CN212176026U - A sealed pump station for low-lying area - Google Patents
A sealed pump station for low-lying area Download PDFInfo
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- CN212176026U CN212176026U CN202020236046.4U CN202020236046U CN212176026U CN 212176026 U CN212176026 U CN 212176026U CN 202020236046 U CN202020236046 U CN 202020236046U CN 212176026 U CN212176026 U CN 212176026U
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Abstract
The utility model discloses a sealed pump station for low-lying area, including barrel, water pump coupling base, pipeline under pressure, immersible pump, maintenance platform grid, cat ladder, the sealed lid of pump station and the grid of intaking, water pump coupling base and the sealed lid of pump station set up respectively in the bottom and the top of barrel, pipeline under pressure's bottom and water pump coupling base are connected and the upper end is connected with the delivery port on barrel upper portion through going out the water header pipe, the immersible pump is provided with a plurality ofly and follows water pump guide arm below and fixed with water pump coupling base coupling, it fixes at the barrel inner wall middle part through overhauing the platform frame to overhaul the platform grid, the cat ladder sets up on overhauing the platform grid and fixes the open end at the barrel, the sealed lid of pump station cup joints at barrel top surface and. The utility model has the advantages of being simple in structure, reasonable, reliable, have excellent leakproofness and crushing resistance, can adapt to the installation in low-lying areas such as nearly river shoal, widened the application scenario of integration pump station.
Description
Technical Field
The utility model relates to a sealed pump station for low-lying area.
Background
In recent years, river sewage treatment is an important component of environmental treatment, and domestic and industrial sewage is the most serious pollution source of a water system, so that sewage interception and feeding into a special sewage discharge pipeline are the basis of sewage treatment, and become important equipment for river sewage interception and promotion along with the popularization of the application of an integrated prefabricated pump station. The pumping station used for sewage interception and lifting is generally installed in a near-river shoal area, so that the risk of flooding by water exists in a flood season, the flooding depth of some pumping stations is even as high as 20 meters, if the pumping station cover plate does not have sealing performance and pressure resistance, the cover plate is inevitably damaged by pressure, and meanwhile, sewage in the pumping station overflows along with the flowing-back river water to pollute the river water again.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure, reasonable, reliable has excellent leakproofness and crushing resistance, can adapt to the installation in low-lying areas such as nearly river shoal, has widened the application scenario of integration pump station, provides the sealed pump station that is used for low-lying area of new selection for drainage engineering construction planning.
The technical proposal of the utility model is that the sealing pump station for the low-lying area comprises a cylinder body, a water pump coupling base, a pressure pipeline, a submersible pump, an overhaul platform grid, a ladder stand, a pump station sealing cover and a water inlet grid, wherein the water pump coupling base and the pump station sealing cover are respectively arranged at the bottom and the top of the cylinder body, the pressure pipeline is provided with a plurality of parts, the bottom of the pressure pipeline is connected with the water pump coupling base, the upper end of the pressure pipeline is connected with a water outlet at the upper part of the cylinder body through a water outlet manifold, the water outlet manifold is provided with a pressure gauge, the submersible pump is provided with a plurality of parts and is fixedly coupled with the water pump coupling base along the lower part of a water pump guide rod, the overhaul platform grid is fixed at the middle part of the inner wall of the cylinder body through an overhaul platform frame, be provided with check valve and gate valve on the pipeline under pressure respectively, the sealed lid of pump station sets up in the barrel top, the grid of intaking is fixed in barrel water inlet department through grid guide rail and support of intaking, the inherent grid of intaking of barrel is provided with the baffle of intaking with relative one side of water inlet, it is provided with safety handle in grid guide rail and support department of intaking to overhaul the platform grid, the sealed lid of pump station cup joints at barrel top surface and fills the solidification through glass steel material and seal.
In a preferred embodiment of the present invention, the pump station sealing cover comprises a manhole cover plate, a manhole flange, a manhole vertical edge and a cylinder cover.
In a preferred embodiment of the present invention, the cylinder cover is provided with a plurality of access holes and the outer end is enclosed and sealed by the vertical edge of the access hole.
