CN221941517U - A protective device for a water conservancy project pump station - Google Patents

Abstract

The utility model discloses a water conservancy project pump station protection device, which relates to the technical field of water conservancy projects. The utility model comprises a protection box body, wherein a pumping component and a maintenance component are arranged inside the protection box body, an expansion area is fixed at the bottom of the protection box body, and a flood discharge component is arranged inside the protection box body, wherein the flood discharge component comprises a drainage pump installed at the bottom of the protection box body and a water level observation component arranged inside the protection box body, wherein the output end of the drainage pump is connected with an output pipe; the utility model, through the arrangement of the flood discharge component, enables the utility model to discharge the water inside the protection box body when flooding or heavy rain is encountered, thereby solving the problem that the existing protection device is easily invaded and causes water to enter the inside when being flooded, and can realize rapid flood discharge of the protection device, thereby improving the protection effect of the protection device on the water conservancy project pump station, and increasing the practicability of the protection device.

Description

A protective device for a water conservancy project pump station

Technical Field

The utility model belongs to the technical field of water conservancy projects, and particularly relates to a protective device for a water conservancy project pump station.

Background Art

Water conservancy project pumping stations are important facilities for regulating and supplying water resources. It is vital to protect the safety and stable operation of pumping stations. The protection measures for water conservancy project pumping stations mainly include flood control, geological disaster prevention, equipment maintenance, safety monitoring and other aspects. By taking these measures, the safety and normal operation of pumping stations can be protected, ensuring the effective regulation and supply of water resources.

A Chinese patent with application number CN202220371027.1 discloses a protective device for a water conservancy project pump station. When protecting an electromechanical main body, the protective cover covers the electromechanical main body by pulling the handle, and the protective cover is fixed by the cooperation of the limiting mechanism, the mounting block and the limiting groove, so that the electromechanical main body can be protected. When repairing the electromechanical main body, the limiting block is moved out of the limiting groove by pulling the pull ring. Since the first spring is in a compressed state, the slider drives the protective cover to move upward, so that the electromechanical main body is exposed, and the electromechanical main body can be repaired, which is convenient for the staff to operate. However, when the existing protective device is used, it is usually installed in an area with low terrain. When it is flooded, the protective device is easily submerged, causing water to enter its interior, and the water body will not be discharged quickly, thereby affecting the protective effect of the water conservancy project pump station, causing the water conservancy project pump station to be submerged and damaged by the flood.

Therefore, it is necessary to improve the prior art to solve the above-mentioned technical problems.

Utility Model Content

The utility model aims to provide a water conservancy project pump station protection device, which solves the problem that the existing protection device is easily invaded and water enters the interior when it is hit by a flood, and the water body will not be discharged quickly, affecting the protection effect of the water conservancy project pump station.

In order to solve the above technical problems, the utility model is realized by the following technical solutions:

The utility model is a protective device for a water conservancy project pump station, comprising a protective box, wherein a pumping component and a maintenance component are arranged inside the protective box, an expansion area is fixed at the bottom of the protective box, a flood discharge component is arranged inside the protective box, the flood discharge component comprises a drainage pump installed at the bottom of the protective box and a water level observation component arranged inside the protective box, an output end of the drainage pump is connected to an output pipe, and a flood discharge pipe is connected to the top of the output pipe, and a water outlet end of the flood discharge pipe extends to the outside of the protective box.

Furthermore, the water level observation assembly includes a positioning rod fixed to the bottom of the protective box and a float slidably mounted on the positioning rod, a limit plate is installed on the top of the positioning rod, and an observation window is provided on one side of the protective box.

Furthermore, the maintenance component includes a maintenance station plate installed inside the protective box and an escalator fixed to one side of the inner wall of the protective box. A through hole is opened in the middle of the maintenance station plate, and the bottom end of the escalator passes through the through hole and extends to the bottom of the protective box. A removable cover plate is installed on the top of the protective box.

Furthermore, the pumping component includes a submersible pump embedded in the bottom of the protective box, the water inlet end of the submersible pump is in the expansion area, and the water outlet end of the submersible pump is in the protective box and connected to a water outlet pipe, the top of the water outlet pipe is connected to a water supply pipe, and the water outlet end of the water supply pipe extends to the outside of the protective box.

Furthermore, a dredging mechanism is provided in the expansion area, and the dredging mechanism includes a filter plate fixed inside the expansion area, a transmission shaft rotatably installed in the middle of the bottom end of the filter plate, and a waterproof motor installed on the top of the filter plate, the output end of the waterproof motor is connected to the top of the transmission shaft, and a plurality of cleaning plates are installed on the outer wall of the transmission shaft, and the top of the cleaning plate can contact the bottom of the filter plate.

