CN104645681B - One easily changes filter cartridge construction - Google Patents
One easily changes filter cartridge construction Download PDFInfo
- Publication number
- CN104645681B CN104645681B CN201510097661.5A CN201510097661A CN104645681B CN 104645681 B CN104645681 B CN 104645681B CN 201510097661 A CN201510097661 A CN 201510097661A CN 104645681 B CN104645681 B CN 104645681B
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- filter element
- water
- piston
- hole
- containing cavity
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- 238000010276 construction Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 182
- 239000011229 interlayer Substances 0.000 claims abstract description 69
- 230000007246 mechanism Effects 0.000 claims abstract description 63
- 102000010637 Aquaporins Human genes 0.000 claims abstract description 33
- 108010063290 Aquaporins Proteins 0.000 claims abstract description 33
- 108091006146 Channels Proteins 0.000 claims abstract description 32
- 238000013016 damping Methods 0.000 claims description 42
- 230000003068 static effect Effects 0.000 claims description 12
- 230000000284 resting effect Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 4
- 230000008450 motivation Effects 0.000 claims description 4
- 238000004146 energy storage Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 9
- 238000001914 filtration Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000010410 layer Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Water Treatment By Sorption (AREA)
Abstract
The open one of the present invention easily changes filter cartridge construction, filter element main body is arranged in filter element shell, filter element main body is made up of multiple filter element interlayers, and each filter element interlayer is respectively provided with inlet opening and apopore, inlet opening and apopore and connects with aquaporin and the drainage channel excessively of filter element interlayer respectively；Divide water rotating mechanism to may be rotatably mounted on filter element shell, point water rotating mechanism arranges the first water hole and the second water hole；The inlet opening of the first water hole connection filter element interlayer and filter element water inlet end, the apopore of the second water hole connection filter element interlayer and filter element water side；Rotating a point water rotating mechanism, the first water hole and the second water hole connect from inlet opening and the apopore of different filter element interlayers one by one, are filtered in filter element interlayer access water route the most successively.The integrated multiple filter element interlayers of the present invention, integral type encapsulates, and saves material；Automatically switching and use new filter element interlayer and judge filter element replacing opportunity, filter element replacing is more accurate for opportunity.
Description
Technical field
The present invention relates to water filtration technology field, refer in particular to one and easily change filter cartridge construction.
Background technology
In prior art, water purifier uses multistage filtering or single-stage to filter.During multistage filtering,
Owing to the service life of every grade of filter element is different, change the filter element cycle inconsistent, need to often change filter element, use more
Trouble；When single-stage filters, owing to each department water quality and water habits are different, when filter element pollutes breed bacteria, it is impossible to accurately grasp
Filter element replacing opportunity.
For increasing the service life of filter element such as activated carbon, generally increase filter material consumption.Increase filter material consumption and extend the use longevity
The defect of life is, occurs that filter element pollutes such as bacteria breed or filter element and blocks during once using, and the most whole filter element will
Change, cause waste of material, increase use cost.
Summary of the invention
It is an object of the invention to provide one and easily change filter cartridge construction, integrated multiple filter element interlayers, integral type encapsulates, joint
Material saving, meanwhile, automatically switches and uses new filter element interlayer and judge filter element replacing opportunity, and filter element replacing is more accurate for opportunity.
