Water diversion device for water conservancy

Abstract

The utility model discloses a water conservancy water diversion device which comprises a pool body, a positioning frame fixed on the inner wall of the pool body and a filter screen detachably arranged in the positioning frame, a brush capable of moving linearly is arranged in the pool body, the brush cleans the surface of the filter screen, a linear driving assembly is fixedly installed on the front side wall of the pool body, and the linear driving assembly drives the filter screen to rotate. And a water inlet pipe is fixedly installed at the top of the pool body, a plurality of branch pipes facing the interior of the pool body are arranged on the water inlet pipe in a communicating mode, and a hose is arranged on the water inlet pipe in a communicating mode. According to the utility model, a water source is sucked in through the water pump, discharged through the branch pipes and then falls on the filter screen to realize filtration, impurities are accumulated on the filter screen, at the moment, the motor is started to drive the reciprocating screw rod to rotate, the reciprocating screw rod drives the nut block to move linearly, and the nut block drives the brush to move linearly through the connecting rod, so that the impurities on the filter screen are cleaned; and finally, the sundries are pushed into the collecting box, and normal water supply of the filter screen is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of water conservancy projects, and specifically relates to a water conservancy water diversion device. Background Art

[0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. With the continuous development of social economy and the increasing improvement of scientific and technological levels, water conservancy projects are also booming. Water diversion devices, as devices for diverting water in water conservancy projects, play an important role in the field of water conservancy projects.

[0003] There are often leaves, domestic garbage and other debris in natural rivers. Usually, filter plates are installed inside the water diversion device to filter out the garbage. However, the filter plates will become clogged after long-term use. The filter plates behind the filter plates cannot be effectively cleaned in time, and long-term blockage will affect normal use.

[0004] For example, the patent document with publication number CN116289773A discloses a hydraulic slope protection device with automatic water diversion function, which relates to the technical field of hydraulic slope protection. It includes evenly distributed liquid storage tanks, which are all buried in the slope protection, the uppermost liquid storage tank side wall is connected with a first conduit, the first conduit is installed with a water pump, a small waterwheel connected with the water pump is installed in the river channel, a second conduit is embedded in the lower part of the liquid storage tank, the second conduit is connected with the side wall of the adjacent liquid storage tank, the lowermost second conduit is connected with a third conduit, the liquid storage tank side wall is connected with a drainage pipe, the lower side of the drainage pipe is connected with evenly distributed diversion pipes, a water storage mechanism is provided in the liquid storage tank, and the drainage pipe is provided with an adjustment mechanism. The technical solution disclosed in the patent document also cannot solve the technical problems described above. Utility Model Content

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a hydraulic water diversion device, the purpose of which is to improve reliability.

[0006] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a hydraulic water diversion device, including a pool body, a positioning frame is arranged in the pool body, a filter is arranged on the positioning frame, a brush that can move linearly and is used to clean the surface of the filter is arranged on the pool body, and the brush is connected to the linear drive component.

[0007] A water inlet pipe is fixedly arranged on the top of the pool body, a plurality of branch pipes facing the inside of the pool body are connected to the water inlet pipe, a hose is connected to the water inlet pipe, a water pump is fixedly connected to the other end of the hose, and a drain pipe is connected to the side wall of the pool body.

[0008] The linear drive assembly comprises a motor, a first support arranged on the pool body, a reciprocating screw rod arranged on the first support, and a nut block threadedly sleeved on the reciprocating screw rod, the nut block is connected to a connecting rod (66), the connecting rod is connected to the brush, a guide rod is arranged on the first support, the guide rod passes through the nut block, and the motor is connected to the reciprocating screw rod.

[0009] A partition is arranged between the end of the positioning frame and the inner bottom wall of the pool body. A collecting box is arranged in the pool body. The collecting box is located at the end of the filter screen, and the height of the collecting box is lower than the height of the filter screen.

[0010] An opening is provided on a side wall of the pool body close to the collection box, and the opening is arranged adjacent to the collection box.

[0011] The side wall of the collection box is provided with a drainage port, which is communicated with the opening.

[0012] An arc-shaped baffle is arranged inside the water inlet pipe, and circular discs are fixedly connected to the front and rear ends of the arc-shaped baffle, and a rotating shaft is fixedly connected between the circular discs. The front and rear ends of the rotating shaft are rotatably inserted on the inner wall of the water inlet pipe, and one end of the rotating shaft passes through the outside of the water inlet pipe and is fixedly connected to a worm gear (12). The side wall of the pool body is fixedly connected to a second support, and a worm is rotatably inserted on the second support, and the worm is meshed with the worm gear.

[0013] One end of the worm is fixedly connected with a hand wheel.

