A separate valve well device in an integrated prefabricated pump station

Abstract

The utility model provides a separate valve well device in an integrated prefabricated pump station, and relates to the technical field of separate valve well devices, including a cylindrical well, a ladder is fixedly installed on the surface of the cylindrical well, a delivery pipe is fixedly installed on the surface of the cylindrical well, a fixed support block is fixedly installed on the surface of the cylindrical well, a filter cabinet is fixedly installed on the fixed support block and one end of the delivery pipe, a cabinet door is rotatably connected to the surface of the filter cabinet, and a plug-in slot is opened inside the filter cabinet. The utility model, by arranging the cylindrical well, the ladder, the delivery pipe, the fixed support block, the filter cabinet, the cabinet door, the plug-in slot, the first spring, the pop-up block, the fixed block, the fixed slot, the second spring and other structures, when the equipment is in use, by arranging the filter plate, it can effectively filter various solid particles, suspended matter and other impurities in the water, prevent impurities and fixed particles from entering the interior of the cylinder, effectively prevent the cylinder from being worn, and prevent the normal operation and service life of the pump station from being affected.

Description

Technical Field

[0001] The utility model relates to the technical field of a separation type valve well device, in particular to a separation type valve well device in an integrated prefabricated pump station. Background Art

[0002] Prefabricated pump station is an integrated product that integrates submersible pump, pump station equipment, decontamination screen equipment, control system and remote monitoring system. It is flexible, has a very short pump station construction period and is extremely easy to install. It has become a new development trend of pump station construction in the domestic municipal industry. However, when the existing separated valve well is in use, although the valve group unit can be separated from the integrated prefabricated pump station to facilitate the installation and maintenance of the valve, there are still some shortcomings. For example, there is a lack of effective safety protection structure on the prefabricated ladder. When maintenance personnel step on empty space when climbing the prefabricated ladder, they will fall directly to the bottom end surface of the separated valve well under the action of gravity, causing harm to the maintenance personnel, thereby reducing the safety of the separated valve well during maintenance. And when the maintenance personnel enter the separated valve well to inspect the valve, due to the lack of effective auxiliary lighting structure inside the separated valve well, the maintenance personnel still need to use external mobile lighting fixtures when entering the separated valve well, thereby reducing the convenience of maintenance inside the separated valve well. Publication No.: CN208395973U discloses a separate valve well device in an integrated prefabricated pump station system, including a separate valve well, an outlet pipe and a prefabricated pump station body, the separate valve well is installed on the outlet pipe, the separate valve well and the prefabricated pump station body are arranged separately from each other, the separate valve well and the prefabricated pump station body are connected by the outlet pipe and installed independently, and also includes several groups of check valves and gate valves for controlling the flow and on-off of the sewage pump in the prefabricated pump station body, and the check valves and gate valves are arranged and installed in the separate valve well. Through the above structure, on the one hand, the convenience of installing the matching check valves and gate valves, and the convenience of their daily maintenance and even replacement can be greatly improved; on the other hand, the interference caused by the daily maintenance and lifting work of other main components in the station, such as the sewage pump, can be eliminated. However, as for the above equipment, the equipment does not have a filtering structure. When the equipment is used, various solid particles, suspended matter and other impurities in the water will directly enter the barrel body, which may cause the barrel body to wear and affect the normal operation and service life of the pump station. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: a separate valve well device in an integrated prefabricated pump station, comprising a cylindrical well, a ladder fixedly installed on the surface of the cylindrical well, a delivery pipe fixedly installed on the surface of the cylindrical well, a fixed support block fixedly installed on the surface of the cylindrical well, a filter cabinet fixedly installed on the fixed support block and one end of the delivery pipe, a cabinet door rotatably connected to the surface of the filter cabinet, an insertion groove is provided inside the filter cabinet, a first spring is fixed on the inner surface of the insertion groove, a pop-up block is fixedly installed on the top end of the first spring, a fixed block is fixedly installed inside the filter cabinet, a fixed groove is provided inside the fixed block, a second spring is fixed on the surface of the filter cabinet, a top column is fixedly installed on one end of the second spring, a filter plate is sleeved inside the fixed block, a slide groove is provided on the surface of the filter plate, a third spring is fixed on the surface of the slide groove, and a fixed column is fixedly installed on the top end of the third spring.

[0005] Preferably, one end of the first spring is connected to the surface of the insertion slot, and the other end of the first spring is connected to the surface of the ejection block. Here, by arranging the first spring to be connected to the insertion slot and the surface of the ejection block, it is convenient for the staff to take out the filter plate.

[0006] Preferably, one end of the second spring is connected to the surface of the top column, and the other end of the second spring is connected to the surface of the filter cabinet. Here, by arranging the second spring to be connected to the top column and the surface of the filter cabinet, the disassembly effect of the equipment can be improved.