For reaching above-mentioned purpose, the solution of the present invention is:
One easily changes filter cartridge construction, including filter element shell, filter element main body, point water rotating mechanism and hydraulic pressure stop mechanism；
Filter element main body is arranged in filter element shell, and filter element main body is made up of multiple filter element interlayers, and each filter element interlayer is respectively provided with into water
Hole and apopore, inlet opening and apopore connect with aquaporin and the drainage channel excessively of filter element interlayer respectively；Divide water rotating mechanism
May be rotatably mounted on filter element shell, point water rotating mechanism arranges the first water hole and the second water hole；First water hole is even
The inlet opening of logical filter element interlayer and filter element water inlet end, the apopore of the second water hole connection filter element interlayer and filter element water side；Turn
Moving a point water rotating mechanism, the first water hole and the second water hole connect from inlet opening and the apopore of different filter element interlayers one by one,
The most successively filter element interlayer access water route is filtered；Hydraulic pressure stop mechanism coordinates with a point water rotating mechanism so that point water turns
Motivation structure is in rotation or resting state, and when between aquaporin and drainage channel, pressure reduction is less excessively, a point water rotating mechanism is in static
When state, excessively aquaporin are bigger with drainage channel pressure reduction, a point water rotating mechanism is in rotary state.
Further, water rotating mechanism is divided to include rotation dish and torsion spring；Rotation dish may be rotatably mounted on filter element shell, torsion spring
One end is connected with rotation dish, and the torsion spring other end is connected with filter element shell, and torsion spring is in energy storage state and gives rotation dish torsion, and first
Water hole and the second water hole are arranged on rotation dish；Hydraulic pressure stop mechanism coordinates with rotation dish so that rotation dish is in rotation
Or resting state, when between aquaporin and drainage channel, pressure reduction is less excessively, rotation dish remains static, and crosses aquaporin and leads to draining
When road pressure reduction is bigger, rotation dish is in rotary state.
Further, a point water rotating mechanism also includes support, and support is arranged on rotation dish, and support arranges rotating shaft, and filter element
Housing arranges axis hole, and rack shaft is installed in the axis hole of filter element shell, and torsion spring is rack-mount, and one end is with support even
Connecing, the torsion spring other end is connected with filter element shell.
Further, water rotating mechanism is divided also to include that the first seal wear-resistant sheet, the first seal wear-resistant sheet are arranged on rotation and try to get to the heart of a matter
Portion, the first seal wear-resistant sheet is provided with the first water hole and through hole corresponding to the second water hole.
Further, hydraulic pressure stop mechanism includes stage clip, piston and card column；Arranging containing cavity on rotation dish, containing cavity is provided with
Water inlet damping hole, water inlet damping hole connects with filter element water inlet end；Stage clip and piston are arranged in containing cavity, and stage clip one end is with accommodating
Chamber sidewall connects, and the stage clip other end is connected with piston one end, and the piston other end stretches out in outside containing cavity；Cross aquaporin to lead to draining
When between road, pressure reduction is less, piston is under stage clip effect, and piston supports with the card column being fixedly installed to containing cavity external movement, piston
Leaning on, rotation dish remains static, and when aquaporin is bigger with drainage channel pressure reduction excessively, hydraulic pressure is transferred to live by water inlet damping hole
Plug, piston separates with card column to containing cavity internal motion, piston, and rotation dish is in rotary state.
Further, water inlet damping hole is disposed proximate to piston and stretches out on the containing cavity sidewall of the outer one end of containing cavity, hydraulic pressure
Promote piston to containing cavity internal motion by water inlet damping hole.
Further, stretch out in the outer one end of containing cavity away from piston, containing cavity arranges water outlet damping hole.
Further, also including fixed disk and the second seal wear-resistant sheet, fixed disk is arranged in filter element main body, each filter element every
Layer inlet opening and apopore are arranged on fixed disk, and the aquaporin of crossing of inlet opening and filter element interlayer connects, apopore and filter element every
Layer drainage channel connection；Second seal wear-resistant sheet is arranged on fixed disk, and the second seal wear-resistant sheet is arranged and inlet opening and water outlet
The through hole that hole is corresponding.
Further, card column is arranged on fixed disk.