[0014] The hydraulic water diversion device of the utility model has the following beneficial effects:

[0015] 1. In the utility model, water is sucked in through a water pump, discharged through multiple branch pipes, and then falls on the filter screen to achieve filtration. Debris will accumulate on the filter screen. At this time, the motor is started to drive the reciprocating screw to rotate, and the reciprocating screw drives the nut block to move along a straight line. The nut block drives the brush to move in a straight line through the connecting rod to clean the debris on the filter screen, and finally push the debris into the collection box to ensure normal water flow through the filter screen.

[0016] 2. In the utility model, the hand wheel is rotated to drive the worm to rotate, the worm drives the worm wheel to rotate, and the worm wheel drives the disc and the arc baffle to rotate through the rotating shaft to close the hose or branch pipe, thereby realizing flow regulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] This specification includes the following drawings, which show the following contents:

[0018] Figure 1 This is a front perspective structural diagram of a hydraulic water diversion device proposed by the utility model;

[0019] Figure 2This is a rear perspective structural diagram of a hydraulic water diversion device proposed by the utility model;

[0020] Figure 3 This is a cross-sectional structural diagram of a hydraulic water diversion device proposed by the utility model;

[0021] Figure 4 for Figure 1 A magnified structural diagram;

[0022] Figure 5 for Figure 3 The enlarged structure diagram at B;

[0023] The markings in the figure are: 1. pool body; 101. opening; 2. positioning frame; 3. filter; 4. collection box; 401. drain outlet; 5. partition; 6. linear drive assembly; 61. first support; 62. motor; 63. reciprocating screw; 64. guide rod; 65. nut block; 66. connecting rod; 7. brush; 8. water inlet pipe; 9. branch pipe; 10. hose; 11. water pump; 12. worm gear; 13. worm; 14. handwheel; 15. second support; 16. rotating shaft; 17. arc baffle; 18. disc; 19. drain pipe. DETAILED DESCRIPTION

[0024] The specific implementation methods of the utility model are further explained in detail below with reference to the accompanying drawings through the description of embodiments, with the aim of helping technicians in the field to have a more complete, accurate and in-depth understanding of the concept and technical solution of the utility model and facilitating its implementation.

[0025] like Figures 1 to 5 As shown, the utility model provides a hydraulic water diversion device, including a pool body 1, a positioning frame 2 fixed to the inner wall of the pool body 1, and a filter 3 detachably arranged in the positioning frame 2, a brush 7 that can move linearly is arranged in the pool body 1, and the brush 7 cleans the surface of the filter 3, a linear drive component 6 is fixedly installed on the front side wall of the pool body 1, which is used to drive the brush 7 to move, a water inlet pipe 8 is fixedly installed on the top of the pool body 1, and a plurality of branch pipes 9 facing the inside of the pool body 1 are connected on the water inlet pipe 8, a hose 10 is connected on the water inlet pipe 8, and a water pump 11 is fixedly connected to the other end of the hose 10, and a drain pipe 19 is connected on the side wall of the pool body 1, the water pump 11 is placed under the water surface, and then the water pump 11 is started to draw water into the hose 10, pass through the water inlet pipe 8, and finally be discharged through a plurality of branch pipes 9 and fall on the filter 3.

[0026] The linear drive assembly 6 includes two first supports 61 fixed to the front side wall of the pool body 1, a reciprocating screw 63 rotatably inserted between the two first supports 61, and a nut block 65 threadedly sleeved on the reciprocating screw 63. The other end of the nut block 65 is fixedly installed with a connecting rod 66 by bolts, and the other end of the connecting rod 66 is fixedly connected to the brush 7. A guide rod 64 is fixedly connected between the two first supports 61, and the guide rod 64 is movably arranged through the nut block 65. A motor 62 is fixedly installed on one of the first supports 61, and the output end of the motor 62 is fixedly connected to the reciprocating screw 63.

[0027] The water source is sucked in by the water pump 11, then passes through the hose 10 and the water inlet pipe 8, and is finally discharged through multiple branch pipes 9, and then falls on the filter 3 to achieve filtration. The debris will accumulate on the filter 3. At this time, the motor 62 is started to drive the reciprocating screw 63 to rotate, and the reciprocating screw 63 drives the nut block 65 to move along a straight line. The nut block 65 drives the brush 7 to move in a straight line through the connecting rod 66 to clean the debris on the filter 3 to ensure that the filter 3 can pass water normally.

[0028] A partition 5 is fixedly connected between the end of the positioning frame 2 and the inner bottom wall of the pool body 1 . A collecting box 4 is provided at the inner bottom of the pool body 1 . The collecting box 4 is located at the end of the filter screen 3 . The height of the collecting box 4 is lower than that of the filter screen 3 .

