JPS59111967U - Guide vane floating prevention device for water turbines or pump water turbines - Google Patents
Guide vane floating prevention device for water turbines or pump water turbinesInfo
- Publication number
- JPS59111967U JPS59111967U JP1983004719U JP471983U JPS59111967U JP S59111967 U JPS59111967 U JP S59111967U JP 1983004719 U JP1983004719 U JP 1983004719U JP 471983 U JP471983 U JP 471983U JP S59111967 U JPS59111967 U JP S59111967U
- Authority
- JP
- Japan
- Prior art keywords
- guide vane
- water turbines
- prevention device
- floating prevention
- water turbine
- 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.)
- Pending
Links
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)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は水車及びポンプ水車の上カバーおよびガイドベ
ーン附近の断面図、第２図は本考案によろ水車及びポン
プ水車の上カバーおよびガイドベーン附近δガイドベー
ン浮上り防止装置との関係を示す断面図である。
１・・・・・・ガイドベーン、２・・・・・・ランナー
、３・・・・・・上カバー、４・・・・・・ガイドベー
ンアーム、５・・・・・・ガイドベーン押え板、６・・
・・・・ガイドベーンストラス軸受、７・・・・・・下
カバー、訃・・・・・ガイドベーン下部軸受、９・・・
バッキング、１０・・・・・・ガイドベーン下部軸受室
、１１・・・・・・連通孔、１２，１２ａ。
１２ｂ・・・・・・配管、１３・・・・・・アキュムレ
ーター。Fig. 1 is a sectional view of the upper cover of the water turbine and the pump-turbine, and the vicinity of the guide vane, and Fig. 2 shows the relationship between the upper cover of the filter water turbine, the pump-turbine, and the guide vane and the δ guide vane floating prevention device according to the present invention. FIG. 1...Guide vane, 2...Runner, 3...Top cover, 4...Guide vane arm, 5...Guide vane holder Board, 6...
...Guide vane truss bearing, 7...Lower cover, butt...Guide vane lower bearing, 9...
Backing, 10...Guide vane lower bearing chamber, 11...Communication hole, 12, 12a. 12b...Piping, 13...Accumulator.
Claims (1)
前記ガイドベーン軸に下部軸受室と大気側である外部と
を通じる連通孔を設け、この連通孔の外部放出口に大気
とアキュムレーターとに通じる配管を設けたことを特徴
とする水車又はポンプ水車のガイドベーン浮上り防止装
置。In the guide vane lower bearing of a water turbine or punch water turbine,
A water turbine or a pump water turbine, characterized in that the guide vane shaft is provided with a communication hole that communicates between the lower bearing chamber and the outside, which is the atmosphere side, and a pipe that communicates with the atmosphere and the accumulator is provided at the external discharge port of the communication hole. Guide vane anti-floating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983004719U JPS59111967U (en) | 1983-01-19 | 1983-01-19 | Guide vane floating prevention device for water turbines or pump water turbines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983004719U JPS59111967U (en) | 1983-01-19 | 1983-01-19 | Guide vane floating prevention device for water turbines or pump water turbines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59111967U true JPS59111967U (en) | 1984-07-28 |
Family
ID=30136316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983004719U Pending JPS59111967U (en) | 1983-01-19 | 1983-01-19 | Guide vane floating prevention device for water turbines or pump water turbines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59111967U (en) |
-
1983
- 1983-01-19 JP JP1983004719U patent/JPS59111967U/en active Pending
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