Further, hydraulic pressure stop mechanism includes stage clip, piston and card column；Divide and on water rotating mechanism, containing cavity is set, accommodating
Chamber is provided with into water damping hole and water outlet damping hole, and water inlet damping hole connects with filter element water inlet end, water outlet damping hole and filter element water outlet
End connection；Stage clip and piston are arranged in containing cavity, and stage clip one end is connected with containing cavity sidewall, the stage clip other end and piston one end
Connecting, piston moves between water inlet damping hole and water outlet damping hole, and the piston other end stretches out in outside containing cavity；Cross aquaporin and
When between drainage channel, pressure reduction is less, piston is under stage clip effect, and piston is to containing cavity external movement, piston and the card being fixedly installed
Post against, a point water rotating mechanism remains static, cross aquaporin and drainage channel pressure reduction bigger time, hydraulic pressure is damped by water inlet
Hole and water outlet damping hole are transferred to piston, and piston separates with the card column being fixedly installed to containing cavity internal motion, piston, and point water turns
Motivation structure is in rotary state.
Use after such scheme, the present invention in use, under original state, the first water hole of point water rotating mechanism and the
Two water holes and the inlet opening of the first filter element interlayer and apopore connect, and the first filter element interlayer accesses water route and filters, now,
First filter element interlayer is crossed aquaporin and is connected with drainage channel, and hydraulic pressure stop mechanism coordinates with a point water rotating mechanism so that point water turns
Motivation structure remains static.
When first filter element interlayer adsorbs enough impurity, the aquaporin of crossing of the first filter element interlayer blocks with drainage channel so that
The hydraulic pressure of the first filter element interlayer filter element water inlet end increases, and a point water rotating mechanism is in rotary state, until point water rotating mechanism
First water hole and the second water hole and the inlet opening of the second filter element interlayer and apopore connection, access water by the second filter element interlayer
Road is filtered.The most one by one filter element interlayer is accessed in water route and work, when last filter element interlayer adsorbs enough impurity, whole
Filter element no longer works, and reminds user to change filter element in time.Therefore, the invention have the advantages that
One, the most integrated more filter element interlayer, integral type encapsulates, and saves material.
Two, automatically switch and use new filter element interlayer and judge filter element replacing opportunity, filter element replacing is more accurate for opportunity, it is not necessary to people
Work is intervened.
Three, many filter elements spacer structure, before the switching of each filter element interlayer uses, the filter material in filter element interlayer is the most soaked, protects
The strainability of card filter material is stablized and service life.
Four, controlled by filter element interlayer quantity so that the filter cylinder of different filter materials is consistent for service life, allows multiple filter cylinder accomplish
Synchronize to change.
Five, the filter element interlayer used separates with water route, will not produce secondary pollution.
Accompanying drawing explanation
Fig. 1 is the perspective view of the present invention；
Fig. 2 is the three-dimensional exploded view of the present invention；
Fig. 3 is the profile of the present invention；
Fig. 4 is the operating diagram of the present invention.
Label declaration
Filter element shell 1 filter element main body 2
Filter element interlayer 21 inlet opening 211
Apopore 212 crosses aquaporin 213
214 points of water rotating mechanisms 3 of drainage channel
First water hole 31 second water hole 32
Rotation dish 33 containing cavity 331
Water inlet damping hole 3311 water outlet damping hole 3312
Torsion spring 34 support 35
First seal wear-resistant sheet 36 through hole 361
Hydraulic pressure stop mechanism 4 stage clip 41
Piston 42 card column 43
Fixed disk 44 second seal wear-resistant sheet 45
Through hole 451.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is described in detail.
Refering to shown in Fig. 1 to Fig. 4, the one that the present invention discloses easily changes filter cartridge construction, including filter element shell 1, filter element master
Body 2, point water rotating mechanism 3 and hydraulic pressure stop mechanism 4.
Filter element main body 2 is arranged in filter element shell 1, and filter element main body 2 is made up of multiple filter element interlayers 21, each filter element interlayer
21 are respectively provided with inlet opening 211 and apopore 212, and inlet opening 211 connects with the aquaporin 213 of crossing of filter element interlayer 21, and water outlet
Hole 212 connects with the drainage channel 214 of filter element interlayer 21.
