CN219840155U - Buried centrifugal pump station - Google Patents
Buried centrifugal pump station Download PDFInfo
- Publication number
- CN219840155U CN219840155U CN202321376261.4U CN202321376261U CN219840155U CN 219840155 U CN219840155 U CN 219840155U CN 202321376261 U CN202321376261 U CN 202321376261U CN 219840155 U CN219840155 U CN 219840155U
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- China
- Prior art keywords
- water
- pump station
- pontoon
- centrifugal pump
- buried
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 106
- 238000005086 pumping Methods 0.000 claims abstract description 32
- 239000007788 liquid Substances 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims description 5
- 238000005188 flotation Methods 0.000 claims 2
- 238000012423 maintenance Methods 0.000 abstract description 7
- 239000008235 industrial water Substances 0.000 abstract description 3
- 230000002262 irrigation Effects 0.000 abstract description 3
- 238000003973 irrigation Methods 0.000 abstract description 3
- 239000010802 sludge Substances 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 12
- 239000010959 steel Substances 0.000 description 12
- 238000009434 installation Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model belongs to the technical field of pump stations, and particularly relates to a buried centrifugal pump station which comprises a pump station main body, wherein the pump station main body is buried under a water bank, the pump station main body is connected with a water pumping pipeline, a pontoon is arranged at the position of a water pumping port at the tail end of the water pumping pipeline, the pontoon floats on a water body, and the water pumping port of the water pumping pipeline is positioned below the water body. The pump set is located the inside security height of pump station, has both guaranteed the security of pump set, also is convenient for get into inside maintenance equipment from the pump station top. The water pumping port can form a triangle stable structure on the horizontal plane and can move on the vertical plane, so that the pontoon can only fluctuate along with the water surface and can not move left and right along with the water flow, and the friction collision with the water bank along with the water flow is prevented. In addition, the water pumping port floats on water through the pontoon, has the advantages of a floating submersible pump, pumps water from the water surface, solves the water pumping problem of the sludge environment at the bottoms of a water pit, a water pool, a river edge and the like, and can be used for farmland drainage, irrigation, urban living, industrial water supply and the like.
Description
Technical Field
The utility model relates to a buried centrifugal pump station, and belongs to the technical field of pump stations.
Background
The pump station can lift the water at the low position to the required height and is used for farmland drainage, irrigation, urban living, industrial water supply and the like. The current pump station is mostly the integrated pump station towards intelligent development, and is different with traditional pump station, and the integrated pump station need not the people on duty when the operation, only need set up the intelligent control system that equipment was taken certainly can, generally install on the riverbed. However, the integrated pump station is generally large in size, limited by terrain and not suitable for some river channels. In these river courses, floating submersible pumps are often used, and the floating water pump is connected with a pipeline during installation, so that the water pump can float on the water surface to pump water, for example, the utility model patent application numbers CN202223148155.9 and CN 202120325956.4.
However, the floating submersible pump floats on the water surface all the time, firstly, the maintenance is inconvenient, the water pump needs to be hoisted to the shore by using hoisting equipment during the maintenance, and the hoisting cost is high, so that the maintenance cost is increased; secondly, the floating submersible pump is exposed, and the pump body is easy to damage and destroy.
Disclosure of Invention
According to the defects in the prior art, the technical problems to be solved by the utility model are as follows: the buried centrifugal pump station is convenient to maintain and high in safety, so that the problems are solved.
The buried centrifugal pump station comprises a pump station main body, wherein the pump station main body is buried under the water bank, the pump station main body is connected with a water pumping pipeline, a pontoon is arranged at the water pumping port position at the tail end of the water pumping pipeline, the pontoon floats on a water body, and the water pumping port of the water pumping pipeline is positioned under the water body.
The pump station main body structure is buried underground, and the pump set is positioned in the pump station, so that the safety of the pump set is ensured, and the pump set is convenient to enter internal overhaul and maintenance equipment from the top of the pump station. In addition, the water pumping port floats on water through the pontoon, has the advantages of a floating submersible pump, pumps water from the water surface, and solves the water pumping problem that the bottoms of a water pit, a water pool, a river edge and the like have a silt environment.
Preferably, the water pumping port is provided with a dirt blocking net, so as to play a dirt blocking role and prevent larger impurities from entering the pump set.
The pump station main body comprises a shell, a water inlet flange pipe and a water outlet flange pipe are arranged on the shell, the water inlet flange pipe and the water outlet flange pipe are respectively connected with a liquid inlet and a liquid outlet of the centrifugal pump, and the centrifugal pump is arranged in the shell. The whole pump station main body is used as a module, so that the pump station main body is convenient to connect with an external pipeline on site.