Furthermore, both sides of the cleaning plate are beveled to form inclined portions, and drainage grooves are provided on the inclined portions.

The utility model has the following beneficial effects:

1. When the utility model is in use, the flood discharge component is arranged so that the utility model can discharge the water inside the protective box when encountering floods or heavy rains, thereby solving the problem that the existing protective device is easily invaded and causes water to enter the interior when it is flooded. The protective device can be quickly discharged, thereby improving the protective effect of the protective device on the water conservancy project pump station and increasing the practicability of the protective device.

2. When the utility model is in use, the water sucked into the pump station can be filtered through the setting of the dredging mechanism to prevent algae and other debris from being sucked into the submersible pump, thereby ensuring the normal use of the submersible pump. At the same time, when debris is attached to the filter plate, the cleaning plate is driven to rotate by the waterproof motor to break or clean the debris to prevent the filter plate from being blocked, thereby ensuring the efficient allocation of water resources by the pump station and further improving the practicality of the protective device.

Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

Figure 1 is a schematic diagram of the overall structure of the utility model;

Fig. 2 is a cross-sectional view of the utility model;

FIG3 is a cross-sectional view of the filter plate of the present invention.

In the accompanying drawings, the components represented by the reference numerals are listed as follows:

1. Protective box; 2. Cover plate; 3. Water supply pipe; 4. Expansion area; 5. Flood discharge pipe; 6. Outlet pipe; 7. Output pipe; 8. Submersible pump; 9. Drain pump; 10. Maintenance station board; 11. Observation window; 12. Waterproof motor; 13. Filter plate; 14. Escalator; 15. Drive shaft; 16. Cleaning plate; 17. Positioning rod; 18. Float; 19. Limit plate.

DETAILED DESCRIPTION

The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

The utility model provides a water conservancy project pump station protection device as shown in Figures 1 and 2, including a protection box 1, a pumping component and a maintenance component are arranged inside the protection box 1, and an expansion area 4 is fixed at the bottom of the protection box 1; the maintenance component includes a maintenance station board 10 installed inside the protection box 1 and an escalator 14 fixed to one side of the inner wall of the protection box 1, a through hole is opened in the middle of the maintenance station board 10, and the bottom end of the escalator 14 passes through the through hole and extends to the bottom of the protection box 1, and a detachable cover plate 2 is installed on the top of the protection box 1;

The pumping member includes a submersible pump 8 embedded in the bottom of the protective box 1, the water inlet end of the submersible pump 8 is in the expansion area 4, and the water outlet end of the submersible pump 8 is in the protective box 1 and connected to a water outlet pipe 6, the top end of the water outlet pipe 6 is connected to a water supply pipe 3, and the water outlet end of the water supply pipe 3 extends to the outside of the protective box 1;

As can be seen from the above, when in use, water is transported through the water outlet pipe 6 and the water supply pipe 3 by the submersible pump 8 to realize the allocation and supply of water resources. When there is a problem inside and maintenance is required, the cover plate 2 is disassembled to make the inside of the protective box 1 open, and then the escalator 14 is used to enter the inside of the protective box 1, so that the staff can stand on the maintenance station board 10 to maintain and repair the internal pipelines, thereby making the utility model more convenient and simple in daily use, and simple to operate. Through the setting of the maintenance station board 10, it is easier for the staff to inspect the protective box 1.

Referring to FIG. 1 and FIG. 2 , a flood discharge component is provided inside the protection box 1, and the flood discharge component includes a drainage pump 9 installed at the bottom of the protection box 1 and a water level observation assembly provided inside the protection box 1. The output end of the drainage pump 9 is connected to an output pipe 7, and the top of the output pipe 7 is connected to a flood discharge pipe 5, and the water outlet end of the flood discharge pipe 5 extends to the outside of the protection box 1;

The water level observation assembly includes a positioning rod 17 fixed to the bottom of the protection box 1 and a float 18 slidably mounted on the positioning rod 17 . A limit plate 19 is installed on the top of the positioning rod 17 . An observation window 11 is provided on one side of the protection box 1 .

