CN104069665A - Filter with self-cleaning device - Google Patents
Filter with self-cleaning device Download PDFInfo
- Publication number
- CN104069665A CN104069665A CN201410352948.3A CN201410352948A CN104069665A CN 104069665 A CN104069665 A CN 104069665A CN 201410352948 A CN201410352948 A CN 201410352948A CN 104069665 A CN104069665 A CN 104069665A
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- China
- Prior art keywords
- water inlet
- filter
- hole
- toilet seat
- filter core
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Abstract
The invention relates to a filter with a self-cleaning device. The filter comprises a filter housing, wherein filtering cores are mounted inside the filter housing. The filter is characterized in that a cleaning seat is mounted on the filter housing, and a first water inlet, a water outlet and a wastewater outlet are formed in the cleaning seat; water inlet space is formed in one side of the first water inlet in the inner chamber of the cleaning seat, water outlet space is formed in one side of the water outlet in the inner chamber of the cleaning seat, a substrate is arranged between the water inlet space and the water outlet space, a rotating block is arranged in the inner chamber of the substrate, a rotating rod is connected to the rotating block, and a first cut-through hole and a second cut-through hole are formed in the rotating block; a second water inlet capable of being communicated with the water inlet space, the first cut-through hole and the water outlet space is formed above the substrate, a third water inlet communicated with the water inlet space and the second cut-through hole is formed below the substrate, a water inlet and outlet is formed in the bottom, close to the water outlet, of the cleaning seat, and the wall thicknesses of the filtering cores are increased gradually from top to bottom. According to the invention, when the filtering cores are washed, water can still be supplied, and the filtering cores can be fully used.
Description
Technical field
The present invention relates to a kind of filter with self-stripping unit, especially a kind of filter that supplies water and can promote filter effect that do not affect at filter element cleaning simultaneously.
Background technology
In prior art, the cleaning of the filter core of filter is generally the object of controlling water (flow) direction and reach cleaning at the upper dress valve body of filter, and generally, in cleaning process, filter temporarily can not use.Can only just can reach unbroken object that supplies water by bypass line, but so also can, because hydraulic pressure deficiency causes cleaning performance not good, bring inconvenience to use.
In addition, current filter core is generally cylindric, can be one deck filter core, can be also 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 because filter core is all generally the cylinder type of upper and lower even thickness, water is under self gravitation when the current downflow, the bottom of filter core tends to filter most water, and the water of fraction only can be filtered in the top of filter core; This has just caused the waste of filter element filtering resource, and when often on a filter core, what impurity is part also do not adsorb, the latter half has just exceeded 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 can not interrupt in filter element cleaning on the one hand to supply water, greatly facilitate user's normal use; Can fully use on the other hand filter core, 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, the inner inner drum of installing of filter housings, inner drum inside arranges filter core; It is characterized in that: toilet seat is installed above described filter housings, toilet seat is provided with the first water inlet, delivery port and wastewater outlet, in toilet seat inner chamber, form water inlet space near the first water inlet one side, in toilet seat inner chamber, form hydrospace near delivery port one side, between water inlet He Chu hydrospace, space, pedestal is set; In the inner chamber of described pedestal, moving block is set, the upper end connection of rotating bar of moving block, dwang stretches out toilet seat; The first through hole and the second through hole are radially set respectively on described moving block, and the first through hole and the second through hole are respectively towards homonymy not, and the second through hole is communicated with the inner chamber of filter core; On described pedestal towards water inlet space one side and towards go out hydrospace one side above be provided with and can be communicated with water inlet space, the first through hole and go out the second water inlet of hydrospace, on pedestal, below one side of water inlet space, be provided with the 3rd water inlet that can be communicated with water inlet space and the second through hole; Bottom at described toilet seat sets out water inlet near water outlet, and 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 between dwang and holder, bearing is set.
Further, described filter core is multi-layered filtering element structure, and every metafiltration core is supported by skeleton, 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 can not interrupt in filter element cleaning to supply water on the one hand, greatly facilitates user's normal use; Can fully use on the other hand filter core, ensure the use completely of filter core, reduce the waste of resource.
Brief description of the drawings
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, the 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, the first through hole 14, the second through hole 15, the 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, the inner inner drum 2 of installing of filter housings 1, inner drum 2 inside arrange filter core 3; Toilet seat 4 is installed above described filter housings 1, toilet seat 4 is provided with the first water inlet 5, delivery port 6 and wastewater outlet 10(as shown in Figure 2), in toilet seat 4 inner chambers, form water inlet space 11 near the first water inlet 5 one sides, in toilet seat 4 inner chambers, form hydrospace 12 near delivery port 6 one sides, between water inlet 11He Chu hydrospace, space 12, pedestal 13 is set; Moving block 7 is set in the inner chamber of described pedestal 13, 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 fixing with toilet seat 4, between dwang 8 and holder 9, bearing is set, to realize the rotation of dwang 8;
As shown in Figure 1, the first through hole 14 and the second through hole 15, the first through holes 14 and the second through hole 15 are radially set respectively on described moving block 7 respectively towards homonymy not, the second through hole 15 is communicated with the inner chamber of filter core 3; On described pedestal 13 towards water inlet space 11 1 sides and towards go out hydrospace 12 1 sides above be equipped with the second water inlet 16, on pedestal 13, below 11 1 sides of water inlet space, be provided with the 3rd water inlet 17, the second water inlet 16 can be communicated with water inlet space 11, the first through hole 14 and go out hydrospace 12, the three water inlets 17 and can be communicated with water inlet space 11 and the second through hole 15; Bottom at described toilet seat 4 sets out water inlet 18 near delivery port 6 places, and 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 supported by skeleton, and the wall thickness of every metafiltration core from top to bottom increases gradually, thereby forms up big and down small frustum inner chamber.
