CN212248143U - Water diversion structure for water conservancy and hydropower engineering - Google Patents
Water diversion structure for water conservancy and hydropower engineering Download PDFInfo
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- CN212248143U CN212248143U CN202020743645.5U CN202020743645U CN212248143U CN 212248143 U CN212248143 U CN 212248143U CN 202020743645 U CN202020743645 U CN 202020743645U CN 212248143 U CN212248143 U CN 212248143U
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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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Abstract
The utility model provides a water diversion structure for water conservancy and hydropower engineering, which comprises a box body; a partition board is vertically arranged in the box body, the partition board divides an inner cavity of the box body into a first filtering area and a second filtering area, one side of the first filtering area is communicated with a first water conduit, and one side of the second filtering area is communicated with a second water conduit; cleaning mechanisms are arranged in the first filtering area and the second filtering area, and a filter screen is arranged on each cleaning mechanism; the top of box is equipped with the mount, is equipped with the suction pump on the mount, and the output of suction pump is connected with the three-way pipe. The utility model is convenient for the staff to clean the surface of the used filter screen and continuously drain the water source, thereby not only avoiding the blockage of the water diversion pipe, but also improving the water diversion efficiency; can filter water, avoid the phenomenon that the leading water pipe appears blockking up, can realize clearing up the filter screen moreover, last the function of leading water on one side, improve water diversion efficiency.
Description
Technical Field
The utility model relates to a diversion structure for hydraulic and hydroelectric engineering belongs to hydraulic and hydroelectric engineering technical field.
Background
The diversion canal is a large-scale project built by high walls, and can guide water sources near mountains and hills into cities.
At present, water is pumped into a diversion canal from a water source in an overground water pump diversion mode, a diversion box is connected to a water outlet of a water pump, and a plurality of diversion pipes are arranged on the diversion box. However, in the actual use process, the diversion pipe is long, so that the phenomenon of bending is easy to occur, namely, the inclined turning or right-angle turning part of the diversion pipe is easy to be blocked by impurities in water, and the turning part of the diversion pipe is inconvenient to dredge, so that the phenomenon that the water flow speed is reduced or even does not circulate occurs, and the diversion efficiency of the diversion canal is reduced.
In the prior art, chinese patent publication No. 208415204 discloses a water diversion structure for water conservancy and hydropower engineering, which draws and draws water through an electric pneumatic cylinder to a water diversion piston, so that the phenomenon of inclination of the water diversion piston is not generated, and manual adjustment of inclination of the water diversion piston is reduced, thereby saving manpower and waste; if the diversion structure for hydraulic and hydroelectric engineering that chinese patent publication number 209958307 discloses again, this structure includes the reposition of redundant personnel seat, having seted up the chamber that catchments on the reposition of redundant personnel seat, one side fixed mounting of reposition of redundant personnel seat has the water pump connector, and the one end of water pump connector extends to the intracavity that catchments, a plurality of pressure grooves have been seted up at the top of reposition of redundant personnel seat, and are equipped with first check valve in the pressure groove, and the water inlet of first check valve extends to the intracavity that catchments, the pressure groove is kept away from and is seted up the diversion hole on one side inner wall in chamber that catchments, the sealed sliding sleeve of pressure groove is equipped with the piston plate, and first round hole has been seted up at the top of piston plate, and first round hole internal seal fixed sleeve is equipped with the second check valve, and the top fixed mounting of piston plate has the montant, reaches improvement diversion efficiency through pressurization improvement water velocity of flow, and this application reaches through two filter screens inside the box that, The three-way pipe, first water valve and second water valve can switch the suction to the inside of first filtering area and second filtering area respectively with moisture to be convenient for the staff on one side clears up used filter screen surface, lasts the drainage to the water source on one side, not only avoids the phenomenon that the leading water pipe blockked up to appear, has improved water diversion efficiency moreover, reaches improvement water diversion efficiency through the jam that prevents the leading water pipe, is different with the theory of operation of this patent.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a diversion structure for hydraulic and hydroelectric engineering, this a diversion structure for hydraulic and hydroelectric engineering has solved prior art, and the problem of diversion efficiency that the diversion pipe blockked up the reduction diversion canal appears at the in-process of diversion.
