Reservoir drainage device

Abstract

The utility model discloses a reservoir drainage device, which relates to the technical field of reservoir drainage and comprises a drainage pipeline, a vertical pipe is fixedly mounted at one end of the top of the drainage pipeline, an inner pipe is fixedly mounted at the top of the vertical pipe, a sleeve is movably sleeved on the surface of the inner pipe, and a filter basket is placed on the sleeve. A lifting control assembly is arranged on the side face of the sleeve, and a guide assembly is arranged between the sleeve and the vertical pipe. After the filtering basket is taken out, the water blocking plate can naturally fall into the circular groove through gravity, so that water flow is blocked, impurities are prevented from entering a drainage pipeline, and the blocking risk can be avoided; after the filter basket is placed at the top end of the sleeve, the second magnet approaches the first magnet to attract the first magnet and the water blocking plate, so that water filtered by the filter basket passes through the space between the water blocking plate and the water blocking sheet and then enters a drainage pipeline to be drained, and normal drainage is not influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of reservoir drainage, in particular to a reservoir drainage device. Background Technique

[0002] In water conservancy projects, a reservoir is an important engineering structure for storing water sources. The reservoir has the functions of intercepting floods and storing water and regulating water flow. In the reservoir, a drainage device is needed to regulate the water source capacity in the reservoir.

[0003] The "a reservoir drainage device" provided by the application number CN202223568590.7 can adjust the height of the water inlet pipe. According to the capacity of the water source that needs to be discharged from the reservoir, only by adjusting the water inlet pipe to the required height, the water source in the reservoir can be automatically discharged to the required capacity. The overall use is convenient, the structure is simple, and the practicability is strong.

[0004] However, when the filter basket in the above scheme is in use, it often needs to be cleaned. After the filter basket is taken out, branches, waterweeds and other aquatic plants will directly enter the water pipe, which is easy to cause blockage of the water pipe. Therefore, in view of the above phenomenon, it is urgent to design and produce a reservoir drainage device to meet the actual use needs. Content of the Utility Model

[0005] The utility model provides a reservoir drainage device, which solves the technical problems in the background technique.

[0006] To solve the above technical problems, a reservoir drainage device provided by the utility model includes a drainage pipe. One end of the top of the drainage pipe is fixedly installed with a riser pipe. The top of the riser pipe is fixedly installed with an inner pipe. The surface of the inner pipe is movably sleeved with a sleeve. A filter basket is placed on the sleeve. A lifting control component is arranged on the side of the sleeve. A guiding component is arranged between the sleeve and the riser pipe;

[0007] The top edge of the filter basket is integrally formed with an installation protrusion. The installation protrusion is placed on the middle part of the top of the sleeve. The side of the filter basket is provided with leakage holes. The bottom of the filter basket is fixedly installed with a mounting plate. The middle part of the bottom surface of the mounting plate is inlaid and installed with a second magnet. The top of the filter basket is movably installed with a handle;

[0008] A water blocking piece is fixedly installed on the inner wall of the sleeve. A water blocking plate is movably installed on the water blocking piece. The top of the water blocking plate is fixedly installed with a first magnet magnetically connected to the second magnet.

[0009] Preferably, a circular groove is opened in the middle of the top surface of the water blocking piece. An installation bracket is fixedly installed at the bottom of the water blocking piece. An inner rod is fixedly installed in the middle of the installation bracket. The top end of the inner rod is movably sleeved with a sleeve column. The sleeve column is fixedly installed at the bottom of the water blocking plate.

[0010] Preferably, the second magnet is attached to the first magnet.

[0011] Preferably, the bottom surface of the water blocking plate is attached to the circular groove.

[0012] Preferably, the lifting control assembly includes a mounting frame fixedly installed on the side of the sleeve. A motor is fixedly installed on the side of the mounting frame. The output end of the motor is fixedly sleeved with a threaded rod. A first mounting sleeve rod is fixedly installed on the side of the riser pipe. The output end of the threaded rod is threadedly connected to the first mounting sleeve rod.

[0013] Preferably, the guiding assembly includes a mounting hoop fixedly installed at the bottom end of the sleeve. The mounting hoop is movably sleeved on the surface of the inner pipe. A mounting seat is fixedly installed on the side of the mounting hoop. A smooth rod is fixedly installed at the bottom of the mounting seat. A second mounting sleeve rod is fixedly installed on the side of the riser pipe. The smooth rod is movably sleeved in the second mounting sleeve rod.