The course of work of the present invention: when rotating dwang 8, while making the second through hole 15 on moving block 7 be connected state with the 3rd water inlet 17 on pedestal 13, the first through hole 14 on moving block 7 is not connected state with the second water inlet 16 on pedestal 13; Water inlet is flowed in water inlet space 11 by the first water inlet 5, and flowed into the inner chamber of filter core 3 by the 3rd water inlet 17 on pedestal 13, by filter core 3 by water inlet in contaminant filter clean, 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 rotating dwang 8, while 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 is not connected state with the 3rd water inlet 17 on pedestal 13, and the inner chamber of filter core 3 is communicated with wastewater outlet 10; Water inlet 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, water inlet, by the outside that goes out hydrospace 12 and flow to water in-out port 18 and enter filter core 3, by outer side inflow filter core 3 inner chambers of filter core 3, thereby is cleaned filter core 3, and 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, because filter core 3 is the structure of upper-thin-lower-thick, thereby in the process that water permeates to inner drum 2 under self gravitation, the thicker filter core layer of portion can pass through more water under water, and the thinner part in top is because the water passing through is to less, and the equilibrium that can realize like this filter core top and the bottom is used, make full use of filter core, prevent the waste of material.
The present invention can not interrupted by assure feed water in the time that filter core is cleaned, and without reach with bypass line unbroken object that supplies water in pipeline, has so also avoided due to the not enough not good problem of cleaning performance causing of hydraulic pressure; Meanwhile, can fully use filter core, ensure the use completely of filter core, reduce the waste of resource.
Claims (3)
1. there is a filter for self-stripping unit, comprise filter housings (1), the inner inner drum (2) of installing of filter housings (1), inner drum (2) inside arranges filter core (3); It is characterized in that: toilet seat (4) is installed in the top at described filter housings (1), toilet seat (4) is provided with the first water inlet (5), delivery port (6) and wastewater outlet (10), in toilet seat (4) inner chamber, form water inlet space (11) near the first water inlet (5) one sides, in toilet seat (4) inner chamber, form hydrospace (12) near delivery port (6) one sides, in water inlet space (11) with go out pedestal (13) is set between hydrospace (12); Moving block (7) is set in the inner chamber of described pedestal (13), the upper end connection of rotating bar (8) of moving block (7), dwang (8) stretches out toilet seat (4); The first through hole (14) and the second through hole (15) are radially set respectively on described moving block (7), and the first through hole (14) and the second through hole (15) are respectively towards homonymy not, and the second through hole (15) is communicated with the inner chamber of filter core (3); Upper towards water inlet space (11) one sides be provided with second water inlet (16) that can be communicated with water inlet space (11), the first through hole (14) and go out hydrospace (12) towards the top that goes out hydrospace (12) one sides at described pedestal (13), be provided with the 3rd water inlet (17) that can be communicated with intake space (11) and the second through hole (15) in the upper below towards water inlet space (11) one sides of pedestal (13); Water inlet (18) is located to set out near delivery port (6) in bottom at described toilet seat (4), and 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. the filter with 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 fixing with toilet seat (4), between dwang (8) and holder (9), bearing is set.
3. the filter with self-stripping unit as claimed in claim 1, is characterized in that: described filter core (3) is multi-layered filtering element structure, and every metafiltration core is supported by skeleton, 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 true CN104069665A (en) | 2014-10-01 |
| CN104069665B CN104069665B (en) | 2015-10-07 |
Family
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Family Applications (1)
| 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 |
Country Status (1)
| Country | Link |
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| CN (1) | CN104069665B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104941277A (en) * | 2015-05-26 | 2015-09-30 | 佛山市吉泉净水科技有限公司 | Water filtering equipment convenient for washing |
| CN106001010A (en) * | 2016-06-28 | 2016-10-12 | 襄阳富临精工机械有限责任公司 | Automatic cleaning device and process for phaser |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3109809A (en) * | 1960-01-04 | 1963-11-05 | Pall Corp | Wash filter element |
| 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 |
| CN102631802A (en) * | 2012-04-27 | 2012-08-15 | 陈校波 | Reversing valve sand filter and valve core thereof |
| 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 |
-
2014
- 2014-07-23 CN CN201410352948.3A patent/CN104069665B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3109809A (en) * | 1960-01-04 | 1963-11-05 | Pall Corp | Wash filter element |
| 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 |
| CN102631802A (en) * | 2012-04-27 | 2012-08-15 | 陈校波 | Reversing valve sand filter and valve core thereof |
| 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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104941277A (en) * | 2015-05-26 | 2015-09-30 | 佛山市吉泉净水科技有限公司 | Water filtering equipment convenient for washing |
| CN106001010A (en) * | 2016-06-28 | 2016-10-12 | 襄阳富临精工机械有限责任公司 | Automatic cleaning device and process for phaser |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104069665B (en) | 2015-10-07 |
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