CN220360818U - Self-cleaning filter device for hydroelectric power generation - Google Patents
Self-cleaning filter device for hydroelectric power generation Download PDFInfo
- Publication number
- CN220360818U CN220360818U CN202321778584.6U CN202321778584U CN220360818U CN 220360818 U CN220360818 U CN 220360818U CN 202321778584 U CN202321778584 U CN 202321778584U CN 220360818 U CN220360818 U CN 220360818U
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- cavity
- filter
- filter screen
- belt pulley
- cleaning
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- 238000004140 cleaning Methods 0.000 title claims abstract description 29
- 238000010248 power generation Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 16
- 238000003860 storage Methods 0.000 claims abstract description 6
- 230000008859 change Effects 0.000 claims abstract description 4
- 238000001914 filtration Methods 0.000 abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 230000006872 improvement Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Filtration Of Liquid (AREA)
Abstract
The utility model provides a self-cleaning type filtering device for hydroelectric power generation, which relates to the technical field of water conservancy and hydropower filtration and comprises a filtering cavity, wherein a feeding cavity is arranged on one side of the filtering cavity, a discharge hole is arranged on one side below the filtering cavity, a shaking mechanism is arranged at the middle position of the top end of the filtering screen, cleaning mechanisms are arranged on one side of the filtering screen, and two storage cavities are arranged below the filtering cavity; through being provided with shake mechanism in the top of filter screen, utilize shake mechanism's pivot, impeller, first belt pulley structure, axis of rotation, eccentric wheel, change cover, connecting rod, installation cavity, telescopic spring and the cooperation between the movable rod, can drive two filter screens and shake about, shake cleaning treatment to the filter screen, carry out preliminary clearance to the rubbish of attaching on the filter screen, also make filter screen not necessarily block up when using to the practicality of the device when using has been improved greatly.
Description
Technical Field
The utility model relates to the technical field of hydroelectric power generation filtration, in particular to a self-cleaning type filtering device for hydroelectric power generation.
Background
Along with the development of economy and improvement of technology level, the development of the hydroelectric power technology in China is very rapid, the hydroelectric power is researched, the engineering construction and production operation of converting the water energy into the electric energy are scientifically and technically carried out, the water energy utilized by the hydroelectric power is mainly potential energy stored in a water body, different hydropower stations are required to be built for converting the water energy into the electric energy, and a filtering device is required to be used when the hydroelectric power generation device is used;
the application number CN113797631a discloses an anti-clogging filter device for hydroelectric power generation, and specifically discloses: the filter box is internally provided with a filter screen cylinder, one end of the filter screen cylinder, which is rotationally connected with a rotating rod, rotates through the filter screen cylinder, a filter cavity is formed in the filter screen cylinder, the rotating rod is provided with a plurality of first cutters which are circumferentially distributed and are all positioned in the filter cavity, and the filter box is provided with a water inlet pipe communicated with the filter cavity; the utility model provides a self-cleaning filter device of hydroelectric power generation, which is used for solving the problems of easy blockage, but is inconvenient to carry out self-cleaning treatment on a filter screen when in use, and is easy to cause bad filtering effect after long-time use, thereby reducing the practicability of the device when in use.
Disclosure of Invention
Aiming at the problems, the utility model provides a self-cleaning filter device for hydroelectric power generation, which solves the problems that the filter screen is inconvenient to clean and the filter effect is poor after long-term use in the prior art.
In order to achieve the purpose of the utility model, the utility model is realized by the following technical scheme: the utility model provides a self-cleaning filter equipment of hydroelectric power generation, includes the filter chamber, the feed cavity is installed to one side of filter chamber, the discharge gate is installed to one side of filter chamber below, the internally mounted of filter chamber has two filter screens, two connect through the connecting axle between the filter screen, the intermediate position department on filter screen top is provided with shake mechanism, one side of filter screen all is provided with clean mechanism, two storage cavities are installed to the below of filter chamber;
the shaking mechanism comprises a rotating shaft, an impeller, a first belt pulley structure, a rotating shaft, an eccentric wheel, a rotating sleeve, a connecting rod and a matching component, wherein the rotating shaft is arranged in a feeding cavity, the impeller is arranged on the outer side wall of the rotating shaft, the first belt pulley structure is arranged above the feeding cavity, the rotating shaft is arranged on one side of the inside of a filter cavity, the other end of the first belt pulley structure is arranged on one side of the rotating shaft, the eccentric wheel is arranged on the inner side of the rotating shaft, the rotating sleeve is arranged on the outer side wall of the eccentric wheel, the connecting rod is hinged to the bottom end of the rotating sleeve, and the bottom end of the connecting rod is hinged to the top end of the filter screen.