[0014] Compared with the related art, a reservoir drainage device provided by the present utility model has the following beneficial effects:

[0015] The present utility model provides a reservoir drainage device. After the filter basket is taken out, the water blocking plate will naturally fall into the circular groove by gravity, thereby blocking the water flow and preventing impurities from entering the drainage pipe, and the risk of blockage can be avoided. After the filter basket is placed on the top of the sleeve, the second magnet approaching the first magnet will suck up the first magnet and the water blocking plate, so that the water filtered by the filter basket passes through the gap between the water blocking plate and the water blocking piece and then enters the drainage pipe for discharge, without affecting normal drainage. Description of the Drawings

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a schematic diagram of the sectional three-dimensional structure of the present utility model;

[0018] Figure 3 is a schematic diagram of the sectional structure of the present utility model;

[0019] Figure 4 is a schematic diagram of the structure during drainage of the present utility model.

[0020] Reference numerals in the figure: 1, drainage pipe; 2, riser pipe; 3, inner pipe; 4, sleeve; 5, filter basket; 6, lifting control assembly; 7, guiding assembly; 41, water blocking piece; 42, circular groove; 43, mounting bracket; 44, inner rod; 45, sleeve column; 46, water blocking plate; 47, first magnet; 51, mounting protrusion; 52, handle; 53, leakage hole; 54, mounting plate; 55, second magnet; 61, mounting frame; 62, motor; 63, threaded rod; 64, first mounting sleeve rod; 71, second mounting sleeve rod; 72, smooth rod; 73, mounting seat; 74, mounting hoop. Detailed implementation mode

[0021] The embodiment is provided by Figures 1-4 This utility model includes a drainage pipe 1. One end at the top of the drainage pipe 1 is fixedly installed with a riser pipe 2. The top of the riser pipe 2 is fixedly installed with an inner pipe 3. The surface of the inner pipe 3 is movably sleeved with a sleeve 4. A filter basket 5 is placed on the sleeve 4. A lifting control assembly 6 is arranged on the side of the sleeve 4. A guiding assembly 7 is arranged between the sleeve 4 and the riser pipe 2.

[0022] An installation protrusion 51 is integrally formed at the top edge of the filter basket 5. The installation protrusion 51 is placed on the middle part of the top end of the sleeve 4. Leakage holes 53 are formed on the side of the filter basket 5. A mounting plate 54 is fixedly installed at the bottom of the filter basket 5. A second magnet 55 is inlaid and installed in the middle of the bottom surface of the mounting plate 54. A handle 52 is movably installed at the top of the filter basket 5.

[0023] A water blocking piece 41 is fixedly installed on the inner wall of the sleeve 4. A water blocking plate 46 is movably installed on the water blocking piece 41. A first magnet 47 magnetically connected to the second magnet 55 is fixedly installed at the top of the water blocking plate 46.

[0024] In this embodiment, after the water blocking piece 41 and the water blocking plate 46 are set to fit, it can prevent the water above the water blocking piece 41 from passing through the water blocking piece 41 to reach the lower part of the water blocking piece 41. After the filter basket 5 is placed on the top end of the sleeve 4, the approach of the second magnet 55 to the first magnet 47 will suck up the first magnet 47 and the water blocking plate 46, so that the water filtered by the filter basket 5 passes through the gap between the water blocking plate 46 and the water blocking piece 41 and then enters the drainage pipe 1 for discharge. After the filter basket 5 is taken out, the water blocking plate 46 will naturally fall into the circular groove 42 by gravity, thereby blocking the water flow and preventing impurities from entering the drainage pipe 1, and the risk of blockage can be avoided.

[0025] A circular groove 42 is formed in the middle of the top surface of the water blocking piece 41. A mounting bracket 43 is fixedly installed at the bottom of the water blocking piece 41. An inner rod 44 is fixedly installed in the middle of the mounting bracket 43. The top end of the inner rod 44 is movably sleeved with a sleeve column 45. The sleeve column 45 is fixedly installed at the bottom of the water blocking plate 46.

[0026] In this embodiment, the middle part of the water blocking plate 46 has a steel plate as the base plate and a rubber material on the surface. After being fitted with the circular groove 42, it has good sealing performance. After water is injected into the top, even under high water pressure, there will be no leakage phenomenon. The installation support 43 is composed of Figure 2 As shown, water can freely pass through the side. The sleeve column 45 and the inner rod 44 are sleeved with each other. There is a maximum length limit for the inner rod 44 and the sleeve column 45 to limit the rising height of the first magnet 47 and achieve the effect of separating from the second magnet 55.

[0027] The second magnet 55 is fitted with the first magnet 47.

[0028] In this embodiment, the second magnet 55 and the first magnet 47 attract each other magnetically. After being fitted, water can pass through the middle part of the water blocking piece 41.

[0029] The bottom surface of the water blocking plate 46 is fitted with the circular groove 42.

[0030] In this embodiment, when the filter basket 5 is taken out, the water blocking plate 46 naturally falls on the circular groove 42, and water cannot pass through the middle part of the water blocking piece 41.

