CN104069665B - There is the filter of self-stripping unit - Google Patents
There is the filter of self-stripping unit Download PDFInfo
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- CN104069665B CN104069665B CN201410352948.3A CN201410352948A CN104069665B CN 104069665 B CN104069665 B CN 104069665B CN 201410352948 A CN201410352948 A CN 201410352948A CN 104069665 B CN104069665 B CN 104069665B
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- water inlet
- filter
- toilet seat
- hole
- filter core
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Abstract
The present invention relates to a kind of filter with self-stripping unit, comprise filter housings, filter core is installed in filter housings inside; It is characterized in that: on described filter housings, toilet seat is installed, toilet seat is provided with the first water inlet, delivery port and wastewater outlet, toilet seat inner chamber first water inlet side forms water inlet space, toilet seat inner chamber delivery port side forms out hydrospace, water inlet space and go out between hydrospace to arrange pedestal, in pedestal inner chamber, moving block is set, connection of rotating bar on moving block, moving block is arranged the first through hole and the second through hole; Second water inlet that can be communicated with water inlet space, the first through hole and go out hydrospace is provided with above on described pedestal, be provided with the 3rd water inlet being communicated with water inlet space and the second through hole in the below of pedestal, bottom toilet seat, set out water inlet near water outlet; The wall thickness of described filter core from top to bottom increases gradually.The present invention can not be interrupted supplying water while filter element cleaning; And fully use filter core.
Description
Technical field
The present invention relates to a kind of filter with self-stripping unit, especially a kind of simultaneously impact at filter element cleaning is supplied water and can promote the filter of filter effect.
Background technology
In prior art, the cleaning of the filter core of filter is generally that middle dress valve body is to control the object that water (flow) direction reaches cleaning on the filter, and generally in cleaning process, filter temporarily can not use.Just can only can reach by bypass line unbroken object that supplies water, but also cleaning performance can be caused not good due to hydraulic pressure deficiency like this, bring inconvenience to use.
In addition, current filter core is generally cylindrical shape, can be one deck filter core, also can be multiple filter core.In use, reach filter effect by the gravity of water itself by filter core, but this mode often filter effect is undesirable; And due to filter core be all generally the uniform cylinder type of upper and lower thickness, water under self gravitation toward current downflow time, most water is often filtered in the bottom of filter core, and the water of fraction only can be filtered in the top of filter core; This just causes the waste of filter element filtering resource, and when often what impurity is filter core upper part also do not adsorb, the latter half just exceeds load.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of filter with self-stripping unit is provided, can ensure on the one hand can not interrupt supplying water while filter element cleaning, greatly facilitate the normal use of user; Fully can use filter core on the other hand, ensure the use completely of filter core, reduce the waste of resource.
According to technical scheme provided by the invention, described in there is the filter of self-stripping unit, comprise filter housings, inner drum is installed in filter housings inside, and inner drum inside arranges filter core; It is characterized in that: above described filter housings, toilet seat is installed, toilet seat is provided with the first water inlet, delivery port and wastewater outlet, water inlet space is formed near the first water inlet side in toilet seat inner chamber, hydrospace is formed out near delivery port side, in water inlet space with go out between hydrospace to arrange pedestal in toilet seat inner chamber; In the inner chamber of described pedestal, arrange moving block, the upper end connection of rotating bar of moving block, dwang stretches out toilet seat; Described moving block radially arranges the first through hole and the second through hole respectively, the first through hole and the second through hole respectively towards not homonymy, the inner space of the second through hole and filter core; On described pedestal towards water inlet side, space with towards going out the second water inlet being provided with above side, hydrospace and can being communicated with water inlet space, the first through hole and going out hydrospace, pedestal is provided with the 3rd water inlet that can be communicated with water inlet space and the second through hole towards the below of water inlet side, space; Set out water inlet in the bottom of described toilet seat near water outlet, water in-out port is communicated with the outside of filter core and goes out hydrospace; The wall thickness of described filter core from top to bottom increases gradually, forms up big and down small frustum inner chamber.
Further, the end of described dwang is arranged in holder, and holder and toilet seat are fixed, and arrange bearing between dwang and holder.
Further, described filter core is multi-layered filtering element structure, and every metafiltration core is by skeletal support, and the wall thickness of every metafiltration core from top to bottom increases gradually.
The filter with self-stripping unit of the present invention, can ensure on the one hand can not interrupt supplying water while filter element cleaning, greatly facilitate the normal use of user; Fully can use filter core on the other hand, ensure the use completely of filter core, reduce the waste of resource.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the top view of Fig. 1.
Detailed description of the invention
Below in conjunction with concrete accompanying drawing, the invention will be further described.