The utility model discloses a following technical scheme can realize.
The utility model provides a water diversion structure for water conservancy and hydropower engineering, which comprises a box body; a partition board is vertically arranged in the box body, the partition board divides an inner cavity of the box body into a first filtering area and a second filtering area, one side of the first filtering area is communicated with a first water conduit, and one side of the second filtering area is communicated with a second water conduit; cleaning mechanisms are arranged in the first filtering area and the second filtering area, and a filter screen is arranged on each cleaning mechanism; the top of the box body is provided with a fixing frame, a water suction pump is arranged on the fixing frame, and the output end of the water suction pump is connected with a three-way pipe; one opening of the three-way pipe is connected with an output shaft of the water suction pump, and the other 2 openings are respectively communicated with the tops of the first filtering area and the second filtering area; a first water valve is arranged on the wall of an opening pipe of the three-way pipe communicated with the first filtering area, and a second water valve is arranged on the wall of an opening pipe of the three-way pipe communicated with the second filtering area; the bottom intercommunication of filter screen is provided with the blow off pipe, and the bottom of box is run through to the one end of blow off pipe and is connected with the blowoff valve.
The filter screen is a conical stainless steel mesh.
The filter screen is respectively positioned at the inner bottom of the first filtering area and the inner bottom of the second filtering area.
And motors are arranged at the tops of the first filtering area and the second filtering area.
The cleaning mechanism comprises a rotating shaft, one end of the rotating shaft is connected with an output shaft of the motor, and the other end of the rotating shaft extends into the filter screen and is provided with a cross rod; the two ends of the cross rod are respectively provided with a cleaning rod, and a cleaning brush is arranged on the rod wall of the cleaning rod.
The cleaning brush is in contact with the inner wall of the filter screen.
The bottom of the box body is connected with a supporting underframe.
The cleaning brush is made of PP plastic wires.
The beneficial effects of the utility model reside in that:
1. the water diversion device has the advantages that workers can clean the surface of the used filter screen and continuously conduct water to a water source, so that the phenomenon that a water diversion pipe is blocked is avoided, and the water diversion efficiency is improved;
2. impurities on the surface of the filter screen can be effectively cleaned;
3. can filter water, avoid the phenomenon that the leading water pipe appears blockking up, can realize clearing up the filter screen moreover, last the function of leading water on one side, improve water diversion efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the construction of the filter screen of FIG. 1;
in the figure: 1-box body, 2-baffle, 3-filter screen, 4-fixing frame, 5-water pump, 6-three-way pipe, 7-first water valve, 8-second water valve, 9-first filtering area, 10-second filtering area, 11-blow-off pipe, 12-blow-off valve, 13-first water guide pipe, 14-second water guide pipe, 15-motor, 16-rotating shaft, 17-cross bar, 18-cleaning rod, 19-cleaning brush and 20-supporting bottom frame.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
As shown in fig. 1-2, a water diversion structure for water conservancy and hydropower engineering comprises a box body 1; a partition plate 2 is vertically arranged in the box body 1, the partition plate 2 divides an inner cavity of the box body 1 into a first filtering area 9 and a second filtering area 10, one side of the first filtering area 9 is communicated with a first water conduit 13, and one side of the second filtering area 10 is communicated with a second water conduit 14; cleaning mechanisms are arranged in the first filtering area 9 and the second filtering area 10, and a filter screen 3 is arranged on each cleaning mechanism; a fixing frame 4 is arranged at the top of the box body 1, a water suction pump 5 is arranged on the fixing frame 4, and the output end of the water suction pump 5 is connected with a three-way pipe 6; one opening of the three-way pipe 6 is connected with an output shaft of the water pump 5, and the other 2 openings are respectively communicated with the tops of the first filtering area 9 and the second filtering area 10; a first water valve 7 is arranged on the opening pipe wall of the three-way pipe 6 communicated with the first filtering area 9, and a second water valve 8 is arranged on the opening pipe wall of the three-way pipe 6 communicated with the second filtering area 10; the bottom intercommunication of filter screen 3 is provided with blow off pipe 11, and the bottom of box 1 is run through to the one end of blow off pipe 11 and is connected with blowoff valve 12.