Through the above technical solution:

During use, the height of the float 18 inside the positioning rod 17 is observed through the observation window 11 to confirm whether the water level inside the protection box 1 has reached the standard for flood discharge. When the standard for flood discharge is reached, the drainage pump 9 allows the internal water to enter the flood discharge pipe 5 through the output pipe 7, and then the water is discharged through the flood discharge pipe 5, thereby achieving the effect of flood discharge inside the protection box 1, realizing the protection effect of the water conservancy project pump station, preventing the water conservancy project pump station from being damaged by floods, and ensuring the normal operation of the water conservancy project pump station.

In addition, referring to Figures 1 to 3, a dredging mechanism is provided in the expansion area 4, and the dredging mechanism includes a filter plate 13 fixed inside the expansion area 4, a transmission shaft 15 rotatably installed in the middle of the bottom end of the filter plate 13, and a waterproof motor 12 installed on the top of the filter plate 13, the output end of the waterproof motor 12 is connected to the top of the transmission shaft 15, and a plurality of cleaning plates 16 are installed on the outer wall of the transmission shaft 15, and the top of the cleaning plate 16 can contact the bottom of the filter plate 13; both sides of the cleaning plate 16 are beveled to form an inclined portion, and a drainage groove is opened on the inclined portion.

Through the above technical solution:

During use, when the bottom water resources are regulated and supplied by the submersible pump 8, the filter plate 13 at the bottom will filter the attracted garbage such as algae. When the bottom of the filter plate 13 absorbs a lot of garbage and forms a blockage, the waterproof motor 12 drives the multiple cleaning plates 16 to rotate, so that the multiple cleaning plates 16 scrape the bottom of the filter plate 13 to crush or clean the garbage such as algae, so that the filter plate 13 will not be easily blocked, ensuring that the submersible pump 8 can pump water normally, thereby realizing the normal allocation of water resources by the water conservancy project pump station.

The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions recorded in the aforementioned embodiments and any equivalent replacement of some of the technical features therein, any modification, equivalent replacement, and improvement made are all within the protection scope of the present invention.

Claims (6)

1. The utility model provides a hydraulic engineering pump station protector, includes protective housing (1), the inside pumping component and the maintenance component that are provided with of protective housing (1), the bottom of protective housing (1) is fixed with extension area (4), its characterized in that: the inside of protection box (1) is provided with the flood discharge component, the flood discharge component is including installing drain pump (9) and the setting of the inside bottom at protection box (1) at the inside water level observation subassembly of protection box (1), the output of drain pump (9) is connected with output tube (7), and the top of output tube (7) is connected with flood discharge pipe (5), the play water end of flood discharge pipe (5) extends to the outside of protection box (1).

2. The hydraulic engineering pump station protection device according to claim 1, wherein the water level observation assembly comprises a positioning rod (17) fixed at the inner bottom of the protection box body (1) and a floating ball (18) sleeved on the positioning rod (17) in a sliding manner, a limiting plate (19) is mounted at the top end of the positioning rod (17), and an observation window (11) is arranged on one side of the protection box body (1).

3. The hydraulic engineering pump station protection device according to claim 1, wherein the maintenance component comprises a maintenance station board (10) installed inside the protection box body (1) and an escalator (14) fixed on one side of the inner wall of the protection box body (1), a through hole is formed in the middle of the maintenance station board (10), the bottom end of the escalator (14) penetrates through the through hole and extends to the bottom of the protection box body (1), and a detachable cover plate (2) is installed at the top end of the protection box body (1).

4. The hydraulic engineering pump station protection device according to claim 1, wherein the pumping component comprises a submersible pump (8) embedded at the bottom of the protection box body (1), the water inlet end of the submersible pump (8) is positioned in the expansion area (4), the water outlet end of the submersible pump (8) is positioned in the protection box body (1) and is connected with a water outlet pipe (6), the top end of the water outlet pipe (6) is connected with a water supply pipe (3), and the water outlet end of the water supply pipe (3) extends to the outside of the protection box body (1).

5. The hydraulic engineering pump station protection device according to claim 1, wherein a dredging mechanism is arranged in the expansion area (4), the dredging mechanism comprises a filter plate (13) fixed inside the expansion area (4), a transmission shaft (15) rotatably installed in the middle of the bottom end of the filter plate (13) and a waterproof motor (12) installed at the top of the filter plate (13), the output end of the waterproof motor (12) is connected with the top end of the transmission shaft (15), a plurality of cleaning plates (16) are installed on the outer wall of the transmission shaft (15), and the top of each cleaning plate (16) can be in contact with the bottom of the filter plate (13).

6. The hydraulic engineering pump station protection device according to claim 5, wherein the two sides of the cleaning plate (16) are obliquely cut to form inclined parts, and the inclined parts are provided with drainage grooves.