CN214033606U - Water diversion structure of hydraulic and hydroelectric engineering - Google Patents
Water diversion structure of hydraulic and hydroelectric engineering Download PDFInfo
- Publication number
- CN214033606U CN214033606U CN202023063309.5U CN202023063309U CN214033606U CN 214033606 U CN214033606 U CN 214033606U CN 202023063309 U CN202023063309 U CN 202023063309U CN 214033606 U CN214033606 U CN 214033606U
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- water
- water diversion
- diversion canal
- filter
- rotary drum
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 82
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 48
- 238000004140 cleaning Methods 0.000 claims abstract description 22
- 230000003014 reinforcing effect Effects 0.000 claims description 16
- 238000001914 filtration Methods 0.000 claims description 13
- 238000007790 scraping Methods 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 108091006146 Channels Proteins 0.000 description 13
- 238000000034 method Methods 0.000 description 9
- 102000010637 Aquaporins Human genes 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000008093 supporting effect Effects 0.000 description 4
- 241000282414 Homo sapiens Species 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000001976 improved effect Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 108010063290 Aquaporins Proteins 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 208000034699 Vitreous floaters Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
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Abstract
The utility model relates to a water conservancy and hydropower engineering's diversion structure, it includes first diversion canal and second diversion canal, there is the difference in height between first diversion canal and the second diversion canal, the height that highly is higher than the second diversion canal of first diversion canal, be provided with the filter screen in the second diversion canal, the one end that the second diversion canal is close to first diversion canal is provided with the filter that is used for crossing rubbish from the aquatic, the filter is located between first diversion canal and the filter screen, be provided with directly over the filter and be used for following the cleaning device who clears away rubbish from the filter, still erect the guide rail that is used for collecting rubbish between the both sides of second diversion canal, the guide rail slope sets up, the guide rail is located between filter and the filter screen. This application has the effect that improves filter screen department rubbish clearance effect.
Description
Technical Field
The application relates to the technical field of hydraulic and hydroelectric engineering, in particular to a water diversion structure of the hydraulic and hydroelectric engineering.
Background
The water conservancy and hydropower engineering is an engineering which is built for controlling and allocating ground surface hydrated underground water in the nature to achieve the purposes of removing harm and benefiting. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Therefore, people can control water flow by building hydraulic engineering to prevent flood disasters and adjust and distribute water resources so as to meet the requirements of people on water resources in life and production.
When water resources need to be adjusted, water diversion projects need to be built, but in the process of surface runoff collection, part of river water inevitably carries floaters such as dead branches and leaves, domestic garbage and the like after flowing through areas such as forest zones, villages or towns and the like, and after the surface runoff is collected into a main flow, a large amount of garbage exists in the main flow. Therefore, in the process of water diversion, a filter screen is generally arranged at the water diversion port to reduce garbage collected in the main flow.
When too much garbage is collected in front of the filter screen, the garbage at the water diversion port needs to be removed, so that the water diversion port is kept smooth.
In view of the above related technologies, the inventor thinks that the method of manual regular cleaning is generally adopted to treat the garbage accumulated in the filter screen, and the method of manual regular cleaning consumes a lot of human resources and has low cleaning efficiency, so it is necessary to improve the method.
SUMMERY OF THE UTILITY MODEL
In order to improve the cleaning efficiency of water inlet department rubbish, this application provides a water conservancy and hydropower engineering's diversion structure.
The application provides a pair of water conservancy and hydropower engineering's diversion structure adopts following technical scheme:
the utility model provides a water conservancy and hydropower engineering's diversion structure, includes first diversion canal and second diversion canal, first diversion canal with there is the difference in height between the second diversion canal, the height of first diversion canal is higher than the height of second diversion canal, be provided with the filter screen in the second diversion canal, the second diversion canal is close to the one end of first diversion canal is provided with and is used for filtering rubbish from the aquatic filter plate, the filter is located first diversion canal with between the filter screen, be provided with directly over the filter and be used for following rubbish the cleaning device who clears away on the filter, still erect the guide rail that is used for collecting rubbish between the both sides of second diversion canal, the guide rail slope sets up, the guide rail is located the filter with between the filter screen.
