CN201908767U - Buffer-type water turbine runner - Google Patents
Buffer-type water turbine runner Download PDFInfo
- Publication number
- CN201908767U CN201908767U CN2010206382098U CN201020638209U CN201908767U CN 201908767 U CN201908767 U CN 201908767U CN 2010206382098 U CN2010206382098 U CN 2010206382098U CN 201020638209 U CN201020638209 U CN 201020638209U CN 201908767 U CN201908767 U CN 201908767U
- Authority
- CN
- China
- Prior art keywords
- wheel disc
- wheel
- water turbine
- turbine runner
- screws
- 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.)
- Expired - Fee Related
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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
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- Hydraulic Turbines (AREA)
Abstract
一种缓冲式水轮机转轮，具有轮盘，轮盘中设置有轮轴，轮盘外设置有多个均布的叶片。所述轮盘采用螺钉安装在轮轴上，所述叶片采用螺钉安装在轮盘上。尾水冲击水轮机转轮进行发电，当叶片损坏时，由于叶片是采用螺钉安装在轮盘上的，所以极易进行更换。
The utility model relates to a buffer type water turbine runner, which has a wheel disc, a wheel shaft is arranged in the wheel disc, and a plurality of uniformly distributed blades are arranged outside the wheel disc. The wheel disc is installed on the axle by screws, and the blades are installed on the wheel disc by screws. The tail water impinges on the runner of the turbine to generate electricity. When the blade is damaged, it is very easy to replace the blade because it is mounted on the wheel with screws.
Description
Technical field
The utility model relates to the generation technology apparatus field, specifically, relates to a kind of buffering type rotary wheel of water turbine.
Background technique
The tail water of discharging when at present, the hydroelectric power plant generates electricity mostly directly enters rivers.Because all there is more drop on present position, hydroelectric power plant and plane, river.Current highly flow down from such one, and the flabellum that the power of generation can drive water turbine rotates, and generates electricity.Because the tail water water yield that the hydroelectric power plant discharges the generating back is very big, these tail water can be converted into rotating mechanical energy to potential energy of self and kinetic energy by water turbine, drive the generator rotation, thereby produce electric energy.Wherein rotary wheel of water turbine is the core component in the water turbine, and the blade of runner is the water turbine position of easy damage in use.At present, the runner that water turbine adopts has all-in-one-piecely, has knockdownly, and cast-welded is arranged, but complex structure mostly, cost of production is very high, and be not easy maintenance after damaging.
Summary of the invention
The purpose of this utility model is to provide a kind of buffering type rotary wheel of water turbine, and its blade adopts screw to be installed on the wheel disc, changes easily during damage.
Embodiment of the present utility model is: a kind of buffering type rotary wheel of water turbine, have wheel disc, and be provided with wheel shaft in the wheel disc, wheel disc is outside equipped with a plurality of uniform blades.
As preferably, described wheel disc adopts screw to be installed on the wheel shaft, and described blade adopts screw to be installed on the wheel disc.
Beneficial effect: tail water impulse water turbine runner generates electricity, when blade damages, because blade is to adopt screw to be installed on the wheel disc, so very easily change.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Embodiment
As shown in drawings, rotary wheel of water turbine has wheel disc 1, is provided with wheel shaft 2 in the wheel disc 1, and wheel disc 1 is outside equipped with a plurality of uniform blades 3.Described wheel disc 1 adopts screw to be installed on the wheel shaft 2, and described blade 3 adopts screw to be installed on the wheel disc 1.Adopt this structure,, also can change very easily if when wheel disc 1 in use damages.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206382098U CN201908767U (en) | 2010-12-02 | 2010-12-02 | Buffer-type water turbine runner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206382098U CN201908767U (en) | 2010-12-02 | 2010-12-02 | Buffer-type water turbine runner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201908767U true CN201908767U (en) | 2011-07-27 |
Family
ID=44300970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206382098U Expired - Fee Related CN201908767U (en) | 2010-12-02 | 2010-12-02 | Buffer-type water turbine runner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201908767U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221327A (en) * | 2015-11-10 | 2016-01-06 | 黄斌 | A kind of small-sized hydroelectric power generating apparatus |
| CN108104056A (en) * | 2018-02-06 | 2018-06-01 | 赵英华 | A kind of intelligent elevated formula bulwark for protecting matrix |
| CN113035398A (en) * | 2021-03-05 | 2021-06-25 | 哈尔滨工程大学 | Efficient passive containment cooling system adopting transmission device |
-
2010
- 2010-12-02 CN CN2010206382098U patent/CN201908767U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221327A (en) * | 2015-11-10 | 2016-01-06 | 黄斌 | A kind of small-sized hydroelectric power generating apparatus |
| CN108104056A (en) * | 2018-02-06 | 2018-06-01 | 赵英华 | A kind of intelligent elevated formula bulwark for protecting matrix |
| CN113035398A (en) * | 2021-03-05 | 2021-06-25 | 哈尔滨工程大学 | Efficient passive containment cooling system adopting transmission device |
| CN113035398B (en) * | 2021-03-05 | 2022-10-28 | 哈尔滨工程大学 | Efficient passive containment cooling system adopting transmission device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110727 Termination date: 20111202 |