JPH0313472U - - Google Patents
Info
- Publication number
- JPH0313472U JPH0313472U JP1989071682U JP7168289U JPH0313472U JP H0313472 U JPH0313472 U JP H0313472U JP 1989071682 U JP1989071682 U JP 1989071682U JP 7168289 U JP7168289 U JP 7168289U JP H0313472 U JPH0313472 U JP H0313472U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- main
- bypass
- shaft
- main valve
- 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 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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
- Taps Or Cocks (AREA)
- Sliding Valves (AREA)
Description
第１図は本考案の一実施例を示す立面図、第２
図は同実施例の入口弁の説明図、第３図は同実施
例のスイベルジヨイントの構成を示す断面図、第
４図は従来の水車の入口弁を示す立面図である。
１……水車の入口弁、２……主弁、３……バイ
パス弁、４Ａ……上流側水圧管、４Ｂ……下流側
水圧管、５Ｂ……下流側バイパス管、１３……主
弁の弁軸、１４……貫通穴、１５……スイベルジ
ヨイント、２１……不銹鋼製の円筒。
Figure 1 is an elevational view showing one embodiment of the present invention;
The figure is an explanatory diagram of the inlet valve of the same embodiment, FIG. 3 is a sectional view showing the structure of the swivel joint of the same embodiment, and FIG. 4 is an elevational view showing the inlet valve of a conventional water turbine. 1... Water turbine inlet valve, 2... Main valve, 3... Bypass valve, 4A... Upstream penstock pipe, 4B... Downstream penstock pipe, 5B... Downstream bypass pipe, 13... Main valve Valve stem, 14... through hole, 15... swivel joint, 21... cylinder made of stainless steel.
Claims (1)
が穿設され弁胴を貫通する主弁の弁軸と、同弁軸
に結合されたバイパス弁と、同バイパス弁と主弁
出口側管路に接続した下流側バイパス管との間に
配設されたスイベルジヨイントとを具備すること
を特徴とする水車の入口弁。 A valve shaft of the main valve that is provided on the upstream side of the main plate of the main valve and passes through the valve body with a through hole in the center, a bypass valve connected to the valve shaft, and the bypass valve and the main valve outlet side. An inlet valve for a water turbine, comprising: a swivel joint disposed between a downstream bypass pipe connected to a pipe line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989071682U JPH0313472U (en) | 1989-06-21 | 1989-06-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989071682U JPH0313472U (en) | 1989-06-21 | 1989-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0313472U true JPH0313472U (en) | 1991-02-12 |
Family
ID=31608930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989071682U Pending JPH0313472U (en) | 1989-06-21 | 1989-06-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0313472U (en) |
-
1989
- 1989-06-21 JP JP1989071682U patent/JPH0313472U/ja active Pending