Through adopting above-mentioned technical scheme, rivers flow in the second diversion canal through first diversion canal, there is the difference in height because of between first diversion canal and the second diversion canal, the one end that the second diversion canal is close to first diversion canal is provided with the filter, the water that falls into in the second diversion canal falls on the filter earlier, the filter strains the solid waste that the aquatic carried, cleaning device will leave over in rubbish clearance to the guide rail on the filter, because of the slope of guide rail sets up, the rubbish that falls on the guide rail is from the appointed position of depositing of the landing rubbish on the guide rail under the effect of self gravity, thereby reach the purpose of clearance rubbish, the cleaning efficiency of rubbish is improved. Meanwhile, garbage is not easy to accumulate at the filter screen, so that the diversion project is kept smooth all the time, the filter screen does not need to be cleaned manually at regular intervals, and a large amount of manpower and material resources are saved.
Preferably, the cleaning device comprises support frames erected on two sides of the first aqueduct, each support frame comprises two support columns, a connecting rod is fixedly connected between the two support columns, a rotary drum is sleeved on the connecting rod in a rotating mode, a plurality of scraping plates are distributed on the circumferential surface of the rotary drum at intervals, the scraping plates rotate around the connecting rod under the impact of water flow, the filter plates are arranged in a bending mode, and one side, far away from the rotary drum, of each scraping plate is connected with the filter plates in a sliding mode.
Through adopting above-mentioned technical scheme, cup jointed the rotary drum through rotating on the connecting rod, a plurality of scrapers of periphery fixedly connected with of rotary drum, and scraper blade and filter sliding connection, when water falls to the filter from first approach channel, water at first falls on the scraper blade, the scraper blade drives the rotary drum and rotates around the connecting rod under the impact of rivers, the scraper blade promotes the rubbish left over on the filter to the direction removal that is close to the guide rail at the rotation in-process, until promoting rubbish to the guide rail in, thereby realize the automatic clearance to aquatic rubbish. Whole clearance process turns into the kinetic energy of rivers rotary drum pivoted power supply, and need not to provide the power supply in addition, when saving the cost, clears away the rubbish that the aquatic carried effectively.
Preferably, the scrapers are uniformly distributed on the circumference by taking the central axis of the rotating drum as a center.
Through adopting above-mentioned technical scheme, through the axis that uses the rotary drum with a plurality of scrapers as central circumference evenly distributed to make the atress of rotary drum more even, so that the rotary drum is more steady at the pivoted in-process.
Preferably, both ends of the rotating drum are fixedly connected with reinforcing plates, and the plurality of scraping plates are fixedly connected between the two reinforcing plates.
Through adopting above-mentioned technical scheme, through the equal fixedly connected with reinforcing plate in the both ends of rotary drum, and a plurality of scraper blade fixed connection have strengthened the joint strength of scraper blade and rotary drum between two reinforcing plates for the difficult fracture of junction of scraper blade and rotary drum.
Preferably, the rotating cylinder is rotatably connected with the connecting rod through a bearing.
Through adopting above-mentioned technical scheme, through being connected the rotary drum through bearing and connecting rod rotation, reduced the rotational friction between rotary drum and the connecting rod to improve the rotational speed of rotary drum, in order to accelerate the clearance speed of rubbish.
Preferably, the side wall of the rotary drum and the bottom wall of the guide rail are both provided with a plurality of water filtering holes.
By adopting the technical scheme, the side wall of the rotary drum and the bottom wall of the guide rail are both provided with the plurality of water filtering holes, and the water filtering holes are formed in the rotary drum, so that the mass of the rotary drum is reduced, the rotating speed of the rotary drum is increased, and the cleaning speed of garbage is accelerated; the water filtering holes on the guide rail filter water carried in the garbage, so that the water can not be discharged together with the garbage in the guide rail, and the waste of water resources is reduced.