In a preferred embodiment of the present invention, the upper end of the vertical edge of the access opening is provided with an access opening flange which is screwed and fixed with the access opening cover plate.
In a preferred embodiment of the present invention, the access opening flange is bonded with an access opening sealing gasket and an access opening cover plate.
In a preferred embodiment of the present invention, the outer side of the vertical edge of the access hole is reinforced and fastened with the cylinder cover through a vertical edge triangular rib plate.
In a preferred embodiment of the present invention, the inside of the cylinder cover is further provided with a cover reinforcing rib fixed to the top of the cylinder.
In a preferred embodiment of the present invention, the cover reinforcing rib is provided with a plurality of inclined supports corresponding to the inner wall of the cylinder.
The utility model relates to a sealed pump station for low-lying area, the utility model has the advantages of simple structure, rationally, reliably, have excellent leakproofness and crushing resistance, can adapt to the installation of low-lying areas such as nearly river shoal, widened the application of integration pump station, provide new selection for drainage engineering construction planning.
Drawings
FIG. 1 is a schematic structural view of a preferred embodiment of a sealed pump station for low-lying areas according to the present invention;
FIG. 2 is a schematic view of a sealing cover of a preferred embodiment of the sealing pump station for low-lying areas of the present invention;
fig. 3 is a bottom view of fig. 2.
Detailed Description
The following detailed description of the preferred embodiments of the present invention is provided to enable those skilled in the art to more easily understand the advantages and features of the present invention, and to make more clear and definite definitions of the scope of the present invention.
The utility model relates to a sealed pump station for low-lying area, as shown in fig. 1, including barrel 1, water pump coupling base 2, pipeline under pressure 3, immersible pump 4, maintenance platform grid 5, cat ladder 6, the sealed lid 7 of pump station and into water grid 8.
Wherein, the water pump coupling base 2 and the pump station sealing cover 7 are respectively arranged at the bottom and the top of the cylinder 1, the pressure pipeline 3 is provided with a plurality of pressure pipelines, the bottom of any pressure pipeline 3 is positioned at the bottom of the cylinder 1, the upper end of the pressure pipeline is connected with a water outlet 10 at the upper part of the cylinder 1 through a water outlet manifold 9, a pressure gauge 11 is arranged on the water outlet manifold 9, which is convenient for monitoring the water outlet pressure in real time, the submersible pump 4 is provided with a plurality of water pump coupling bases which are coupled and fixed along the lower part of a water pump guide rod 12, an overhaul platform grid 5 is fixed at the middle part of the inner wall of the cylinder 1 through an overhaul platform frame 13, a liquid level control device 14 is arranged on the overhaul platform grid 5 for controlling the start and stop of the submersible pump, a ladder 6 is arranged on the overhaul platform grid 5 and fixed at the opening end of the cylinder 1, which is convenient for the entry, the liquid that gets into is filtered or is smashed, barrel 1 is inherent to intake grid 8 and the relative one side of water inlet 18 and is provided with into water baffle 19, avoids into water the impulsive force to bring the impact to the water pump and leads to the cavitation erosion phenomenon, overhauls platform grid 5 and is provided with safety handle 20 in grid guide rail and support 17 department of intaking, avoids the staff to fall from the breach and takes place danger, pump station sealed lid 7 cup joints at barrel 1 top surface and through the solidification of glass steel material packing sealed, reaches sealed waterproof performance.
In addition, as shown in fig. 2 with reference to fig. 1 and fig. 3, the pump station sealing cover 7 includes an access opening cover plate 71, an access opening flange 72, an access opening vertical edge 73 and a cylinder sealing cover 74, the cylinder sealing cover 74 is provided with a plurality of access openings 75, the outer ends of the access openings are enclosed and sealed by the access opening vertical edge 73, the access openings 75 are provided with a plurality of access openings according to requirements and respectively correspond to the water inlet grid guide rail and the support 17 and the ladder 6, the upper end of the access opening vertical edge 73 is provided with the access opening flange 72, and the access opening sealing gasket 76 and the access opening cover plate 71 are locked and fixed and sealed by screws through bonding, so that excellent sealing and waterproof performance is achieved, and the outer side of the access opening vertical edge 73 is strengthened and fastened with the cylinder sealing.