The further improvement is that: the cooperation subassembly includes installation cavity, extension spring and movable rod, the installation cavity is installed on the inner wall of filter chamber, extension spring is installed to one side of installation cavity inside, the movable rod is installed to one side of extension spring, the top of movable rod extends to the outside of installation cavity, the top of movable rod is connected with one side of filter screen.
The further improvement is that: the installation cavity is provided with a plurality of in the inside of filter chamber, a plurality of between the installation cavity about the axis in filter chamber be equidistant distribution.
The further improvement is that: the impeller is provided with a plurality of impellers on the outer side wall of the rotating shaft, and the impellers are distributed annularly on the outer side wall of the rotating shaft.
The further improvement is that: the cleaning mechanism comprises a fixing cavity, a second belt pulley structure, a servo motor, a threaded rod, a thread sleeve and a hairbrush, wherein the fixing cavity is arranged at one end of the inside of the filtering cavity, the second belt pulley structure is arranged above the filtering cavity, the servo motor is arranged above the second belt pulley structure, the threaded rod is arranged in the inside of the fixing cavity, one end of the second belt pulley structure is connected with one end of the threaded rod, the thread directions of the two ends of the outer side wall of the threaded rod are opposite, the thread sleeve is symmetrically arranged on the outer side wall of the threaded rod, and the hairbrush is arranged on one side of the thread sleeve.
The further improvement is that: the hairbrushes are arranged above the filter screen, and the two hairbrushes are symmetrically distributed about the central axis of the filter screen.
The beneficial effects of the utility model are as follows: the shaking mechanism is arranged above the filter screen, and the two filter screens can be driven to shake left and right by utilizing the mutual matching among the rotating shaft of the shaking mechanism, the impeller, the first belt pulley structure, the rotating shaft, the eccentric wheel, the rotating sleeve, the connecting rod, the mounting cavity, the telescopic spring and the movable rod, so that the filter screens are subjected to shaking cleaning treatment, and the garbage attached to the filter screens is primarily cleaned, so that the filter screens are not necessarily blocked when in use, and the practicability of the device is greatly improved when in use; through being provided with clean mechanism in the top of filter screen, utilize clean mechanism's fixed chamber, second belt pulley structure, servo motor, threaded rod, thread bush and brush mutually support, can clear up the rubbish of filter screen top for the device possesses self-cleaning ability, does not need often to change the filter screen, thereby has improved the result of use of device when using greatly.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a cross-sectional elevation of a dithering mechanism according to the present utility model;
FIG. 3 is a schematic view of the structure of the present utility model shown in FIG. 2 at a partially enlarged scale;
fig. 4 is a schematic view of a partial enlarged structure at B in fig. 2 according to the present utility model.
Wherein: 1. a filter chamber; 2. a feed chamber; 3. a discharge port; 4. a filter screen; 5. a rotating shaft; 6. an impeller; 7. a first pulley structure; 8. a rotating shaft; 9. an eccentric wheel; 10. a rotating sleeve; 11. a connecting rod; 12. a mounting cavity; 13. a telescopic spring; 14. a movable rod; 15. a fixed cavity; 16. a second pulley structure; 17. a servo motor; 18. a threaded rod; 19. a thread sleeve; 20. a brush; 21. a connecting shaft; 22. a storage cavity.
Detailed Description
The present utility model will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
According to the self-cleaning filter device of hydroelectric power generation, shown in fig. 1, 2, 3 and 4, the self-cleaning filter device of hydroelectric power generation is provided, the self-cleaning filter device comprises a filter cavity 1, a feeding cavity 2 is installed on one side of the filter cavity 1, a discharge port 3 is installed on one side of the lower side of the filter cavity 1, two filter screens 4 are installed in the filter cavity 1, two filter screens 4 are connected through a connecting shaft 21, a shaking mechanism is arranged at the middle position of the top end of each filter screen 4, a cleaning mechanism is arranged on one side of each filter screen 4, and two storage cavities 22 are installed below the filter cavity 1.