Further, in the shell, the water inlet flange pipe is connected with a liquid inlet of the centrifugal pump through a water inlet soft connection; the liquid outlet of the centrifugal pump is connected with a drain flange pipe through a drain pipeline, and the drain pipeline is provided with a drain flexible connection, a butterfly valve and a check valve. The flexible connection can be used for reducing the installation difficulty and enhancing the installation suitability without accurately setting the installation distance and the installation height.
Further, outside the shell, the flange pipe is connected with the water pumping pipeline through the steel wire hose, so that the pontoon can be fluctuated along with the water surface, and can always float on the water surface.
The pontoon is provided with a fixing structure capable of preventing the pontoon from moving left and right, and preventing friction collision with the water bank along with the movement of water flow.
The fixed structure comprises two fixed rods, the two fixed rods are respectively arranged at the left side and the right side of the pontoon, one end of each fixed rod is connected with the pontoon through a hinge I, the other end of each fixed rod is connected with a pontoon fixed pier through a hinge II, and the pontoon fixed piers are buried underground on the water bank. The two fixing rods are respectively arranged at the left side and the right side of the pontoon, and can form a triangular stable structure on the horizontal plane and can move on the vertical plane, so that the pontoon can only fluctuate along with the water surface and can not move left and right along with water flow.
Compared with the prior art, the utility model has the following beneficial effects:
the underground centrifugal pump station has the advantages that the main body structure of the pump station is buried underground, the safety of the pump station in the pump station is high, the safety of the pump station is ensured, and the pump station is convenient to enter the internal overhaul and maintenance equipment from the top of the pump station. The water pumping port can form a triangle stable structure on the horizontal plane and can move on the vertical plane, so that the pontoon can only fluctuate along with the water surface and can not move left and right along with the water flow, and the friction collision with the water bank along with the water flow is prevented. In addition, the water pumping port floats on water through the pontoon, has the advantages of a floating submersible pump, pumps water from the water surface, solves the water pumping problem of the sludge environment at the bottoms of a water pit, a water pool, a river edge and the like, and can be used for farmland drainage, irrigation, urban living, industrial water supply and the like.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
fig. 2 is a schematic top view of the present utility model.
In the figure: 1. a dirt blocking net; 2. a pontoon; 3. pumping elbow; 4. a steel pipe I; 5. a steel wire hose; 6. a steel pipe II; 7. a pipe body fixing pier; 8. a water inlet flange pipe; 9. soft connection of water inlet; 10. a centrifugal pump; 11. a drainage elbow; 12. a steel pipe III; 13. draining soft connection; 14. butterfly valve; 15. a check valve; 16. a ladder stand; 17. a housing; 18. a control cabinet; 19. an outlet cover plate; 20. a drain flange pipe; 21. a steel pipe IV; 22. a fixed rod; 23. a hinge I; 24. a hinge II; 25. a pump station main body; 26. pontoon fixing piers.
Detailed Description
The utility model will be further illustrated with reference to specific examples.
However, the description of the present utility model is merely an embodiment of a structural or even functional description, and the scope of the claims of the present utility model is not limited by the embodiments described herein.
For example, the embodiments may have various modifications and various forms, and it is to be understood that the scope of the claims of the present utility model includes equivalents capable of realizing the technical idea.
As shown in fig. 1 and 2, the present embodiment is implemented by the following technical solutions: the pump station main body 25 is buried underground on the water bank, the pump station main body 25 comprises a shell 17, a water inlet flange pipe 8 and a water outlet flange pipe 20 are welded on the shell 17, the water inlet flange pipe 8 and the water outlet flange pipe 20 are respectively connected with a liquid inlet and a liquid outlet of the centrifugal pump 10, and the centrifugal pump 10 is positioned in the shell 17. In the shell 17, a water inlet flange pipe 8 is connected with a liquid inlet of a centrifugal pump 10 through a water inlet flexible connection 9; the liquid outlet of the centrifugal pump 10 is connected with a drain flange pipe 20 through a drain elbow 11, a steel pipe III12, a drain flexible connection 13, a butterfly valve 14 and a check valve 15 which are connected in sequence. Outside the shell 17, a water inlet flange pipe 8 is connected with a steel pipe I4 through a steel pipe II6 (fixed in a pipe body fixed pier 7) and a steel wire hose 5, the steel pipe I4 is connected with a pontoon 2 through a water pumping elbow 3, a water pumping port is positioned at the bottom of the pontoon 2, and the water pumping port is provided with a dirt blocking net 1; the drain flange pipe 20 is connected to a steel pipe IV21.