As shown in fig. 3, a cover reinforcing rib 78 is further provided on the inner side of the can cover 74 to be fixed to the top of the can 1, a plurality of diagonal braces 79 are provided on the cover reinforcing rib 78 to support the inner wall of the can 1, and the use of the cover reinforcing rib and the diagonal braces realizes excellent pressure resistance of the can cover 74.
The utility model relates to a sealed pump station for low-lying area, the utility model has the advantages of simple structure, rationally, reliably, have excellent leakproofness and crushing resistance, can adapt to the installation of low-lying areas such as nearly river shoal, widened the application of integration pump station, provide new selection for drainage engineering construction planning.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can be covered within the protection scope of the present invention without the changes or substitutions thought by the inventive work within the technical scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (8)
1. A sealed pump station for low-lying areas comprises a barrel, a water pump coupling base, a pressure pipeline, a submersible pump, an overhaul platform grid, a ladder stand, a pump station sealing cover and a water inlet grid, wherein the water pump coupling base and the pump station sealing cover are respectively arranged at the bottom and the top of the barrel, the pressure pipeline is provided with a plurality of pressure pipelines, the bottom of the pressure pipeline is connected with the water pump coupling base, the upper end of the pressure pipeline is connected with a water outlet at the upper part of the barrel through a water outlet header pipe, a pressure gauge is arranged on the water outlet header pipe, the submersible pump is provided with a plurality of pressure pipelines and is fixedly coupled with the water pump coupling base along the lower part of a water pump guide rod, the overhaul platform grid is fixed in the middle part of the inner wall of the barrel through an overhaul platform frame, a liquid level control device is arranged on the overhaul platform, the sealed lid of pump station sets up in the barrel top, the grid of intaking is fixed in barrel water inlet department through grid guide rail and support of intaking, the inherent grid of intaking of barrel is provided with the baffle of intaking with the relative one side of water inlet, it is provided with safety handle, its characterized in that in grid guide rail and support department of intaking to overhaul the platform grid: the pump station sealing cover is sleeved on the outer surface of the top of the cylinder body and is filled, cured and sealed through glass fiber reinforced plastic materials.
2. The sealed pump station for low-lying zones according to claim 1, characterized in that: the pump station sealing cover comprises an access hole cover plate, an access hole flange, an access hole vertical edge and a barrel sealing cover.
3. The sealed pump station for low-lying zones according to claim 2, characterized in that: the barrel closing cap is provided with a plurality of access holes, and the outer end of the barrel closing cap is enclosed and sealed by the vertical edges of the access holes.
4. A sealed pump station for low-lying zones according to claim 3, characterised in that: and an access hole flange is arranged at the upper end of the vertical edge of the access hole and is locked and fixed with an access hole cover plate screw.
5. The sealed pump station for low-lying zones according to claim 4, characterized in that: the access hole flange is provided with an access hole sealing gasket in a bonding mode and is in sealing arrangement with the access hole cover plate.
6. A sealed pump station for low-lying zones according to claim 3, characterised in that: the outer side of the vertical edge of the access hole is reinforced and fastened with the cylinder sealing cover through a vertical edge triangular rib plate.
7. The sealed pump station for low-lying zones according to claim 2, characterized in that: the inner side of the cylinder cover is also provided with a cover reinforcing rib which is correspondingly fixed with the top of the cylinder.
8. The sealed pump station for low-lying zones according to claim 7, characterized in that: and a plurality of inclined supports are arranged on the sealing cover reinforcing ribs and correspond to the supports on the inner wall of the cylinder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020236046.4U CN212176026U (en) | 2020-03-02 | 2020-03-02 | A sealed pump station for low-lying area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020236046.4U CN212176026U (en) | 2020-03-02 | 2020-03-02 | A sealed pump station for low-lying area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212176026U true CN212176026U (en) | 2020-12-18 |
Family
ID=73777766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020236046.4U Active CN212176026U (en) | 2020-03-02 | 2020-03-02 | A sealed pump station for low-lying area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212176026U (en) |
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2020
- 2020-03-02 CN CN202020236046.4U patent/CN212176026U/en active Active
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