JPS61186768U - - Google Patents
Info
- Publication number
- JPS61186768U JPS61186768U JP1985070009U JP7000985U JPS61186768U JP S61186768 U JPS61186768 U JP S61186768U JP 1985070009 U JP1985070009 U JP 1985070009U JP 7000985 U JP7000985 U JP 7000985U JP S61186768 U JPS61186768 U JP S61186768U
- Authority
- JP
- Japan
- Prior art keywords
- water turbine
- water
- turbine runner
- once
- view
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
Classifications
-
- 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
Landscapes
- Hydraulic Turbines (AREA)
Description
第１図は実施例の貫流水車の水車ランナー入口
近傍の流水案内の配置状態を示す要部断面図、第
２図は本考案の貫流水車に使用する水流案内の構
造を示す斜視図、第３図は従来の貫流水車の概略
構成を示す一部断面斜視図、第４図は第３図の
―断面図、第５図は第３図の貫流水車の水車ラ
ンナー入口近傍の流水径路を示す―断面拡大
図である。
図中、１……水車ランナー、２……ケーシング
、３……ランナー回転軸、４……入口管、５……
ガイドベーン、６ａ……上ノズル板、６ｂ……下
ノズル板、１０……水流案内、１０ａ……左右方
向固定案内羽根、１０ｂ……上下方向固定案内羽
根。
Fig. 1 is a sectional view of main parts showing the arrangement of the water flow guide near the water turbine runner inlet of the once-through turbine of the embodiment, Fig. 2 is a perspective view showing the structure of the water flow guide used in the once-through water turbine of the present invention, and Fig. 3 The figure is a partial cross-sectional perspective view showing the schematic structure of a conventional once-through turbine, FIG. 4 is a cross-sectional view of FIG. It is an enlarged cross-sectional view. In the figure, 1... Water turbine runner, 2... Casing, 3... Runner rotating shaft, 4... Inlet pipe, 5...
Guide vane, 6a...upper nozzle plate, 6b...lower nozzle plate, 10...water flow guide, 10a...horizontal fixed guide vane, 10b...vertical fixed guide vane.
Claims (1)
して流路の左右方向および上下方向にそれぞれ延
設した複数の固定案内羽根で形成された水流案内
を設けたことを特徴とする貫流水車。 A once-through water turbine characterized in that a water flow guide formed by a plurality of fixed guide vanes extending in the horizontal and vertical directions of the flow path in close proximity to the water turbine runner is provided on the inlet side of the water turbine runner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985070009U JPH0426699Y2 (en) | 1985-05-14 | 1985-05-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985070009U JPH0426699Y2 (en) | 1985-05-14 | 1985-05-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61186768U true JPS61186768U (en) | 1986-11-21 |
| JPH0426699Y2 JPH0426699Y2 (en) | 1992-06-26 |
Family
ID=30606222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985070009U Expired JPH0426699Y2 (en) | 1985-05-14 | 1985-05-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0426699Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59200073A (en) * | 1983-04-26 | 1984-11-13 | Fuji Electric Co Ltd | Streamlining method of watercourse at runner inlet of cross flow water turbine |
-
1985
- 1985-05-14 JP JP1985070009U patent/JPH0426699Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59200073A (en) * | 1983-04-26 | 1984-11-13 | Fuji Electric Co Ltd | Streamlining method of watercourse at runner inlet of cross flow water turbine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0426699Y2 (en) | 1992-06-26 |