CN211395557U

CN211395557U - Flood control dam for water conservancy project capable of filtering drainage

Info

Publication number: CN211395557U
Application number: CN201921537978.6U
Authority: CN
Inventors: 刘桂莲; 高宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-09-01
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses a can carry out filterable hydraulic engineering with flood bank to drainage, including flood bank body and breakwater, the inside of flood bank body is provided with drainage pipe, and drainage pipe's left end installs the filter screen, the intermediate position of pivot is provided with the bearing, the stirring leaf is installed to the left end of pivot, and the right-hand member of pivot installs water wheels, the left side of flood bank body is provided with the impermeable layer, the inside on breakwater is provided with electric lift rod, the inside threaded connection of screwed pipe has the threaded rod, the left side on breakwater is provided with water level box, and water level box's top lower surface mounting has control switch. This can carry out filterable for water conservancy project flood bank to drainage can prevent effectively that rubbish from piling up the jam outside the filter screen in drainage in-process water, avoids influencing drainage pipe's normal drainage to can accomplish further flood control measure in advance when the water level is too high.

Description

Flood control dam for water conservancy project capable of filtering drainage

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a can carry out filterable for water conservancy project flood bank to drainage.

Background

In recent years, as rainstorm weather is frequent and rainfall is large, flood control and flood prevention work is more important, in order to achieve the purpose of flood control, flood control dikes need to be built at rivers, lakes or seas, when the flood control dikes reach the flood control limit, manual control of drainage and flood discharge needs to be carried out, the flood control dikes are prevented from collapsing, and meanwhile water needs to be filtered in the drainage process, but the existing flood control dikes for water conservancy projects, which can filter drainage, still have some defects, such as the defects;

1. when the conventional flood bank for water conservancy projects, which can filter drained water, is used for draining water, a filter screen is easy to block, and the filter screen is inconvenient to clean, so that the drainage effect of the flood bank is influenced;

2. the existing flood control dykes for water conservancy projects, which can filter drainage water, mostly lack early warning and further flood control measures, so that reaction processing time is lacked when flood overflows the flood control dykes, people in the flood control dykes cannot be evacuated in time, and life threats are met.

We have therefore proposed a flood bank for water works which can filter the drainage water in order to solve the problems set out above.

Disclosure of Invention

An object of the utility model is to provide a can carry out filterable for water conservancy project flood bank to the drainage to can carry out filterable for water conservancy project flood bank filter screen easily to the drainage on solving the existing market that above-mentioned background art provided and block up and lack the problem of early warning and further flood control measure.

In order to achieve the above object, the utility model provides a following technical scheme: a flood bank for hydraulic engineering capable of filtering drainage water comprises a flood bank body and a flood bank slope, wherein a drainage pipeline is arranged inside the flood bank body, a filter screen is installed at the left end of the drainage pipeline, a rotating shaft is arranged on the right side of the filter screen, a bearing is arranged at the middle position of the rotating shaft, a support frame is connected outside the bearing, a stirring blade is installed at the left end of the rotating shaft, a water wheel is installed at the right end of the rotating shaft, an anti-seepage layer is arranged on the left side of the flood bank body, a protective slope is arranged outside the anti-seepage layer, a valve cabin is arranged inside the flood bank body, an electric lifting rod is arranged inside the flood bank slope, a flood wall is arranged above the electric lifting rod, a threaded pipe is arranged on the left side of the flood wall, a threaded rod is connected inside the threaded pipe in a threaded manner, and a valve is connected below the threaded rod, and the top of threaded rod is provided with the drainage controller, the left side on wave slope is provided with the water level case, and the top lower surface mounting of water level case has control switch to control switch's below is provided with the buoyancy board.

Preferably, the central line of the rotating shaft is superposed with the central line of the filter screen, and the length of the stirring blade arranged at the left end of the rotating shaft is smaller than the diameter of the filter screen.

Preferably, the valve is perpendicular to the drainage pipeline, the valve and the drainage pipeline form a clamping structure, the valve and the threaded rod form a clamping rotating structure, and the drainage pipeline is of a zigzag structure.

Preferably, the flood wall is perpendicular to the wave slope, and the flood wall and the wave slope form a sliding structure.

Preferably, the inner side of the water level tank is provided with a sliding groove, the sliding groove and the buoyancy plate form a clamping sliding structure, and the buoyancy plate is made of hollow anticorrosive plastic.