Preferably, the filter screen and the second aqueduct are detachably connected.
Through adopting above-mentioned technical scheme, because of the filter screen uses the back for a long time, the filter screen probably takes place the damage, consequently, can dismantle through filter screen and second inlet channel and be connected the setting, be favorable to maintaining and changing damaged filter screen.
Preferably, the side wall of the second water guide channel is provided with a slot along the height direction of the side wall, and the filter screen is in sliding insertion connection with the slot.
Through adopting above-mentioned technical scheme, it has the slot to open along the overestimation direction of self through the lateral wall at second inlet channel, and the filter screen is pegged graft with the slot spout, realizes filter screen and second inlet channel detachable simultaneously, makes things convenient for the installation and the dismantlement of filter screen.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the height difference is arranged between the first water channel and the second water channel, so that water falling into the second water channel firstly falls on the filter plate, the filter plate filters solid garbage carried in the water, the cleaning device cleans the garbage left on the filter plate into the guide rail, and the garbage falling on the guide rail slides to a specified storage position from the guide rail under the action of self gravity due to the inclined arrangement of the guide rail, so that the purpose of cleaning the garbage is achieved, and the garbage cleaning efficiency is effectively improved;
2. the reinforcing plates are fixedly connected to the two ends of the rotary drum, and the plurality of scraping plates are fixedly connected between the two reinforcing plates, so that the connecting strength of the scraping plates and the rotary drum is enhanced by the reinforcing plates, and the connecting parts of the scraping plates and the rotary drum are not easy to break;
3. the rotary drum is provided with the water filtering holes, so that the quality of the rotary drum is reduced, the rotating speed of the rotary drum is increased, and the cleaning speed of garbage is accelerated; through also having opened the drainage hole on the guide rail, the drainage hole is strained the water that carries in with rubbish for water is discharged together with the rubbish in the guide rail, thereby reduces the waste of water resource.
Drawings
FIG. 1 is a schematic overall structure of the present application;
fig. 2 is a schematic view of the internal structure of the second penstock in this application.
Description of reference numerals: 1. a first penstock; 2. a second penstock; 3. a filter screen; 4. a slot; 5. a filter plate; 6. a support bar; 7. a cleaning device; 71. a support frame; 711. a support pillar; 712. a connecting rod; 72. a rotating drum; 73. a squeegee; 8. a connecting strip; 9. a bearing; 10. a reinforcing plate; 11. water filtering holes; 12. a guide rail; 13. and (4) supporting the base.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses water conservancy and hydropower engineering's diversion structure. Referring to fig. 1, a diversion structure of a hydraulic and hydroelectric engineering includes a first diversion canal 1 and a second diversion canal 2, a height difference exists at a joint of the first diversion canal 1 and the second diversion canal 2, and a horizontal height of a bottom wall of the first diversion canal 1 is greater than a horizontal height of a bottom wall of the second diversion canal 2. Can dismantle in the second inlet channel 2 and be connected with filter screen 3, filter screen 3 is the wire net, and the direction of height of a pair of inside wall of second inlet channel 2 all along self opens slot 4, and filter screen 3 and slot 4 slip grafting, one side that filter screen 3 inserted slot 4 extend to the diapire that inserts second inlet channel 2.
Referring to fig. 1 and 2, the one end that second inlet channel 2 is close to first inlet channel 1 and goes out the water end is provided with filter 5, two spinal branch vaulting poles 6 of fixedly connected with on the diapire of second inlet channel 2, the vertical setting of bracing piece 6, the one end fixed connection of second inlet channel 2 diapire is kept away from to filter 5 and bracing piece 6. A cleaning device 7 is arranged right above the filter plate 5.
