CN110075591A - Hide water tank pre-filtering device - Google Patents
Hide water tank pre-filtering device Download PDFInfo
- Publication number
- CN110075591A CN110075591A CN201910203420.2A CN201910203420A CN110075591A CN 110075591 A CN110075591 A CN 110075591A CN 201910203420 A CN201910203420 A CN 201910203420A CN 110075591 A CN110075591 A CN 110075591A
- Authority
- CN
- China
- Prior art keywords
- filter core
- water tank
- filtering device
- check valve
- mounting hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 63
- 238000001914 filtration Methods 0.000 title claims abstract description 49
- 238000009434 installation Methods 0.000 claims abstract description 8
- 239000011324 bead Substances 0.000 claims description 8
- 230000014759 maintenance of location Effects 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 108091006146 Channels Proteins 0.000 claims 7
- 102000010637 Aquaporins Human genes 0.000 claims 1
- 108010063290 Aquaporins Proteins 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- 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
- B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
-
- 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
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- 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
- B01D35/30—Filter housing constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/40—Special measures for connecting different parts of the filter
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses hiding water tank pre-filtering device, including ontology and filter core, the ontology includes filtration channel, intake tunnel and an at least exhalant canal, and the filter core is movable to be sheathed on filtration channel；Check valve is installed in the intake tunnel；The pillar of the check valve one and filter core contact passes through the dismounting of filter core, the contact state of control and pillar, to control the opening and closing of check valve.When hiding water tank product need to clear up filtration core, it is only necessary to remove panel, retracting for filtration core can be realized, while water route is voluntarily closed, after installation resets, water route is voluntarily got through, and product can work normally, quite fast and conveniently.
Description
Technical field
The present invention relates to hiding water tank pre-filtering devices.
Background technique
The approval that water tank product more and more obtains user is hidden, global country variant or area are sold, it is thus right
More stringent requirements are proposed for the applicability of product, need to meet the water quality of different regions.It is necessary to improve the stain of product as a result,
Can, and it is on sale after facilitate repair and maintenance.Since concealed toilet water tank volume is small, in disassembly process and comfort level,
To the more demanding of filter device.Traditional technology is to be still to remove inside hiding water tank in addition to needing to remove water tank panel
Driving drain valve assembly, screw and close water inlet angle valve, remove inlet valve, from water intake valve end remove filter core cleaning, then
Installation resets step by step accordingly, then unscrews water inlet angle valve, quite cumbersome.Meanwhile existing pre-filtering device is being replaced
When, if user forgets to close valve and dismantle filter device, usually because impact force caused by hydraulic pressure will be so that filter device be torn open
It is popped up during unloading, and sprays water column, user is damaged, there is biggish security risk.Due to hiding water tank operation
Space is small, and operation step is poly- more, and misloading risk, time and effort consuming are easy to appear in layman's disassembly process.
Summary of the invention
It is an object of the invention to provide hiding water tank pre-filtering device in place of overcome the deficiencies in the prior art, solve
It has determined the problems in above-mentioned background technique.
The technical solution adopted by the present invention to solve the technical problems is: hiding water tank pre-filtering device, including ontology
And filter core, the ontology include filtration channel, intake tunnel and an at least exhalant canal, the filter core is movable to be sheathed on filtering
Channel；
The filtration channel in the axial direction on set a mounting hole, the filter core is inserted in filtration channel by mounting hole and is closed
Mounting hole；A hollow filter chamber is equipped in the filter core, filter chamber peripheral wall is equipped with filter opening；The filter core periphery is provided with annular
Protrusion, the annular protrusion is fitted closely with filtration channel inner wall, and filtration channel is divided into intake antrum and water chamber；
The intake tunnel is connected to intake antrum, and the two junction is equipped with limiting platform, sets through-hole on the limiting platform；
Check valve is installed in the intake tunnel；The check valve includes limit plane, retention bead and pillar, the retention bead
It is set to the periphery of limit plane, the limit plane is parallel with limiting platform, and the through-hole that the pillar passes through limiting platform prolongs
Intake antrum, and the end contact with filter core are extended to, makes to limit between plane and limiting platform that there are cross water gap；
The exhalant canal is connected to water chamber.
