CN210461169U - Novel large-scale shaft tubular pump water inlet and outlet runner steel lining - Google Patents
Novel large-scale shaft tubular pump water inlet and outlet runner steel lining Download PDFInfo
- Publication number
- CN210461169U CN210461169U CN201920935414.1U CN201920935414U CN210461169U CN 210461169 U CN210461169 U CN 210461169U CN 201920935414 U CN201920935414 U CN 201920935414U CN 210461169 U CN210461169 U CN 210461169U
- Authority
- CN
- China
- Prior art keywords
- steel lining
- water
- runner
- steel bushing
- tubular pump
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Hydraulic Turbines (AREA)
Abstract
The utility model discloses a novel large-scale shaft tubular pump business turn over water runner steel lining, including runner steel lining, play water runner steel lining, guiding cone steel lining, water conservancy diversion mound steel lining of intaking, guiding cone steel lining welding is in runner steel lining relevant position of intaking, and guiding pier steel lining welding is in runner steel lining relevant position of going out water, runner steel lining, play water runner steel lining, guiding cone steel lining, guiding pier steel lining of intaking all divide the segmental plane through the axial, radially divide the segmental plane, cut apart into a plurality of sections, weld again after connecting through a plurality of connecting block, bolt, nut between section and the section. The utility model discloses large-scale shaft tubular pump business turn over water flow path steel lining, the transportation is convenient, the welding is simple easy, ensure runner steel lining indeformable, but the wide application is in the shaft tubular pump business turn over water flow path among the large-scale water conservancy project.
Description
Technical Field
The utility model relates to a shaft tubular pump business turn over water flow path steel lining especially relates to a large-scale shaft tubular pump business turn over water flow path all-welded structure's flow path steel lining.
Background
The large-scale shaft tubular pump is mainly applied to large-scale water conservancy projects, such as large-scale projects of flood control, waterlogging drainage, water transfer projects and the like, and the large-scale shaft tubular pump is basically of a concrete forming structure due to limited national and local financial resources, is rarely of an integral steel lining structure, is low in precision grade and is complex to manufacture. In recent years, the number of large-scale shaft tubular pump units is increased gradually, the precision requirement of a water inlet and outlet flow passage is improved, the water inlet and outlet flow passage of the shaft tubular pump adopts an integral steel lining flow passage gradually, the flow passage precision is ensured, the pump efficiency is improved, and the civil engineering cost is reduced. The prior well-known vertical shaft tubular pump water inlet and outlet flow channel steel lining is difficult to transport, large in welding difficulty and serious in flow channel deformation, and has no integral flow channel steel lining structure.
Disclosure of Invention
An object of the utility model is to provide a large-scale shaft tubular pump business turn over water flow path steel lining solves large-scale shaft tubular pump business turn over water flow path steel lining major possession transportation difficulty, the welding degree of difficulty is big, the serious problem of runner deformation.
The utility model adopts the technical scheme as follows: the utility model provides a novel large-scale shaft tubular pump business turn over water flow way steel lining, includes into water flow way steel lining, play water flow way steel lining, water guide cone steel lining, water conservancy diversion mound steel lining, and water guide cone steel lining welding is in into water flow way steel lining relevant position, and water guide pier steel lining welding is in play water flow way steel lining relevant position, into water flow way steel lining, play water flow way steel lining, water guide cone steel lining, water conservancy diversion mound steel lining all through axial segmentation face, radial segmentation face, cut apart into a plurality of sections, weld again after connecting through a plurality of connecting block, bolt, nut between section and the section.
Furthermore, reinforcing ribs are uniformly welded on the outer sides of the water inlet runner steel lining, the water outlet runner steel lining, the water guide cone steel lining and the diversion pier steel lining.
The utility model discloses large-scale shaft tubular pump business turn over water runner steel lining, the transportation is convenient, the welding is simple easy, ensure runner steel lining indeformable, but during wide application in the shaft tubular pump business turn over water runner in the large-scale water conservancy project, fundamentally solved large-scale shaft tubular pump business turn over water runner steel lining major part transportation difficulty, the welding degree of difficulty is big, the serious problem of runner deformation, ensure that large-scale shaft tubular pump business turn over water runner steel lining simple manufacture is reliable, the runner precision is high, fine economic benefits and social have.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the structure of fig. 1 from another view angle.
Fig. 3 is a partially enlarged view of a portion a in fig. 1.
Detailed Description
To facilitate understanding of the present invention, the present invention will be described more fully and specifically with reference to the accompanying drawings and preferred embodiments, but the scope of the present invention is not limited to the specific embodiments described below.
As shown in fig. 1-3, the utility model discloses a novel large-scale shaft tubular pump business turn over water runner steel lining, including intake runner steel lining 1, play water runner steel lining 2, guiding cone steel lining 3, water conservancy diversion mound steel lining 4, the welding of guiding cone steel lining 3 is in intake runner steel lining 1 relevant position, and the welding of guiding cone steel lining 4 is in play water runner steel lining 2 relevant position, intake runner steel lining 1, play water runner steel lining 2, guiding cone steel lining 3, guiding pier steel lining 4 all divide segmental surface 8, radial segmental surface 9 through the axial, cut apart into a plurality of sections, weld again after connecting through a plurality of connecting block 5, bolt 6, nut 7 between section and the section. Reinforcing ribs 10 are uniformly welded on the outer sides of the water inlet runner steel lining 1, the water outlet runner steel lining 2, the water guide cone steel lining 3 and the diversion pier steel lining 4.
