Water conservancy project pump station structure

Abstract

The utility model belongs to the technical field of pump stations, and discloses a hydraulic engineering pump station structure which comprises a base, a pump station body and a filtering unit, the pump station body is arranged on the base through a butt joint assembly, the filtering unit comprises a filtering assembly and a height maintaining structure, the outlet end of the filtering assembly is connected with the inlet end of the pump station body, and the height maintaining structure is arranged on the base. The height maintaining structure enables the filtering assembly to be far away from the water bottom in water so as to prevent foreign matter blockage. The pump station body is fixed to the base through the butt joint assembly, inclination of the pump station body can be avoided, meanwhile, the filtering assembly and the height keeping structure are arranged, it can be guaranteed that the filtering assembly is away from the water bottom, blocking of impurities such as weeds at the water bottom is prevented, and the good filtering effect is kept.

Description

Technical Field

[0001] The utility model belongs to the technical field of pump stations, and in particular relates to a water conservancy project pump station structure. Background Art

[0002] Pump station is a device and project that can provide hydraulic power 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 the drainage and irrigation pump station. The prefabricated pump station is an integrated product that integrates submersible pumps, pump station equipment, decontamination screen equipment, control system and remote monitoring system. It is characterized by flexibility, extremely short construction period of pump station and extremely easy installation.

[0003] The existing pump station is butted against the base at the bottom during installation, and its structural stability is poor. It is easy to tilt after long-term use, which affects the use of personnel and causes danger. It is also inconvenient to filter impurities and the filtering effect is poor. Utility Model Content

[0004] The utility model aims to provide a water conservancy project pump station structure, which fixes the pump station body on the base through a docking component, thereby preventing the pump station body from tilting. At the same time, a filtering component and a height maintaining structure are provided, which can ensure that the filtering component is away from the bottom of the water, prevent clogging by impurities such as weeds on the bottom of the water, and maintain a good filtering effect.

[0005] The technical solution adopted by the utility model is a water conservancy project pump station structure, including a base, a pump station body and a filter unit, the pump station body is installed on the base through a docking assembly, the filter unit includes a filter assembly and a height maintaining structure, the outlet end of the filter assembly is connected to the inlet end of the pump station body, and the height maintaining structure can keep the filter assembly away from the bottom of the water to prevent clogging by debris.

[0006] Furthermore, the pump station body includes a shell and a pump body, a water inlet and a water outlet are respectively provided on both sides of the shell, and the pump body is fixedly installed in the shell and connected to the water outlet through a conduit.

[0007] Furthermore, a liquid level switch is installed on the inner wall of one side of the shell, an inspection port is provided at the top of the shell, a ladder is installed at the inspection port in the shell, and a control box is provided at the top of the shell.

[0008] Furthermore, the docking assembly includes a first connecting ring, a zipper, a threaded column and a docking column, the first connecting ring is fixedly mounted on the shell, a plurality of protrusions are equidistantly arranged on the side of the first connecting ring, the zippers are fixedly connected to the protrusions one by one, the threaded column is fixedly connected to the bottom end of the zipper, and the docking column is fixedly mounted on the base and connected to the threaded column by threaded cooperation.

[0009] Furthermore, the docking assembly also includes a second connecting ring and a docking ring, the second connecting ring is fixedly sleeved on the bottom end of the shell, the docking ring is fixedly mounted on the base, and the second connecting ring is fixedly connected to the docking ring by bolts.

[0010] Furthermore, the filter assembly includes a frame, a filter fence and a filter plate, the filter plate is inserted in the frame, the filter fence is installed on the front side of the frame, and a docking protrusion is provided on the back side of the frame, and the docking protrusion is connected to the water inlet of the shell.

[0011] Furthermore, the height maintaining structure includes a connecting strip and an insertion rod. There are two connecting strips and they are fixedly mounted on both sides of the frame respectively. The insertion rod is slidably inserted in the connecting strip. A rubber strip is installed at the connection position between the connecting strip and the insertion rod.

[0012] Furthermore, the filter assembly includes a filter cartridge and a docking port, wherein the docking port is arranged at the top end of the filter cartridge and is connected to a water inlet on the shell.

[0013] Furthermore, the height maintaining structure includes an airbag, a limit plate is fixedly mounted on the docking port, and the airbag is arranged outside the docking port and embedded between the limit plate and the end surface of the filter cartridge.