Referring to fig. 1 and 2, the cleaning device 7 includes a support frame 71 erected between two sides of the second penstock 2, the support frame 71 includes a connecting rod 712 and two support columns 711, the support columns 711 are vertically disposed, one ends of the support columns 711 are fixedly connected with the upper surface of the second penstock 2, and the connecting rod 712 is fixedly connected between one ends of the two support columns 711 far away from the second penstock 2. The connecting rod 712 is rotatably sleeved with the rotating drum 72, and the inner diameter of the rotating drum 72 is larger than the diameter of the connecting rod 712. The outer peripheral face of connecting rod 712 cup joints and is fixed with bearing 9, is provided with a plurality of connecting strips 8 between the outer peripheral face of the inside wall of rotary drum 72 and connecting rod 712, and a plurality of connecting strips 8 use the axis of connecting rod 712 as the even interval distribution of center circumference, the one end of connecting strip 8 and the outer peripheral face fixed connection of bearing 9, the other end of connecting strip 8 and the inside wall fixed connection of rotary drum 72.
The peripheral surface of the rotary drum 72 is fixedly connected with a plurality of scrapers 73, the scrapers 73 are uniformly distributed around the central axis of the rotary drum 72, and the scrapers 73 extend along the radial direction of the rotary drum 72. The filter plate 5 is arranged in a bending mode, the filter plate 5 and the rotary drum 72 are concentric, and one end, far away from the cylinder, of the scraper 73 is connected with one side, far away from the bottom wall of the second water channel 2, of the scraper 73 in a sliding mode.
Both ends of the rotary drum 72 are also fixedly connected with reinforcing plates 10, the reinforcing plates 10 are circular, the central axis of the rotary drum 72 is perpendicular to the plate surface of the reinforcing plates 10, and the inner diameter of the reinforcing plates 10 is equal to that of the rotary drum 72. A plurality of scrapers 73 are fixedly connected between the two reinforcing plates 10. By providing the reinforcing plate 10, the strength of connection between the scraper 73 and the drum 72 is increased, so that the joint between the scraper 73 and the drum 72 is not easily broken.
The side wall of the rotary drum 72 is provided with a plurality of water filtering holes 11, and the weight of the rotary drum 72 is reduced while the water filtering holes 11 filter water, so that the rotating speed of the rotary drum 72 is increased, and the speed of cleaning garbage by the scraper 73 is increased.
A guide rail 12 is also arranged between the two sides of the second water channel 2, and the guide rail 12 is positioned between the filter plate 5 and the filter screen 3. The upper surface of second inlet channel 2 one side is fixed with supporting seat 13, and the one end of guide rail 12 and the upper surface fixed connection of supporting seat 13, the opposite side fixed connection that the other end of guide rail 12 and second inlet channel 2 were equipped with supporting seat 13. The guide rail 12 is arranged obliquely. The level of the side wall of the guide rail 12 is lower than the level of the discharge end of the filter plate 5. The bottom wall of the guide rail 12 is also provided with a plurality of water filtering holes 11, and the water carried in the garbage is filtered by the water filtering holes 11 so as to reduce the waste of water resources.
The embodiment of this application embodiment's diversion structure's of water conservancy and hydropower engineering implementation principle does:
the water flows through the first penstock 1 and then falls into the second penstock 2, and because of the height difference between the first penstock 1 and the second penstock 2, the water falls into the second penstock 2 from the first penstock 1, and strikes the scraper 73, so that the rotary drum 72 rotates around the connecting rod 712, and the scraper 73 is driven to rotate.
