Water conservancy pump station blowdown device

Abstract

The utility model relates to the technical field of pump station pollution discharge, and discloses a water conservancy pump station pollution discharge device which comprises a pump station main body, a tank body is arranged beside the pump station main body, a vertical ladder is fixedly installed in the tank body, a baffle is fixedly installed in the tank body, a barrier is embedded in the position, corresponding to a connecting bin, of the other side of the baffle, and the vertical ladder is fixedly installed in the tank body. A valve assembly is arranged in the tank body, a filter assembly is arranged in the pump station main body, and a suspension assembly is arranged at the top of the pump station main body; large sundries in sewage can be filtered and left in the tank body through a barrier, the situation that the large sundries are blocked in the pump station body is avoided, small sundries in the sewage can be filtered through a filter frame, the sundries can be collected, a pull rope can be driven to be wound through rotation of a winding roller, and then the filter frame can be lifted upwards; and people can pour out the sundries in the filter frame at the opening in the top of the pump station main body without going into the pump station main body, so that the sundries are convenient to clean.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage discharge from a pump station, in particular to a sewage discharge device for a water conservancy pump station. Background Art

[0002] The sewage pipe system is installed in the sewage discharge equipment of the hydraulic pump station. It is a pump station used to pump up urban sewage. However, since the sewage pipe is not like the water pipe, it has no pressure of its own and only relies on the gravity of the sewage to flow. Therefore, the sewage discharge device of the hydraulic pump station is needed to raise the elevation of the sewage.

[0003] For example, a sewage discharge device for a water conservancy pump station disclosed in a Chinese patent with publication number CN219261300U includes a sewage inlet arranged on the body of the water conservancy pump station, a device base is installed at the bottom of the body of the water conservancy pump station, and a placement area plate is arranged below the device base. In this utility model, by setting the insertion rod, the first slot and the arc-shaped clamping rod, when it is necessary to improve the installation efficiency, the insertion rod is respectively set in the corresponding inner recess provided on the device base, and then the insertion rod is inserted into the corresponding first slot provided on the device base. Under the action of the first spring elastic force, the movable block is fitted to one side of the inner wall of the arc-shaped inner groove, driving the arc-shaped clamping rod to be inserted into the arc-shaped clamping port, and the installation between the two groups can be completed. This design improves the installation efficiency and is also convenient for the subsequent shifting operation, which can reduce the intensity of the work and improve the overall use effect of the device.

[0004] In the process of implementing this application, the inventor found that there are at least the following problems in this technology: in actual use, since the sewage contains a large amount of debris, after a long period of sewage discharge, a large amount of debris will accumulate at the bottom of the pump station, which will affect the normal operation of the submersible pump, and since the pump station is deep, it is not convenient to clean it. Therefore, further improvements can be made. Utility Model Content

[0005] In order to solve the above-mentioned problems, the utility model provides the following technical solutions: a sewage discharge device for a water conservancy pump station, comprising a pump station main body, a tank body is arranged next to the pump station main body, a connecting pipe is connected between the pump station main body and the tank body, a water inlet pipe is connected to the bottom of the tank body, a vertical ladder is fixedly installed inside the tank body, a baffle is fixedly installed inside the tank body, a connecting bin is fixedly installed at one end of the connecting pipe connected to the inside of the tank body, and the connecting bin is fixedly installed on one side of the baffle, and a fence is embedded at the other side of the baffle corresponding to the connecting bin A valve assembly is arranged inside the tank body, a filtering assembly is arranged inside the pump station body, and a suspension assembly is arranged on the top of the pump station body. The sewage discharged through the water inlet pipe is coarsely filtered through the fence, so that larger debris in the sewage is blocked by the fence and retained in the tank body, thereby reducing the entry of debris into the pumped station, alleviating the working pressure in the pump station, and improving the operation efficiency of the pump station. At the same time, small debris in the sewage is further filtered and collected through the filtering assembly, and finally the collected debris is hoisted out through the suspension assembly for easy cleaning.

[0006] As an optimization, the valve assembly includes a fixed block fixedly installed inside the tank body and a rotating seat fixedly installed on the top of the tank body, and the water inlet pipe is located at one end of the tank body and passes through the fixed block, the top of the rotating seat is rotatably connected to a sleeve, the internal thread of the sleeve is inserted with a screw, the bottom end of the screw is fixedly installed with a gate, and the gate is inserted into the interior of the fixed block.

[0007] As an optimization, a through hole is opened inside the fixed block, and the gate seal is blocked in the middle of the through hole. The water outlet of the water inlet pipe is sealed by the gate, and the screw is driven to move upward by rotating the sleeve, which in turn drives the gate to move upward, thereby controlling the inflow and outflow of sewage.

[0008] As an optimization, the filter assembly includes a slide rail fixedly installed on the inner wall of the pump station body, a support frame fixedly installed on the bottom of the slide rail, a filter frame is slidably connected between the slide rails, a docking hole is opened at one end of the filter frame corresponding to the connecting pipe, and a pull hook is fixedly installed on the top of the filter frame.

