Water conservancy pump station blowdown device

Abstract

The utility model relates to the technical field of water conservancy pump station pollution discharge, in particular to a water conservancy pump station pollution discharge device. The water conservancy pump station sewage discharging device comprises a pump station body, a water inlet pipe is connected to the outer surface of the pump station body in an embedded mode, a collecting box is arranged on the inner bottom wall of the pump station body, a water discharging pipe is arranged on the outer surface of the pump station body, and a rotating motor is fixedly connected to the inner top wall of the pump station body. And a rotating disc is fixedly mounted at the output end of the rotating motor. Through the arrangement of the turntable, the clamping block, the filter cartridge and the high-pressure spray head, the area of the filter cartridge directly facing the water inlet pipe is adjusted, the problem that the pollution discharge rate is reduced due to blockage of the directly facing surface of the filter cartridge is avoided, in addition, the collection box, the moving ring and the brush are arranged, the brush can clean and dredge the filter cartridge in all directions, and the pollution discharge efficiency is improved. And the collection box is used for collecting sundries and sludge which are accumulated for a long time, so that the sundries and the sludge are convenient to take out.

Description

Technical Field

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

[0002] A pump station is a device and project that can provide hydraulic and pneumatic power with a certain pressure and flow. It is a general term for the water inlet, water outlet, pump room and other buildings of a drainage and irrigation pump station. It is a device and project that can provide hydraulic and pneumatic power with a certain pressure and flow. It is called a pump and pump station project.

[0003] Patent document CN116145797A discloses a sewage discharge device for a water conservancy pumping station, "including a sewage tank body, a top cover arranged on the top of the sewage tank body, a plurality of fixings arranged on the bottom of the top cover, a water inlet pipe arranged at one end of the sewage tank body, and a water inlet valve at the top of the water inlet pipe, a filtering mechanism is arranged inside the sewage tank body, a filter net is arranged inside the filtering mechanism, a drain pipe is installed at one end of the sewage tank body away from the water inlet pipe, a drain valve is installed on the top of the drain pipe, a self-cleaning component is arranged inside the filtering mechanism, a transmission mechanism is arranged on the top of the self-cleaning component, a mounting base is installed at the bottom of the sewage tank body, a sewage pipe is arranged at the bottom of the mounting base, a control valve is installed on the top of the sewage pipe, and a support column is fixed to the bottom of the mounting base. The present invention can automatically discharge and clean sewage, so that the applicability of the device is improved."

[0004] However, in the above scheme, sewage enters the main body of the sewage tank through the water inlet pipe and is then filtered through the filter. However, during the filtering process, since the frequency of sewage filtration is relatively high in the area directly opposite to the water inlet and the filter, debris tends to accumulate quickly and block the area. This area needs to be cleaned in time, and it is difficult to discharge sewage in this area during cleaning. The frequency of sewage discharge in this area is relatively high, which greatly reduces the sewage discharge efficiency of the entire filter. Utility Model Content

[0005] The purpose of the utility model is to overcome the problem of unsatisfactory sewage discharge efficiency of the sewage discharge device of the water conservancy pump station in the prior art when in use, and thus provide a sewage discharge device of the water conservancy pump station;

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sewage discharge device for a water conservancy pump station, comprising:

[0007] A pump station body, wherein an inlet pipe is connected to the outer surface of the pump station body, a collection box is arranged on the inner bottom wall of the pump station body, and a drain pipe is arranged on the outer surface of the pump station body;

[0008] A rotating motor, the rotating motor is fixedly connected to the inner top wall of the pump station body, a rotating disk is fixedly installed on the output end of the rotating motor, a circle of equally spaced blocks is fixedly installed on the outer surface of the rotating disk, and a filter cartridge is embedded and connected to the inner wall of the block;

[0009] A water pump is fixedly connected to the top of the collection box, a water outlet of the water pump is threadedly connected to a connecting pipe, and a bottom end of the connecting pipe is threadedly connected to a high-pressure nozzle.

