CN211037142U

CN211037142U - Water diversion structure for water conservancy and hydropower engineering

Info

Publication number: CN211037142U
Application number: CN201921217791.8U
Authority: CN
Inventors: 王银
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-07-17
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses a diversion structure for hydraulic and hydroelectric engineering, which belongs to the technical field of hydraulic and hydroelectric engineering and comprises a waste disposal pool, the right output end of a servo motor is connected with a screw rod through a coupler, the right end of the screw rod is connected with the inner wall of the right side of the waste disposal pool through a bearing, the outer wall of the screw rod is sleeved with a scraper blade, when field irrigation is carried out, water in a river channel enters the inner cavity of the waste disposal pool through a water inlet pipe through a water suction pump or by utilizing the difference of the terrain height, at the moment, the water pump sucks river water filtered by a mesh screen into the inner cavity, the mesh screen filters larger waste and floating objects, avoids the waste from blocking the water pump and polluting the farmland, the motor drives a rotating rod and a filter screen to rotate, the filter screen rotates at high speed to throw small particle impurities falling on the top of the filter screen into the inner cavity of a residue discharge sleeve, the river water is filtered and purified, and the pollution to the farmland is reduced.

Description

Water diversion structure for water conservancy and hydropower engineering

Technical Field

The utility model relates to a hydraulic and hydroelectric engineering technical field specifically is a diversion structure for hydraulic and hydroelectric engineering.

Background

When a reservoir is opened to drain and irrigate a subordinate river channel, a secondary (agricultural) water station directly pumps water into an irrigation channel to irrigate a farmland, and because a large amount of floating garbage and impurities are usually mixed in the water, the farmland is seriously polluted by directly using the water, and a water pump is easily blocked by the garbage, so that a water diversion structure for water conservancy and hydropower engineering is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a diversion structure for hydraulic and hydroelectric engineering to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a diversion structure for water conservancy and hydropower engineering comprises a garbage disposal pool, wherein the middle parts of the outer walls of the left side and the right side of the garbage disposal pool are respectively provided with a mounting plate and a fixed plate, the bottom of the mounting plate is fixedly connected with a servo motor, the right side output end of the servo motor is connected with a lead screw through a coupler, the right end of the lead screw is connected with the inner wall of the right side of the garbage disposal pool through a bearing, the outer wall of the lead screw is sleeved with a scraper, the inner walls of the front side and the rear side of the garbage disposal pool are respectively provided with a chute, two sets of chutes are slidably connected with the scraper, the inner walls of the left side and the right side of the garbage disposal pool are respectively provided with a groove, a mesh screen is clamped in the two sets of grooves, the top of the scraper is attached to the outer, and control two sets of connecting pipes and be connected with refuse treatment pond and siphunculus respectively, inlet tube and connecting pipe are located the top and the bottom of mesh screen respectively, the siphunculus top is provided with the top cap, top cap top outer wall center is provided with the motor, motor bottom output has the bull stick through the coupling joint, the bull stick bottom extends to the siphunculus, the siphunculus is provided with the annular groove around the inner wall middle part, and sliding connection has the filter screen in the annular groove, the filter screen is fixed cup joints at the bull stick outer wall, just the siphunculus outer wall all around is provided with gets rid of the sediment hole with filter screen matched with, the outer wall that the siphunculus is located the.

Further, the scraper blade is including cup jointing the movable block at the lead screw outer wall, the movable block top is connected with the scraper, the laminating of scraper top and mesh screen bottom outer wall, the movable block bottom is provided with the slider, both ends and the preceding back both sides inner wall sliding connection in refuse treatment pond around the slider, both ends all are provided with the connecting block about the movable block.

Further, the filter screen is the funnel form of falling, the filter screen is provided with two sets ofly from top to bottom altogether, and two sets of the mesh of filter screen increases progressively from last to bottom.

Furthermore, the inner wall of the bottom of the garbage disposal pool is provided with tooth-shaped bulges at equal intervals from left to right, and a mud pumping pipe is arranged between the two groups of tooth-shaped bulges.

Further, the inner wall top all around of siphunculus is provided with the annular groove, and the joint has the drainage plate in the annular groove, the drainage plate is located the below of water pump right side connecting pipe.

Further, the connecting blocks are round platform-shaped, and the aperture of the two groups of connecting blocks at the opposite ends is smaller than that of the opposite ends.

Compared with the prior art, the beneficial effects of the utility model are that: when carrying out the field irrigation, water through the suction pump or utilize the relief height difference to make in the river course passes through the inlet tube and gets into refuse treatment pond inner chamber, the river suction siphunculus inner chamber after the mesh screen filtration will be passed through to the water pump this moment, the mesh screen filters great rubbish and floater, avoid these rubbish to block up the water pump, cause the pollution to the farmland, and the motor drives the bull stick and the filter screen is rotatory, the high-speed rotatory tiny particle impurity that will fall at its top of filter screen gets rid of into row's sediment sleeve pipe inner chamber through getting rid of the sediment hole, then discharge through row's sediment sheathed tube row's cinder notch, realize the filtration and the purification to the river, reduce the pollution to the farmland.

