JPH0212074U - - Google Patents
Info
- Publication number
- JPH0212074U JPH0212074U JP1988088958U JP8895888U JPH0212074U JP H0212074 U JPH0212074 U JP H0212074U JP 1988088958 U JP1988088958 U JP 1988088958U JP 8895888 U JP8895888 U JP 8895888U JP H0212074 U JPH0212074 U JP H0212074U
- Authority
- JP
- Japan
- Prior art keywords
- gas
- water
- pipe
- liquid separation
- runner
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 4
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図は本考案に係る水力機械の漏水排水装置
の一実施例を示す断面図、第２図は本考案の他の
実施例を示す断面図、第３図は水力機械としての
立軸うず巻形水車に設けた従来の水力機械の漏水
排水装置の構成例を示す断面図である。
１……ケーシング、２……ランナー（羽根車）
、３……回転軸、４……ガイドベーン（案内羽根
）、５……吸出し管（ドラフトチユーブ）、６，
６ａ，６ｂ……漏水排水装置、７……ランナー側
圧室、８ａ，８ｂ……漏水戻り管、９……漏水排
出管、１０，１０ａ，１０ｂ，１０ｃ……調整弁
、１１……ランナー室、１２，１２ａ……排水管
、１３……気液分離槽、１４……気体用連通管、
１５……液体用連通管、１６ａ，１６ｂ，１６ｃ
……調整弁、Ｌ……水面。
Fig. 1 is a cross-sectional view showing one embodiment of a water leakage drainage device for a hydraulic machine according to the present invention, Fig. 2 is a cross-sectional view showing another embodiment of the present invention, and Fig. 3 is a vertical spiral spiral as a hydraulic machine. FIG. 2 is a sectional view showing an example of the configuration of a conventional water leakage drainage device for a hydraulic machine installed in a water turbine. 1...Casing, 2...Runner (impeller)
, 3... Rotating shaft, 4... Guide vane, 5... Draft tube, 6,
6a, 6b...Leakage drainage device, 7...Runner side pressure chamber, 8a, 8b...Leakage return pipe, 9...Leakage discharge pipe, 10, 10a, 10b, 10c...Adjustment valve, 11...Runner room, 12, 12a... Drain pipe, 13... Gas-liquid separation tank, 14... Gas communication pipe,
15...Liquid communication pipe, 16a, 16b, 16c
...Adjustment valve, L...Water surface.
Claims (1)
などの水力機械のランナー外周部に、ガイドベー
ンより漏洩する漏水を排出する排水管を設け、上
記漏水に含まれる気体と漏水とを分離する気液分
離槽を上記排水管に配設するとともに、気液分離
槽の気体出口と、ランナー近傍の吸出し管とを連
通する気体用連通管を設ける一方、気液分離槽の
液体出口と吸出し管の下流側とを連通する液体用
連通管を配設したことを特徴とする水力機械の漏
水排水装置。 A drain pipe is installed on the outer periphery of the runner of a hydraulic machine such as a pump, water turbine, or pump-turbine that runs idle to drain water leaking from the guide vane, and gas-liquid separation is used to separate the gas contained in the water from the water. A tank is installed in the drain pipe, and a gas communication pipe is provided that communicates the gas outlet of the gas-liquid separation tank with the suction pipe near the runner, while the downstream side of the liquid outlet of the gas-liquid separation tank and the suction pipe is provided. A water leakage drainage device for a hydraulic machine, characterized in that a liquid communication pipe is provided to communicate with the water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988088958U JPH0212074U (en) | 1988-07-06 | 1988-07-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988088958U JPH0212074U (en) | 1988-07-06 | 1988-07-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0212074U true JPH0212074U (en) | 1990-01-25 |
Family
ID=31313511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988088958U Pending JPH0212074U (en) | 1988-07-06 | 1988-07-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0212074U (en) |
-
1988
- 1988-07-06 JP JP1988088958U patent/JPH0212074U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0245105U (en) | ||
| JPH02141695U (en) | ||
| JPS61160300U (en) | ||
| JPH0476996U (en) | ||
| JPH0421164U (en) | ||
| SU1323758A1 (en) | Pump suction pipe | |
| JPH0213200U (en) | ||
| SU1373773A1 (en) | Water outlet of pressure watering network | |
| JPH0368571U (en) | ||
| JPH0421961U (en) | ||
| JPS59111969U (en) | Guide vane leakage drainage device for hydraulic machinery | |
| JPH021492U (en) | ||
| JPS61118995U (en) | ||
| JPS6287184U (en) | ||
| JPS5872533U (en) | fluid coupling | |
| JPS6252281U (en) | ||
| JPS61114099U (en) | ||
| JPS6236270U (en) | ||
| JPH0480000U (en) | ||
| JPS6390493U (en) | ||
| JPS62135887U (en) | ||
| JPS5872532U (en) | Initial water supply device for fluid coupling | |
| JPH0487996U (en) | ||
| JPH0413898U (en) | ||
| JPS6256791U (en) |