CN2753439Y - Purifier filter core internal backflush synchronous external cleaning device - Google Patents
Purifier filter core internal backflush synchronous external cleaning device Download PDFInfo
- Publication number
- CN2753439Y CN2753439Y CN 200420008077 CN200420008077U CN2753439Y CN 2753439 Y CN2753439 Y CN 2753439Y CN 200420008077 CN200420008077 CN 200420008077 CN 200420008077 U CN200420008077 U CN 200420008077U CN 2753439 Y CN2753439 Y CN 2753439Y
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- CN
- China
- Prior art keywords
- filter core
- purifier filter
- purifier
- cleaning
- piston plate
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- 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.)
- Expired - Fee Related
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- Water Treatment By Sorption (AREA)
- Filtration Of Liquid (AREA)
Abstract
The utility model relates to a purifier filter core internal backflush synchronous external cleaning device with external cleaning and internal backflush, which belongs to the technical field of water treatment and is formed by connecting a purifier filter core, a piston plate, a piston sleeve, a film, a threaded shaft, an upper end cover, a lower end cover, a spacing axis, an apical axis, a cleaning brush rack and a purifier casing, wherein the threaded shaft rotates to drive the piston plate in the piston sleeve lifts, and the purified water in the piston sleeve and the purifier filter core is pressurized to reflux in a forced mode so as to blackflush out the dirt permeated into a micropore of the purifier filter core. Meanwhile, the threaded shaft rotates to drive the cleaning brush rack stuck outside the purifier filter core to rotate so as to clean the dirt on the outer surface of the purifier filter core.
Description
Affiliated technical field:
The utility model relates to a kind of new equipment of cleaning device filter core, the synchronous outer cleaning device of recoil in the filter element for purifier.Belong to water-treatment technology field.
Background technology:
At present, known plastics, active carbon, ceramic, metal micro-holes tubulose filter core purify the dirt outer surface of holding back and clean, but can not remove the dirt that infilters in the filter core micropore, though there is backwash can go out the dirt that infilters in the filter core micropore, the dirt that outer surface is held back can not be removed fully.Also have surface clean to set up the draw water clarifier of backwash filter element device of water pump again, but volume is big, cost is high, power consumption is many.
For solving the existing single recoil of filter element for purifier, single outer deficiency of cleaning and setting up water pump.The utility model provides backwash in a kind of filter core, the device that outer surface also cleans simultaneously, and utilize in the filter core and purify waste water, the dirt that recoil infilters in the micropore can not pollute the drawback that filter core is inner and purify water.
Summary of the invention:
The technical scheme that its technical problem that solves the utility model adopts is to set up piston bush, piston plate, thread spindle, upper end cover, cleaning brush holder, the sticking rotation set connection of purifier shell lid embedding in the filter core of clarifier.Thread spindle top passes from case lid, and the piston plate that is rotated counterclockwise in piston bush is reduced in the bottom end cover, and the film that apical axis covers embedding on the piston plate hole backs down.When former water enters outside the filter tube from the housing inlet opening, water purification orifice flow that goes out to purify waste water the hole through backing down film and the bottom end cover in piston bush goes out.Dirt during purificating raw water filters is trapped in cartridge surface and infilters micropore when stopping up, the thread spindle top that turns clockwise, piston plate is risen throw off apical axis, film is pushed down the packed-piston plate hole, because of piston plate rises, purify waste water in the piston bush anti-stream again in the filter core outside filter core brute force extrude, the dirt that is trapped in the filter core micropore is gone out, thread spindle rotates simultaneously, drives to be trapped among the outer cleaning brush holder rotation of filter tube, washes the dirt that is trapped in cartridge surface.Dirt muddy water after the cleaning is discharged by mudhole.
Owing to adopt such scheme, infilter interior all can the recoil simultaneously of filter core micropore in the purification filtering and clean removal with the dirt that is trapped in the filter core outer surface, purifying waste water of recoil do not polluted the filter core inwall and purified water, and recoiling device is located at small product size is not increased, and is simple in structure.
