JPS62111904U - - Google Patents
Info
- Publication number
- JPS62111904U JPS62111904U JP20365285U JP20365285U JPS62111904U JP S62111904 U JPS62111904 U JP S62111904U JP 20365285 U JP20365285 U JP 20365285U JP 20365285 U JP20365285 U JP 20365285U JP S62111904 U JPS62111904 U JP S62111904U
- Authority
- JP
- Japan
- Prior art keywords
- water level
- drain tank
- level control
- control device
- pressure 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000010586 diagram Methods 0.000 description 4
Description
第１図は本考案によるドレンタンクの水位制御
装置を示した概略構成図、第２図は原子力発電プ
ラントの概略構成図、第３図は従来のドレンタン
クの水位制御装置を示した概略構成図、第４図は
中間弁全閉テスト中のドレンタンク水位および水
位調節弁開度の変動を示した図である。
１３……ドレンタンク、１４……水位調節弁、
２０……水位発信器、２１……水位調節計、２５
……電空変換器、２９……加算器、３０，３１…
…模擬水位信号、２……水位信号発生器、３３…
…スイツチ。
Fig. 1 is a schematic block diagram showing a drain tank water level control device according to the present invention, Fig. 2 is a schematic block diagram of a nuclear power plant, and Fig. 3 is a schematic block diagram showing a conventional drain tank water level control device. , FIG. 4 is a diagram showing fluctuations in the drain tank water level and the water level control valve opening degree during the intermediate valve fully closed test. 13...Drain tank, 14...Water level control valve,
20...Water level transmitter, 21...Water level controller, 25
...Electro-pneumatic converter, 29...Adder, 30, 31...
...Simulated water level signal, 2...Water level signal generator, 33...
...Switch.
Claims (1)
蒸気の湿気を除去する湿分分離器に設けたドレン
タンクの水位制御装置において；上記低圧タービ
ン入口に設けた中間弁の全閉テスト中に模擬水位
信号を上記ドレンタンクの水位調節装置に出力す
る信号発生器を備えたことを特徴とするドレンタ
ンクの水位制御装置。 In a water level control device for a drain tank installed in a moisture separator that removes moisture from humid steam flowing into a low-pressure turbine from a high-pressure turbine; A water level control device for a drain tank, comprising a signal generator that outputs an output to a water level control device for the drain tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20365285U JPS62111904U (en) | 1985-12-28 | 1985-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20365285U JPS62111904U (en) | 1985-12-28 | 1985-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62111904U true JPS62111904U (en) | 1987-07-16 |
Family
ID=31169181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20365285U Pending JPS62111904U (en) | 1985-12-28 | 1985-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62111904U (en) |
-
1985
- 1985-12-28 JP JP20365285U patent/JPS62111904U/ja active Pending
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