CN216040950U

CN216040950U - Hydraulic engineering is with high-efficient automatic flood discharge device

Info

Publication number: CN216040950U
Application number: CN202121936755.4U
Authority: CN
Inventors: 张红永
Original assignee: Tibet Yangda Water Conservancy And Hydropower Engineering Co ltd
Current assignee: Tibet Yangda Water Conservancy And Hydropower Engineering Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-03-15
Anticipated expiration: 2031-08-17

Abstract

The utility model relates to the technical field of water conservancy, and discloses a high-efficiency automatic flood discharge device for water conservancy projects. Can make horizontal collector pipe automatically through water collection controlling means, the inside of regulation and control pipe and drainage pipe forms the siphon, need not the manual work and carry out operation control, artificial use has been reduced, the convenience of use and the scope of installation and use have been improved, when the drainage speed of sluice is not enough when leading to the water level to rise, make horizontal collector pipe through water collection controlling means, the inside siphon that forms of regulation and control pipe and drainage pipe, with the inside of water injection to the drainage canal, can discharge flood fast through the mode of siphon drainage, the drainage speed has been improved, simultaneously can be through rotating the height of the minimum of regulation and control pipe control, thereby can control the height of the inboard water level of dam after the siphon drainage finishes, and this flood discharge pipe has the function of automatic flood discharge, high durability and convenient use.

Description

Hydraulic engineering is with high-efficient automatic flood discharge device

Technical Field

The utility model relates to the technical field of water conservancy, in particular to a high-efficiency automatic flood discharge device for water conservancy projects.

Background

Flood storage is for shunting and storing the rivers of river, can reduce the waste of river rivers, can be used for the agricultural irrigation etc. in arid season with the rivers that store, when reaching rainy season, in order to improve the flood storage ability, can generally discharge the inside water drainage in flood storage district, however the inside water level of general flood storage dam can only carry out the drainage through manual control sluice, it is inconvenient to use, and the drainage speed of sluice is limited, under meetting strong precipitation weather, the condition that the drainage speed is not enough leads to water to overflow the dike appears easily, water overflow the dike has the potential safety hazard of hitting.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a high-efficiency automatic flood discharge device for hydraulic engineering, which solves the problems of the prior art.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a high-efficiency automatic flood discharge device for hydraulic engineering comprises a dam body, wherein a drainage channel is arranged on the right side wall of the dam body and is located at a position close to the bottom, a transverse water collecting pipe is fixedly connected to the top of the dam body close to the top, a water suction pipe is fixedly connected to the left end of the transverse water collecting pipe, a regulating and controlling pipe is movably sleeved on the outer side of the water suction pipe, a one-way bearing is mounted on the outer wall of the regulating and controlling pipe and is located at a position close to the top, a telescopic handle is fixedly connected to the outer wall of the one-way bearing, a drainage pipe is fixedly connected to the right end of the transverse water collecting pipe, a fixing frame is fixedly sleeved on the outer wall of the drainage pipe close to the lower end of the drainage pipe, one end, far away from the drainage pipe, of the fixing frame is fixedly connected with the right side wall of the dam body, and a water collection control device is arranged on the lower end of the drainage pipe close to the lower end;

the water collection control device comprises a chute, a clamping seat, a transmission bar, a transmission support rod, a connecting sleeve, a buoyancy frame, a mounting opening, a plugging pile, a drainage opening and a transmission gear, wherein the chute is formed in the right side wall of the dam body and is located at a position right opposite to the lower end of the drainage pipeline, the clamping seat is movably clamped in the chute, the transmission bar is fixedly connected with one side, away from the chute, of the clamping seat, the transmission support rod is fixedly connected with the top of the transmission bar, the connecting sleeve is fixedly connected with the bottom of the transverse water collecting pipe and is located at a position right opposite to the transmission support rod, the transmission support rod penetrates through the connecting sleeve and extends into the transverse water collecting pipe, the buoyancy frame is fixedly connected with the top end of the transmission support rod, the mounting opening is formed in the outer wall of the drainage pipeline and is located at a position close to the bottom end, the plugging pile is mounted on the inner side of the mounting opening through a bearing rotating shaft, and the drainage opening is formed in the surface of the plugging pile, the transmission gear is fixedly connected with the left end of the sliding groove, the left end of the transmission gear is rotatably connected with the right side wall of the dam body through a bearing, and a limiting clamping block is fixedly connected to the outer wall of the plugging pile and the position, located on the outer side of the drainage pipeline, of the plugging pile.