[0010] As an optional technical solution, a servo motor is fixedly mounted on the inner top wall of the pump station body, a rotating shaft is fixedly mounted on the output end of the servo motor, and a moving ring is threadedly connected to the outer surface of the rotating shaft.

[0011] As an optional technical solution, a brush is embedded in the inner wall of the movable ring, and the inner wall of the brush overlaps the outer surface of the filter cartridge.

[0012] As an optional technical solution, a limit rod is connected through the top of the movable ring, and the bottom end of the limit rod is engaged with the inner wall of the pump station body.

[0013] As an optional technical solution, a support frame is fixedly installed on the inner wall of the pump station body, and the inner wall of the support frame is connected to the outer surface of the connecting pipe.

[0014] As an optional technical solution, a partition is fixedly installed on the inner side wall of the pump station body, and an escalator is fixedly installed on the inner top wall of the pump station body.

[0015] As an optional technical solution, a box door is arranged on the top of the pump station body, and a control cabinet is arranged on the top of the pump station body.

[0016] The technical solution provided by the utility model has the following technical effects:

[0017] 1. The sewage discharge device of the water conservancy pump station provided by the utility model comprises a pump station body, a rotating motor and a water pump, wherein the outer surface of the pump station body is connected with a water inlet pipe, the inner bottom wall of the pump station body is provided with a collection box, the outer surface of the pump station body is provided with a drain pipe, a rotating motor, the rotating motor is fixedly connected to the inner top wall of the pump station body, a turntable is fixedly installed at the output end of the rotating motor, a circle of equidistantly arranged blocks is fixedly installed on the outer surface of the turntable, a filter cartridge is connected with the inner wall of the block, and a water pump, the water pump is fixedly connected to the top of the collection box, the water outlet of the water pump is threadedly connected with a connecting pipe, and the bottom end of the connecting pipe is threadedly connected with a high-pressure nozzle;

[0018] Through the use of a turntable, a block, a filter cartridge and a high-pressure nozzle, the rotation of the filter cartridge can adjust the area where the filter cartridge and the water inlet pipe are directly opposite, thereby avoiding the problem of clogging of the filter cartridge due to the accumulation of debris caused by the high frequency of sewage discharge in the area where the filter cartridge and the water inlet pipe are directly opposite, thereby improving the sewage discharge rate. At the same time, the previous area directly opposite the filter cartridge is turned to the nozzle of the high-pressure nozzle, and it can be flushed and cleaned by high-pressure water flow, which can dredge the blocked holes of the filter cartridge and improve the sewage discharge effect.

[0019] 2. The sewage discharge device of the water conservancy pump station provided by the utility model comprises a collecting box, a moving ring and a brush. A servo motor is fixedly installed on the inner top wall of the pump station body, a rotating shaft is fixedly installed on the output end of the servo motor, a moving ring is threadedly connected to the outer surface of the rotating shaft, a brush is embeddedly connected to the inner wall of the moving ring, and the inner wall of the brush overlaps the outer surface of the filter cartridge;

[0020] By using the collection box, moving ring and brush together, the brush can move up and down on the surface of the filter cartridge, thereby cleaning and unblocking the filter cartridge in all directions, further improving the sewage discharge effect, and the collection box can collect fallen debris or silt, and then put a cleaning bag inside the collection box to quickly and effectively remove long-accumulated debris and silt, avoiding excessive accumulation of debris and affecting the operation of the water conservancy pump station. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the high-pressure nozzle structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the card block structure of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the collection box of the utility model;

[0025] Figure 5 This is a schematic diagram of the mobile ring structure of the utility model;