[0014] The beneficial effects of the utility model are:

[0015] The utility model proposes a water conservancy project pump station structure, which fixes the pump station body on a base through a docking component, thereby preventing the pump station body from tilting; at the same time, a filtering component and a height maintaining structure are provided, which can ensure that the filtering component is away from the bottom of the water, prevent clogging by impurities such as weeds on the bottom of the water, and maintain a good filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The overall structure of the first embodiment of the utility model is shown in FIG. Figure 1 ;

[0017] Figure 2 The overall structure of the first embodiment of the utility model is shown in FIG. Figure 2 ;

[0018] Figure 3 This is a schematic diagram of the main structure of the pump station of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the filter unit in Example 2 of the utility model;

[0020] Explanation of the reference numerals: 1. Shell; 2. Base; 3. Docking column; 4. Zipper; 5. First connecting ring; 6. Bump; 7. Control box; 8. Inspection port; 9. Threaded column; 10. Frame; 11. Filter plate; 12. Filter fence; 13. Insert rod; 14. Connecting strip; 15. Docking boss; 16. Water outlet; 17. Docking ring; 18. Filter cartridge; 19. Air bag; 20. Docking port; 21. Ladder; 22. Liquid level switch; 23. Conduit; 24. Pump body; 25. Second connecting ring; 26. Water inlet; 28. Limit plate. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model clearer and more understandable, the technical solution of the utility model will be further described in detail below with reference to the accompanying drawings.

[0022] Example 1

[0023] like Figure 1 , Figure 2 , Figure 3 As shown, a water conservancy project pump station structure provided by the utility model includes a base 2, a pump station body and a filter unit. The pump station body is installed on the base 2 through a docking assembly. The filter unit includes a filter assembly and a height maintaining structure. The outlet end of the filter assembly is connected to the inlet end of the pump station body. The height maintaining structure can keep the filter assembly away from the bottom of the water to prevent clogging by debris.

[0024] The docking assembly fixes the pump station body on the base 2 to prevent the pump station body from tilting; the filter assembly is used to filter the water flow entering the pump station body, and the height retention structure can ensure that the filter assembly is away from the bottom of the water to prevent the debris on the bottom of the water from clogging the filter assembly.

[0025] The main body of the pump station includes a shell 1 and a pump body 24. The shell 1 is provided with a water inlet 26 and a water outlet 16 on both sides. The pump body 24 is fixedly installed in the shell 1 and connected to the water outlet 16 through a conduit 23. A liquid level switch 22 is installed on the inner wall of one side of the shell 1. An inspection port 8 is provided at the top of the shell 1. A ladder 21 is installed at the inspection port 8 in the shell 1. Maintenance personnel can open the inspection port 8 and enter the shell 1 from the ladder 21 to perform operations. A control box 7 is provided at the top of the shell 1.

[0026] The docking assembly includes a first connecting ring 5, a zipper 4, a threaded column 9 and a docking column 3. The first connecting ring 5 is fixedly mounted on the shell 1. A plurality of protrusions 6 are equidistantly arranged on the side of the first connecting ring 5. The zippers 4 are fixedly connected to the protrusions 6 in a one-to-one correspondence. The threaded column 9 is fixedly connected to the bottom end of the zipper 4. The docking column 3 is fixedly mounted on the base 2 and connected to the threaded column 9 by threaded cooperation. The docking assembly also includes a second connecting ring 25 and a docking ring 17. The second connecting ring 25 is fixedly mounted on the bottom end of the shell 1, and the docking ring 17 is fixedly mounted on the base 2. The second connecting ring 25 is fixedly connected to the docking ring 17 by bolts.

[0027] The second connecting ring 25 is fixedly connected to the docking ring 17 by bolts, which can fix the bottom end of the shell 1, and the first connecting ring 5 is fixedly provided on the upper part of the shell 1. The protrusion 6 on the first connecting ring 5 is fixedly provided with a zipper 4. The threaded column 9 at the bottom end of the zipper 4 is threadedly connected to the docking column 3, thereby limiting and fixing the upper part of the shell 1, thereby preventing the pump station body from tilting.

[0028] The filter assembly includes a frame 10, a filter fence 12 and a filter plate 11. The filter plate 11 is inserted into the frame 10. The filter fence 12 is installed on the front side of the frame 10. The back side of the frame 10 is provided with a docking protrusion 15, which is connected to the water inlet 26 of the shell 1.