Compared with the prior art, the beneficial effects of the utility model are that: the flood bank for the water conservancy project can filter the drained water;

1. the water turbine is provided with a filter screen, a rotating shaft, a water wheel and stirring blades, when drainage operation is required, a valve is opened, water flow enters a drainage pipeline, the filter screen can filter the water flow, garbage in water is prevented from entering the drainage pipeline, the drainage pipeline is prevented from being blocked, when the garbage is accumulated and clamped outside the filter screen, the water flow impacts the water wheel, the water wheel is rotated, the water wheel drives the stirring blades to rotate through the rotating shaft, the garbage outside the filter screen is smashed and stirred in the rotating process of the stirring blades, the garbage accumulated and blocked outside the filter screen in the water drainage process can be effectively prevented, and normal drainage of the drainage pipeline is prevented from being influenced;

2. be provided with the flood control wall, the water level case, control switch and buoyancy board, when the water level in the flood control dyke rises to dangerous height, rivers promote the buoyancy board through buoyancy and go up the float, the buoyancy board slides through the spout and rises, the in-process that rises, the upper surface touching extrusion control switch of buoyancy board, thereby open electric lift rod's switch, electric lift rod promotes the flood control wall and rises, can effectually play the effect that the water level was reported to the police, simultaneously can reach dangerous height at the water level, accomplish further flood control measure in advance, give people the sparse time of striving for.

Drawings

FIG. 1 is a schematic view of the main sectional structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is a schematic diagram of the structure of the buoyancy plate of the present invention.

In the figure: 1. a flood bank body; 2. a water discharge pipeline; 3. a filter screen; 4. a rotating shaft; 5. a bearing; 6. a support frame; 7. a water wheel; 8. stirring blades; 9. an anti-permeation layer; 10. slope protection; 11. a valve chamber; 12. a valve; 13. a threaded rod; 14. a drainage controller; 15. wave slope prevention; 16. an electric lifting rod; 17. a flood wall; 18. a threaded pipe; 19. a water level tank; 1901. a chute; 20. a control switch; 21. a buoyancy plate.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a water conservancy project flood bank capable of filtering drainage water comprises a flood bank body 1, a drainage pipeline 2, a filter screen 3, a rotating shaft 4, a bearing 5, a support frame 6, a water wheel 7, a stirring blade 8, an anti-seepage layer 9, a slope protection 10, a valve cabin 11, a valve 12, a threaded rod 13, a drainage controller 14, a wave-proof slope 15, an electric lifting rod 16, a flood wall 17, a threaded pipe 18, a water level box 19, a control switch 20 and a buoyancy plate 21, wherein the inside of the flood bank body 1 is provided with the drainage pipeline 2, the left end of the drainage pipeline 2 is provided with the filter screen 3, the right side of the filter screen 3 is provided with the rotating shaft 4, the middle position of the rotating shaft 4 is provided with the bearing 5, the outer side of the bearing 5 is connected with the support frame 6, the left end of the rotating shaft 4 is provided with the stirring blade 8, the right end of the rotating shaft 4 is provided with the water, a protection slope 10 is arranged on the outer side of the anti-seepage layer 9, a valve cabin 11 is arranged inside the flood bank body 1, an electric lifting rod 16 is arranged inside the flood bank 15, a flood wall 17 is arranged above the electric lifting rod 16, a threaded pipe 18 is arranged on the left side of the flood wall 17, a threaded rod 13 is connected to the inner thread of the threaded pipe 18, a valve 12 is connected to the lower portion of the threaded rod 13, a drainage controller 14 is arranged above the threaded rod 13, a water tank 19 is arranged on the left side of the flood bank 15, a control switch 20 is arranged on the lower surface of the top of the water tank 19, and a buoyancy plate 21 is arranged below the control switch 20;

the central line of the rotating shaft 4 is superposed with the central line of the filter screen 3, and the length of the stirring blade 8 arranged at the left end of the rotating shaft 4 is smaller than the diameter of the filter screen 3, so that water flow can impact the water wheel 7 to drive the stirring blade 8 to rotate in the drainage process, and the filter screen 3 can be effectively prevented from being blocked;

the valve 12 is vertical to the drainage pipeline 2, the valve 12 and the drainage pipeline 2 form a clamping structure, the valve 12 and the threaded rod 13 form a clamping rotating structure, the drainage pipeline 2 is of a zigzag structure, and the valve 12 can be driven to lift under the rotating meshing action of the threaded rod 13, so that the opening and closing of the drainage pipeline 2 are controlled;

the flood control wall 17 is vertical to the wave-proof slope 15, and the flood control wall 17 and the wave-proof slope 15 form a sliding structure, so that when the water level is too high, the primary flood control purpose is achieved by controlling the rise of the flood control wall 17, and time is won for evacuation of people;

the spout 1901 has been seted up to the inboard of water level case 19, and spout 1901 constitutes block sliding structure with buoyancy board 21 to buoyancy board 21 is hollow anticorrosive plastic material, can rise to dangerous height when the water level, promotes buoyancy board 21 extrusion control switch 20 through the buoyancy of water, and control flood wall 17 rises, plays the purpose of flood control.

