JPS603202U - Steam turbine control device - Google Patents
Steam turbine control deviceInfo
- Publication number
- JPS603202U JPS603202U JP9487483U JP9487483U JPS603202U JP S603202 U JPS603202 U JP S603202U JP 9487483 U JP9487483 U JP 9487483U JP 9487483 U JP9487483 U JP 9487483U JP S603202 U JPS603202 U JP S603202U
- Authority
- JP
- Japan
- Prior art keywords
- control device
- steam turbine
- turbine control
- opening
- casing
- 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
Landscapes
- Control Of 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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は一般的な原子力発電プラントの概略系統図、第
２図は蒸気加減弁とバイパス弁との開閉動作関係を示す
線図、第３図は蒸気加減弁の開閉動作を示す概略制御系
統図、第４図は本考案に係る蒸気加減弁を開閉駆動せし
める油筒の一部を示す断面図、第５図は第４図の■−■
矢視切断断面図である。
８・・・蒸気加減弁、４４ａ、４４ｂ・・・突出部、９
・・・バイパス弁、４５・・・ディスクダンプ弁、４０
・・・油筒、４８・・・隆起部、４１・・・ケーシング
、４９・・・絞り装置。 。Figure 1 is a schematic system diagram of a typical nuclear power plant, Figure 2 is a line diagram showing the opening/closing operation relationship between the steam regulator valve and bypass valve, and Figure 3 is a schematic control system showing the opening/closing operation of the steam regulator valve. 4 is a sectional view showing a part of the oil cylinder that opens and closes the steam control valve according to the present invention, and FIG.
It is a cross-sectional view taken along the arrow. 8...Steam control valve, 44a, 44b...Protrusion part, 9
... Bypass valve, 45 ... Disc dump valve, 40
...oil cylinder, 48...protrusion, 41...casing, 49...throttle device. .
Claims (1)
まれたディスクダンプ弁の開閉によって上記ケーシング
内の圧油を給排し、蒸気加減弁を急開、急閉せしめるも
のにおいて、ケーシングに横断的に配設された絞り装置
の透口で、かつ突出部によって区画される油路に臨み、
ディスクダンプ弁に隆起部を延設したことを特徴とする
蒸気タービンの制御装置。Pressure oil in the casing is supplied and discharged by opening and closing a disc dump valve built into the casing of the oil cylinder that drives the steam regulating valve, and the steam regulating valve is suddenly opened and closed. facing the oil passage defined by the protrusion and at the opening of the throttling device installed in the
A control device for a steam turbine, characterized in that a protuberance is provided on a disk dump valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9487483U JPS603202U (en) | 1983-06-22 | 1983-06-22 | Steam turbine control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9487483U JPS603202U (en) | 1983-06-22 | 1983-06-22 | Steam turbine control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS603202U true JPS603202U (en) | 1985-01-11 |
Family
ID=30226864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9487483U Pending JPS603202U (en) | 1983-06-22 | 1983-06-22 | Steam turbine control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS603202U (en) |
-
1983
- 1983-06-22 JP JP9487483U patent/JPS603202U/en active Pending
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