CN208966477U - The vertical water pump hydraulic turbine - Google Patents
The vertical water pump hydraulic turbine Download PDFInfo
- Publication number
- CN208966477U CN208966477U CN201821109367.7U CN201821109367U CN208966477U CN 208966477 U CN208966477 U CN 208966477U CN 201821109367 U CN201821109367 U CN 201821109367U CN 208966477 U CN208966477 U CN 208966477U
- Authority
- CN
- China
- Prior art keywords
- thrust collar
- lifting lug
- guide shoe
- water pump
- utility
- 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.)
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/50—Energy storage in industry with an added climate change mitigation effect
Landscapes
- Hydraulic Turbines (AREA)
Abstract
The utility model discloses the vertical water pump hydraulic turbines, including thrust collar, runner plate, upper guide shoe, main shaft, stator, rotor, lower guide shoe, flange, water guide shoe and runner, the thrust collar upper surface is equipped with lifting lug, the lifting lug is uniformly distributed in thrust collar upper surface around the thrust collar central axis in a ring, and the lifting lug and thrust collar are integrally formed.The utility model has the beneficial effects that since lifting lug and thrust collar are integrally formed, the position of lifting lug and weight are easy to be controlled, the connection of lifting lug and thrust collar is stronger simultaneously, it also can avoid welding lifting lug thrust collar is caused to damage, reduce subsequent process process, improves the production efficiency of enterprise.
Description
Technical field
The utility model relates to the vertical water pump hydraulic turbines.
Background technique
As people's lives quality gradually improves, to the demands of the various energy, higher requirements are also raised.It is existing
The application field of its own is gradually expanded by feat of its no pollution and reproducible two big advantages for the present, water power, while also attracting
The concern of more and more people.
However the existing vertical water pump hydraulic turbine, due to thrust collar and main shaft mismate, thrust bearing shoe valve discontinuity equalization is led
Bearing concentricity is bad, the not high internal cause of the unreasonable and spindle processing precision of bearing shell interval and generator there are it is biggish not
Balance magnetic pull, there are the external causes such as biggish water out-of-balance force for the hydraulic turbine, cause main shaft to generate swing in rotation, can generate ratio
Stronger noise simultaneously increases the temperature of axis and bearing shell, or even burns bearing shell.Therefore it usually needs to carry out the hydraulic turbine
Maintenance, there are mainly two types of common processing methods, and one kind is scraper method, and one kind is cushioning method.
Scraper method: be what win cooperated for main shaft and thrust collar, using repairing the side for scraping thrust collar lower surface and insulation board
Method；It is clearance fit for main shaft and thrust collar, using repairing the method for scraping thrust snap ring upper surface.
Cushioning method: gasket of jumping a queue between flange faying face and below thrust snap ring.
When using both the above method, need to lift by crane thrust collar, existing lifting program is in thrust collar upper surface
Suspender is welded, however thrust collar can be caused to damage in welding, is also difficult to ensure that the uniform quality of each lifting lug is cut after welding
It is uniformly distributed in thrust collar upper surface, and then the swing that main shaft generates in rotation can be aggravated.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Utility model content
For above-mentioned technical problem in the related technology, the utility model proposes the vertical water pump hydraulic turbines, to overcome at present
Deficiencies of the prior art.
To realize the above-mentioned technical purpose, the technical solution of the utility model is achieved in that
A kind of vertical water pump hydraulic turbine, including thrust collar, runner plate, upper guide shoe, main shaft, stator, rotor, lower guide shoe, flange,
Water guide shoe and runner, the thrust collar upper surface are equipped with lifting lug, and the lifting lug is in thrust collar upper surface around the thrust collar center
Axis is uniformly distributed in a ring, and the lifting lug and thrust collar are integrally formed.
Further, the material of the lifting lug is steel.
Further, the number of the lifting lug is 3.
The utility model has the beneficial effects that since lifting lug and thrust collar are integrally formed, the position of lifting lug and weight be easy into
Row control, while the connection of lifting lug and thrust collar is stronger, also can avoid welding lifting lug and causes to damage to thrust collar, reduces
Subsequent process process, improves the production efficiency of enterprise.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the vertical water pump hydraulic turbine structure figure according to the utility model embodiment；
In figure: 1, thrust collar；2, runner plate；3, upper guide shoe；4, main shaft；5, stator；6, rotor；7, lower guide shoe；8, flange；9,
Water guide shoe；10, runner；11, lifting lug.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art's every other embodiment obtained, all belongs to
In the range of the utility model protection.
As shown in Figure 1, according to a kind of vertical water pump hydraulic turbine of the utility model embodiment, including thrust collar 1, runner plate 2,
Upper guide shoe 3, main shaft 4, stator 5, rotor 6, lower guide shoe 7, flange 8, water guide shoe 9 and runner 10,1 upper surface of thrust collar are equipped with steel
Lifting lug 11, lifting lug 11 are uniformly distributed in 1 upper surface of thrust collar around 1 central axis of thrust collar in a ring, 1 one of lifting lug 11 and thrust collar
Molding.
In a kind of embodiment of the utility model, the number of lifting lug 11 is 3, and 11 quantity of lifting lug is set as odd number, can reduce
The noise generated by resonance.
Since lifting lug 11 and thrust collar 1 are integrally formed, the position of lifting lug 11 and weight are easy to be controlled the utility model,
Lifting lug 11 and the connection of thrust collar 1 are stronger simultaneously, also can avoid welding lifting lug 11 and cause to damage to thrust collar 1, reduce
Subsequent process process, improves the production efficiency of enterprise.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (3)
1. a kind of vertical water pump hydraulic turbine, including thrust collar (1), runner plate (2), upper guide shoe (3), main shaft (4), stator (5), rotor
(6), lower guide shoe (7), flange (8), water guide shoe (9) and runner (10), which is characterized in that thrust collar (1) upper surface is equipped with
Lifting lug (11), the lifting lug (11) are uniformly distributed in thrust collar (1) upper surface around the thrust collar (1) central axis in a ring, institute
It states lifting lug (11) and thrust collar (1) is integrally formed.
2. the vertical water pump hydraulic turbine according to claim 1, which is characterized in that the material of the lifting lug (11) is steel.
3. the vertical water pump hydraulic turbine according to claim 1, which is characterized in that the number of the lifting lug (11) is 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821109367.7U CN208966477U (en) | 2018-07-13 | 2018-07-13 | The vertical water pump hydraulic turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821109367.7U CN208966477U (en) | 2018-07-13 | 2018-07-13 | The vertical water pump hydraulic turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208966477U true CN208966477U (en) | 2019-06-11 |
Family
ID=66748509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821109367.7U Active CN208966477U (en) | 2018-07-13 | 2018-07-13 | The vertical water pump hydraulic turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208966477U (en) |
-
2018
- 2018-07-13 CN CN201821109367.7U patent/CN208966477U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |