An underground integrated pump station

Abstract

The utility model discloses an underground integrated pump station in the technical field of integrated pump station, comprising a body of the integrated pump station, a guide cavity is provided at the inner bottom of the body, a water inlet pipe is provided at one side of the body and connected to one side of the guide cavity, a water pump is installed at the inner side of the body and located above the guide cavity, a guide plate is installed at the inner side of the guide cavity, a plurality of guide holes on one side of the guide plate can filter debris in sewage, a water suction pipe is located above the guide plate in the guide cavity, and debris and sludge in the sewage enter below the guide plate in the guide cavity, thereby solving the problem that the existing pump station has poor filtering effect of sludge and debris in sewage when conveying sewage, which easily causes sludge or debris to block the pumping equipment, and the existing pump station is not convenient for disassembling, removing and installing the filtering structure, and is not convenient for operators to clean the debris and sludge at the bottom of the pump station, thus affecting the efficiency and practicality of conveying sewage by the pump station.

Description

Technical Field

[0001] The utility model relates to the technical field of integrated pump stations, in particular to an underground integrated pump station. Background Art

[0002] The underground prefabricated pump station is a highly integrated sewage pump station. It adopts advanced design and production technology to pre-assemble all necessary equipment and components, and then bury them underground to achieve efficient and environmentally friendly sewage transportation and treatment. When the pump station pumps sewage, a large amount of debris or silt will remain which is difficult to clean up, and the debris or silt will cause blockage to the pumping equipment.

[0003] The existing pumping station has a poor filtering effect on the sludge and debris in the sewage when transporting sewage, which easily causes the sludge or debris to block the pumping equipment. In addition, the existing pumping station is not convenient for disassembling, removing and installing the filtering structure, and it is not convenient for operators to clean the debris and sludge at the bottom of the pumping station, which affects the efficiency and practicality of the pumping station in transporting sewage. Therefore, technical personnel in this field provide an underground integrated pumping station to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0004] The purpose of the utility model is to provide an underground integrated pump station to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an underground integrated pump station, comprising a body of the integrated pump station, a flow diversion cavity is opened at the bottom of the inner side of the body, a water inlet pipe is connected to one side of the flow diversion cavity on one side of the body, a water pump is installed on the inner side of the body and above the flow diversion cavity, a water pump is connected to the bottom of the water pump, and a water outlet pipe is connected to the top of the water pump;

[0006] A guide plate is installed inside the guide cavity, a plurality of guide holes are opened on one side of the guide plate and below the water pumping pipe, a miscellaneous cavity is installed at the bottom of the main body and inside the guide cavity, a sealing plate is installed on the top of the miscellaneous cavity, a miscellaneous frame is connected to the bottom of the sealing plate, a locking assembly is installed on the sealing plate and the miscellaneous cavity, and the guide cavity is connected to the miscellaneous cavity.

[0007] Preferably: the lock assembly includes a fixed column installed on the top of the miscellaneous cavity, a lock groove is opened on one side of the fixed column, a fixed groove is opened at the bottom of the sealing plate and close to one end, a movable cavity is opened on the other side of the fixed groove, a fixed cavity is opened at the other end of the movable cavity, a sliding plate is connected to the inner side of the movable cavity, a lock rod is connected to one side of the sliding plate, a driven rod is connected to the other side of the sliding plate, a spring for squeezing and pushing is installed on the inner side of the movable cavity, the two sides of the sliding plate are respectively fixedly connected to the lock rod and the driven rod, and the two ends of the spring are respectively fixedly connected to the movable cavity and the sliding plate.

[0008] Preferably: the locking assembly also includes a screw rod penetrating the fixed cavity for driving, a pushing block for squeezing and pushing the driven rod is sleeved on the outer side of the screw rod, the screw rod is rotatably connected to the sealing plate, and the screw rod penetrates the pushing block and is threadedly connected thereto.

[0009] Preferably, a limiting groove is provided on the inner side wall of the miscellaneous material receiving chamber, a limiting strip is connected to the other side of the miscellaneous material receiving rack, and the limiting strip is movably connected to the limiting groove.

[0010] Preferably, a plurality of guide blocks are arranged circumferentially around the outer side of the pushing block, a plurality of guide grooves arranged circumferentially are provided on the inner side wall of the fixing cavity, and the guide blocks are slidably connected to the guide grooves.

[0011] Preferably, a sealing gasket is connected to the top of the impurity containing cavity, and a sealing groove is provided at the bottom of the sealing plate near the other end.

[0012] Preferably, a plurality of evenly arranged water leakage holes are respectively provided on both sides of the storage rack.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, a guide chamber, a guide plate and a sealing plate are provided. The guide plate divides the guide chamber into two parts. A plurality of guide holes on one side of the guide plate can filter the debris in the sewage. The pumping pipe is located above the guide plate in the guide chamber. The sewage enters the guide chamber through the water inlet pipe. The debris and sludge in the sewage enter the guide chamber below the guide plate. The debris and sludge enter the debris holding chamber. The debris is loaded and collected by the debris loading rack. The sealing plate and the debris holding chamber are installed and sealed by the locking assembly. The sealing plate can drive the debris loading rack to be separated from the debris holding chamber, so that the operator can take out the debris loading rack to clean up the debris and sludge.

[0015] 2. In the utility model, a fixed column, a spring, a sliding plate and a screw are provided. The screw drives the push block to rotate up and down in the fixed cavity. When the push block rotates downward, it squeezes the driven rod, and then the driven rod drives the locking rod to move through the sliding plate, and the sliding plate squeezes the spring. The sliding plate squeezes the locking rod and inserts it into the locking groove on one side of the fixed column, so that the sealing plate and the miscellaneous cavity are locked and fixed. When it is necessary to remove the miscellaneous rack, the screw is rotated in the opposite direction to drive the push block to move upward, and then the spring in the movable cavity squeezes the sliding plate, and then the sliding plate drives the locking rod to disengage from the locking groove, so that the sealing plate drives the miscellaneous rack to disengage from the miscellaneous cavity, so that the operator can clean up the debris and silt at the bottom of the body.

[0016] 3. In the utility model, by setting a limit block, a guide block and a guide groove, the limit bar on one side of the loading rack is embedded in the limit groove, so that the limit bar guides and limits the loading rack, and the multiple guide blocks outside the pushing block can guide and limit the pushing block, thereby improving the stability of the screw driving the pushing block to slide up and down. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a left-side cutaway stereoscopic view of the overall structure of the utility model;

[0019] Figure 3 The overall structure of the utility model Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 The overall structure of the utility model Figure 2 Enlarged view of point B in the middle;

[0021] Figure 5 It is a structural schematic diagram of the miscellaneous frame and the water leakage hole in the overall structure of the utility model.

[0022] In the figure: 1. body; 2. guide chamber; 3. water inlet pipe; 4. water pump; 5. water suction pipe; 6. water outlet pipe; 7. guide plate; 8. guide hole; 9. miscellaneous chamber; 10. sealing plate; 11. miscellaneous rack; 12. fixing column; 13. locking groove; 14. fixing groove; 15. movable chamber; 16. fixed chamber; 17. sliding plate; 18. locking rod; 19. driven rod; 20. spring; 21. screw; 22. pushing block; 23. limiting groove; 24. limiting strip; 25. guide block; 26. guide groove; 27. sealing pad; 28. sealing groove; 29. ​​water leakage hole. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1 to Figure 5In an embodiment of the utility model, an underground integrated pump station includes a body 1 of the integrated pump station, a diversion chamber 2 is provided at the bottom inner side of the body 1, a water inlet pipe 3 is provided on one side of the body 1 and connected to one side of the diversion chamber 2, a water pump 4 is installed on the inner side of the body 1 and above the diversion chamber 2, a water pump 5 is connected to the bottom of the water pump 4, a water outlet pipe 6 is connected to the top of the water pump 4, a diversion plate 7 is installed on the inner side of the diversion chamber 2, a plurality of diversion holes 8 are provided on one side of the diversion plate 7 and below the water pump 5, a miscellaneous chamber 9 is installed on the bottom of the body 1 and inside the diversion chamber 2, a sealing plate 10 is installed on the top of the miscellaneous chamber 9, a miscellaneous frame 11 is connected to the bottom of the sealing plate 10, a locking assembly is installed between the sealing plate 10 and the miscellaneous chamber 9, and the diversion chamber 2 is connected to the miscellaneous chamber 9.

[0025] When in use, the guide plate 7 divides the guide chamber 2 into two parts, and the multiple guide holes 8 on one side of the guide plate 7 can filter the debris in the sewage. The pumping pipe 5 is located above the guide plate 7 in the guide chamber 2. The sewage enters the guide chamber 2 through the water inlet pipe 3. The debris and sludge in the sewage enter the guide chamber 2 below the guide plate 7, and the debris and sludge enter the debris holding chamber 9. The debris is loaded and collected by the debris loading rack 11. The sealing plate 10 and the debris holding chamber 9 are installed and sealed by the locking assembly. The sealing plate 10 can drive the debris loading rack 11 to separate from the debris holding chamber 9, so that the operator can take out the debris loading rack 11 to clean up the debris and sludge.