Preferably, the outer wall of the water suction pipe is provided with a threaded ring, the inner wall of the regulating and controlling pipe is provided with a threaded groove, and the regulating and controlling pipe can move downwards along the outer wall of the water suction pipe by rotating the regulating and controlling pipe, so that the lowest height of water suction is regulated.

Preferably, the inner wall of mount is fixed with the round rubber packing ring, and drainage pipe takes place the shake easily when carrying out the drainage through the siphon, fixes the fixed department of drainage pipe through the rubber packing ring and has improved the stability fixed to drainage pipe to can cushion the shake, thereby shake when having reduced the drainage.

Preferably, the buoyancy frame is made of a plastic plate material, so that the buoyancy frame has buoyancy.

Preferably, the shape of buoyancy frame and the laminating of the outer side arc inner wall of the end of leaning on the right side of horizontal collector pipe make rivers can promote the buoyancy frame and move to the upside at the inside high-speed removal in-process of horizontal collector pipe and improve the buoyancy of buoyancy frame.

Preferably, the side wall of the transmission strip is provided with a tooth socket, the transmission gear is meshed with the transmission strip through the tooth socket, and the transmission gear is driven to rotate through the transmission strip.

Preferably, the opening size of the drainage opening is matched with the inner wall of the drainage pipeline, and the rotation of the drainage opening is controlled by rotating the plugging pile so as to control the size of a drainage outlet of the drainage pipeline, thereby controlling the drainage speed.

Compared with the prior art, the utility model provides a high-efficiency automatic flood discharge device for hydraulic engineering, which has the following beneficial effects:

1. this hydraulic engineering is with high-efficient automatic flood discharge device can make horizontal collector pipe, regulation and control pipe and drainage pipe's inside formation siphon automatically through water collection controlling means, need not the manual work and carries out operation control, has reduced artificial use, has improved the convenience of use and the scope of installation use.

2. This hydraulic engineering is with high-efficient automatic flood discharge device, when the drainage speed of sluice is not enough to lead to the water level to rise, make horizontal collector pipe through collection water controlling means, the inside siphon that forms of regulation and control pipe and drainage pipe, with the inside of water injection to the drainage canal, the mode through siphon drainage can be discharged flood fast, the drainage speed has been improved, simultaneously can be through rotating the height of the minimum of regulation and control pipe control regulation and control pipe, thereby can control the height of the inboard water level of dam after the siphon drainage finishes, and this flood discharge pipe has automatic flood discharge's function, high durability and convenient use.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

fig. 3 is a schematic structural diagram of the plugging pile of the utility model.

Wherein: 1. a dam body; 2. a drainage channel; 3. a transverse water collecting pipe; 4. a suction pipe; 5. a one-way bearing; 6. a telescopic handle; 7. a water discharge pipeline; 8. a fixed mount; 9. regulating and controlling; 10. a chute; 11. a card holder; 12. a drive bar; 13. a transmission strut; 14. connecting sleeves; 15. a buoyancy frame; 16. an installation port; 17. plugging the pile; 18. a drain opening; 19. a transmission gear; 20. and a limiting clamping block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a high-efficiency automatic flood discharge device for water conservancy projects, which comprises a dam body 1, a drainage channel 2 is arranged on the right side wall of the dam body 1 and is positioned close to the bottom, a transverse water collecting pipe 3 is fixedly connected to the top of the dam body 1, a water suction pipe 4 is fixedly connected to the left end of the transverse water collecting pipe 3, a regulating and controlling pipe 9 is movably sleeved on the outer side of the water suction pipe 4, a threaded ring is arranged on the outer wall of the water suction pipe 4, a threaded groove is arranged on the inner wall of the regulating and controlling pipe 9, the regulating and controlling pipe 9 can move downwards along the outer wall of the water suction pipe 4 by rotating the regulating and controlling pipe 9, so as to regulate the lowest height of water suction, a one-way bearing 5 is arranged on the outer wall of the regulating and is positioned close to the top, a telescopic handle 6 is fixedly connected to the outer wall of the one-way bearing 5, a drainage pipeline 7 is fixedly connected to the transverse water collecting pipe 3, a fixing frame 8 is fixedly sleeved on the outer wall close to the lower end of the drainage pipeline 7, a circle of rubber gasket is fixed on the inner wall of the fixing frame 8, the drainage pipeline 7 is easy to shake when water is drained through siphoning, the fixing position of the drainage pipeline 7 is fixed through the rubber gasket, the fixing stability of the drainage pipeline 7 is improved, and the shake can be buffered, so that the shake during water drainage is reduced, one end, far away from the drainage pipeline 7, of the fixing frame 8 is fixedly connected with the right side wall of the dam body 1, and a water collection control device is arranged at the lower end, close to the drainage pipeline 7;

