Integrated pump station debris interception and silt prevention device

Abstract

This utility model relates to the field of integrated pump station technology, and in particular to an integrated pump station debris interception and silt prevention device. It includes a cylindrical body, which is fixedly installed on the top surface of a concrete foundation. An inlet V-shaped wall is fixedly connected to the outer wall of the cylindrical body. A debris trap is provided inside the inlet V-shaped wall, and the debris trap is connected to one end of an inlet pipe. The outer wall of the inlet pipe is fixedly connected to the inner wall of the cylindrical body. A debris trap is placed on the lower surface of the cylindrical body. A submersible sewage pump is fixedly installed on the side wall of the cylindrical body via a pump body bracket. The submersible sewage pump is connected to the cylindrical body and a pressure pipeline via a coupling base. This device, by adding a debris trap at the inlet, filters out garbage and silt in the water, preventing pump blockage and equipment damage, reducing maintenance costs, and further improving the service life of the equipment and the pump's lifting efficiency. It is suitable for various sewage treatment scenarios, is easy to maintain, and has a long service life.

Description

Technical Field

[0001] This utility model relates to the field of integrated pump station technology, specifically to an integrated pump station pollution interception and silt prevention device. Background Technology

[0002] An integrated pumping station is a modern water conservancy engineering equipment that integrates components such as pumps, control systems, pipelines, and valves. It is mainly used for lifting and discharging sewage, rainwater, drinking water, and wastewater.

[0003] Chinese utility model patent CN216360778U discloses an integrated pump station, which includes "an integrated pump station body, comprising a climbing device fixedly connected to the periphery of the cylinder, and auxiliary positioning components symmetrically connected to the lower edge of the end cap of the integrated pump station body; the upper end of the traction rope of the auxiliary positioning component is tied to the lower edge of the end cap, and the lower end of the traction rope is fixedly connected to a positioning block; the climbing device includes a base fixedly connected to the periphery of the cylinder, and a force-bearing block is movably connected to the base through a movable shaft, and a baffle is fixed to the lower end of the base, and the baffle abuts against the lower side of the force-bearing block"; however, in actual use, most existing integrated pump stations do not have a sludge interception and anti-siltation device at the water inlet, which easily causes sludge blockage during use, leading to pump overload operation, pump burnout, and high equipment maintenance costs. Utility Model Content

[0004] The purpose of this utility model is to provide an integrated pump station debris interception and silt prevention device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an integrated pump station debris interception and silt prevention device, comprising a cylinder, the cylinder being fixedly installed on the top surface of a concrete foundation, an inlet V-shaped wall being fixedly connected to the outer wall of the cylinder, a debris-blocking outlet being provided inside the inlet V-shaped wall, the debris-blocking outlet being installed and connected to one end of an inlet pipe, and the outer wall of the inlet pipe being fixedly connected to the inner wall of the cylinder.

[0006] The beneficial effects of this utility model are as follows: This integrated pump station has a sludge trap inside the inlet wall, through which the water entering the cylinder undergoes a first filtration, filtering out garbage and impurities. The water then enters the sludge trap inside the cylinder through the inlet pipe, undergoing a second filtration, where sediment and other impurities are settled and filtered. The filtered water is then pumped by a submersible sewage pump outside the cylinder. By adding a sludge trap and anti-siltation device at the inlet, garbage and silt in the water are filtered out, preventing pump blockage and equipment damage, reducing equipment maintenance costs, and further improving the service life of the equipment and the pump's lifting efficiency.

[0007] The following configuration is further provided: a sludge rack is placed on the lower surface of the cylinder, and a submersible sewage pump is fixedly installed on the side wall of the cylinder through a water pump bracket. The submersible sewage pump is connected to the cylinder and the pressure pipeline through a coupling base.

[0008] The cylinder is further configured such that: a manhole cover is rotatably connected to the top surface of the cylinder, a pneumatic spring is installed on the manhole cover, a ventilation pipe is installed on the top surface of the cylinder, a handrail is fixedly connected to the top surface of the cylinder, and an automatic water pump control cabinet is installed on the top surface of the cylinder.