In a preferred embodiment of the present invention, the intake tunnel is vertical with filtration channel, and the limit plane is set to
Above limiting platform, the upper surface contact of the pillar and filter core end.
In a preferred embodiment of the present invention, the end of the pillar is spherical surface, and the filter core is from end to mounting hole side
There is the bevel structure for gradually increasing filter core upper level upwards.
In a preferred embodiment of the present invention, the retaining ring for only check valve abjection of setting up defences in the intake tunnel.
In a preferred embodiment of the present invention, the check valve has using center as the structure symmetrical above and below of axis.
In a preferred embodiment of the present invention, the filter core further includes hand-held part, and the hand-held part is sheathed on outside mounting hole
Week, and internal screw thread is set on hand-held part, the threaded engagement interlocking with mounting hole periphery, for closing mounting hole.
In a preferred embodiment of the present invention, sealing ring is equipped between the filter core and inner wall of the hole installing.
In a preferred embodiment of the present invention, the hand-held part is equipped with knob.
In a preferred embodiment of the present invention, the filter device is set in the panel of closestool concealed water tank, described
The mounting hole of filtration channel is arranged towards user direction, and the hand-held part is exposed to panel cover and sets place in space.
The technical program compared with the background art, it has the following advantages:
This programme structure is simple, meets simple installation, the repair, maintenance requirement of hiding water tank.It only needs to take panel
Under, retracting for filtration core can be realized, while water route is voluntarily closed, after installation resets, water route is voluntarily got through, and product can be normal
Work, quite fast and conveniently.
Detailed description of the invention
Fig. 1 is filter device explosive view.
Fig. 2 is the sectional view of Fig. 1.
Fig. 3 is one-way valve structures schematic diagram.
Fig. 4 is filter cartridge construction schematic diagram.
Fig. 5 is spherical surface and bevel structure relative position schematic diagram.
Fig. 6 is body construction schematic diagram.
Fig. 7 is check valve installation position schematic diagram.
Fig. 8 is limiting platform position view.
Fig. 9 is water flowing schematic diagram under normal condition, and arrow indicates water (flow) direction.
Figure 10 is schematic diagram of cutting off the water supply under disassembly status, and arrow indicates water (flow) direction.
Figure 11 is filter device schematic view of the mounting position.
Figure 12 is filter device installation site perspective view and filter device enlarged diagram.
Figure 13 is filter device installation site cross-sectional view.
Figure 14 is disassembly flow chart.
Wherein, 1- ontology, 11- intake tunnel, 13- limiting platform, 131- through-hole, 15- exhalant canal, the spare water outlet of 152-
Channel (reserved), 17- mounting hole；2- filter core, 21- annular protrusion, 23- filter opening, 25- sealing ring, the hand-held part 27-, the inclined-plane 29- knot
Structure；3- check valve, 31- limit plane, 33- pillar, 331- spherical surface, 35- retention bead；4- retaining ring；5- panel, 51- connecting rod,
52- pressing lever；9- crosses water gap.