[0026] In one embodiment, specifically, the lock assembly includes a fixed column 12 installed on the top of the miscellaneous cavity 9, a lock groove 13 is provided on one side of the fixed column 12, a fixed groove 14 is provided at the bottom of the sealing plate 10 and near one end, a movable cavity 15 is provided on the other side of the fixed groove 14, and a fixed cavity 16 is provided at the other end of the movable cavity 15. A sliding plate 17 is connected to the inner side of the movable cavity 15, a lock rod 18 is connected to one side of the sliding plate 17, and a driven rod 19 is connected to the other side of the sliding plate 17. A spring 20 for squeezing and pushing is installed on the inner side of the movable cavity 15, and the lock assembly also includes a screw rod 21 that passes through the fixed cavity 16 for driving, a pushing block 22 that is used to squeeze and push the driven rod 19 is sleeved on the outer side of the screw rod 21, the screw rod 21 is rotatably connected to the sealing plate 10, the screw 21 passes through the pushing block 22 and is screwed thereto, the two sides of the sliding plate 17 are respectively fixedly connected to the lock rod 18 and the driven rod 19, and the two ends of the spring 20 are respectively fixedly connected to the movable cavity 15 and the sliding plate 17.

[0027] Among them, the screw rod 21 drives the pushing block 22 to rotate up and down in the fixed cavity 16, and the pushing block 22 squeezes the driven rod 19 when it rotates downward, and then the driven rod 19 drives the locking rod 18 to move through the sliding plate 17, and the sliding plate 17 squeezes the spring 20, and the sliding plate 17 squeezes the locking rod 18 and inserts it into the locking groove 13 on one side of the fixed column 12, so that the sealing plate 10 and the miscellaneous cavity 9 are locked and fixed. When it is necessary to remove and unload the miscellaneous rack 11, the screw rod 21 is rotated in the opposite direction to drive the pushing block 22 to move upward, and then the spring 20 in the movable cavity 15 squeezes the sliding plate 17, and then the sliding plate 17 drives the locking rod 18 to disengage from the locking groove 13, so that the sealing plate 10 drives the miscellaneous rack 11 to disengage from the miscellaneous cavity 9, so that the operator can clean up the debris and silt at the bottom of the body 1.

[0028] Furthermore, a limiting groove 23 is provided on the inner wall of the miscellaneous cavity 9, and a limiting strip 24 is connected to the other side of the miscellaneous rack 11. The limiting strip 24 is movably connected to the limiting groove 23. A plurality of guide blocks 25 are circumferentially arranged around the outer side of the pushing block 22. A plurality of guide grooves 26 are circumferentially arranged on the inner wall of the fixed cavity 16. The guide blocks 25 are slidably connected to the guide grooves 26. The limiting strip 24 on one side of the miscellaneous rack 11 is embedded in the limiting groove 23, so that the limiting strip 24 guides and limits the miscellaneous rack 11, and the plurality of guide blocks 25 on the outer side of the pushing block 22 can guide and limit the pushing block 22, thereby improving the stability of the screw 21 driving the pushing block 22 to slide up and down.

[0029] In one embodiment, specifically, a sealing gasket 27 is connected to the top of the miscellaneous cavity 9, and a sealing groove 28 is opened at the bottom of the sealing plate 10 and near the other end. The sealing gasket 27 at the top of the miscellaneous cavity 9 can be embedded in the sealing groove 28 at the bottom of the sealing plate 10, so that the sealing strip seals the sealing plate 10 to prevent water from seeping out.

[0030] Therein, a plurality of evenly arranged water leakage holes 29 are respectively provided on both sides of the sundries loading frame 11 . The plurality of water leakage holes 29 on both sides of the sundries loading frame 11 can facilitate the flow of sewage and prevent the sewage from accumulating and stagnating on the sundries loading frame 11 .

