爱唯科环境科技股份有限公司 | Filter core leak protection structure is invertd to purifier |
| CN205868020U (en) * | 2016-07-01 | 2017-01-11 | 厦门建霖工业有限公司 | Novel filter core stagnant water structure |
| CN206414857U (en) * | 2017-01-05 | 2017-08-18 | 宁波福特恩净水设备有限公司 | A kind of modular filter cartridge construction |
| CN208943627U (en) * | 2018-07-20 | 2019-06-07 | 绍兴摩纳净水科技有限公司 | A kind of water sealing structure for filtering apparatus for drinking water |
-
2018
- 2018-07-20 CN CN201810801231.0A patent/CN108704367A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2481769Y (en) * | 2001-05-18 | 2002-03-13 | 林声雁 | Water saver |
| KR101162029B1 (en) * | 2012-04-12 | 2012-07-03 | 진만재 | Drainage assembly with filter removing hair |
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