[0009] As an optimization, the bottom of the filter frame abuts against the top side of the support frame, and the connecting pipe is located at one end of the pump station body and docked at the docking hole. The sewage will be discharged into the filter frame through the connecting pipe, and then small debris in the sewage will be filtered and collected.

[0010] As an optimization, the suspension assembly includes a bracket fixedly mounted on the top of the pump station body, the top of the bracket is rotatably connected to a winding roller, a pull rope is wrapped around the surface of the winding roller, and a hook is fixedly mounted on the end of the pull rope.

[0011] As an optimization, a servo motor is provided on the top of the bracket, and one end of the winding roller is fixedly mounted on one end of the output shaft of the servo motor. The hook and the pull hook are buckled together. By starting the servo motor, the winding roller is driven to rotate, and the pull rope is then reeled in, thereby pulling the filter frame upward, making it convenient to clean up the debris collected in the filter frame.

[0012] The beneficial effects of the utility model are:

[0013] The sewage discharge device of the water conservancy pump station will filter large debris in the sewage through the fence and retain it in the tank body to prevent large debris from being blocked in the main body of the pump station. The small debris in the sewage will be filtered and collected through the filter frame. The rotation of the wind-up roller will drive the pull rope to be wound up, and then the filter frame will be lifted upward. People can pour out the debris in the filter frame at the opening on the top of the pump station body without going down to the inside, which is convenient for cleaning the debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the internal structure of the tank of the utility model;

[0017] Figure 4 This is a schematic diagram of the debris filtering and collecting structure of the utility model.

[0018] In the figure: 1. Pump station body; 2. Tank body; 3. Connecting pipe; 4. Water inlet pipe; 5. Vertical ladder; 6. Baffle; 7. Connecting bin; 8. Fence; 9. Fixed block; 10. Rotating seat; 11. Sleeve; 12. Screw; 13. Gate; 14. Slide rail; 15. Support frame; 16. Filter frame; 17. Docking hole; 18. Draw hook; 19. Bracket; 20. Winding roller; 21. Hook. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3A sewage discharge device for a water conservancy pump station comprises a pump station body 1, a tank body 2 is arranged next to the pump station body 1, a connecting pipe 3 is connected between the pump station body 1 and the tank body 2, a water inlet pipe 4 is connected to the bottom of the tank body 2, a vertical ladder 5 is fixedly installed inside the tank body 2, a baffle 6 is fixedly installed inside the tank body 2, a connecting bin 7 is fixedly installed at one end of the connecting pipe 3 connected to the inside of the tank body 2, and the connecting bin 7 is fixedly installed on one side of the baffle 6, and a partition fence 8 is embedded at the other side of the baffle 6 corresponding to the connecting bin 7, and the sewage discharged through the water inlet pipe 4 is coarsely filtered by the partition fence 8, so that the larger debris in the sewage is blocked by the partition fence 8 and retained in the tank body 2, thereby reducing the debris from entering the pumped station, reducing the working pressure in the pump station, and improving the operation efficiency of the pump station;

[0021] See also Figure 1-3 A valve assembly is arranged inside the tank body 2, a filtering assembly is arranged inside the pump station body 1, and a suspension assembly is arranged on the top of the pump station body 1. At the same time, small debris in the sewage will be further filtered and collected through the filtering assembly, and finally the collected debris will be lifted out through the suspension assembly for easy cleaning.

[0022] See also Figure 2-3 The valve assembly includes a fixed block 9 fixedly mounted inside the tank body 2 and a rotating seat 10 fixedly mounted on the top of the tank body 2. A through hole is opened inside the fixed block 9, and one end of the water inlet pipe 4 located in the tank body 2 passes through the fixed block 9. A sleeve 11 is rotatably connected to the top of the rotating seat 10. A screw 12 is inserted into the internal thread of the sleeve 11. A gate 13 is fixedly mounted on the bottom end of the screw 12, and the gate 13 is inserted into the inside of the fixed block 9. The gate 13 is sealed in the middle of the through hole. The water outlet of the water inlet pipe 4 is sealed and blocked by the gate 13. The screw 12 is driven to move upward by rotating the sleeve 11, and then the gate 13 is driven to move upward, thereby controlling the inflow and outflow of sewage.

[0023] See also Figure 4 The filter assembly includes a slide rail 14 fixedly installed on the inner wall of the pump station body 1, a support frame 15 is fixedly installed at the bottom of the slide rail 14, a filter frame 16 is slidably connected between the slide rails 14, the bottom of the filter frame 16 abuts against the top side of the support frame 15, and a docking hole 17 is opened at the end of the filter frame 16 corresponding to the connecting pipe 3. The connecting pipe 3 is located at one end of the pump station body 1 and docked at the docking hole 17. A hook 18 is fixedly installed on the top of the filter frame 16, and the sewage will be discharged into the filter frame 16 through the connecting pipe 3, and then the small debris in the sewage will be filtered and collected.