[0029] The brush 7 moves in a straight line to clean the debris on the filter screen 3, and finally pushes the debris into the collection box 4 to achieve the collection purpose.

[0030] In order to facilitate taking and placing the collection box 4 , an opening 101 is provided on a side wall of the cell body 1 close to the collection box 4 , and the collection box 4 is operated through the opening 101 .

[0031] A drainage port 401 is provided on the side wall of the collection box 4 to facilitate the drainage of the residual liquid inside the collection box 4 .

[0032] An arc-shaped baffle 17 is arranged inside the water inlet pipe 8, and a disc 18 is fixedly connected to the front and rear ends of the arc-shaped baffle 17, and a rotating shaft 16 is fixedly connected between the discs 18. The front and rear ends of the rotating shaft 16 are rotatably inserted on the inner wall of the water inlet pipe 8, one end of the rotating shaft 16 penetrates to the outside of the water inlet pipe 8 and is fixedly connected to a worm gear 12, and a second support 15 is fixedly connected to the side wall of the pool body 1, and a worm 13 is rotatably inserted on the second support 15, and a handwheel 14 is fixedly connected to one end of the worm 13, and the worm 13 is meshed with the worm gear 12.

[0033] By rotating the hand wheel 14, the worm 13 is driven to rotate, the worm 13 drives the worm wheel 12 to rotate, and the worm wheel 12 drives the disc 18 and the arc baffle 17 to rotate through the rotating shaft 16. The arc baffle 17 can close the hose 10 or the branch pipe 9, thereby adjusting the water flow rate, and thus adjusting the filtering speed of the filter screen 3.

[0034] The above is an exemplary description of the utility model in conjunction with the accompanying drawings. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as various non-substantial improvements are made using the method concept and technical solution of the utility model; or the above concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A hydraulic water diversion device, comprising a tank body (1), characterized in that: A positioning frame (2) is arranged in the pool body (1), a filter screen (3) is arranged on the positioning frame (2), a brush (7) that can move linearly and is used to clean the surface of the filter screen (3) is arranged on the pool body (1), and the brush (7) is connected to the linear drive component (6); The linear drive assembly (6) comprises a motor (62), a first support (61) arranged on the pool body (1), a reciprocating screw (63) arranged on the first support (61), and a nut block (65) threadedly sleeved on the reciprocating screw (63), the nut block (65) being connected to a connecting rod (66), the connecting rod (66) being connected to the brush (7), a guide rod (64) being arranged on the first support (61), the guide rod (64) being arranged through the nut block (65), and the motor (62) being connected to the reciprocating screw (63).

2. The hydraulic water diversion device according to claim 1, characterized in that: A water inlet pipe (8) is fixedly arranged on the top of the pool body (1); a plurality of branch pipes (9) facing the inside of the pool body (1) are connected to the water inlet pipe (8); a hose (10) is connected to the water inlet pipe (8); a water pump (11) is fixedly connected to the other end of the hose (10); and a drainage pipe (19) is connected to the side wall of the pool body (1).

3. The hydraulic water diversion device according to claim 1, characterized in that: A partition plate (5) is provided between the end of the positioning frame (2) and the inner bottom wall of the tank body (1), and a collection box (4) is provided in the tank body (1). The collection box (4) is located at the end of the filter screen (3), and the height of the collection box (4) is lower than the height of the filter screen (3).

4. The hydraulic water diversion device according to claim 3, characterized in that: An opening (101) is provided on a side wall of the pool body (1) close to the collection box (4), and the opening (101) is arranged adjacent to the collection box (4).

5. The hydraulic water diversion device according to claim 4, characterized in that: The side wall of the collection box (4) is provided with a drainage port (401), and the drainage port (401) is in communication with the opening (101).

6. The hydraulic water diversion device according to claim 2, characterized in that: An arc-shaped baffle (17) is arranged inside the water inlet pipe (8), and a disc (18) is fixedly connected to both front and rear ends of the arc-shaped baffle (17), and a rotating shaft (16) is fixedly connected between the discs (18). Both front and rear ends of the rotating shaft (16) are rotatably inserted on the inner wall of the water inlet pipe (8), and one end of the rotating shaft (16) passes through the outside of the water inlet pipe (8) and is fixedly connected to a worm gear (12). A second support (15) is fixedly connected to the side wall of the pool body (1), and a worm (13) is rotatably inserted on the second support (15), and the worm gear (13) is meshed with the worm gear (12).

7. The hydraulic water diversion device according to claim 6, characterized in that: One end of the worm (13) is fixedly connected to a hand wheel (14).

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