The water flow impacts the scraper blade 73 and then falls on the filter plate 5, the filter plate 5 filters the garbage carried in the water, and the scraper blade 73 pushes the garbage left on the filter plate 5 to move towards the direction close to the guide rail 12 in the rotating process until the garbage is pushed to the guide rail 12. Because of the inclined arrangement of the guide rail 12, the garbage falling on the guide rail 12 automatically slides from the guide rail 12 to the specified storage position of the garbage under the action of self gravity, so that the garbage is automatically cleaned, and the garbage cleaning efficiency is obviously improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a water conservancy and hydropower engineering's diversion structure which characterized in that: comprises a first water diversion canal (1) and a second water diversion canal (2), wherein a height difference exists between the first water diversion canal (1) and the second water diversion canal (2), the height of the first water diversion canal (1) is higher than that of the second water diversion canal (2), a filter screen (3) is arranged in the second water diversion canal (2), one end of the second water diversion canal (2) close to the first water diversion canal (1) is provided with a filter plate (5) for filtering garbage out of water, the filter plate (5) is positioned between the first water diversion canal (1) and the filter screen (3), a cleaning device (7) for cleaning garbage from the filter plate (5) is arranged right above the filter plate (5), a guide rail (12) for collecting garbage is also erected between two sides of the second water diversion canal (2), and the guide rail (12) is obliquely arranged, the guide rail (12) is positioned between the filter plate (5) and the filter screen (3).
2. The water diversion structure of water conservancy and hydropower engineering according to claim 1, characterized in that: cleaning device (7) are including erectting support frame (71) of first inlet channel (1) both sides, support frame (71) include two support columns (711), two fixedly connected with connecting rod (712) between support column (711), it has cup jointed rotary drum (72) to rotate on connecting rod (712), the periphery interval distribution of rotary drum (72) has a plurality of scraper blades (73), scraper blade (73) wind under the impact of rivers connecting rod (712) rotate, the crooked setting of filter (5), scraper blade (73) are kept away from one side of rotary drum (72) with filter (5) sliding connection.
3. The water diversion structure of water conservancy and hydropower engineering according to claim 2, characterized in that: the scrapers (73) are uniformly distributed on the circumference by taking the central axis of the rotary drum (72) as the center.
4. The water diversion structure of water conservancy and hydropower engineering according to claim 3, characterized in that: both ends of the rotary drum (72) are fixedly connected with reinforcing plates (10), and the scraping plates (73) are fixedly connected between the two reinforcing plates (10).
5. The water diversion structure of water conservancy and hydropower engineering according to claim 3, characterized in that: the rotating cylinder (72) is rotatably connected with the connecting rod (712) through a bearing (9).
6. The water diversion structure of water conservancy and hydropower engineering according to claim 2, characterized in that: the side wall of the rotary drum (72) and the bottom wall of the guide rail (12) are both provided with a plurality of water filtering holes (11).
7. The water diversion structure of water conservancy and hydropower engineering according to claim 1, characterized in that: the filter screen (3) is detachably connected with the second water guide channel (2).
8. The water diversion structure of water conservancy and hydropower engineering according to claim 7, characterized in that: the side wall of the second water channel (2) is provided with a slot (4) along the height direction, and the filter screen (3) is in sliding insertion connection with the slot (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023063309.5U CN214033606U (en) | 2020-12-17 | 2020-12-17 | Water diversion structure of hydraulic and hydroelectric engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023063309.5U CN214033606U (en) | 2020-12-17 | 2020-12-17 | Water diversion structure of hydraulic and hydroelectric engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214033606U true CN214033606U (en) | 2021-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023063309.5U Expired - Fee Related CN214033606U (en) | 2020-12-17 | 2020-12-17 | Water diversion structure of hydraulic and hydroelectric engineering |
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| Country | Link |
|---|---|
| CN (1) | CN214033606U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863473A (en) * | 2021-09-28 | 2021-12-31 | 广州宇建建设工程有限公司 | Municipal drainage structure and construction method thereof |
-
2020
- 2020-12-17 CN CN202023063309.5U patent/CN214033606U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863473A (en) * | 2021-09-28 | 2021-12-31 | 广州宇建建设工程有限公司 | Municipal drainage structure and construction method thereof |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210824 |
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| CF01 | Termination of patent right due to non-payment of annual fee |