The filter screen 3 is a conical stainless steel mesh.
The filter screen 3 is respectively positioned at the inner bottom of the first filtering area 9 and the second filtering area 10.
The top parts of the first filtering area 9 and the second filtering area 10 are both provided with motors 15.
The cleaning mechanism comprises a rotating shaft 16, one end of the rotating shaft 16 is connected with an output shaft of the motor 15, and the other end of the rotating shaft extends into the filter screen 3 and is provided with a cross rod 17; the two ends of the cross rod 17 are respectively provided with a cleaning rod 18, and the rod wall of the cleaning rod 18 is provided with a cleaning brush 19.
The cleaning brush 19 is in contact with the inner wall of the filter screen 3.
The bottom of the box body 1 is connected with a supporting underframe 20.
The cleaning brush 19 is made of PP plastic wires.
Preferably, through two inside filter screens of box that are equipped with and set up suction pump, three-way pipe, first water valve and the second water valve at the box top, can switch the suction to the inside of first filtering area and second filtering area with moisture respectively to be convenient for the staff on one side clears up used filter screen surface, continues the drainage to the water source on one side, not only avoids leading water pipe the phenomenon of jam to appear, has improved water diversion efficiency moreover.
Preferably, through motor, pivot, horizontal pole, clearance brush, blow off pipe and the blowoff valve that is equipped with, can carry out effectual clearance to the impurity on filter screen surface.
Examples
As mentioned above, the water diversion structure for the water conservancy and hydropower engineering comprises a box body 1, a partition plate 2 is vertically and fixedly arranged in the box body 1, the box body 1 is divided into a first filtering area 9 and a second filtering area 10 by the partition plate 2, filter screens 3 are fixedly arranged at the lower sides of the inner parts of the first filtering area 9 and the second filtering area 10, the filter screens 3 are made of conical stainless steel meshes, cleaning mechanisms are respectively arranged in the inner parts of the first filtering area 9 and the second filtering area 10, a fixing frame 4 is fixedly arranged at the top of the box body 1, a water suction pump 5 is fixedly arranged at the upper end of the fixing frame 4, a three-way pipe 6 is fixedly arranged at the output end of the water suction pump 5, two water outlet ends of the three-way pipe 6 are respectively communicated with the top parts of the first filtering area 9 and the second filtering area 10, a first water valve 7 and a second water valve 8 are respectively arranged on the two branch pipe walls of the three-way, the lower ends of the two sewage pipes 11 all penetrate through the bottom of the box body 1, the pipe walls of the two sewage pipes are provided with a sewage valve 12, and the bottom of the side wall of the box body 1 is respectively communicated with a first water conduit 13 and a second water conduit 14.
Further, clearance mechanism includes motor 15, the pivot 16, horizontal pole 17, clearance pole 18 and clearance brush 19, motor 15 is fixed to be set up in the top of box 1, pivot 16 is fixed to be set up in output and the inside that the lower extreme runs through to box 1 of motor 15 and extends to filter screen 3, horizontal pole 17 is fixed to be set up in the lower extreme of pivot 16, clearance pole 18 is fixed respectively to be set up in the both ends of horizontal pole 17, clearance brush 19 is fixed to be set up on the pole wall of clearance pole 18 and with the internal surface contact setting of filter screen 3, clearance brush 19 adopts the PP plastic filament, motor 15 can drive pivot 16 rotatoryly, pivot 16 can drive clearance brush 19 on the clearance pole 18 rotatory and to the surface cleaning of filter screen 3 through horizontal pole 17.
Further, a supporting chassis 20 is fixedly arranged at the bottom of the box body 1.