[0009] The further configuration includes: a safety grille fixedly connected to the inner wall of the cylinder near the top; a protective tube connected to the top surface inside the cylinder; and a liquid level sensor installed inside the protective tube.

[0010] Further configuration: symmetrical lifting lugs are provided on both sides of the outer wall of the cylinder, and a ladder is fixedly connected to the outer wall of the cylinder;

[0011] A check valve is installed in the middle of the pressure pipeline, and the other end of the pressure pipeline is connected to the outlet pipe through an outlet pipe flange.

[0012] To ensure the smooth operation of this integrated pumping station:

[0013] The water inlet pipe is further configured such that its outer wall is connected to the inner wall of the waste rack, its interior is connected to the waste rack, and its outlet is connected to the waste rack.

[0014] By adopting the above technical solution, the water is filtered through the screen and then passed through the inlet pipe into the screen inside the cylinder for secondary filtration and sedimentation, thus preventing sludge from clogging the submersible sewage pump.

[0015] The parts of the device not covered herein are the same as or can be implemented using existing technologies. Attached Figure Description

[0016] Figure 1 This is a front view of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of the present invention;

[0018] Figure 3 This is a partial cross-sectional view of the overall structure of this utility model.

[0019] In the diagram: 1. Cylinder body; 11. Manhole cover; 12. Safety grille; 13. Ventilation pipe; 14. Lifting lug; 15. Handrail; 16. Automatic control cabinet for water pump; 17. Protective pipe; 18. Ladder; 2. Concrete foundation; 3. Inlet herringbone wall; 4. Sewage outlet; 5. Inlet pipe; 6. Sewage rack; 7. Submersible sewage pump; 71. Pump bracket; 72. Coupling base; 8. Pressure pipe; 81. Check valve; 82. Outlet pipe flange. Detailed Implementation

[0020] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory, and should not be used to limit the scope of protection of the present invention in any way.

[0021] Please see Figures 1 to 3 An integrated pump station debris interception and silt prevention device includes a cylinder 1, which is fixedly installed on the top surface of a concrete pad 2. An inlet V-shaped wall 3 is fixedly connected to the outer wall of the cylinder 1. A debris-blocking outlet 4 is provided inside the inlet V-shaped wall 3. The debris-blocking outlet 4 is installed and connected to one end of an inlet pipe 5. The outer wall of the inlet pipe 5 is fixedly connected to the inner wall of the cylinder 1.

[0022] A sludge rack 6 is placed on the lower surface of the cylinder 1, and a submersible sewage pump 7 is fixedly installed on the side wall of the cylinder 1 through a water pump bracket 71. The submersible sewage pump 7 is connected to the cylinder 1 and the pressure pipeline 8 through a coupling base 72.

[0023] The top surface of the cylinder 1 is rotatably connected to a manhole cover 11, and a pneumatic spring is installed on the manhole cover 11. A ventilation pipe 13 is installed on the top surface of the cylinder 1. A handrail 15 is fixedly connected to the top surface of the cylinder 1. An automatic water pump control cabinet 16 is installed on the top surface of the cylinder 1.

[0024] A safety grille 12 is fixedly connected to the inner wall of the cylinder 1 near the top, and a protective tube 17 is connected to the top surface inside the cylinder 1. A liquid level sensor is installed inside the protective tube 17.

[0025] The outer walls of the cylinder 1 are symmetrically provided with lifting lugs 14, and the outer walls of the cylinder 1 are fixedly connected with ladders 18.

[0026] A check valve 81 is provided in the middle of the pressure pipeline 8, and the other end of the pressure pipeline 8 is connected to the outlet pipe through the outlet pipe flange 82.

[0027] In this embodiment, as Figure 2 and Figure 3 As shown, the outer wall of the water inlet pipe 5 is installed and connected to the inner wall of the trash rack 6, the water inlet pipe 5 is internally connected to the trash rack 6, and the water inlet pipe 5 is connected to the trash rack outlet 4.