Divide water rotating mechanism 3 to may be rotatably mounted on filter element shell 1, point water rotating mechanism 3 arranges the first water hole 31
And second water hole 32.First water hole 31 connects inlet opening 211 and the filter element water inlet end of filter element interlayer 21, the second water hole 32
The apopore 212 of connection filter element interlayer 21 and filter element water side.
Rotate a point water rotating mechanism 3, the first water hole 31 and the second water hole 32 one by one from the entering of different filter element interlayer 21
Water hole 211 and apopore 212 connect, and the first water hole 31 connects the inlet opening 211 of different filter element interlayer 21, the second water hole 32
The apopore 212 of the different filter element interlayer 21 of connection, accesses water route by filter element interlayer 21 the most successively and filters.
Hydraulic pressure stop mechanism 4 coordinates with a point water rotating mechanism 3 so that a point water rotating mechanism 3 is in rotation or resting state,
When crossing that between aquaporin 213 and drainage channel 214, pressure reduction is less, a point water rotating mechanism 3 remains static, cross aquaporin 213 and
When drainage channel 214 pressure reduction is bigger, a point water rotating mechanism 3 is in rotary state.
In the present embodiment, a point water rotating mechanism 3 includes rotation dish 33, torsion spring 34 and support 35；Support 35 is arranged on rotation
On dish 33, support 35 arranges rotating shaft, and filter element shell 1 arranges axis hole, and support 35 rotating shaft is installed in the axis hole of filter element shell 1,
Making rotation dish 33 may be rotatably mounted on filter element shell 1, torsion spring 34 is arranged on support 35, and torsion spring 34 one end is with support 35 even
Connecing, torsion spring 34 other end is connected with filter element shell 1, and torsion spring 34 is in energy storage state and gives rotation dish 33 torsion.First water hole
31 and second water hole 32 be arranged on rotation dish 33.
Hydraulic pressure stop mechanism 4 coordinates with rotation dish 33 so that rotation dish 33 is in rotation or resting state, crosses aquaporin
When between 213 and drainage channel 214, pressure reduction is less, rotation dish 33 remains static, and crosses aquaporin 213 and presses with drainage channel 214
When difference is bigger, rotation dish 33 is in rotary state.
In ability embodiment, a point water rotating mechanism 3 also includes that the first seal wear-resistant sheet 36, the first seal wear-resistant sheet 36 are arranged
Bottom rotation dish 33, the first seal wear-resistant sheet 36 is provided with the first water hole 31 and through hole 361 of the second water hole 32 correspondence.
Hydraulic pressure stop mechanism 4 includes stage clip 41, piston 42 and card column 43；Containing cavity 331, containing cavity are set on rotation dish 33
331 are provided with into water damping hole 3311 and water outlet damping hole 3312, and water inlet damping hole 3311 connects with filter element water inlet end, goes out water damping
Hole 3312 connects with filter element water side.Stage clip 41 and piston 42 are arranged in containing cavity 331, stage clip 41 one end and containing cavity 331
Sidewall connects, and stage clip 41 other end is connected with piston 42 one end, and piston 42 is at water inlet damping hole 3311 and water outlet damping hole 3312
Between move, piston 42 other end stretches out in outside containing cavity 331.
When crossing that between aquaporin 213 and drainage channel 214, pressure reduction is less, piston 42 is under stage clip 41 acts on, and piston 42 is to appearance
Put chamber 331 external movement, piston 42 and the card column 43 being fixedly installed against, rotation dish 33 remains static, and crosses aquaporin 213
Time bigger with drainage channel 214 pressure reduction, hydraulic pressure is transferred to piston 42 by water inlet damping hole 3311 and water outlet damping hole 3312, lives
Plug 42 separates with card column 43 to containing cavity 331 internal motion, piston 42, and rotation dish 33 is in rotary state.