Description of drawings:
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the utility model sectional structure schematic diagram
Fig. 2 is that the utility model bottom end cover master looks schematic diagram
Fig. 3 is that the utility model piston plate master looks schematic diagram
Fig. 4 is that the utility model thread spindle master looks schematic diagram
Fig. 5 is that the utility model upper end cover master looks schematic diagram
Fig. 6 is that the utility model rack for cleaning master looks schematic diagram
Fig. 7 is that the utility model film master looks schematic diagram
Among the figure: 1. housing; 2. bottom end cover; 3. filter core; 4. piston plate; 5. thread spindle; 6. upper end cover; 7. rack for cleaning; 8. cleaning brush; 9. piston bush; 10. limit shaft; 11. apical axis; 12. hole 1; 13. film; 14. O-ring seal; 15. O-ring seal; 16. screw rod; 17. circle is embraced circle; 18. O-ring seal; 19. inlet opening; The pore 20. go out to purify waste water; 21. nut; 22. case lid; 23. O-ring seal; 24. thread spindle top; 25. mudhole; 26. screw thread; 27. hole; 28. hole 2; 29. hole 3; 30. embedded fixed piece; 31. groove; 32. hole.33. breach; 34. hole; 35. hole; 36. screw rod; 37. ring flange; 38. O-ring seal; 39. screw rod; 40. hole 2.
The specific embodiment:
One, in bottom end cover (2) edge, be connected and fixed piston bush (4) less than filter core (3) internal diameter, limit shaft (10), apical axis (11), the pore (20) that goes out to purify waste water has screw thread (26) outward, filter core (3) embedding be bonded in upper end cover (2) edge with piston bush (9) outside, in piston plate (4) side channel O-ring seal (14) is arranged, have in the hole (27) and the corresponding screw thread of thread spindle (5), edge mesopore 1 (12), hole 2 (28), hole 3 (29), piston plate (4) hole 1 (12) is aimed at limit shaft (10) and is put into piston bush (9), upper end cover (6) embedding is bonded at filter core (3) top, limit shaft (10) is aimed at upper end cover (6) hole 2 (40) and is connected, thread spindle top (24) becomes the square type, there is groove (31) at the place apart from top, interior porose (32), rack for cleaning (7) thread spindle (5) penetrates from upper end cover (6) hole 1 (35), thread spindle (5) precession piston plate (4) screwed hole (27), rack for cleaning (7) is gone up transverse sheet breach (33) and is snapped in thread spindle (5) notch (31), the corresponding thread spindle of two side holes (34) (5) hole (32), fastening with screw rod (16), the circle of rack for cleaning (7) bottom transverse sheet is embraced circle (17), and half is stuck in bottom end cover (2) and goes out to purify waste water outside the pore (20), second half screws in fastening with screw rod (36), after going up cover O-ring seal (18), the pore (20) that goes out to purify waste water passes in the housing (1), hole external application nut (21) is fastening, case lid (22) mesopore that to put O-ring seal (23) is again aimed at thread spindle top (24) and is inserted in, and it is fastening that case lid (22) is filled up cushion rubber (38) back usefulness screw rod (39) between porous and housing (1) upper flange dish (37) porous on every side.
Two, with after the utility model arrangement, be rotated counterclockwise thread spindle top (24), make piston plate (4) in piston bush (9) reduce to bottom end cover (2), apical axis (11) backs down film (13), close mudhole (25), former water enters from housing (1) inlet opening (19), enter in the piston bush (9) after filtering outside filter core (3) again, the pore (20) that goes out to purify waste water in the hole through backing down film (13) (12) and the bottom end cover (2) flows out.
Three, in the purification filtering, dirt in the former water is trapped in filter core (3) surface and infilters micropore when stopping up, open mudhole (25), turn clockwise and stretch out thread spindle top (24) in the case lid (22), piston plate (4) rises and apical axis (11) breaks away from, film (13) is pushed down closed hole 2 (28), purifying waste water in the piston bush (9) is interior to outflow from filter core (3), dirt in filter core (3) micropore is gone out, thread spindle (5) rotates to drive simultaneously to enclose and is attached to rack for cleaning (7) rotation that cleaning brush (8) have been glued in the outer embedding of filter core (3), wash the dirt that is trapped in filter core (3) surface, the dirt erosion water after the cleaning is discharged by mudhole (25).