[0029] The water flows out from the front of the frame 10 , enters the docking protrusion 15 after multiple filtrations of the filter fence 12 and the filter plate 11 , and the docking protrusion 15 is connected to the water inlet 26 of the shell 1 through a pipe to transport the filtered water into the shell 1 .

[0030] The height maintaining structure includes a connecting strip 14 and an insertion rod 13. There are two connecting strips 14 and they are fixedly mounted on both sides of the frame 10 respectively. The insertion rod 13 is slidably inserted into the connecting strip 14. A rubber strip (not shown) is installed at the connection position between the connecting strip 14 and the insertion rod 13.

[0031] Due to the addition of the rubber strip, the friction between the rod 13 is increased, thereby ensuring that the frame 10 will not slide down due to its own gravity. When the height of the frame 10 needs to be adjusted, the user can push the rod 13 hard to make the rod 13 slide relative to the connecting strip 14, thereby changing the height of the frame 10.

[0032] Example 2

[0033] like Figure 4As shown, the filter assembly includes a filter cartridge 18 and a docking port 20. The docking port 20 is arranged at the top end of the filter cartridge 18. The docking port 20 is connected to the water inlet 26 on the shell 1. The height maintaining structure includes an airbag 19. A limit plate 28 is fixedly mounted on the docking port 20. The airbag 19 is arranged on the outside of the docking port 20 and embedded between the limit plate 28 and the end face of the filter cartridge 18.

[0034] Since the air bag 19 is installed, the filter cartridge 18 can float in the water to a certain extent and thus stay away from the bottom of the water. Water flows from the outside of the filter cartridge 18 into the filter cartridge 18 after being filtered, and then enters the shell through the docking port 20 and the water inlet 26 on the shell 1.

[0035] Since the filter cartridge 18 is floating off the bottom, in other examples, some protective plates may be installed on the outside of the filter cartridge 18, which can provide protection on the one hand and limit the position on the other hand to prevent the filter cartridge 18 from floating too much.

[0036] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A water conservancy project pump station structure, characterized in that: It includes a base, a pump station body and a filter unit. The pump station body is installed on the base through a docking assembly. The pump station body includes a shell and a pump body. The shell is provided with a water inlet and a water outlet on both sides. The pump body is fixedly installed in the shell and connected to the water outlet through a conduit. The filter unit includes a filter assembly and a height maintaining structure. The filter assembly includes a frame, a filter fence, a filter plate, a filter cartridge and a docking port, wherein the filter plate is inserted into the frame, the filter fence is installed on the front of the frame, a docking protrusion is provided on the back of the frame, the docking protrusion is connected to the water inlet of the shell, and the docking port is provided at the top end of the filter cartridge, and the docking port is connected to the water inlet on the shell; The height maintaining structure includes a connecting strip, an insertion rod and an air bag. There are two connecting strips and they are fixedly installed on both sides of the frame respectively. The insertion rod is slidably inserted in the connecting strip. A rubber strip is installed at the connection position between the connecting strip and the insertion rod. A limit plate is fixedly mounted on the docking port. The air bag is arranged on the outside of the docking port and embedded between the limit plate and the end face of the filter cartridge.

2. The water conservancy project pump station structure according to claim 1, characterized in that: A liquid level switch is arranged on the inner wall of one side of the shell, an inspection port is arranged at the top of the shell, a ladder is arranged at the inspection port in the shell, and a control box is arranged at the top of the shell.

3. The water conservancy project pump station structure according to claim 1 is characterized in that: The docking assembly includes a first connecting ring, a zipper, a threaded column and a docking column. The first connecting ring is fixedly sleeved on the shell. A plurality of protrusions are equidistantly arranged on the side of the first connecting ring. The zippers are fixedly connected to the protrusions one by one. The threaded column is fixedly connected to the bottom end of the zipper. The docking column is fixedly mounted on the base and connected to the threaded column through threaded cooperation.

4. The water conservancy project pump station structure according to claim 3 is characterized in that: The docking assembly also includes a second connecting ring and a docking ring. The second connecting ring is fixedly sleeved on the bottom end of the shell, and the docking ring is fixedly installed on the base. The second connecting ring is fixedly connected to the docking ring by bolts.

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