the water collection control device comprises a sliding chute 10, a clamping seat 11, a transmission bar 12, a transmission support rod 13, a connecting sleeve 14, a buoyancy frame 15, a mounting opening 16, a blocking pile 17, a drainage opening 18 and a transmission gear 19, wherein the sliding chute 10 is arranged on the right side wall of the dam body 1 and is positioned right opposite to the position of the lower end of the drainage pipeline 7, the clamping seat 11 is movably clamped in the sliding chute 10, the transmission bar 12 is fixedly connected with one side of the clamping seat 11 far away from the sliding chute 10, the transmission support rod 13 is fixedly connected with the top of the transmission bar 12, the connecting sleeve 14 is fixedly connected with the bottom of the transverse water collecting pipe 3 and is positioned right opposite to the transmission support rod 13, the transmission support rod 13 penetrates through the connecting sleeve 14 and extends into the transverse water collecting pipe 3, the buoyancy frame 15 is fixedly connected with the top end of the transmission support rod 13, the buoyancy frame 15 is made of a plastic plate, so that the buoyancy frame 15 has buoyancy, the shape of the buoyancy frame 15 is attached to the outer arc-shaped inner wall of the outer side of the right end of the transverse water collecting pipe 3, the buoyancy frame 15 is pushed to move upwards to improve the buoyancy of the buoyancy frame 15 in the process of high-speed movement of water flow in the transverse water collecting pipe 3, the mounting opening 16 is arranged on the outer wall of the drainage pipeline 7 and is positioned close to the bottom end, the blocking pile 17 is arranged on the inner side of the mounting opening 16 through a bearing rotating shaft, the drainage opening 18 is arranged on the surface of the blocking pile 17, the opening size of the drainage opening 18 is matched with the inner wall of the drainage pipeline 7, the drainage opening 18 is controlled to rotate through rotating the blocking pile 17 so as to control the size of a drainage outlet of the drainage pipeline 7 and control the drainage speed, the transmission gear 19 is fixedly connected with the left end of the sliding groove 10, the left end of the transmission gear 19 is rotatably connected with the right side wall of the dam body 1 through a bearing, the side wall of the transmission bar 12 is provided with a tooth socket, the transmission gear 19 is meshed with the transmission bar 12, and the transmission gear 19 is driven to rotate through the transmission bar 12, and a limiting fixture block 20 is fixedly connected to the position of the outer wall of the plugging pile 17 and positioned outside the drainage pipeline 7.