[0031] The working principle of this utility model:

[0032] First, start the water pump 4, the sewage enters the diversion chamber 2 through the water inlet pipe 3, the debris and sludge in the sewage enter the lower part of the guide plate 7 in the diversion chamber 2, the water pump 4 pumps the sewage in the diversion chamber 2 through the pumping pipe 5, and then the sewage is discharged through the outlet pipe 6 at the top of the water pump 4, at this time, the debris and sludge enter the miscellaneous chamber 9 through the diversion chamber 2, and then the sludge and debris are impacted and enter the miscellaneous frame 11, and then the screw 21 is rotated in the opposite direction to drive the push block 22 to move upward, and at this time the push block 22 drives the guide block 25 Slide in the guide groove 26, and then the spring 20 in the movable chamber 15 squeezes the sliding plate 17, and then the sliding plate 17 drives the locking rod 18 to disengage from the locking groove 13, so that the sealing plate 10 drives the loading frame 11 to disengage from the miscellaneous chamber 9, and at the same time the sealing gasket 27 disengages from the sealing groove 28, and then the sealing plate 10 drives the loading frame 11 to move upward and disengage from the miscellaneous chamber 9, and at the same time the loading frame 11 drives the limit block to disengage from the limit groove 23, so that the operator can clean the silt and debris at the bottom of the diversion chamber 2 through the miscellaneous chamber 9.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An underground integrated pump station, comprising a body (1) of the integrated pump station, characterized in that: A flow guide cavity (2) is provided at the bottom of the inner side of the body (1); a water inlet pipe (3) is provided on one side of the body (1) and connected to one side of the flow guide cavity (2); a water pump (4) is installed on the inner side of the body (1) and above the flow guide cavity (2); a water pump (5) is connected to the bottom of the water pump (4); and a water outlet pipe (6) is connected to the top of the water pump (4); A guide plate (7) is installed inside the guide cavity (2), and a plurality of guide holes (8) are opened on one side of the guide plate (7) and located below the water pumping pipe (5). A miscellaneous chamber (9) is installed at the bottom of the body (1) and located inside the guide cavity (2). A sealing plate (10) is installed on the top of the miscellaneous chamber (9), and a miscellaneous frame (11) is connected to the bottom of the sealing plate (10). A locking assembly is installed between the sealing plate (10) and the miscellaneous chamber (9), and the guide cavity (2) is connected to the miscellaneous chamber (9).

2. The underground integrated pump station according to claim 1, characterized in that: The lock assembly comprises a fixed column (12) installed on the top of the miscellaneous cavity (9), a lock groove (13) is provided on one side of the fixed column (12), a fixed groove (14) is provided at the bottom of the sealing plate (10) and close to one end, a movable cavity (15) is provided on the other side of the fixed groove (14), a fixed cavity (16) is provided at the other end of the movable cavity (15), a sliding plate (17) is connected to the inner side of the movable cavity (15), a lock rod (18) is connected to one side of the sliding plate (17), a driven rod (19) is connected to the other side of the sliding plate (17), a spring (20) for squeezing and pushing is installed on the inner side of the movable cavity (15), the two sides of the sliding plate (17) are respectively fixedly connected to the lock rod (18) and the driven rod (19), and the two ends of the spring (20) are respectively fixedly connected to the movable cavity (15) and the sliding plate (17).

3. The underground integrated pump station according to claim 2, characterized in that: The locking assembly also includes a screw rod (21) that passes through the fixed cavity (16) and is used for driving. A pushing block (22) is sleeved on the outer side of the screw rod (21) and is used for squeezing and pushing the driven rod (19). The screw rod (21) is rotatably connected to the sealing plate (10). The screw rod (21) passes through the pushing block (22) and is threadedly connected thereto.

4. The underground integrated pump station according to claim 2, characterized in that: The inner side wall of the miscellaneous material receiving chamber (9) is provided with a limiting groove (23), and the other side of the miscellaneous material receiving frame (11) is connected with a limiting strip (24), and the limiting strip (24) is movably connected with the limiting groove (23).

5. The underground integrated pump station according to claim 3, characterized in that: A plurality of guide blocks (25) are arranged circumferentially around the outer side of the pushing block (22), a plurality of guide grooves (26) arranged circumferentially are provided on the inner side wall of the fixing cavity (16), and the guide blocks (25) are slidably connected to the guide grooves (26).

6. The underground integrated pump station according to claim 2, characterized in that: The top of the impurity chamber (9) is connected to a sealing gasket (27), and the bottom of the sealing plate (10) is provided with a sealing groove (28) near the other end.

7. The underground integrated pump station according to claim 2, characterized in that: Multiple water leakage holes (29) arranged evenly are respectively provided on both sides of the storage frame (11).

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