[0007] Preferably, the number of the filter plates is three and they are distributed in a linear array inside the filter cabinet. Here, by setting the number of filter plates, the filtering effect of the equipment can be improved.

[0008] Preferably, the filter plate is placed in close contact with the surface of the fixing block. Here, by setting the filter plate to be placed in close contact with the surface of the fixing block, the sealing between the filter plate and the fixing block can be improved.

[0009] Preferably, a sliding groove is provided inside the ladder, a pedal is inserted inside the sliding groove, a support plate is fixedly installed on the top of the pedal, and a winch is fixed on the surface of the ladder. Here, by providing the pedal and the winch, the protective effect of the equipment can be increased.

[0010] Preferably, the output end of the hoist is connected to the surface of the support plate. Here, by arranging the hoist to be connected to the surface of the support plate, the moving effect of the pedal can be improved.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, by arranging the cylinder well, ladder, delivery pipe, fixed support block, filter cabinet, cabinet door, insertion slot, first spring, pop-up block, fixed block, fixed slot, second spring and other structures, when the equipment is in use, by arranging the filter plate, various solid particles, suspended matter and other impurities in the water can be effectively filtered to prevent impurities and fixed particles from entering the cylinder, effectively avoid wear of the cylinder, and prevent affecting the normal operation and service life of the pump station.

[0013] 2. In the utility model, by providing the sliding groove, pedal, support plate, winch and other structures, when the staff is maintaining the shaft, by providing the pedal and the winch, when the staff is climbing the ladder, by adjusting the position of the pedal, the pedal can always be located not far from the sole of the foot, and even if the staff falls on the pedal, the body position can be adjusted in time, which can effectively improve the safety of the equipment and increase the protective effect of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a separate valve well device in an integrated prefabricated pump station;

[0015] Figure 2 The utility model provides a schematic diagram of the explosion structure of a separate valve well device in an integrated prefabricated pump station;

[0016] Figure 3 A partial structural schematic diagram of a separate valve well device in an integrated prefabricated pump station proposed by the utility model;

[0017] Figure 4 The utility model proposes a separate valve well device in an integrated prefabricated pump station Figure 2 Enlarged view of point A in the middle;

[0018] Figure 5 The utility model proposes a separate valve well device in an integrated prefabricated pump station Figure 3 Enlarged view of point B in the middle.

[0019] Legend:

[0020] 1. Shaft; 2. Ladder; 3. Delivery pipe; 4. Fixed support block; 5. Filter cabinet; 6. Cabinet door; 7. Insertion slot; 8. First spring; 9. Pop-up block; 10. Fixed block; 11. Fixed slot; 12. Second spring; 13. Top column; 14. Filter plate; 15. Slide slot; 16. Third spring; 17. Fixed column; 18. Slide slot; 19. Pedal; 20. Support plate; 21. Winch. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1

[0024] See also Figure 1-5 The utility model provides a technical solution: a separate valve well device in an integrated prefabricated pump station, comprising a tubular well 1, a ladder 2 is fixedly installed on the surface of the tubular well 1, a delivery pipe 3 is fixedly installed on the surface of the tubular well 1, a fixed support block 4 is fixedly installed on the surface of the tubular well 1, a filter cabinet 5 is fixedly installed on one end of the fixed support block 4 and the delivery pipe 3, a cabinet door 6 is rotatably connected on the surface of the filter cabinet 5, an insertion groove 7 is opened inside the filter cabinet 5, a first spring 8 is fixed on the inner surface of the insertion groove 7, a pop-up block 9 is fixedly installed on the top of the first spring 8, a fixed block 10 is fixedly installed inside the filter cabinet 5, a fixed groove 11 is opened inside the fixed block 10, a second spring 12 is fixed on the surface of the filter cabinet 5, and a top column is fixedly installed on one end of the second spring 12 13. A filter plate 14 is sleeved inside the fixed block 10. A slide groove 15 is provided on the surface of the filter plate 14. A third spring 16 is fixed on the surface of the slide groove 15. A fixed column 17 is fixed on the top of the third spring 16. By pressing the top column 13, the movement of the top column 13 drives the second spring 12 to perform an extrusion movement. Then the top column 13 contacts the surface of the fixed column 17. Then the top column 13 is continued to be pressed. The fixed column 17 is extruded by the movement of the top column 13. Then the movement of the fixed column 17 drives the third spring 16 to perform an extrusion movement. Then the fixed column 17 is disengaged from the fixed groove 11. The pop-up block 9 is driven to move by the reset movement of the first spring 8. Then the pop-up block 9 moves and drives the filter plate 14 to move, and the filter plate 14 can be disassembled for maintenance.