[0028] The working process of this integrated pump station debris interception and silt prevention device is as follows:

[0029] First, a concrete foundation 2 is poured at the designated location to ensure a flat and stable foundation. The integrated pump station cylinder 1 is then installed on the concrete foundation 2. A submersible sewage pump 7 is installed inside, fixed to the outer wall of the cylinder 1 via a pump bracket 71 to ensure operational stability. The submersible sewage pump 7 is connected to the cylinder 1 and pressure pipeline 8 via a coupling base 72. Water enters the cylinder 1 through the inlet wall 3, undergoes primary filtration through the sludge outlet 4 to intercept larger debris, and then flows into the cylinder 1 through the inlet pipe 5, passing through the sludge rack 6 for secondary filtration. Secondary filtration removes small particulate impurities and silt. The dual filtration system effectively protects downstream equipment and prevents clogging. The filtered water is pressurized and transported by a submersible sewage pump 7 and discharged through a pressure pipeline 8. The pressure pipeline 8 is equipped with a check valve 81 to prevent backflow and is connected to the external pipe network through an outlet pipe flange 82. The top of the cylinder 1 is equipped with a manhole cover 11 and a safety grille 12. A ventilation pipe 13 ensures air circulation. Lifting lugs 14 and handrails 15 facilitate installation and maintenance. A ladder 18 provides an inspection passage. The operation is automatically regulated by the water pump automatic control cabinet 16. A protective pipe 17 protects the internal liquid level sensor for normal use.

[0030] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0031] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0032] This article uses specific examples to illustrate the principles and implementation methods of this utility model. The above examples are only for the purpose of helping to understand the method and core ideas of this utility model. The above description is only a preferred embodiment of this utility model. It should be noted that due to the limitations of textual expression, there are objectively infinite specific structures. For those skilled in the art, several improvements, modifications, or changes can be made without departing from the principles of this utility model, and the above technical features can also be combined in an appropriate manner. These improvements, modifications, changes, or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without modification, should all be considered within the protection scope of this utility model.

Claims

1. An integrated pump station debris interception and silt prevention device, characterized in that: Includes a cylinder (1), which is fixedly installed on the top surface of a concrete pad (2). The outer wall of the cylinder (1) is fixedly connected to an inlet wall (3). The inlet wall (3) is provided with a sludge trap (4). The sludge trap (4) is installed and connected to one end of an inlet pipe (5). The outer wall of the inlet pipe (5) is fixedly connected to the inner wall of the cylinder (1).

2. The integrated pump station debris interception and silt prevention device as described in claim 1, characterized in that: A sludge rack (6) is placed on the lower surface of the cylinder (1). A submersible sewage pump (7) is fixedly installed on the side wall of the cylinder (1) through a water pump bracket (71). The submersible sewage pump (7) is connected to the cylinder (1) and the pressure pipeline (8) through a coupling base (72).

3. The integrated pump station debris interception and silt prevention device as described in claim 1, characterized in that: The top surface of the cylinder (1) is rotatably connected to a manhole cover (11), a pneumatic spring is provided on the manhole cover (11), a ventilation pipe (13) is provided on the top surface of the cylinder (1), a handrail (15) is fixedly connected to the top surface of the cylinder (1), and an automatic water pump control cabinet (16) is provided on the top surface of the cylinder (1).

4. The integrated pump station debris interception and silt prevention device as described in claim 1, characterized in that: A safety grille (12) is fixedly connected to the inner wall of the cylinder (1) near the top, and the top surface inside the cylinder (1) even A protective tube (17) is connected, and a liquid level sensor is installed inside the protective tube (17).

5. The integrated pump station debris interception and silt prevention device as described in claim 2, characterized in that: The outer walls of the cylinder (1) are symmetrically provided with lifting lugs (14), and the outer walls of the cylinder (1) are fixedly connected with ladders (18); a check valve (81) is provided in the middle of the pressure pipe (8), and the other end of the pressure pipe (8) is connected to the outlet pipe through an outlet pipe flange (82).

6. The integrated pump station debris interception and silt prevention device as described in claim 1, characterized in that: The outer wall of the water inlet pipe (5) is installed and connected to the inner wall of the sludge rack (6), the water inlet pipe (5) is internally connected to the sludge rack (6), and the water inlet pipe (5) is connected to the sludge outlet (4).

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