The shaking mechanism comprises a rotating shaft 5, an impeller 6, a first belt pulley structure 7, a rotating shaft 8, an eccentric wheel 9, a rotating sleeve 10, a connecting rod 11 and a matching component, wherein the rotating shaft 5 is arranged in a feeding cavity 2, the impeller 6 is arranged on the outer side wall of the rotating shaft 5, the first belt pulley structure 7 is arranged above the feeding cavity 2, the rotating shaft 8 is arranged on one side of the interior of a filter cavity 1, the other end of the first belt pulley structure 7 is arranged on one side of the rotating shaft 8, the eccentric wheel 9 is arranged on the inner side of the rotating shaft 8, the rotating sleeve 10 is provided with the rotating sleeve 10 on the outer side wall of the eccentric wheel 9, the connecting rod 11 is hinged with the top end of a filter screen 4, the matching component comprises an installation cavity 12, a telescopic spring 13 and a movable rod 14, the installation cavity 12 is arranged on the inner wall of the filter cavity 1, the telescopic spring 13 is arranged on one side of the telescopic spring 13, the top end of the movable rod 14 extends to the outer side of the installation cavity 12, the movable rod 14 is connected with the impeller 6 through the rotating shaft 6 in the inner side of the filter cavity 6, the impeller 5 is arranged on the inner side of the filter cavity 6, and the impeller 5 is arranged in the inner side of the filter cavity 6, and the filter cavity 6 is arranged in the filter cavity 6, the water flow is in the filter cavity 5 is arranged between the filter cavity 5 and the filter cavity 5, and the filter cavity is arranged in the filter cavity 5 is in the filter cavity 5, and the filter cavity is in the space between the filter cavity 5 and the filter cavity is in the filter cavity 5, under the transmission of first belt pulley structure 7, drive two axis of rotation 8 and rotate, so drive eccentric wheel 9 and rotate, and then under the cooperation of changeing cover 10, drive connecting rod 11 and remove, so under the cooperation of extension spring 13 and movable rod 14, utilize connecting rod 11 to drive filter screen 4 and shake about, under the cooperation of connecting axle 21, drive two filter screens 4 and shake, carry out preliminary cleaning to filter screen 4 and then rivers go out the ejection of compact through discharge gate 3, carry out shake cleaning to filter screen 4, carry out preliminary clearance to the rubbish that adheres to on the filter screen 4, also make filter screen 4 not necessarily jam when using, thereby the practicality of the device when using has been improved greatly.
The utility model provides a clean mechanism includes fixed chamber 15, second belt pulley structure 16, servo motor 17, threaded rod 18, thread bush 19 and brush 20, the fixed chamber 15 is installed in the inside one end of filter chamber 1, second belt pulley structure 16 installs in the top of filter chamber 1, one servo motor 17 is installed to the top of second belt pulley structure 16, the internally mounted of fixed chamber 15 has threaded rod 18, the one end and the one end of threaded rod 18 of second belt pulley structure 16 are connected, the screw thread direction at threaded rod 18 lateral wall both ends is opposite, the lateral wall symmetry of threaded rod 18 is provided with thread bush 19, the brush 20 is installed to one side of thread bush 19, the brush 20 is provided with two in the top of filter screen 4, two about the axis of filter screen 4 between the brush 20 be symmetric distribution, during the use, start servo motor 17 drive second belt pulley structure 16 rotate, drive two threaded rods 18 and rotate, so drive thread bush 19 and move, and then drive brush 20 and remove, utilize brush 20 to carry out the filter screen storage device to the filter screen that the clean effect of this filter screen has been used to the inside when this filter screen is not had the change, and this filter screen has had the filter screen that the cleaning device has been used to have improved the effect when this filter screen 4 has been used very much more frequently.