[0025] See also Figure 1-5One end of the first spring 8 is connected to the surface of the insertion groove 7, the other end of the first spring 8 is connected to the surface of the pop-up block 9, one end of the second spring 12 is connected to the surface of the top column 13, and the other end of the second spring 12 is connected to the surface of the filter cabinet 5. The number of filter plates 14 is three groups and they are distributed in a linear array inside the filter cabinet 5. By setting the number of filter plates 14, the water flow can be filtered in multiple layers, which can effectively improve the filtering effect of the equipment. The filter plate 14 is placed in contact with the surface of the fixed block 10, and the output end of the winch 21 is connected to the surface of the support plate 20.

[0026] Embodiment 2

[0027] See also Figure 1-2 A sliding groove 18 is provided inside the ladder 2, a pedal 19 is inserted inside the sliding groove 18, a support plate 20 is fixedly installed on the top of the pedal 19, and a winch 21 is fixed on the surface of the ladder 2. By starting the winch 21, the winch 21 moves to drive the support plate 20 to move, and then the support plate 20 moves to drive the pedal 19 to move, so that the position of the pedal 19 can be adjusted, which can effectively improve the safety of the equipment and increase the protection effect of the equipment.

[0028] Working principle: When the staff disassembles and maintains the filter plate 14, it first contacts the surface of the cabinet door 6, then pulls the cabinet door 6 to move, and separates the cabinet door 6 from the surface of the cabinet body by rotating the cabinet door 6, then contacts the surface of the top column 13, then presses the top column 13, and the movement of the top column 13 drives the second spring 12 to perform an extrusion movement, then the top column 13 contacts the surface of the fixed column 17, then continues to press the top column 13, and the movement of the top column 13 squeezes the fixed column 17, then the movement of the fixed column 17 drives the third spring 16 to perform an extrusion movement, and then the fixed column 17 and the fixed groove 1 1 phase is disengaged, and the pop-up block 9 is driven to move by the reset movement of the first spring 8, and then the pop-up block 9 moves to drive the filter plate 14 to move, and then the front end surface of the filter plate 14 is disengaged from the inside of the cabinet, and then the filter plate 14 is pulled to disassemble and maintain the filter plate 14. When the staff climbs the ladder 2, the winch 21 is first started, and then the winch 21 moves to drive the support plate 20 to move, and then the support plate 20 moves to drive the pedal 19 to move, and the position of the pedal 19 can be adjusted. By adjusting the position of the pedal 19, the safety of the equipment can be effectively improved and the protection effect of the equipment can be increased.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A separate valve well device in an integrated prefabricated pump station, comprising a cylinder well (1), characterized in that: A ladder (2) is fixedly mounted on the surface of the tubular well (1), a delivery pipe (3) is fixedly mounted on the surface of the tubular well (1), a fixed support block (4) is fixedly mounted on the surface of the tubular well (1), a filter cabinet (5) is fixedly mounted on one end of the fixed support block (4) and the delivery pipe (3), a cabinet door (6) is rotatably connected to the surface of the filter cabinet (5), an insertion groove (7) is provided inside the filter cabinet (5), a first spring (8) is fixedly mounted on the inner surface of the insertion groove (7), and a pop-up block (9) is fixedly mounted on the top end of the first spring (8) A fixing block (10) is fixedly installed inside the filter cabinet (5), a fixing groove (11) is provided inside the fixing block (10), a second spring (12) is fixedly installed on the surface of the filter cabinet (5), a top column (13) is fixedly installed on one end of the second spring (12), a filter plate (14) is sleeved inside the fixing block (10), a slide groove (15) is provided on the surface of the filter plate (14), a third spring (16) is fixed on the surface of the slide groove (15), and a fixing column (17) is fixedly installed on the top end of the third spring (16).

2. The separate valve well device in the integrated prefabricated pump station according to claim 1 is characterized in that: One end of the first spring (8) is connected to the surface of the insertion groove (7), and the other end of the first spring (8) is connected to the surface of the ejection block (9).

3. The separated valve well device in the integrated prefabricated pump station according to claim 1 is characterized in that: One end of the second spring (12) is connected to the surface of the top column (13), and the other end of the second spring (12) is connected to the surface of the filter cabinet (5).

4. The separate valve well device in the integrated prefabricated pump station according to claim 1, characterized in that: The number of the filter plates (14) is three groups and they are distributed in a linear array inside the filter cabinet (5).

5. The separated valve well device in the integrated prefabricated pump station according to claim 1 is characterized in that: The filter plate (14) is placed in contact with the surface of the fixing block (10).

6. The separate valve well device in the integrated prefabricated pump station according to claim 1, characterized in that: A sliding groove (18) is provided inside the ladder (2), a pedal (19) is inserted inside the sliding groove (18), a support plate (20) is fixedly mounted on the top of the pedal (19), and a winch (21) is fixed on the surface of the ladder (2).

7. The separated valve well device in the integrated prefabricated pump station according to claim 6, characterized in that: The output end of the hoist (21) is connected to the surface of the support plate (20).

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