The utility model discloses large-scale shaft tubular pump business turn over water flow path steel lining, the transportation is convenient, the welding is simple easy, ensure that the runner steel lining is indeformable, but during wide application had fine economic benefits and social in the shaft tubular pump business turn over water flow path among the large-scale water conservancy project.
Many modifications and other embodiments of the invention will come to mind to one skilled in the art to which this invention pertains having the benefit of the teachings presented in the foregoing descriptions and the associated drawings. Therefore, it is to be understood that the inventions are not to be limited to the specific embodiments disclosed and that modifications and other embodiments are intended to be included within the scope of the appended claims. Although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (2)
1. The utility model provides a novel large-scale shaft tubular pump business turn over water flow path steel lining which characterized in that: the water diversion steel bushing structure comprises a water inlet runner steel bushing (1), a water outlet runner steel bushing (2), a water diversion cone steel bushing (3) and a water diversion pier steel bushing (4), wherein the water diversion cone steel bushing (3) is welded at the corresponding position of the water inlet runner steel bushing (1), the water diversion pier steel bushing (4) is welded at the corresponding position of the water outlet runner steel bushing (2), the water inlet runner steel bushing (1), the water outlet runner steel bushing (2), the water diversion cone steel bushing (3) and the water diversion pier steel bushing (4) are all divided into a plurality of sections through axial sectional faces (8) and radial sectional faces (9), and the sections are connected through a plurality of connecting blocks (5), bolts (6) and nuts (7) and then welded.
2. The novel large-scale shaft tubular pump water inlet and outlet flow passage steel lining as claimed in claim 1, wherein: reinforcing ribs (10) are uniformly welded on the outer sides of the water inlet runner steel lining (1), the water outlet runner steel lining (2), the water guide cone steel lining (3) and the diversion pier steel lining (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920935414.1U CN210461169U (en) | 2019-06-20 | 2019-06-20 | Novel large-scale shaft tubular pump water inlet and outlet runner steel lining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920935414.1U CN210461169U (en) | 2019-06-20 | 2019-06-20 | Novel large-scale shaft tubular pump water inlet and outlet runner steel lining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210461169U true CN210461169U (en) | 2020-05-05 |
Family
ID=70441376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920935414.1U Active CN210461169U (en) | 2019-06-20 | 2019-06-20 | Novel large-scale shaft tubular pump water inlet and outlet runner steel lining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210461169U (en) |
-
2019
- 2019-06-20 CN CN201920935414.1U patent/CN210461169U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104454631B (en) | A kind of reversible tubular through flow pump of low lift and large flow rate with asymmetric SX type blade | |
| CN102704448B (en) | Deep-hole rotational flow vertical shaft flood discharging tunnel and design method | |
| CN204570628U (en) | The fairing that a kind of pumping plant is combined | |
| CN106894494A (en) | Diffusion collective-type reflux energy dissipating drop well | |
| CN210461169U (en) | Novel large-scale shaft tubular pump water inlet and outlet runner steel lining | |
| CN109577292B (en) | Energy dissipation runner structure for reducing flow velocity | |
| CN204825802U (en) | Compound line type overflow weir | |
| CN211573519U (en) | Vertical stilling well auxiliary energy dissipation device | |
| CN103114953A (en) | Mixed-flow type water turbine reversed S-shaped rotating wheel with long and short blades | |
| CN201292996Y (en) | Diversion pier | |
| CN203021973U (en) | Sand intercepting groove | |
| CN219412604U (en) | Full-circle needle beam trolley bottom pressure feeding device | |
| CN215195544U (en) | High-efficient sedimentation tank pipe chute | |
| CN109183851A (en) | A kind of underwater installation method of shell-type immersed tube | |
| CN109371930B (en) | Bulb-shaped dirt blocking structure of sewer pipeline | |
| CN209194485U (en) | A kind of diversion tunnel structure | |
| CN204098020U (en) | High-strength concrete pile cover | |
| CN207749484U (en) | A kind of runner formwork structure based on BIM technology | |
| CN208219578U (en) | A kind of stilling pond end sill structure | |
| CN111005729A (en) | Vertical stilling well auxiliary energy dissipation device | |
| CN207130701U (en) | Compound water flowing out structure for Hydraulic and Hydro-Power Engineering | |
| CN206233202U (en) | A kind of steel bifurcated deflector structure | |
| CN206529746U (en) | A kind of Concrete Dam Construction arrangement of excessively stream arch dam free removal | |
| CN207919510U (en) | Diversion tunnel blocks arrangement using lock under permanent plug first section joint gate | |
| CN102518091A (en) | Arrangement and construction method of energy dissipation orifices in flood discharging tunnel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |