Integrated prefabricated pump station

Abstract

The utility model relates to the technical field of prefabricated pump stations, in particular to an integrated prefabricated pump station, which is characterized in that high-strength steel is fixed on the side, the integrated prefabricated pump station is fixed on the side through expansion screws, a foundation pre-buried at the bottom in advance is omitted, the capital construction cost is reduced, and the construction difficulty is greatly reduced; the floating objects in the water can be intercepted while the water normally enters the submersible electric pump through the floating object intercepting mechanism to be lifted and conveyed, so that the intercepting rate is higher, the cost is lower, and the maintenance is simpler; comprising a pump station body. The pump station further comprises a floating blocking mechanism, a lifting mechanism and a water pumping mechanism, the floating blocking mechanism is installed on the pump station body and prevents floating objects in water from entering the water pumping mechanism, the lifting mechanism is installed on the pump station body and lifts the water pumping mechanism during overhauling, and the water pumping mechanism is installed on the lifting mechanism and discharges sewage.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of prefabricated pump station, in particular to an integrated prefabricated pump station. BACKGROUND

[0002] The integrated prefabricated pump station generally provides potential energy and pressure energy for water through the sewage pump, solves the drainage and sewage equipment under the condition of no self-flow, and is widely used in water supply and drainage of municipal and construction.

[0003] The existing prefabricated pump station, for example, the integrated prefabricated pump station disclosed in the utility model patent with the application number 202221432871.7, mainly includes a pump station cylinder, a sewage pump is arranged at the lower end in the pump station cylinder, a water suction pipe and a sewage pipe are respectively sleeved on the input end and the output end of the sewage pump, a pump station water inlet is arranged on the horizontal line of the upper part of the sewage pump and penetrates the side wall of the pump station cylinder, the part of the pump station water inlet arranged in the pump station cylinder is provided with an inlet treatment cavity, a grid is arranged in the inlet treatment cavity, an impurity guide inclined pipe is arranged on one side of the grid near the pump station water inlet, and a spiral feeder is arranged at the outer end of the impurity guide inclined pipe; in use, the sewage is passed into the inlet treatment cavity through the pump station water inlet, and the impurities and the sewage are separated and filtered under the action of the grid, the impurities that do not pass through the grid will enter the inlet of the lower end of the spiral feeder under the impact of the sewage along the impurity guide inclined pipe, and the sludge impurities will be upwardly conveyed to the sludge pool for centralized treatment under the action of the vertically arranged spiral feeding blade in the spiral feeder, and the sewage passing through the grid and entering the pump station cylinder will be pumped to the sewage well through the water suction pipe and the sewage pipe under the suction action of the sewage pump.

[0004] The existing prefabricated pump station is generally installed underground, and the traditional prefabricated pump station is fixed by expansion screws at the bottom, but in some working conditions, there is silt and a large area of water at the bottom of the point, which causes the traditional prefabricated pump station to be unable to be normally constructed at the bottom foundation, thereby increasing the construction cost. UTILITY MODEL CONTENTS

[0005] To solve the above technical problems, the utility model provides an integrated prefabricated pump station which can utilize the site working condition, fix the integrated prefabricated pump station through expansion screws at the side, cancel the bottom pre-buried foundation, reduce the capital construction cost, greatly reduce the construction difficulty, intercept the floating objects in the water without affecting the normal passage of the water through the floating interception mechanism into the submersible electric pump for lifting and conveying, and has a wider interception rate, lower cost and simpler maintenance.

[0006] This utility model discloses an integrated prefabricated pumping station, comprising a pumping station body; it also includes a buoyancy-blocking mechanism, a lifting mechanism, and a pumping mechanism. The buoyancy-blocking mechanism is installed on the pumping station body to prevent floating objects in the water from entering the pumping mechanism. The lifting mechanism is installed on the pumping station body and lifts the pumping mechanism during maintenance. The pumping mechanism is installed on the lifting mechanism and discharges sewage. The pumping station body is installed in a water tank. By setting up the buoyancy-blocking mechanism to prevent floating objects in the water from entering the pumping station body, the pumping mechanism is started to pump out the sewage. When maintenance is required, the pumping mechanism can be lifted by the lifting mechanism for convenient maintenance.

[0007] Preferably, the main body of the pump station includes a side-fixed high-strength steel frame, an operation service platform, and a fixed steel ladder. The side-fixed high-strength steel frame is installed inside the water tank, and the bottom end of the operation service platform is connected to the top end of the side-fixed high-strength steel frame. The operation service platform has an inspection port, and the fixed steel ladder is installed on the operation service platform. The side-fixed high-strength steel frame is fixed by expansion bolts. This integrated prefabricated pump station eliminates the need for a pre-embedded foundation at the bottom, reducing infrastructure costs, greatly reducing construction difficulty, and shortening the construction period. When maintenance is required, the inspection port on the operation service platform is opened, and the fixed steel ladder is used to access the bottom of the side-fixed high-strength steel frame for maintenance.

[0008] Preferably, the buoyancy barrier is made of stainless steel and has diamond-shaped mesh. Stainless steel has good corrosion resistance, which prevents sewage from corroding it and extends the service life of the device. Sewage enters the side-fixed high-strength steel frame through the diamond-shaped mesh, while floating objects in the water are intercepted on the outside of the buoyancy barrier.

[0009] Preferably, the lifting mechanism includes a guide rail, a mounting base, and an automatic coupler. The guide rail is mounted on the operating service platform, the mounting base is mounted on the guide rail, and the automatic coupler is mounted on the mounting base. When the pumping mechanism needs to be inspected, the guide rail drives the mounting base and the automatic coupler to lift, and the automatic coupler drives the pumping mechanism to the operating service platform, facilitating the inspection and maintenance of the pumping mechanism.

[0010] Preferably, the pumping mechanism includes a submersible pump, a water delivery hose, and a gate valve. The submersible pump is mounted on an automatic coupler, the water delivery hose is mounted on the submersible pump, and the gate valve is mounted on the water delivery hose. When the submersible pump is started, it pumps out the sewage from inside the side-fixed high-strength steel frame. When the gate valve is opened, the sewage is transported to the designated location through the water delivery hose.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: the main body of the pump station is installed in the water tank, and the floating object in the water is prevented from entering the main body of the pump station by setting up a buoyancy barrier. When the pumping mechanism is started, the pumping mechanism will pump out the sewage. When maintenance is required, the staff can lift the pumping mechanism through the lifting mechanism for convenient maintenance. Attached Figure Description

[0012] Fig. 1 This is a schematic diagram of the isometric structure of this utility model;

[0013] Fig. 2 This is a right-side structural schematic diagram of the main body of the pump station of this utility model;

[0014] Fig. 3 This is a partially enlarged isometric structural diagram of the lifting mechanism and pumping mechanism of this utility model;

[0015] Fig. 4 This is a top view schematic diagram of the pumping mechanism of this utility model.

[0016] The attached diagram is labeled as follows: 01, main body of the pumping station; 11, side-fixed high-strength steel frame; 12, operation service platform; 13, fixed steel ladder; 02, buoyancy control mechanism; 03, lifting mechanism; 31, guide rail; 32, mounting base; 33, automatic coupler; 04, pumping mechanism; 41, submersible pump; 42, water delivery hose; 43, gate valve. Detailed Implementation

[0017] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0018] Example 1

[0019] This utility model discloses an integrated prefabricated pumping station, comprising a pumping station body 01; it also includes a buoyancy-blocking mechanism 02, a lifting mechanism 03, and a pumping mechanism 04. The buoyancy-blocking mechanism 02 is installed on the pumping station body 01 to prevent floating objects in the water from entering the pumping mechanism 04. The lifting mechanism 03 is installed on the pumping station body 01 and lifts the pumping mechanism 04 during maintenance. The pumping mechanism 04 is installed on the lifting mechanism 03 and discharges sewage. The pumping station body 01 includes a side-fixed high-strength steel frame 11, an operation service platform 12, and a fixed steel ladder 13. The side-fixed high-strength steel frame 11 is installed in a water tank. The bottom end of the operation service platform 12 is connected to the top end of the side-fixed high-strength steel frame 11. The operation service platform 12 has an inspection port. The fixed steel ladder 13 is installed on the operation service platform 12. The buoyancy-blocking mechanism 02 is made of stainless steel and has diamond-shaped mesh. The pumping mechanism 04 includes a submersible pump 41, a water delivery hose 42, and a gate valve 43. Submersible pump 41 is installed on automatic coupler 33, water delivery hose 42 is installed on submersible pump 41, and gate valve 43 is installed on water delivery hose 42. When it is working, firstly, the side-fixed high-strength steel frame 11 is fixed by expansion bolts. The integrated prefabricated pump station eliminates the need for pre-embedded foundation at the bottom, reduces infrastructure costs, greatly reduces construction difficulty, and shortens the construction period. The stainless steel material has good corrosion resistance, which prevents sewage from corroding the buoyancy barrier 02 and extends the service life of the device. Sewage enters the interior of the side-fixed high-strength steel frame 11 through the diamond mesh. Floating objects in the water are intercepted on the outside of the buoyancy barrier 02. The submersible pump 41 is started, and the submersible pump 41 pumps out the sewage inside the side-fixed high-strength steel frame 11. The gate valve 43 is opened, and the sewage is transported to the designated location through the water delivery hose 42. When maintenance is required, the maintenance port on the operation service platform 12 is opened, and the bottom of the side-fixed high-strength steel frame 11 is accessed through the fixed steel ladder 13 for maintenance.

[0020] Example 2

[0021] like Figs. 1 to 4As shown, this utility model discloses an integrated prefabricated pumping station based on Embodiment 1. During operation, the lifting mechanism 03 includes a guide rail 31, a mounting base 32, and an automatic coupler 33. The guide rail 31 is mounted on the operation service platform 12, the mounting base 32 is mounted on the guide rail 31, and the automatic coupler 33 is mounted on the mounting base 32. First, the high-strength steel frame 11 is fixed to the side with expansion bolts. This integrated prefabricated pumping station eliminates the need for a pre-embedded foundation at the bottom, reducing infrastructure costs, significantly lowering construction difficulty, and shortening the construction period. The stainless steel material has excellent corrosion resistance, preventing sewage from corroding the buoyancy barrier 02 and extending the device's service life. Sewage passes through the diamond-shaped... The mesh enters the interior of the side-fixed high-strength steel frame 11, and floating objects in the water are intercepted on the outside of the buoyancy blocking mechanism 02. The submersible pump 41 is started, and the submersible pump 41 pumps out the sewage inside the side-fixed high-strength steel frame 11. The gate valve 43 is opened, and the sewage is transported to the designated location through the water delivery hose 42. When maintenance is required, the maintenance port on the operation service platform 12 is opened, and the bottom of the side-fixed high-strength steel frame 11 is accessed through the fixed steel ladder 13 for maintenance. When maintenance is required on the submersible pump 41, the guide rail 31 drives the mounting base 32 and the automatic coupler 33 to be lifted. The automatic coupler 33 lifts the submersible pump 41 onto the operation service platform 12 for easy maintenance of the submersible pump 41.

[0022] The submersible pump 41 of this utility model is purchased from the market. Technical personnel in this industry only need to install and operate it according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0023] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. An integrated prefabricated pumping station, comprising a pumping station body (01); characterized in that, It also includes a buoyancy-blocking mechanism (02), a lifting mechanism (03), and a pumping mechanism (04). The buoyancy-blocking mechanism (02) is installed on the main body of the pump station (01) and prevents floating objects in the water from entering the pumping mechanism (04). The lifting mechanism (03) is installed on the main body of the pump station (01) and lifts the pumping mechanism (04) during maintenance. The pumping mechanism (04) is installed on the lifting mechanism (03) and discharges sewage.

2. The integrated prefabricated pumping station as described in claim 1, characterized in that, The main body (01) of the pump station includes a side-fixed high-strength steel frame (11), an operation service platform (12) and a fixed steel ladder (13). The side-fixed high-strength steel frame (11) is installed in the water tank. The bottom end of the operation service platform (12) is connected to the top end of the side-fixed high-strength steel frame (11). The operation service platform (12) has an inspection port. The fixed steel ladder (13) is installed on the operation service platform (12).

3. The integrated prefabricated pumping station as described in claim 1, characterized in that, It also includes a buoyancy-blocking mechanism (02) made of stainless steel, with diamond-shaped mesh openings on the buoyancy-blocking mechanism (02).

4. The integrated prefabricated pumping station as described in claim 2, characterized in that, The lifting mechanism (03) includes a guide rail (31), a mounting base (32) and an automatic coupler (33). The guide rail (31) is mounted on the operating service platform (12), the mounting base (32) is mounted on the guide rail (31), and the automatic coupler (33) is mounted on the mounting base (32).

5. The integrated prefabricated pumping station as described in claim 4, characterized in that, The pumping mechanism (04) includes a submersible pump (41), a water delivery hose (42), and a gate valve (43). The submersible pump (41) is mounted on an automatic coupler (33), the water delivery hose (42) is mounted on the submersible pump (41), and the gate valve (43) is mounted on the water delivery hose (42).

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