Water inlet damping hole 3311 is disposed proximate to piston 42 and stretches out on containing cavity 331 sidewall of the outer one end of containing cavity 331,
Hydraulic pressure promotes piston 42 to containing cavity 331 internal motion by water inlet damping hole 3311.Meanwhile, stretch out in accommodating away from piston 42
Outer one end, chamber 331, arranges water outlet damping hole 3312 on containing cavity 331.
Hydraulic pressure stop mechanism 4 also includes fixed disk 44 and the second seal wear-resistant sheet 45.Fixed disk 44 is arranged on filter element main body 2
On, each filter element interlayer 21 inlet opening 211 and apopore 212 are arranged on fixed disk 44, inlet opening 211 and filter element interlayer 21
Crossing aquaporin 213 to connect, apopore 212 connects with the drainage channel 214 of filter element interlayer 21；Second seal wear-resistant sheet 45 is arranged on
On fixed disk 44, the second seal wear-resistant sheet 45 arranges the through hole 451 corresponding with inlet opening 211 and apopore 212.Card column 43 is installed
On fixed disk 44.
The present invention in use, under original state, divides the first water hole 31 and the first filter element interlayer 21 of water rotating mechanism 3
Inlet opening 211, the apopore 212 of the second water hole 32 first filter element interlayer 21 connects, and the first filter element interlayer 21 accesses water route
Filtering, now, the first filter element interlayer 21 is crossed aquaporin 213 and is connected with drainage channel 214, and piston 42 acts at stage clip 41
Under, piston 42 to containing cavity 331 external movement, piston 42 and the card column 43 being fixedly installed against, rotation dish 33 is in static shape
State.
When first filter element interlayer 21 adsorbs enough impurity, the aquaporin 213 excessively of the first filter element interlayer 21 and drainage channel 214
Between resistance increase so that the pressure reduction of filter element water inlet end and water side increases, and hydraulic pressure is by water inlet damping hole 3311 and goes out water damping
Hole 3312 is transferred to piston 42, and piston 42 separates with card column 43 to containing cavity 331 internal motion, piston 42, and rotation dish 33 is in
Rotary state.Rotation dish 33 rotates up to the first water hole 31 and inlet opening of the second filter element interlayer 21 of point water rotating mechanism 3
211 connection, the second water hole 32 of water rotating mechanism 3 connects with the apopore 212 of the second filter element interlayer 21, by the second filter element every
Layer 21 access water routes filter, now filter element water inlet end and water side pressure reduction reduce, piston 42 stage clip 41 act under to
Containing cavity 331 external movement, makes piston 42 tail end diametrically beyond card column 43, and rotation dish 33 turns to piston 42 and the second filter
Core correspondence card column 43 is against rear stop motion.The most one by one filter element interlayer 21 is accessed in water route and work, last filter element interlayer
During the 21 enough impurity of absorption, whole filter element no longer works, and reminds user to change filter element in time.
The foregoing is only presently preferred embodiments of the present invention, not the restriction to this case design, all designs according to this case are closed
The equivalent variations that key is done, each falls within the protection domain of this case.
Claims (10)
1. an easy replacing filter cartridge construction, it is characterised in that: include filter element shell, filter element main body, point water rotating mechanism and hydraulic pressure
Stop mechanism；Filter element main body is arranged in filter element shell, and filter element main body is made up of multiple filter element interlayers, and each filter element interlayer is respectively
Arrange inlet opening and apopore, inlet opening and apopore to connect with aquaporin and the drainage channel excessively of filter element interlayer respectively；Divide water
Rotating mechanism may be rotatably mounted on filter element shell, and point water rotating mechanism arranges the first water hole and the second water hole；First
The inlet opening of water hole connection filter element interlayer and filter element water inlet end, apopore and the filter element of the second water hole connection filter element interlayer go out
Water end (W.E.)；Rotate a point water rotating mechanism, the first water hole and the second water hole one by one from inlet opening and the water outlet of different filter element interlayers
Hole connects, and is filtered in filter element interlayer access water route the most successively；Hydraulic pressure stop mechanism coordinates with a point water rotating mechanism so that
Water rotating mechanism is divided to be in rotation or resting state, when pressure reduction is less between aquaporin and drainage channel excessively, at point water rotating mechanism
In resting state, when aquaporin is bigger with drainage channel pressure reduction excessively, a point water rotating mechanism is in rotary state.