When the water diversion device is used, a worker opens the first water valve 7, closes the second water valve 8, then opens the water suction pump 5 to work and pump water into the first filtering area 9, water enters the first filtering area 9 and is filtered through the filter screen 3 and discharged through the first water guide pipe 13, the phenomenon that the first water guide pipe 13 is blocked can be avoided, when the filter screen 3 needs to be cleaned, the worker closes the first water valve 7 and opens the second water valve 8, a water source can be discharged into the second filtering area 10 and is filtered through the filter screen 3, then water is continuously drained from the second water guide pipe 14, at the moment, the worker only needs to open the motor 15 at the top of the first filtering area 9 to work, the motor 15 can drive the rotating shaft 16 to rotate, the rotating shaft 16 can drive the cleaning brushes 19 on the cleaning rod 18 to rotate and clean the surface of the filter screen 3 through the cross rod 17, only needs to flush with water and discharge impurities from the sewage discharge pipe 11 after cleaning, after waiting that first filtering area 9 clears up, when the inside filter screen 3 of second filtering area 10 needs the clearance, the staff switches the use again, and then realizes clearing up filter screen 3 on one side, continues the function of diversion on the other side, has improved diversion efficiency.
Claims (8)
1. The utility model provides a diversion structure for hydraulic and hydroelectric engineering, includes box (1), its characterized in that: a partition plate (2) is vertically arranged in the box body (1), the partition plate (2) divides an inner cavity of the box body (1) into a first filtering area (9) and a second filtering area (10), one side of the first filtering area (9) is communicated with a first water guide pipe (13), and one side of the second filtering area (10) is communicated with a second water guide pipe (14); cleaning mechanisms are arranged in the first filtering area (9) and the second filtering area (10), and each cleaning mechanism is provided with a filter screen (3); a fixing frame (4) is arranged at the top of the box body (1), a water suction pump (5) is arranged on the fixing frame (4), and the output end of the water suction pump (5) is connected with a three-way pipe (6); one opening of the three-way pipe (6) is connected with an output shaft of the water suction pump (5), and the other 2 openings are respectively communicated with the tops of the first filtering area (9) and the second filtering area (10); a first water valve (7) is arranged on the opening pipe wall of the three-way pipe (6) communicated with the first filtering area (9), and a second water valve (8) is arranged on the opening pipe wall of the three-way pipe (6) communicated with the second filtering area (10); the bottom of the filter screen (3) is communicated with a drain pipe (11), one end of the drain pipe (11) penetrates through the bottom of the box body (1) and is connected with a drain valve (12).
2. A water diverting structure for water conservancy and hydropower engineering according to claim 1, characterized in that: the filter screen (3) is a conical stainless steel net.
3. A water diverting structure for water conservancy and hydropower engineering according to claim 1, characterized in that: the filter screen (3) is respectively positioned at the inner bottom of the first filtering area (9) and the inner bottom of the second filtering area (10).
4. A water diverting structure for water conservancy and hydropower engineering according to claim 1, characterized in that: and motors (15) are arranged at the tops of the first filtering area (9) and the second filtering area (10).
5. A water diverting structure for water conservancy and hydropower engineering according to claim 1, characterized in that: the cleaning mechanism comprises a rotating shaft (16), one end of the rotating shaft (16) is connected with an output shaft of the motor (15), and the other end of the rotating shaft extends into the filter screen (3) and is provided with a cross rod (17); the two ends of the cross rod (17) are respectively provided with a cleaning rod (18), and the rod wall of the cleaning rod (18) is provided with a cleaning brush (19).
6. A water diverting structure for water conservancy and hydropower engineering according to claim 5, characterized in that: the cleaning brush (19) is in contact with the inner wall of the filter screen (3).
7. A water diverting structure for water conservancy and hydropower engineering according to claim 1, characterized in that: the bottom of the box body (1) is connected with a supporting underframe (20).
8. A water diverting structure for water conservancy and hydropower engineering according to claim 5, characterized in that: the cleaning brush (19) is made of PP plastic wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020743645.5U CN212248143U (en) | 2020-05-08 | 2020-05-08 | Water diversion structure for water conservancy and hydropower engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020743645.5U CN212248143U (en) | 2020-05-08 | 2020-05-08 | Water diversion structure for water conservancy and hydropower engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212248143U true CN212248143U (en) | 2020-12-29 |
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ID=73998815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020743645.5U Active CN212248143U (en) | 2020-05-08 | 2020-05-08 | Water diversion structure for water conservancy and hydropower engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212248143U (en) |
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2020
- 2020-05-08 CN CN202020743645.5U patent/CN212248143U/en active Active
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