As shown in Fig. 1 ~ Fig. 2: as described in there is self-stripping unit filter comprise filter housings 1, inner drum 2, filter core 3, toilet seat 4, first water inlet 5, delivery port 6, moving block 7, dwang 8, holder 9, wastewater outlet 10, water inlet space 11, go out hydrospace 12, pedestal 13, first through hole 14, second through hole 15, second water inlet 16, the 3rd water inlet 17, water in-out port 18 etc.
As shown in Figure 1, the present invention includes filter housings 1, inner drum 2 is installed in filter housings 1 inside, and inner drum 2 inside arranges filter core 3; Above described filter housings 1, toilet seat 4 is installed, toilet seat 4 is provided with the first water inlet 5, delivery port 6 and wastewater outlet 10(as shown in Figure 2), water inlet space 11 is formed near the first water inlet 5 side in toilet seat 4 inner chamber, hydrospace 12 is formed out near delivery port 6 side, in water inlet space 11 with go out between hydrospace 12 to arrange pedestal 13 in toilet seat 4 inner chamber; In the inner chamber of described pedestal 13, arrange moving block 7, the upper end connection of rotating bar 8 of moving block 7, dwang 8 stretches out toilet seat 4, the end of dwang 8 is arranged in holder 9, holder 9 is fixed with toilet seat 4, arranges bearing, to realize the rotation of dwang 8 between dwang 8 and holder 9;
As shown in Figure 1, described moving block 7 radially arranges the first through hole 14 and the second through hole 15, first through hole 14 and the second through hole 15 respectively respectively towards not homonymy, the inner space of the second through hole 15 and filter core 3; Towards water inlet side, space 11 with towards going out above side, hydrospace 12 to be equipped with the second water inlet 16 on described pedestal 13, pedestal 13 is provided with the 3rd water inlet 17 towards the below of water inlet side, space 11, second water inlet 16 can be communicated with water inlet space 11, first through hole 14 and go out hydrospace the 12, three water inlet 17 and can be communicated with water inlet space 11 and the second through hole 15; Set out water inlet 18 in the bottom of described toilet seat 4 near delivery port 6 place, water in-out port 18 is communicated with the outside of filter core 3 and goes out hydrospace 12;
As shown in Figure 1, described filter core 3 is multi-layered filtering element structure, and every metafiltration core is by skeletal support, and the wall thickness of every metafiltration core from top to bottom increases gradually, thus forms up big and down small frustum inner chamber.
The course of work of the present invention: when rotation dwang 8, make the second through hole 15 on moving block 7 with the 3rd water inlet 17 on pedestal 13 in connected state time, the first through hole 14 on moving block 7 and the second water inlet 16 on pedestal 13 are in not connected state; Intake and flow in water inlet space 11 by the first water inlet 5, and the inner chamber of filter core 3 is flowed into by the 3rd water inlet 17 on pedestal 13, by filter core 3 by clean for the contaminant filter in water inlet, water purification arrives the outside of filter core 3 by filter core 3, drain into out hydrospace 12 by water in-out port 18 again, and by delivery port 6 by water purification discharge for.
When rotation dwang 8, when making the first through hole 14 on moving block 7 be connected state with the second water inlet 16 on pedestal 13, the second through hole 15 on moving block 7 and the 3rd water inlet 17 on pedestal 13 are in not connected state, and the inner chamber of filter core 3 is communicated with wastewater outlet 10; Intake by the first water inlet 5 flow into water inlet space 11 in, drain into out hydrospace 12 by the second water inlet 16, then by delivery port 6 discharge for; Meanwhile, intaking flow to by going out hydrospace 12 outside that water in-out port 18 enters filter core 3, and by filter core 3 outer side inflow filter core 3 inner chamber, thus clean filter core 3, the sewage after cleaning is discharged by wastewater outlet 10.
In addition, when water to be filtered enters the inner chamber of filter core 3, due to the structure of filter core 3 in upper-thin-lower-thick, thus water under self gravitation to inner drum 2 permeate process in, the filter core layer that portion is thicker under water can through more water, and the thinner part in top is because the aqueous phase passed through is to less, and the equilibrium that can realize filter core top and the bottom like this uses, make full use of filter core, prevent the waste of material.
The present invention can not interrupted by assure feed water when cleaning filter core, without the need to using bypass line to reach unbroken object that supplies water in pipeline, it also avoid the problem that the cleaning performance that causes because hydraulic pressure is not enough is not good like this; Meanwhile, fully can use filter core, ensure the use completely of filter core, reduce the waste of resource.