Working principle: the staff is linked together water inlet and one end of feed cavity 2 at first, then let in water through feed cavity 2 to filter cavity 1's inside, utilize two filter screens 4 to carry out filtering process, rivers impact impeller 6 this moment, utilize impeller 6 to drive pivot 5 and rotate, so utilize pivot 5 to drive first belt pulley structure 7 and rotate, under the transmission of first belt pulley structure 7, drive two axis of rotation 8 and rotate, so drive eccentric wheel 9 and rotate, and then under the cooperation of cover 10, drive connecting rod 11 and remove, so under the cooperation of telescopic spring 13 and movable rod 14, utilize connecting rod 11 to drive filter screen 4 and shake about, under the cooperation of connecting axle 21, drive two filter screens 4 and shake, carry out preliminary cleaning process to filter screen 4 then rivers go out the ejection of compact through the discharge gate 3, start servo motor 17 and drive second belt pulley structure 16 and rotate this moment, under the transmission of second belt pulley structure 16, so drive two threaded rod 18 and move, and then drive brush 20 and remove, utilize brush 20 to clean one side of filter screen 4, the rubbish under the cooperation of brushing cavity 22 gets into the inside and stores better filter effect that makes this filter screen store.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a self-cleaning filter equipment of hydroelectric power generation, includes filter chamber (1), its characterized in that: a feeding cavity (2) is arranged on one side of the filter cavity (1), a discharge hole (3) is arranged on one side below the filter cavity (1), two filter screens (4) are arranged in the filter cavity (1), the two filter screens (4) are connected through a connecting shaft (21), a shaking mechanism is arranged at the middle position of the top end of each filter screen (4), a cleaning mechanism is arranged on one side of each filter screen (4), and two storage cavities (22) are arranged below the filter cavity (1);
the utility model provides a shake mechanism includes pivot (5), impeller (6), first belt pulley structure (7), axis of rotation (8), eccentric wheel (9), change cover (10), connecting rod (11) and cooperation subassembly, inside in feed cavity (2) is installed in pivot (5), impeller (6) are installed to the lateral wall of pivot (5), first belt pulley structure (7) are installed to the top in feed cavity (2), one side inside filter cavity (1) is installed in axis of rotation (8), one side in axis of rotation (8) is installed to the other end of first belt pulley structure (7), eccentric wheel (9) are installed to the inboard of axis of rotation (8), the lateral wall of eccentric wheel (9) is provided with changes cover (10), the bottom of changeing cover (10) articulates and installs connecting rod (11), the bottom of connecting rod (11) is articulated each other with the top of filter screen (4).
2. A self-cleaning filter device for hydroelectric power generation according to claim 1, wherein: the cooperation subassembly includes installation cavity (12), extension spring (13) and movable rod (14), installation cavity (12) are installed on the inner wall of filter chamber (1), extension spring (13) are installed to one side of installation cavity (12) inside, movable rod (14) are installed to one side of extension spring (13), the top of movable rod (14) extends to the outside of installation cavity (12), the top of movable rod (14) is connected with one side of filter screen (4).
3. A self-cleaning filter device for hydroelectric power generation according to claim 2, wherein: the installation cavities (12) are arranged in the filter cavity (1), and the installation cavities (12) are distributed at equal intervals relative to the central axis of the filter cavity (1).
4. A self-cleaning filter apparatus for hydroelectric power generation according to claim 3, wherein: the impellers (6) are arranged on the outer side wall of the rotating shaft (5), and the impellers (6) are distributed annularly on the outer side wall of the rotating shaft (5).
5. A self-cleaning filter device for hydroelectric power generation according to claim 1, wherein: the cleaning mechanism comprises a fixing cavity (15), a second belt pulley structure (16), a servo motor (17), a threaded rod (18), a thread sleeve (19) and a hairbrush (20), wherein the fixing cavity (15) is arranged at one end of the inside of the filter cavity (1), the second belt pulley structure (16) is arranged above the filter cavity (1), the servo motor (17) is arranged above the second belt pulley structure (16), the threaded rod (18) is arranged in the fixing cavity (15), one end of the second belt pulley structure (16) is connected with one end of the threaded rod (18), the thread directions of two ends of the outer side wall of the threaded rod (18) are opposite, the thread sleeve (19) is symmetrically arranged on the outer side wall of the threaded rod (18), and the hairbrush (20) is arranged on one side of the thread sleeve (19).
6. The self-cleaning filter device for hydroelectric power generation according to claim 5, wherein: two hairbrushes (20) are arranged above the filter screen (4), and the two hairbrushes (20) are symmetrically distributed about the central axis of the filter screen (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321778584.6U CN220360818U (en) | 2023-07-07 | 2023-07-07 | Self-cleaning filter device for hydroelectric power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321778584.6U CN220360818U (en) | 2023-07-07 | 2023-07-07 | Self-cleaning filter device for hydroelectric power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220360818U true CN220360818U (en) | 2024-01-19 |
Family
ID=89518998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321778584.6U Active CN220360818U (en) | 2023-07-07 | 2023-07-07 | Self-cleaning filter device for hydroelectric power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220360818U (en) |
-
2023
- 2023-07-07 CN CN202321778584.6U patent/CN220360818U/en active Active
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