Specific embodiment
The contents of the present invention are illustrated with reference to the accompanying drawings and examples:
Embodiment 1
Please refer to Fig. 1~13, the hiding water tank pre-filtering device of the present embodiment, including ontology 1 and filter core 2, described
Body 1 includes filtration channel, intake tunnel 11 and an at least exhalant canal 15, and the filter core 2 is movable to be sheathed on filtration channel；
The filtration channel in the axial direction on set a mounting hole 17, the filter core 2 is inserted in filtration channel by mounting hole 17
And close mounting hole 17；A hollow filter chamber is equipped in the filter core 2, filter chamber peripheral wall is equipped with filter opening 23；Outside the filter core 2
It is provided with annular protrusion week, the annular protrusion is fitted closely with filtration channel inner wall, and filtration channel is divided into intake antrum
With water chamber；
The intake tunnel 11 is connected to intake antrum, and the two junction is equipped with limiting platform 13, on the limiting platform 13
If through-hole 131；Check valve 3 is installed in the intake tunnel 11；The check valve 3 includes limit plane 31, retention bead 35
With pillar 33, the retention bead 35 is set to the periphery of limit plane 31, and the limit plane 31 is parallel with limiting platform 13,
The through-hole 131 that the pillar 33 passes through limiting platform 13 extends to intake antrum, and the end contact with filter core 2, makes to limit plane
There are cross water gap 9 between 31 and limiting platform 13；
As can be seen from figures 6 to 8, in the present embodiment, the intake tunnel 11 is vertical with filtration channel, the limit plane 31
It is set to 13 top of limiting platform, the upper surface contact of the pillar 33 and 2 end of filter core.The end of the pillar 33 is spherical surface
331, the filter core 2 has the bevel structure 29 for gradually increasing 2 upper level of filter core on 17 direction of mounting hole from end,
Spherical surface 331 and bevel structure 29 ensure that more smoothly to the control of check valve 3 during filter core 2 mounts and dismounts, and facilitate province
Power.
The exhalant canal 15 is connected to water chamber, and there are two exhalant canal 15, one is normally to make for the present embodiment setting
Exhalant canal 15, one is spare exhalant canal 152.
In the present embodiment, the retaining ring 4 that the only check valve 3 of setting up defences in the intake tunnel 11 is deviate from, the retaining ring 4 are set to
The water inlet end of check valve 3, due to technique and the demand of operation, the limit plane 31 of the check valve 3 is the center of circle, entire check valve
3 likeness in form barbells, have using center as the structure symmetrical above and below of axis.As check valve 3 between the retaining ring 4 and limiting platform 13
Through-hole 131 is equally arranged in activity space, the top of retaining ring 4, enables the superposed limit plane of check valve 3 31 by retaining ring 4
It limits well, while the height of activity space at least guarantees that 3 water inlet end of check valve is still protected when 3 lower part of check valve is jacked up
There are cross water gap 9.And the retention bead 35 of 3 periphery of check valve ensure that stabilization of the check valve 3 in intake tunnel 11, this reality
The raised quantity for applying example is 4, to limit 31 center of plane as the center of circle, is angularly arranged at intervals at the periphery of limit plane 31,
The water gap 9 excessively and pillar 33 that ensure that intake tunnel 11 can accurately cooperate with through-hole 131.
In the present embodiment, in order to realize that fast assembling-disassembling, the filter core 2 further include hand-held part 27, integral type is can be used in filter core 2
Or multiple part combinations；The knob used for operator is set on hand-held part 27.The filter device is set to the concealed water of closestool
In the panel 5 of case, the mounting hole 17 of the filtration channel is arranged towards user direction, and the hand-held part 27 is exposed to panel
5 lids set place in space.The hand-held part 27 is sheathed on 17 periphery of mounting hole, and sets internal screw thread on hand-held part 27, with mounting hole
The threaded engagement interlocking of 17 peripheries, for closing mounting hole 17.Sealing ring 25 is equipped between 17 inner wall of the filter core 2 and mounting hole,
Well ensure the leakproofness of filter device.
Please refer to Fig. 9, under normal condition, filter core 2 is in filtration channel, and bevel structure 29 jacks up pillar 33, is made
It limits plane 31 and limiting platform 13 is detached from, water flow flows through retaining ring 4 by the water inlet end of check valve 3, into intake tunnel 11, flows through
3 periphery of check valve, via the intake antrum crossed water gap 9 and enter filtration channel between through-hole 131 and pillar 33；Subsequently enter filter core
In 2 filter cavity, filtered water flow flows out to water chamber by filter opening 23, then flows into exhalant canal 15, completes filtering；
Figure 10~14 are please referred to, when needing demolition and maintenance, user removes the panel 5 (Figure 14-is 1.) of hiding water tank, tears open
Fall connecting rod 51 and pressing lever 52, remove panel rack (Figure 14-2., repair window), hand is used in the exposure of hand-held part 27 of filter core 2
It twists knob and filter core 2 is extracted into (Figure 14-is 3.)；At this point, filter core 2 no longer with 33 contact of pillar, in 11 water flow of intake tunnel and unidirectional
Under the action of 3 gravity of valve, check valve 3 falls, and is less than limit plane 31 since the size of through-hole 131 is greater than pillar 33, limit
Plane 31 is bonded with limiting platform 13, and the water gap 9 of crossing between the two disappears, and intake tunnel 11 is voluntarily closed；By the filter core 2 of replacement
After loading onto, state back to normal, water route is voluntarily got through, and finally covers connecting rod 51, pressing lever 52, panel rack and panel 5,
Product works normally.