[0026] In the figure: 1. Pump station body; 2. Water inlet pipe; 3. Collection box; 4. Drain pipe; 5. Rotating motor; 6. Turntable; 7. Block; 8. Filter cartridge; 9. Water pump; 10. Connecting pipe; 11. High-pressure nozzle; 12. Servo motor; 13. Rotating shaft; 14. Moving ring; 15. Brush; 16. Limit rod; 17. Support frame; 18. Partition; 19. Escalator; 20. Box door; 21. Control cabinet. DETAILED DESCRIPTION

[0027] Reference Figure 1 and Figure 3The utility model provides an embodiment: a sewage discharge device of a water conservancy pump station, comprising a pump station body 1, an outer surface of the pump station body 1 is embedded with an inlet pipe 2, an inner bottom wall of the pump station body 1 is provided with a collecting box 3, an outer surface of the pump station body 1 is provided with a drain pipe 4, a rotating motor 5, the rotating motor 5 is fixedly connected to the inner top wall of the pump station body 1, a turntable 6 is fixedly installed on the output end of the rotating motor 5, a circle of equidistantly arranged blocks 7 are fixedly installed on the outer surface of the turntable 6, a filter cartridge 8 is embedded and connected to the inner wall of the block 7, a water pump 9, the water pump 9 is fixedly connected to the top of the collecting box 3, a connecting pipe 10 is threadedly connected to the water outlet of the water pump 9, a high-pressure nozzle 11 is threadedly connected to the bottom end of the connecting pipe 10, a support frame 17 is fixedly installed on the inner side wall of the pump station body 1, and the inner wall of the support frame 17 is connected through the outer surface of the connecting pipe 10;

[0028] Water flows into the pump station body 1 through the water inlet pipe 2, and then the filter cartridge 8 is used to filter the debris. The area where the filter cartridge 8 and the water inlet pipe 2 are directly opposite to each other is easy to be attached with debris, which causes clogging of the filter cartridge 8. By turning on the rotating motor 5, the output end of the rotating motor 5 drives the turntable 6 to rotate, and then the turntable 6 drives the filter cartridge 8 to rotate 90° through the block 7. The rotation of the filter cartridge 8 can adjust its direct opposite to the water inlet pipe 2, and at the same time turn the previous direct opposite of the filter cartridge 8 to the nozzle of the high-pressure nozzle 11, and then turn on the water pump 9, and then the discharged water flows to the high-pressure nozzle 11 through the connecting pipe 10, and the filter cartridge 8 with clogged holes is flushed with high-pressure water flow, thereby dredging the filter cartridge 8 and improving the sewage discharge effect.

[0029] Reference Figure 4 and Figure 5 A servo motor 12 is fixedly mounted on the inner top wall of the pump station body 1, a rotating shaft 13 is fixedly mounted on the output end of the servo motor 12, a moving ring 14 is threadedly connected to the outer surface of the rotating shaft 13, a brush 15 is embeddedly connected to the inner wall of the moving ring 14, and the inner wall of the brush 15 overlaps the outer surface of the filter cartridge 8, a limiting rod 16 is penetrated and connected to the top of the moving ring 14, and the bottom end of the limiting rod 16 is embeddedly connected to the inner wall of the pump station body 1;

[0030] By turning on the servo motor 12, the output end of the servo motor 12 drives the rotating shaft 13 to rotate, and then the rotating shaft 13 drives the moving ring 14 to rotate, and then the moving ring 14 is resisted by the limit rod 16, and then the moving ring 14 drives the brush 15 to move up and down along the rotating shaft 13, and the brush 15 moves up and down on the outer surface of the filter cartridge 8, thereby cleaning and unblocking the holes of the filter cartridge 8. The filter cartridge 8 can be cleaned without dead ends by the brush 15, further improving the sewage discharge effect, and then the debris or sludge falls downward and is collected by the collection box 3, and a cleaning bag can be put on the collection box 3, so that the long-accumulated debris and sludge can be quickly and effectively removed, avoiding the problem of debris affecting the operation of the submersible pump body.