Drawings

FIG. 1 is a schematic structural view of the present invention;

Fig. 2 is a schematic view of the connection between the screw and the movable block of the present invention.

In the figure: 1. a waste disposal pool; 2. mounting a plate; 3. a fixing plate; 4. a servo motor; 5. a screw rod; 6. A squeegee; 7. a mesh screen; 8. a water inlet pipe; 9. a water pump; 10. pipe passing; 11. a top cover; 12. a motor; 13. A rotating rod; 14. a filter screen; 15. slag throwing holes; 16. a slag discharge sleeve; 17. fixing the rod; 18. a cleaning brush; 19. a drainage plate; 20. a tooth-shaped bulge; 21. a mud pumping pipe; 22. a movable block; 23. a scraper; 24. a slider; 25. and (4) connecting the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a diversion structure for hydraulic and hydroelectric engineering, which has the advantages of filtering irrigation water to prevent water pump blockage, comprising a garbage disposal pool 1, wherein the middle parts of the outer walls of the left side and the right side of the garbage disposal pool 1 are respectively provided with a mounting plate 2 and a fixing plate 3, the bottom of the mounting plate 2 is fixedly connected with a servo motor 4, the right side output end of the servo motor 4 is connected with a screw rod 5 through a coupler, the right end of the screw rod 5 is connected with the inner wall of the right side of the garbage disposal pool 1 through a bearing, the outer wall of the screw rod 5 is sleeved with a scraper 6, the inner walls of the front side and the rear side of the garbage disposal pool 1 are both provided with chutes, and the two sets of chutes are connected with the scraper 6 in a sliding way, the inner walls of the left side and the right side of the garbage disposal pool 1 are both provided with grooves, and the, the filtering effect of the mesh screen 7 is improved, the top of the scraper 6 is attached to the outer wall of the bottom of the mesh screen 7, a water inlet pipe 8 is arranged at the bottom of the outer wall of the left side of the garbage treatment pool 1, a water pump 9 is arranged on the outer wall of the top of the fixed plate 3, the right end of the fixed plate 3 is connected with a through pipe 10, water in a river channel enters the inner cavity of the garbage treatment pool 1 through the water inlet pipe 8 by a water pump or by utilizing the height difference of the terrain, at the moment, the water pump 9 pumps the river water filtered by the mesh screen 7 into the inner cavity of the through pipe 10, and the mesh screen 7;

Please refer to fig. 1, the left and right sides of the water pump 9 are provided with connecting pipes, and the left and right two groups of connecting pipes are respectively connected with the garbage disposal pool 1 and the through pipe 10, the water inlet pipe 8 and the connecting pipes are respectively located at the top and the bottom of the mesh screen 7, the top of the through pipe 10 is provided with the top cover 11, the center of the outer wall at the top of the top cover 11 is provided with the motor 12, the output end at the bottom of the motor 12 is connected with the rotating rod 13 through the coupling joint, the bottom of the rotating rod 13 extends to the through pipe 10, the middle part of the inner wall at the periphery of the through pipe 10 is provided with an annular groove, and the filter screen 14 is connected in the annular groove in a sliding manner, the filter screen 14 is fixedly sleeved on the outer wall of the rotating rod 13, the outer wall at the periphery of the through pipe 10 is provided with the slag-removing holes 15 matched with the filter screen 14, the outer wall of the And then discharged through a slag discharge port of the slag discharge sleeve 16, so that the river water is filtered and purified, and the pollution to the farmland is reduced.

Please refer to fig. 2, the scraper 6 includes the movable block 22 that cup joints at the outer wall of the screw 5, the top of the movable block 22 is connected with the scraper 23, the top of the scraper 23 is attached to the outer wall of the bottom of the mesh screen 7, the bottom of the movable block 22 is provided with the slider 24, the front and back ends of the slider 24 are connected with the inner walls of the front and back sides of the garbage disposal pool 1 in a sliding manner, the left and right ends of the movable block 22 are provided with the connecting blocks 25, when the screw 5 rotates, the slider 24 limits the displacement of the movable block 22, so that the movable block can only move left and right, the movable block 22 moves left and right to drive the scraper.

Referring to fig. 1, the filter screen 14 is in an inverted funnel shape, two sets of filter screens 14 are arranged on the upper side and the lower side, and the meshes of the two sets of filter screens 14 are gradually increased from top to bottom, so that the slag throwing area of the filter screens 14 is increased, and the filtering effect is improved.