2. one as claimed in claim 1 easily changes filter cartridge construction, it is characterised in that: a point water rotating mechanism include rotation dish and
Torsion spring；Rotation dish may be rotatably mounted on filter element shell, and one end is connected with rotation dish, and the torsion spring other end is with filter element shell even
Connecing, torsion spring is in energy storage state and gives rotation dish torsion, the first water hole and the second water hole and be arranged on rotation dish；Hydraulic pressure is only
Motivation structure coordinates with rotation dish so that rotation dish is in rotation or resting state, crosses pressure reduction between aquaporin and drainage channel less
Time, rotation dish remains static, and when aquaporin is bigger with drainage channel pressure reduction excessively, rotation dish is in rotary state.
3. one as claimed in claim 2 easily changes filter cartridge construction, it is characterised in that: a point water rotating mechanism also includes support,
Support is arranged on rotation dish, and support arranges rotating shaft, and filter element shell arranges axis hole, and rack shaft is installed on the axle of filter element shell
Kong Zhong, torsion spring is rack-mount, and one end is connected with support, and the torsion spring other end is connected with filter element shell.
4. one as claimed in claim 2 easily changes filter cartridge construction, it is characterised in that: a point water rotating mechanism also includes that first is close
Envelope wear plate, the first seal wear-resistant sheet is arranged on rotation tray bottom, and the first seal wear-resistant sheet is provided with the first water hole and second
The through hole that water hole is corresponding.
5. one as claimed in claim 2 easily changes filter cartridge construction, it is characterised in that: hydraulic pressure stop mechanism includes stage clip, work
Plug and card column；Arranging containing cavity on rotation dish, containing cavity is provided with into water damping hole, and water inlet damping hole connects with filter element water inlet end；
Stage clip and piston are arranged in containing cavity, and stage clip one end is connected with containing cavity sidewall, and the stage clip other end is connected with piston one end, live
The plug other end stretches out in outside containing cavity；When crossing that between aquaporin and drainage channel, pressure reduction is less, piston under stage clip effect, piston to
Containing cavity external movement, piston and the card column being fixedly installed against, rotation dish remains static, and crosses aquaporin and drainage channel
When pressure reduction is bigger, hydraulic pressure is transferred to piston by water inlet damping hole, and piston separates with card column to containing cavity internal motion, piston,
Rotation dish is in rotary state.
6. one as claimed in claim 5 easily changes filter cartridge construction, it is characterised in that: water inlet damping hole is disposed proximate to piston
Stretching out on the containing cavity sidewall of the outer one end of containing cavity, hydraulic pressure promotes piston to containing cavity internal motion by water inlet damping hole.
7. one as claimed in claim 5 easily changes filter cartridge construction, it is characterised in that: stretch out in containing cavity outer away from piston
End, arranges water outlet damping hole on containing cavity.
8. one as claimed in claim 5 easily changes filter cartridge construction, it is characterised in that: also include that fixed disk and second seals resistance to
Abrasive disc, fixed disk is arranged in filter element main body, and each filter element interlayer inlet opening and apopore are arranged on fixed disk, inlet opening with
The aquaporin of crossing of filter element interlayer connects, and apopore connects with filter element interlayer drainage channel；Second seal wear-resistant sheet is arranged on fixing
On dish, the second seal wear-resistant sheet arranges the through hole corresponding with inlet opening and apopore.