The working principle is as follows: when the water conservancy project flood bank capable of filtering drainage is used, firstly, as shown in fig. 1-2, the flood bank body 1 can play a role of flood control, the revetment 10 can prevent soil loss, the firmness of the flood bank body 1 is increased, the impermeable layer 9 can prevent water from permeating into the flood bank body 1 to cause soil softness, the breakwater 15 can prevent water from permeating through the flood bank body 1 in windy weather, as shown in fig. 1-3, when drainage work is required, the drainage controller 14 is controlled to drive the threaded rod 13 to be internally engaged with the threaded pipe 18 so as to lift the threaded rod 13 and simultaneously drive the valve 12 to rise into the valve cabin 11, at the moment, the drainage pipeline 2 is opened, water flows into the drainage pipeline 2 through the filter screen 3, and simultaneously, water flow impacts the water wheel 7 so as to rotate the water wheel 7, and the water wheel 7 drives the stirring blade 8 to rotate through the rotating shaft 4, the stirring blades 8 smash and stir the garbage accumulated on the outer side of the filter screen 3 in the rotating process, so that the garbage is effectively prevented from blocking the filter screen 3, and the effect of cleaning the filter screen 3 is achieved;

as shown in fig. 1 and 4, when the water level rises to a dangerous height due to rain season entering, under the action of buoyancy, the buoyancy plate 21 slides along the sliding groove 1901 in a clamping manner, after the buoyancy plate 21 rises to a certain height, the control switch 20 is pressed, so that the electric lifting rod 16 is started, the electric lifting rod 16 pushes the flood control wall 17 to rise, and meanwhile, an alarm is given, so that the further flood control effect can be effectively achieved, time is strived for evacuation of people, and a series of work is completed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a can carry out filterable for water conservancy project flood bank to drainage, includes flood bank body (1) and breakwater slope (15), its characterized in that: the flood bank is characterized in that a drainage pipeline (2) is arranged inside the flood bank body (1), a filter screen (3) is installed at the left end of the drainage pipeline (2), a rotating shaft (4) is arranged on the right side of the filter screen (3), a bearing (5) is arranged in the middle of the rotating shaft (4), a support frame (6) is connected to the outer side of the bearing (5), a stirring blade (8) is installed at the left end of the rotating shaft (4), a water wheel (7) is installed at the right end of the rotating shaft (4), an anti-seepage layer (9) is arranged on the left side of the flood bank body (1), a protective slope (10) is arranged on the outer side of the anti-seepage layer (9), a valve cabin (11) is arranged inside the flood bank body (1), an electric lifting rod (16) is arranged inside the flood bank (15), a flood wall (17) is arranged above the electric lifting rod (16), and a threaded pipe (18) is arranged on the left, the inside threaded connection of screwed pipe (18) has threaded rod (13), and the below of threaded rod (13) is connected with valve (12) to the top of threaded rod (13) is provided with drainage controller (14), the left side of preventing unrestrained slope (15) is provided with water level tank (19), and the top lower surface mounting of water level tank (19) has control switch (20) to the below of control switch (20) is provided with buoyancy plate (21).

2. A breakwater for water conservancy projects, according to claim 1, wherein: the central line of the rotating shaft (4) is superposed with the central line of the filter screen (3), and the length of the stirring blade (8) arranged at the left end of the rotating shaft (4) is smaller than the diameter of the filter screen (3).

3. A breakwater for water conservancy projects, according to claim 1, wherein: valve (12) perpendicular to drainage pipe (2), and valve (12) and drainage pipe (2) constitute the block structure to valve (12) and threaded rod (13) constitute block revolution mechanic, and drainage pipe (2) are tortuous structure moreover.

4. A breakwater for water conservancy projects, according to claim 1, wherein: the flood control wall (17) is perpendicular to the wave-proof slope (15), and the flood control wall (17) and the wave-proof slope (15) form a sliding structure.

5. A breakwater for water conservancy projects, according to claim 1, wherein: the inner side of the water level tank (19) is provided with a chute (1901), the chute (1901) and the buoyancy plate (21) form a clamping sliding structure, and the buoyancy plate (21) is made of hollow anticorrosive plastic materials.