[0024] See also Figure 2 and Figure 4The suspension assembly includes a bracket 19 fixedly mounted on the top of the pump station body 1, a servo motor is arranged on the top of the bracket 19, a winding roller 20 is rotatably connected to the top of the bracket 19, and one end of the winding roller 20 is fixedly mounted on one end of the output shaft of the servo motor, a pull rope is wound around the surface of the winding roller 20, a hook 21 is fixedly mounted on the end of the pull rope, the hook 21 and the draw hook 18 are buckled together, and the winding roller 20 is driven to rotate by starting the servo motor, and then the pull rope is wound, so that the filter frame 16 is pulled upward, so that the debris collected in the filter frame 16 can be cleaned up conveniently.

[0025] When using, refer to Figure 1-4 First, the sewage is discharged into the tank body 2 and the pump station body 1 in turn through the water inlet pipe 4. At this time, the large debris in the sewage will be filtered through the fence 8, so that the large debris will remain in the tank body 2. When it needs to be cleaned, the screw 12 is driven downward by twisting the sleeve 11, and then the gate 13 is driven downward to block the water inlet pipe 4. After that, the sewage in the tank body 2 is discharged, and the large debris can be entered into the tank body 2 along the vertical ladder 5 to clean up;

[0026] The sewage will enter the pump station body 1 through the connecting pipe 3. At this time, the small debris in the sewage will be filtered through the filter frame 16, and the debris will be collected in the filter frame 16. When it is full, the hook 21 is hung on the draw hook 18, and then the motor can be started to drive the winding roller 20 to rotate, so the draw rope will be wound up to lift the filter frame 16 upward, so that the filter frame 16 moves along the slide rail 14 to the top opening, so as to facilitate the cleaning of the debris.

[0027] To sum up, the sewage discharge device of the water conservancy pump station will filter large debris in the sewage through the fence 8 and retain it in the tank body 2, so as to prevent large debris from being blocked in the pump station body 1, and then filter small debris in the sewage through the filter frame 16, and collect the debris. The rotation of the winding roller 20 will drive the pull rope to be wound, and then the filter frame 16 will be lifted upward, and people can pour out the debris in the filter frame 16 at the opening on the top of the pump station body 1, without going down to the inside, so that the debris can be easily cleaned.

[0028] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A sewage discharge device for a hydraulic pump station, comprising a pump station body (1), characterized in that: A tank body (2) is arranged beside the pump station body (1), a connecting pipe (3) is connected between the pump station body (1) and the tank body (2), a water inlet pipe (4) is connected to the bottom of the tank body (2), a vertical ladder (5) is fixedly installed inside the tank body (2), a baffle (6) is fixedly installed inside the tank body (2), a connecting chamber (7) is fixedly installed at one end of the connecting pipe (3) that is connected to the inside of the tank body (2), and the connecting chamber (7) is fixedly installed on one side of the baffle (6), and a fence (8) is embedded at the other side of the baffle (6) corresponding to the connecting chamber (7), a valve assembly is arranged inside the tank body (2), a filter assembly is arranged inside the pump station body (1), and a suspension assembly is arranged on the top of the pump station body (1); The valve assembly comprises a fixed block (9) fixedly mounted inside the tank body (2) and a rotating seat (10) fixedly mounted on the top of the tank body (2), and one end of the water inlet pipe (4) located inside the tank body (2) passes through the fixed block (9), the top of the rotating seat (10) is rotatably connected to a sleeve (11), the internal thread of the sleeve (11) is plugged with a screw (12), the bottom end of the screw (12) is fixedly mounted with a gate (13), and the gate (13) is plugged into the inside of the fixed block (9); The filter assembly comprises a slide rail (14) fixedly mounted on the inner wall of the pump station body (1), a support frame (15) fixedly mounted on the bottom of the slide rail (14), a filter frame (16) slidably connected between the slide rails (14), a docking hole (17) being provided at one end of the filter frame (16) corresponding to the connecting pipe (3), and a draw hook (18) fixedly mounted on the top of the filter frame (16).

2. A sewage discharge device for a hydraulic pump station according to claim 1, characterized in that: A through hole is formed inside the fixed block (9), and the gate (13) is sealed in the middle of the through hole.

3. A sewage discharge device for a hydraulic pump station according to claim 1, characterized in that: The bottom of the filter frame (16) abuts against the top side of the support frame (15), and the connecting pipe (3) is connected to the butt hole (17) at one end of the pump station body (1).

4. A sewage discharge device for a hydraulic pump station according to claim 1, characterized in that: The suspension assembly comprises a bracket (19) fixedly mounted on the top of the pump station body (1); the top of the bracket (19) is rotatably connected to a winding roller (20); a pull rope is wound around the surface of the winding roller (20); a hook (21) is fixedly mounted on the end of the pull rope.

5. A sewage discharge device for a hydraulic pumping station according to claim 4, characterized in that: A servo motor is disposed on the top of the bracket (19), and one end of the winding roller (20) is fixedly mounted on one end of the output shaft of the servo motor, and the hook (21) and the draw hook (18) are buckled together.

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