The above is only the preferred embodiment of the present invention, the range implemented of the present invention that therefore, it cannot be limited according to, i.e., according to
Equivalent changes and modifications made by the invention patent range and description, should still be within the scope of the present invention.
Claims (9)
1. hiding water tank pre-filtering device, it is characterised in that: including ontology and filter core, the ontology include filtration channel, into
Aquaporin and at least an exhalant canal, the filter core is movable to be sheathed on filtration channel；
The filtration channel in the axial direction on set a mounting hole, the filter core is inserted in filtration channel by mounting hole and closes installation
Hole；A hollow filter chamber is equipped in the filter core, filter chamber peripheral wall is equipped with filter opening；The filter core periphery is provided with convex annular
It rises, the annular protrusion is fitted closely with filtration channel inner wall, and filtration channel is divided into intake antrum and water chamber；
The intake tunnel is connected to intake antrum, and the two junction is equipped with limiting platform, sets through-hole on the limiting platform；It is described
Check valve is installed in intake tunnel；The check valve includes limit plane, retention bead and pillar, the retention bead setting
In the periphery of limit plane, the limit plane is parallel with limiting platform, and the through-hole that the pillar passes through limiting platform extends to
Intake antrum, and the end contact with filter core, make to limit between plane and limiting platform that there are cross water gap；
The exhalant canal is connected to water chamber.
2. hiding water tank pre-filtering device according to claim 1, it is characterised in that: the intake tunnel and filtering are logical
Road is vertical, and the limit plane is set to above limiting platform, the upper surface contact of the pillar and filter core end.
3. hiding water tank pre-filtering device according to claim 2, it is characterised in that: the end of the pillar is ball
Face, the filter core have the bevel structure for gradually increasing filter core upper level on mounting hole direction from end.
4. hiding water tank pre-filtering device according to claim 1, it is characterised in that: set up defences only in the intake tunnel
The retaining ring of check valve abjection.
5. hiding water tank pre-filtering device according to claim 4, it is characterised in that: the check valve has with center
For the structure symmetrical above and below of axis.
6. hiding water tank pre-filtering device according to claim 1, it is characterised in that: the filter core further includes holding
Portion, the hand-held part is sheathed on mounting hole periphery, and internal screw thread is set on hand-held part, the threaded engagement interlocking with mounting hole periphery,
For closing mounting hole.
7. hiding water tank pre-filtering device according to claim 6, it is characterised in that: the filter core and inner wall of the hole installing
Between be equipped with sealing ring.
8. hiding water tank pre-filtering device according to claim 6, it is characterised in that: the hand-held part is equipped with knob.