[0031] The lifting control component 6 includes an installation frame 61. The installation frame 61 is fixedly installed on the side surface of the sleeve 4. A motor 62 is fixedly installed on the side surface of the installation frame 61. The output end of the motor 62 is fixedly sleeved with a threaded rod 63. A first installation sleeve rod 64 is fixedly installed on the side surface of the vertical pipe 2. The output end of the threaded rod 63 is threadedly connected with the first installation sleeve rod 64. The guiding component 7 includes an installation hoop 74. The installation hoop 74 is fixedly installed at the bottom end of the sleeve 4. The installation hoop 74 is movably sleeved on the surface of the inner pipe 3. An installation seat 73 is fixedly installed on the side surface of the installation hoop 74. A smooth rod 72 is fixedly installed at the bottom of the installation seat 73. A second installation sleeve rod 71 is fixedly installed on the side surface of the vertical pipe 2. The smooth rod 72 is movably sleeved in the second installation sleeve rod 71.

[0032] In this embodiment, the lifting of the sleeve 4 can be driven by the motor 62, thereby adjusting the water level of the reservoir and naturally discharging the excess water. When water storage is required, the filter basket 5 can be taken out.

[0033] Working principle: After the filter basket 5 is taken out, the water blocking plate 46 will naturally fall into the circular groove 42 by gravity, thereby blocking the water flow and preventing impurities from entering the drainage pipe 1, and the risk of blockage can be avoided; when the filter basket 5 is placed on the top of the sleeve 4, the second magnet 55 approaching the first magnet 47 will attract the first magnet 47 and the water blocking plate 46, so that the water filtered by the filter basket 5 passes through between the water blocking plate 46 and the water blocking piece 41 and then enters the drainage pipe 1 for discharge, without affecting normal drainage.

Claims

1. A reservoir drainage device, comprising a drainage pipe (1), characterized in that: A vertical pipe (2) is fixedly mounted on one end of the top of the drainage pipe (1), an inner pipe (3) is fixedly mounted on the top of the vertical pipe (2), a sleeve (4) is movably sleeved on the surface of the inner pipe (3), a filter basket (5) is placed on the sleeve (4), a lifting control component (6) is provided on the side of the sleeve (4), and a guide component (7) is provided between the sleeve (4) and the vertical pipe (2); The top edge of the filter basket (5) is integrally formed with a mounting protrusion (51), the mounting protrusion (51) rests on the middle of the top end of the sleeve (4), a leakage hole (53) is provided on the side of the filter basket (5), a mounting plate (54) is fixedly mounted on the bottom of the filter basket (5), a second magnet (55) is embedded in the middle of the bottom surface of the mounting plate (54), and a handle (52) is movably mounted on the top of the filter basket (5); A water blocking sheet (41) is fixedly mounted on the inner wall of the sleeve (4), a water blocking plate (46) is movably mounted on the water blocking sheet (41), and a first magnet (47) magnetically connected to a second magnet (55) is fixedly mounted on the top of the water blocking plate (46).

2. A reservoir drainage device according to claim 1, characterized in that: A circular groove (42) is provided in the middle of the top surface of the water blocking sheet (41); a mounting bracket (43) is fixedly mounted on the bottom of the water blocking sheet (41); an inner rod (44) is fixedly mounted in the middle of the mounting bracket (43); a sleeve column (45) is movably sleeved on the top of the inner rod (44); and the sleeve column (45) is fixedly mounted on the bottom of the water blocking plate (46).

3. A reservoir drainage device according to claim 2, characterized in that: The second magnet (55) is in contact with the first magnet (47).

4. A reservoir drainage device according to claim 2, characterized in that: The bottom surface of the water blocking plate (46) is in contact with the circular groove (42).

5. A reservoir drainage device according to claim 1, characterized in that: The lifting control assembly (6) comprises a mounting frame (61), the mounting frame (61) being fixedly mounted on the side of the sleeve (4), a motor (62) being fixedly mounted on the side of the mounting frame (61), a threaded rod (63) being fixedly sleeved on the output end of the motor (62), a first mounting sleeve rod (64) being fixedly mounted on the side of the riser (2), and the output end of the threaded rod (63) being threadedly connected to the first mounting sleeve rod (64).

6. A reservoir drainage device according to claim 1, characterized in that: The guide assembly (7) comprises a mounting hoop (74), the mounting hoop (74) being fixedly mounted on the bottom end of the sleeve (4), the mounting hoop (74) being movably sleeved on the surface of the inner tube (3), a mounting seat (73) being fixedly mounted on the side of the mounting hoop (74), a light rod (72) being fixedly mounted on the bottom of the mounting seat (73), a second mounting sleeve rod (71) being fixedly mounted on the side of the riser (2), and the light rod (72) being movably sleeved in the second mounting sleeve rod (71).

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