When the dam is used, when the water level inside the dam body 1 rises to be level with the transverse water collecting pipe 3, water enters the transverse water collecting pipe 3 along the water suction pipe 4 and flows into the drainage pipe 7, the water is slowly discharged through a gap between the front and rear plugging piles 17, when the water level continues rising, the amount of water entering the transverse water collecting pipe 3 and the drainage pipe 7 is increased, when the drainage speed of the drainage pipe 7 is lower than the increase speed of the water inside, the water level inside the drainage pipe 7 rises to push the buoyancy frame 15 to move upwards, the buoyancy frame 15 drives the transmission support rod 13 and the transmission bar 12 to move upwards, the transmission bar 12 drives the transmission gear 19 to rotate, the transmission gear 19 drives the plugging piles 17 to rotate, the plugging piles 17 drive the drainage openings 18 to rotate to the inner side of the drainage pipe 7, and the drainage outlet of the drainage pipe 7 is enlarged, improve drainage speed, simultaneously because drainage pipe 7 is inside to be full of water this moment, can make the inside pressure reduction of horizontal collector pipe 3 when water flows down, make horizontal collector pipe 3 absorb water to horizontal collector pipe 3 inside through pipe 4 that absorbs water, thereby form the siphon, can drain water fast through the siphon, thereby prevent to overflow the dike, and can drive one-way bearing 5 through rotating telescopic handle 6 and rotate, one-way bearing 5 drives regulation and control pipe 9 and rotates, move down along pipe 4 that absorbs water under the effect of screw thread when regulation and control pipe 9 rotates, thereby can control the extreme low position of absorbing water, thereby control siphon drainage back dam body 1 inboard safe water level height.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hydraulic engineering is with high-efficient automatic flood discharge device, includes dam body (1), its characterized in that: a drainage channel (2) is arranged on the right side wall of the dam body (1) and at a position close to the bottom, a transverse water collecting pipe (3) is fixedly connected to the top of the dam body (1), a water suction pipe (4) is fixedly connected to the left end of the transverse water collecting pipe (3), a regulating and controlling pipe (9) is movably sleeved at the outer side of the water suction pipe (4), a one-way bearing (5) is arranged on the outer wall of the regulating and controlling pipe (9) and is positioned close to the top, the outer wall of the one-way bearing (5) is fixedly connected with a telescopic handle (6), the right end of the transverse water collecting pipe (3) is fixedly connected with a drainage pipeline (7), a fixing frame (8) is fixedly sleeved on the outer wall of the drainage pipeline (7) close to the lower end, one end of the fixing frame (8) far away from the drainage pipeline (7) is fixedly connected with the right side wall of the dam body (1), and a water collection control device is arranged at the lower end of the drainage pipeline (7);

the water collection control device comprises a sliding chute (10), a clamping seat (11), a transmission bar (12), a transmission support rod (13), a connecting sleeve (14), a buoyancy frame (15), a mounting opening (16), a blocking pile (17), a drainage opening (18) and a transmission gear (19), wherein the sliding chute (10) is formed in the right side wall of the dam body (1) and is located at a position right opposite to the lower end of the drainage pipeline (7), the clamping seat (11) is movably clamped in the sliding chute (10), the transmission bar (12) and the clamping seat (11) are fixedly connected with one side far away from the sliding chute (10), the transmission support rod (13) is fixedly connected with the top of the transmission bar (12), the connecting sleeve (14) is fixedly connected with the bottom of the transverse water collection pipe (3) and is located opposite to the transmission support rod (13), and the transmission support rod (13) penetrates through the connecting sleeve (14) and extends into the transverse water collection pipe (3), the top fixed connection of buoyancy frame (15) and transmission branch (13), the outer wall of drainage pipe (7) is seted up in installing port (16) and is located the position by the bottom, the inboard at installing port (16) is installed through the bearing pivot in shutoff stake (17), the surface at shutoff stake (17) is seted up in drainage opening (18), drive gear (19) and the left end fixed connection of spout (10), the left end of drive gear (19) is passed through the right side wall rotation connection of bearing and dam body (1), the outer wall of shutoff stake (17) is located the position fixed connection in drainage pipe (7) outside and is connected with spacing fixture block (20).

2. The efficient automatic flood discharge device for the water conservancy project according to claim 1, characterized in that: the outer wall of the water suction pipe (4) is provided with a threaded ring, and the inner wall of the regulating and controlling pipe (9) is provided with a threaded groove.

3. The efficient automatic flood discharge device for the water conservancy project according to claim 1, characterized in that: and a circle of rubber gasket is fixed on the inner wall of the fixing frame (8).

4. The efficient automatic flood discharge device for the water conservancy project according to claim 1, characterized in that: the buoyancy frame (15) is made of a plastic plate.

5. The efficient automatic flood discharge device for the water conservancy project according to claim 1, characterized in that: the shape of the buoyancy frame (15) is attached to the outer arc-shaped inner wall of the transverse water collecting pipe (3) close to the right end.

6. The efficient automatic flood discharge device for the water conservancy project according to claim 1, characterized in that: tooth grooves are formed in the side walls of the transmission bars (12), and the transmission gears (19) are meshed with the transmission bars (12) through the tooth grooves.

7. The efficient automatic flood discharge device for the water conservancy project according to claim 1, characterized in that: the opening size of the drainage opening (18) is matched with the inner wall of the drainage pipeline (7).