9. one as claimed in claim 5 easily changes filter cartridge construction, it is characterised in that: card column is arranged on fixed disk.
10. one as claimed in claim 1 easily changes filter cartridge construction, it is characterised in that: hydraulic pressure stop mechanism includes stage clip, work
Plug and card column；Dividing and arrange containing cavity on water rotating mechanism, containing cavity is provided with into water damping hole and water outlet damping hole, damping hole of intaking
Connecting with filter element water inlet end, water outlet damping hole connects with filter element water side；Stage clip and piston are arranged in containing cavity, stage clip one end
Being connected with containing cavity sidewall, the stage clip other end is connected with piston one end, and piston is transported between water inlet damping hole and water outlet damping hole
Dynamic, the piston other end stretches out in outside containing cavity；When crossing that between aquaporin and drainage channel, pressure reduction is less, piston under stage clip effect,
Piston to containing cavity external movement, piston and the card column being fixedly installed against, a point water rotating mechanism remains static, and crosses water and leads to
When road and drainage channel pressure reduction are bigger, hydraulic pressure is transferred to piston by water inlet damping hole and water outlet damping hole, and piston is to containing cavity
Internal motion, piston separates with the card column being fixedly installed, and a point water rotating mechanism is in rotary state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510097661.5A CN104645681B (en) | 2015-03-05 | 2015-03-05 | One easily changes filter cartridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510097661.5A CN104645681B (en) | 2015-03-05 | 2015-03-05 | One easily changes filter cartridge construction |
Publications (2)
| Publication Number | Publication Date |
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| CN104645681A CN104645681A (en) | 2015-05-27 |
| CN104645681B true CN104645681B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510097661.5A Expired - Fee Related CN104645681B (en) | 2015-03-05 | 2015-03-05 | One easily changes filter cartridge construction |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105413264A (en) * | 2015-12-31 | 2016-03-23 | 瑞泽生物科技(苏州)有限公司 | Filtering core pipe for sequence processing device |
| CN107281794B (en) * | 2016-04-22 | 2019-07-16 | 衢州古田山农业开发有限公司 | Energy-saving water system |
| CN106823516B (en) * | 2016-04-22 | 2018-09-11 | 江晨浩 | Energy-saving water system |
| CN107178121B (en) * | 2016-04-22 | 2019-01-01 | 芜湖市百川给水设备有限公司 | A kind of energy-saving water system |
| CN110035813A (en) | 2016-10-03 | 2019-07-19 | 帕克-汉尼芬公司 | Filter element and component with twistlock |
| CN107050977B (en) * | 2017-05-09 | 2024-05-28 | 厦门百霖净水科技有限公司 | Filter element structure |
| WO2018222804A2 (en) | 2017-05-31 | 2018-12-06 | Parker-Hannifin Corporation | Filter element with torsion lock and/or sliding piston, assembly and methods |
| CN110352863B (en) * | 2019-06-04 | 2021-07-30 | 绍兴文理学院元培学院 | Multilayer filter core water bowl |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6027647A (en) * | 1998-05-20 | 2000-02-22 | Northcut; Donald A. | Multi-element liquid filter system with flushing and filtering circuits |
| CN2741960Y (en) * | 2004-10-28 | 2005-11-23 | 厦门建霖卫浴工业有限公司 | Water purifier |
| CN103446799B (en) * | 2012-06-05 | 2016-09-28 | 熊津豪威株式会社 | Filter assembly and water treatment facilities |
| CN204170492U (en) * | 2014-10-17 | 2015-02-25 | 厦门建霖工业有限公司 | A kind of easy replacing and the filter cartridge construction of safety and sanitation |
| CN204601718U (en) * | 2015-03-05 | 2015-09-02 | 厦门建霖工业有限公司 | One easily changes filter cartridge construction |
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2015
- 2015-03-05 CN CN201510097661.5A patent/CN104645681B/en not_active Expired - Fee Related
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