Claims (3)
1. have a filter for self-stripping unit, comprise filter housings (1), inner drum (2) is installed in filter housings (1) inside, and inner drum (2) inside arranges filter core (3); It is characterized in that: in the top of described filter housings (1), toilet seat (4) is installed, toilet seat (4) is provided with the first water inlet (5), delivery port (6) and wastewater outlet (10), water inlet space (11) is formed near the first water inlet (5) side in toilet seat (4) inner chamber, hydrospace (12) is formed out near delivery port (6) side, in water inlet space (11) with go out between hydrospace (12) to arrange pedestal (13) in toilet seat (4) inner chamber; In the inner chamber of described pedestal (13), arrange moving block (7), upper end connection of rotating bar (8) of moving block (7), dwang (8) stretches out toilet seat (4); Described moving block (7) radially arranges the first through hole (14) and the second through hole (15) respectively, the first through hole (14) and the second through hole (15) respectively towards not homonymy, the inner space of the second through hole (15) and filter core (3); Described pedestal (13) can be communicated with water inlet space (11), the first through hole (14) towards water inlet space (11) side with being provided with towards the top going out hydrospace (12) side and going out second water inlet (16) of hydrospace (12), pedestal (13) is provided with towards the below of space (11) side that intakes the 3rd water inlet (17) that can be communicated with intake space (11) and the second through hole (15); Set out water inlet (18) in the bottom of described toilet seat (4) near delivery port (6) place, water in-out port (18) is communicated with the outside of filter core (3) and goes out hydrospace (12); The wall thickness of described filter core (3) from top to bottom increases gradually, forms up big and down small frustum inner chamber.
2. there is the filter of self-stripping unit as claimed in claim 1, it is characterized in that: the end of described dwang (8) is arranged in holder (9), holder (9) is fixed with toilet seat (4), arranges bearing between dwang (8) and holder (9).
3. have the filter of self-stripping unit as claimed in claim 1, it is characterized in that: described filter core (3) is multi-layered filtering element structure, every metafiltration core is by skeletal support, and the wall thickness of every metafiltration core from top to bottom increases gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410352948.3A CN104069665B (en) | 2014-07-23 | 2014-07-23 | There is the filter of self-stripping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410352948.3A CN104069665B (en) | 2014-07-23 | 2014-07-23 | There is the filter of self-stripping unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104069665A CN104069665A (en) | 2014-10-01 |
| CN104069665B true CN104069665B (en) | 2015-10-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410352948.3A Active CN104069665B (en) | 2014-07-23 | 2014-07-23 | There is the filter of self-stripping unit |
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| CN (1) | CN104069665B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104941277B (en) * | 2015-05-26 | 2017-01-11 | 佛山市吉泉净水科技有限公司 | Water filtering equipment convenient for washing |
| CN106001010B (en) * | 2016-06-28 | 2018-07-20 | 襄阳富临精工机械有限责任公司 | A kind of phaser automatic flushing device and cleaning |
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| CN2784066Y (en) * | 2005-03-31 | 2006-05-31 | 于乔治 | Sealing filtering core |
| CA2790415A1 (en) * | 2010-02-26 | 2011-09-01 | Clarcor Inc. | Compressed nanofiber composite media |
| CN102698487A (en) * | 2012-05-31 | 2012-10-03 | 李汉方 | Improved liquid filter |
| CN202490491U (en) * | 2012-02-07 | 2012-10-17 | 海门市大生水处理设备（厂）有限公司 | Improved filtering device |
| CN202654779U (en) * | 2012-07-31 | 2013-01-09 | 河北联达过滤器材有限公司 | Conical folding type filter element |
| CN103372341A (en) * | 2012-04-17 | 2013-10-30 | 3M创新有限公司 | Back-flush-type preposed water filter |
| CN203944188U (en) * | 2014-07-23 | 2014-11-19 | 江苏永尚能源科技有限公司 | There is the filter of self-stripping unit |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3109809A (en) * | 1960-01-04 | 1963-11-05 | Pall Corp | Wash filter element |
| CN102631802B (en) * | 2012-04-27 | 2014-06-25 | 陈校波 | Reversing valve sand filter and valve core thereof |
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2014
- 2014-07-23 CN CN201410352948.3A patent/CN104069665B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2784066Y (en) * | 2005-03-31 | 2006-05-31 | 于乔治 | Sealing filtering core |
| CA2790415A1 (en) * | 2010-02-26 | 2011-09-01 | Clarcor Inc. | Compressed nanofiber composite media |
| CN202490491U (en) * | 2012-02-07 | 2012-10-17 | 海门市大生水处理设备（厂）有限公司 | Improved filtering device |
| CN103372341A (en) * | 2012-04-17 | 2013-10-30 | 3M创新有限公司 | Back-flush-type preposed water filter |
| CN102698487A (en) * | 2012-05-31 | 2012-10-03 | 李汉方 | Improved liquid filter |
| CN202654779U (en) * | 2012-07-31 | 2013-01-09 | 河北联达过滤器材有限公司 | Conical folding type filter element |
| CN203944188U (en) * | 2014-07-23 | 2014-11-19 | 江苏永尚能源科技有限公司 | There is the filter of self-stripping unit |
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| CN104069665A (en) | 2014-10-01 |
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