9. hiding water tank pre-filtering device according to claim 6, it is characterised in that: the filter device is set to horse
In the panel of bucket concealed water tank, the mounting hole of the filtration channel is arranged towards user direction, and the hand-held part is exposed
Place is set in space in panel cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910203420.2A CN110075591A (en) | 2019-03-18 | 2019-03-18 | Hide water tank pre-filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910203420.2A CN110075591A (en) | 2019-03-18 | 2019-03-18 | Hide water tank pre-filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110075591A true CN110075591A (en) | 2019-08-02 |
Family
ID=67413232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910203420.2A Pending CN110075591A (en) | 2019-03-18 | 2019-03-18 | Hide water tank pre-filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110075591A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220025518A (en) * | 2020-08-24 | 2022-03-03 | 주식회사 교원프라퍼티 | Valve for removing filter pressure and Filter module including the same |
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| CN101472623A (en) * | 2006-05-10 | 2009-07-01 | 亨格斯特有限及两合公司 | Liquid filter with a non-return valve in the filtered side flow channel |
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| CN203627943U (en) * | 2014-01-07 | 2014-06-04 | 潍坊怡诺珐玛医药装备有限公司 | Vacuum pump gas etching silencing protecting device |
| CN206487881U (en) * | 2017-02-27 | 2017-09-12 | 洪荣东 | It is a kind of can automatic water stopping Explosion-proof valve |
| CN206617628U (en) * | 2017-03-15 | 2017-11-07 | 佛山市顺德区碧信环保科技有限公司 | The water sealing structure of filter body |
| CN207483476U (en) * | 2017-10-30 | 2018-06-12 | 佛山市顺德区美的饮水机制造有限公司 | Element kit, composite filter element device and purifier |
| CN207634708U (en) * | 2017-12-15 | 2018-07-20 | 广东汉特科技有限公司 | A kind of multi-functional switching valve |
| CN108317254A (en) * | 2018-01-19 | 2018-07-24 | 商球 | A kind of current-limiting apparatus of plumbing for building equipment robot control system(RCS) |
| CN109091945A (en) * | 2018-09-28 | 2018-12-28 | 台州舒易机电科技有限公司 | It is a kind of quickly to change water purifier |
| CN208356275U (en) * | 2018-05-28 | 2019-01-11 | 长城汽车股份有限公司 | Filter and oil cooler |
| CN209985022U (en) * | 2019-03-18 | 2020-01-24 | 厦门倍洁特建材有限公司 | Front-mounted filter device of hidden water tank |
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2019
- 2019-03-18 CN CN201910203420.2A patent/CN110075591A/en active Pending
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| CN101472623A (en) * | 2006-05-10 | 2009-07-01 | 亨格斯特有限及两合公司 | Liquid filter with a non-return valve in the filtered side flow channel |
| DE102006036123A1 (en) * | 2006-08-01 | 2008-02-07 | Hans Sasserath & Co. Kg | Drinking water filter for connection to e.g. water meter has an inlet and an outlet that are coaxial with the filter insert |
| CN102135184A (en) * | 2010-01-22 | 2011-07-27 | 浙江经立五金机械有限公司 | Filter single-control valve |
| CN102218239A (en) * | 2010-04-16 | 2011-10-19 | 上海亚弘过滤器材有限公司 | Integrated water purifying device with automatic water locking mechanism |
| CN203627943U (en) * | 2014-01-07 | 2014-06-04 | 潍坊怡诺珐玛医药装备有限公司 | Vacuum pump gas etching silencing protecting device |
| CN206487881U (en) * | 2017-02-27 | 2017-09-12 | 洪荣东 | It is a kind of can automatic water stopping Explosion-proof valve |
| CN206617628U (en) * | 2017-03-15 | 2017-11-07 | 佛山市顺德区碧信环保科技有限公司 | The water sealing structure of filter body |
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| CN108317254A (en) * | 2018-01-19 | 2018-07-24 | 商球 | A kind of current-limiting apparatus of plumbing for building equipment robot control system(RCS) |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220025518A (en) * | 2020-08-24 | 2022-03-03 | 주식회사 교원프라퍼티 | Valve for removing filter pressure and Filter module including the same |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210914 Address after: 361000 No. 601, Tonghong Road, Tong'an Park, industrial concentration zone, Tong'an District, Xiamen City, Fujian Province Applicant after: BESTTER(XIAMEN) TECHNOLOGY Inc. Address before: No. 9-10 Siming Garden, Tong'an Industrial Concentration Zone, Xiamen City, Fujian Province, 361000 Applicant before: XIAMEN BESTTER PLUMBING Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190802 |
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| RJ01 | Rejection of invention patent application after publication |