[0031] Reference Figure 1 and Figure 2 A partition 18 is fixedly installed on the inner side wall of the pump station body 1, an escalator 19 is fixedly installed on the inner top wall of the pump station body 1, a box door 20 is arranged on the top of the pump station body 1, and a control cabinet 21 is arranged on the top of the pump station body 1; by using the escalator 19 and the box door 20, the staff can enter the pump station body 1 to remove the silt and debris accumulated in the collection box 3.

[0032] Working principle: since debris can easily accumulate quickly on the area directly opposite to the water inlet pipe 2, causing the filter cartridge 8 to be blocked and affecting the sewage discharge effect, by turning on the rotating motor 5, the turntable 6 is driven to rotate, and then the turntable 6 drives the filter cartridge 8 to rotate 90° through the block 7, thereby adjusting the direct opposite side of the filter cartridge 8 and the water inlet pipe 2, so that the previous direct opposite side of the filter cartridge 8 turns to the nozzle of the high-pressure nozzle 11, and then the high-pressure water flow is used to flush and dredge the filter cartridge 8, thereby improving the sewage discharge effect. After a period of time, by turning on the servo motor 12, the moving ring 14 drives the brush 15 to move up and down along the rotating shaft 13, and the filter cartridge 8 is cleaned and dredged in all directions, which further improves the sewage discharge effect, and the debris or silt will fall down into the collection box 3. By putting a cleaning bag in the collection box 3, the debris and silt accumulated for a long time can be quickly and effectively removed, avoiding affecting the operation of the water conservancy pump station.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A sewage discharge device for a hydraulic pump station, comprising: A pump station body (1), characterized in that: a water inlet pipe (2) is embedded and connected to the outer surface of the pump station body (1), a collection box (3) is arranged on the inner bottom wall of the pump station body (1), and a drainage pipe (4) is arranged on the outer surface of the pump station body (1); A rotating motor (5), the rotating motor (5) being fixedly connected to the inner top wall of the pump station body (1), a rotating disc (6) being fixedly mounted on the output end of the rotating motor (5), a circle of equidistantly arranged clamping blocks (7) being fixedly mounted on the outer surface of the rotating disc (6), and a filter cartridge (8) being embedded and connected to the inner wall of the clamping block (7); A water pump (9), wherein the water pump (9) is fixedly connected to the top of the collection box (3), the water outlet of the water pump (9) is threadedly connected to a connecting pipe (10), and the bottom end of the connecting pipe (10) is threadedly connected to a high-pressure nozzle (11).

2. The sewage discharge device of a hydraulic pump station according to claim 1, characterized in that: A servo motor (12) is fixedly mounted on the inner top wall of the pump station body (1), a rotating shaft (13) is fixedly mounted on the output end of the servo motor (12), and a moving ring (14) is threadedly connected to the outer surface of the rotating shaft (13).

3. The sewage discharge device of a hydraulic pump station according to claim 2, characterized in that: The inner wall of the movable ring (14) is embedded with a brush (15), and the inner wall of the brush (15) overlaps the outer surface of the filter cartridge (8).

4. The sewage discharge device of a hydraulic pump station according to claim 2, characterized in that: The top of the movable ring (14) is penetrated and connected with a limiting rod (16), and the bottom end of the limiting rod (16) is engaged and connected with the inner wall of the pump station body (1).

5. The sewage discharge device of a hydraulic pump station according to claim 1, characterized in that: A support frame (17) is fixedly mounted on the inner side wall of the pump station body (1), and the inner wall of the support frame (17) is connected to the outer surface of the connecting pipe (10) through a through hole.

6. The sewage discharge device of a hydraulic pump station according to claim 1, characterized in that: A partition plate (18) is fixedly mounted on the inner side wall of the pump station body (1), and an escalator (19) is fixedly mounted on the inner top wall of the pump station body (1).

7. The sewage discharge device of a hydraulic pump station according to claim 1, characterized in that: A box door (20) is arranged on the top of the pump station body (1), and a control cabinet (21) is arranged on the top of the pump station body (1).

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