Claims (2)
1, the synchronous outer cleaning device of recoil in a kind of filter element for purifier, be connected to form by filter element for purifier (3), piston bush (9), piston plate (4), film (13) apical axis (11), thread spindle (5), it is characterized in that: piston plate (4) screws on the thread spindle (5), film (13) one ends are fixed on and cover hole (28) on the piston plate (4), limit shaft (10) penetrates hole 1 (12), and piston plate (4) edge has O-ring seal (14) to connect.
2, the synchronous outer cleaning device of recoil in the filter element for purifier according to claim 1, it is characterized in that: rack for cleaning (7) is fixing with thread spindle (5) upper end, rack for cleaning (7) lower end is connected with screw thread (26) polished rod place, cleaning brush (8) is fixed on the rack for cleaning (7), is close to filter core (3) surface and connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420008077 CN2753439Y (en) | 2004-03-08 | 2004-03-08 | Purifier filter core internal backflush synchronous external cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420008077 CN2753439Y (en) | 2004-03-08 | 2004-03-08 | Purifier filter core internal backflush synchronous external cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2753439Y true CN2753439Y (en) | 2006-01-25 |
Family
ID=35925548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420008077 Expired - Fee Related CN2753439Y (en) | 2004-03-08 | 2004-03-08 | Purifier filter core internal backflush synchronous external cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2753439Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102462989A (en) * | 2010-10-31 | 2012-05-23 | 扬州龙锦涂装环保设备有限公司 | Automatic spiral cleaning filter |
| CN103100249A (en) * | 2011-11-12 | 2013-05-15 | 新疆天业（集团）有限公司 | Movable turn-taking backwash net type filter |
| CN103933768A (en) * | 2013-01-22 | 2014-07-23 | 徐根富 | Self-cleaning filter |
| CN105065160A (en) * | 2015-07-31 | 2015-11-18 | 蚌埠市风驰滤清器有限公司 | Anti-blocking gasoline filter |
| CN108771893A (en) * | 2018-05-25 | 2018-11-09 | 张琛 | A kind of sewage disposal washes filter device with ultrasonic counter-flushing |
| CN115920486A (en) * | 2023-03-15 | 2023-04-07 | 河南蒲豫建设工程有限公司 | Construction effluent treatment plant |
-
2004
- 2004-03-08 CN CN 200420008077 patent/CN2753439Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102462989A (en) * | 2010-10-31 | 2012-05-23 | 扬州龙锦涂装环保设备有限公司 | Automatic spiral cleaning filter |
| CN103100249A (en) * | 2011-11-12 | 2013-05-15 | 新疆天业（集团）有限公司 | Movable turn-taking backwash net type filter |
| CN103100249B (en) * | 2011-11-12 | 2015-03-25 | 新疆天业（集团）有限公司 | Movable turn-taking backwash net type filter |
| CN103933768A (en) * | 2013-01-22 | 2014-07-23 | 徐根富 | Self-cleaning filter |
| CN105065160A (en) * | 2015-07-31 | 2015-11-18 | 蚌埠市风驰滤清器有限公司 | Anti-blocking gasoline filter |
| CN105065160B (en) * | 2015-07-31 | 2018-05-18 | 蚌埠市风驰滤清器有限公司 | A kind of block-resistant type gasoline filter |
| CN108771893A (en) * | 2018-05-25 | 2018-11-09 | 张琛 | A kind of sewage disposal washes filter device with ultrasonic counter-flushing |
| CN115920486A (en) * | 2023-03-15 | 2023-04-07 | 河南蒲豫建设工程有限公司 | Construction effluent treatment plant |
| CN115920486B (en) * | 2023-03-15 | 2023-05-16 | 河南蒲豫建设工程有限公司 | Construction wastewater treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |