JPS6058882U - water turbine inlet valve - Google Patents

water turbine inlet valve

Info

Publication number
JPS6058882U
JPS6058882U JP1983151972U JP15197283U JPS6058882U JP S6058882 U JPS6058882 U JP S6058882U JP 1983151972 U JP1983151972 U JP 1983151972U JP 15197283 U JP15197283 U JP 15197283U JP S6058882 U JPS6058882 U JP S6058882U
Authority
JP
Japan
Prior art keywords
valve
water turbine
inlet valve
turbine inlet
water
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
Application number
JP1983151972U
Other languages
Japanese (ja)
Other versions
JPH0110445Y2 (en
Inventor
孝 大河原
Original Assignee
東芝エンジニアリング株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 東芝エンジニアリング株式会社 filed Critical 東芝エンジニアリング株式会社
Priority to JP1983151972U priority Critical patent/JPS6058882U/en
Publication of JPS6058882U publication Critical patent/JPS6058882U/en
Application granted granted Critical
Publication of JPH0110445Y2 publication Critical patent/JPH0110445Y2/ja
Granted legal-status Critical Current

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)
  • Magnetically Actuated Valves (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の水車の入口弁の構造の断面図、第２図は
本考案に係る大口弁の構造の断面図、第３図はバイパス
管に設けた弁の作動を説明したブロック図である。 １・・・・・・水車のケーシング、２・・・・・・入口
弁、３・・・・・・鉄管、４・・・・・・弁体、５・・
・・・・弁胴、６・・・・・・可動シート、１０・・・
・・・バイパス管、１１・・・・・・側弁、１２・・・
・・・圧力検出装置。Figure 1 is a sectional view of the structure of a conventional water turbine inlet valve, Figure 2 is a sectional view of the structure of the large mouth valve according to the present invention, and Figure 3 is a block diagram explaining the operation of the valve installed in the bypass pipe. be. 1... Water turbine casing, 2... Inlet valve, 3... Steel pipe, 4... Valve body, 5...
...Valve body, 6...Movable seat, 10...
... Bypass pipe, 11 ... Side valve, 12 ...
...Pressure detection device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 水車のケーシングと、このケーシングよりも上流側の大
口弁に水を供給する鉄管との間をバイパス管で連結し、
このバイパス管の途中に弁を設け、また該鉄管には鉄管
内の水圧を検出する圧力検出装置を設け、この圧力検出
装置と弁とを電気的に接続し、検出圧力が所定値以上と
なった際に上記弁を開とするようにしたことを特徴とす
る水車の大口弁。A bypass pipe connects the casing of the water turbine and the iron pipe that supplies water to the large mouth valve upstream of the casing.
A valve is installed in the middle of this bypass pipe, and a pressure detection device is installed in the iron pipe to detect the water pressure inside the iron pipe, and this pressure detection device and the valve are electrically connected, and when the detected pressure exceeds a predetermined value, A large mouth valve for a water turbine, characterized in that the valve is opened when the valve is opened.
JP1983151972U 1983-09-30 1983-09-30 water turbine inlet valve Granted JPS6058882U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983151972U JPS6058882U (en) 1983-09-30 1983-09-30 water turbine inlet valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983151972U JPS6058882U (en) 1983-09-30 1983-09-30 water turbine inlet valve

Publications (2)

Publication Number Publication Date
JPS6058882U true JPS6058882U (en) 1985-04-24
JPH0110445Y2 JPH0110445Y2 (en) 1989-03-24

Family

ID=30336620

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983151972U Granted JPS6058882U (en) 1983-09-30 1983-09-30 water turbine inlet valve

Country Status (1)

Country Link
JP (1) JPS6058882U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56155165U (en) * 1980-04-22 1981-11-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56155165U (en) * 1980-04-22 1981-11-19

Also Published As

Publication number Publication date
JPH0110445Y2 (en) 1989-03-24

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