Wherein, pontoon 2 is furnished with the fixed knot that can prevent its left and right movement constructs, and fixed knot constructs including two dead levers 22, and two dead levers 22 divide to establish in pontoon 2 left and right sides, and dead lever 22 one end is connected with pontoon 2 through articulated elements I23, and the other end passes through articulated elements II24 and is connected with pontoon fixed pier 26, and pontoon fixed pier 26 buries in the water bank underground.
In addition, a control cabinet 18 and an outlet cover plate 19 are arranged at the top of the shell 17, and a ladder stand 16 is arranged on the side wall of the shell 17.
The pump station main part of this embodiment buries underground, and the pump unit is located the pump station inside, has both guaranteed the security of pump unit, also is convenient for get into inside maintenance equipment from the pump station top. In addition, the water pumping port floats on water through the pontoon, has the advantages of a floating submersible pump, pumps water from the water surface, and solves the water pumping problem that the bottoms of a water pit, a water pool, a river edge and the like have a silt environment.
Of course, the foregoing is merely preferred embodiments of the present utility model and is not to be construed as limiting the scope of the embodiments of the present utility model. The present utility model is not limited to the above examples, and those skilled in the art will appreciate that the present utility model is capable of equally varying and improving within the spirit and scope of the present utility model.
Claims (7)
1. The utility model provides a bury formula centrifugal pump station, includes pump station main part (25), its characterized in that, pump station main part (25) are buried in the coast underground, and pump station main part (25) are connected the water pumping pipeline, and the terminal water pumping mouth position of water pumping pipeline is equipped with flotation pontoon (2), and flotation pontoon (2) float on the water, and the water pumping mouth of water pumping pipeline is located under the water.
2. Buried centrifugal pump station according to claim 1, characterized in that the water pumping port is provided with a dirt blocking net (1).
3. The underground centrifugal pump station according to claim 1, wherein the pump station main body (25) comprises a housing (17), a water inlet flange pipe (8) and a water outlet flange pipe (20) are arranged on the housing (17), the water inlet flange pipe (8) and the water outlet flange pipe (20) are respectively connected with a liquid inlet and a liquid outlet of the centrifugal pump (10), and the centrifugal pump (10) is arranged in the housing (17).
4. A buried centrifugal pump station according to claim 3, characterized in that in the housing (17) the water inlet flange pipe (8) is connected to the inlet of the centrifugal pump (10) by a water inlet flexible connection (9); the liquid outlet of the centrifugal pump (10) is connected with a drain flange pipe (20) through a drain pipeline, and the drain pipeline is provided with a drain flexible connection (13), a butterfly valve (14) and a check valve (15).
5. A buried centrifugal pump station according to claim 3 or 4, characterized in that outside the housing (17) the flange pipe (8) is connected to the water suction line by means of a wire hose (5).
6. A buried centrifugal pump station according to claim 5, characterized in that the pontoon (2) is provided with a fixing structure preventing its lateral movement.
7. The underground centrifugal pump station according to claim 6, wherein the fixing structure comprises two fixing rods (22), the two fixing rods (22) are respectively arranged at the left side and the right side of the pontoon (2), one end of each fixing rod (22) is connected with the pontoon (2) through a hinge part I (23), the other end is connected with a pontoon fixing pier (26) through a hinge part II (24), and the pontoon fixing pier (26) is buried underground on the water shore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321376261.4U CN219840155U (en) | 2023-05-31 | 2023-05-31 | Buried centrifugal pump station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321376261.4U CN219840155U (en) | 2023-05-31 | 2023-05-31 | Buried centrifugal pump station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219840155U true CN219840155U (en) | 2023-10-17 |
Family
ID=88298564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321376261.4U Active CN219840155U (en) | 2023-05-31 | 2023-05-31 | Buried centrifugal pump station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219840155U (en) |
-
2023
- 2023-05-31 CN CN202321376261.4U patent/CN219840155U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ye Jia Inventor after: Du Houlu Inventor after: Wang Qingqing Inventor after: Guo Zhenhua Inventor after: Fu Hongrong Inventor after: Wu Dong Inventor before: Ye Jia Inventor before: Du Houlu Inventor before: Wang Qingqing Inventor before: Guo Zhenhua Inventor before: Fu Hongrong Inventor before: Wu Dong |
|
| CB03 | Change of inventor or designer information |