Referring to fig. 1, the inner wall of the bottom of the waste disposal basin 1 is provided with the tooth-shaped protrusions 20 at equal intervals from left to right, a mud pumping pipe 21 is arranged between the two sets of tooth-shaped protrusions 20, the silt in the inner cavity of the waste disposal basin 1 can settle between the tooth-shaped protrusions 20, and a mud pump arranged on the rear end face of the waste disposal basin 1 can be started to discharge the silt through the mud pumping pipe 21.

Referring to fig. 1, an annular groove is formed in the top of the inner wall of the periphery of the through pipe 10, a flow guide plate 19 is clamped in the annular groove, and the flow guide plate 19 is located below a connecting pipe on the right side of the water pump 9, so that water flow in the inner cavity of the water-feeding through pipe 10, which is sent by the water pump 9 through the connecting pipe, is slowed down, and damage to the filter screen 14 caused by high-speed flowing water flow is avoided.

Referring to fig. 2, the connecting blocks 25 are circular truncated cones, and the diameter of the two sets of connecting blocks 25 is smaller than that of the opposite ends, so as to split the flow when the movable block 22 moves left and right, thereby reducing the acting force between the movable block and the water flow.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a diversion structure for hydraulic and hydroelectric engineering, includes refuse treatment pond (1), its characterized in that: the middle parts of the outer walls of the left side and the right side of the garbage treatment pool (1) are respectively provided with a mounting plate (2) and a fixing plate (3), the bottom of the mounting plate (2) is fixedly connected with a servo motor (4), the right side output end of the servo motor (4) is connected with a lead screw (5) through a coupler, the right end of the lead screw (5) is connected with the inner wall of the right side of the garbage treatment pool (1) through a bearing, the outer wall of the lead screw (5) is sleeved with a scraper (6), the inner walls of the front side and the rear side of the garbage treatment pool (1) are respectively provided with a chute, two sets of chutes are slidably connected with the scraper (6), the inner walls of the left side and the right side of the garbage treatment pool (1) are respectively provided with a groove, a mesh screen (7) is clamped in the two sets of, the garbage treatment device is characterized in that a water pump (9) is arranged on the outer wall of the top of the fixing plate (3), the right end of the fixing plate (3) is connected with a through pipe (10), connecting pipes are arranged on the left side and the right side of the water pump (9), a left group of connecting pipes and a right group of connecting pipes are respectively connected with a garbage treatment pool (1) and the through pipe (10), the water inlet pipe (8) and the connecting pipes are respectively positioned at the top and the bottom of a mesh screen (7), a top cover (11) is arranged at the top of the through pipe (10), a motor (12) is arranged at the center of the outer wall of the top cover (11), the output end of the bottom of the motor (12) is connected with a rotating rod (13) through a coupling, the bottom of the rotating rod (13) extends to the through pipe (10), an, and the outer wall all around of siphunculus (10) is provided with gets rid of sediment hole (15) with filter screen (14) matched with, the outer wall that siphunculus (10) is located fixed plate (3) bottom has cup jointed row's sediment sleeve pipe (16), it is located row's sediment sleeve pipe (16) inner chamber to get rid of sediment hole (15).

2. The water diverting structure for water conservancy and hydropower engineering according to claim 1, characterized in that: scraper blade (6) are including cup jointing movable block (22) at lead screw (5) outer wall, movable block (22) top is connected with scraper (23), scraper (23) top and mesh screen (7) bottom outer wall laminating, movable block (22) bottom is provided with slider (24), both sides inner wall sliding connection around both ends and refuse treatment pond (1) around slider (24), both ends all are provided with connecting block (25) about movable block (22).

3. The water diverting structure for water conservancy and hydropower engineering according to claim 1, characterized in that: the filter screen (14) are inverted funnel-shaped, the filter screen (14) is provided with two sets of up and down, and two sets of the mesh of filter screen (14) increases progressively from top to bottom.

4. The water diverting structure for water conservancy and hydropower engineering according to claim 1, characterized in that: the garbage treatment pool is characterized in that the inner wall of the bottom of the garbage treatment pool (1) is provided with tooth-shaped bulges (20) at equal intervals from left to right, and a mud pumping pipe (21) is arranged between the two groups of tooth-shaped bulges (20).

5. The water diverting structure for water conservancy and hydropower engineering according to claim 1, characterized in that: the top of the inner wall of the periphery of the through pipe (10) is provided with an annular groove, a drainage plate (19) is connected in the annular groove in a clamping mode, and the drainage plate (19) is located below a connecting pipe on the right side of the water pump (9).

6. The water diverting structure for water conservancy and hydropower engineering according to claim 2, characterized in that: the connecting block (25) is round platform-shaped, and two sets of connecting block (25) are less than the aperture of relative one end in the aperture of the one end that backs on the other hand.