JPS59192602U - steam turbine - Google Patents
steam turbineInfo
- Publication number
- JPS59192602U JPS59192602U JP8588783U JP8588783U JPS59192602U JP S59192602 U JPS59192602 U JP S59192602U JP 8588783 U JP8588783 U JP 8588783U JP 8588783 U JP8588783 U JP 8588783U JP S59192602 U JPS59192602 U JP S59192602U
- Authority
- JP
- Japan
- Prior art keywords
- steam turbine
- steam
- unloader valve
- turbine
- 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
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の蒸気タービンにおけるグランド蒸気系統
を示す構成図、第２図は蒸気タービンの負荷に対する高
圧グランド部からの漏洩蒸気量を示す曲線図、第３図は
本考案の一実施例を示す構成図である。
１・・・・・・蒸気タービン、２・・・・・・高圧グラ
ンド部、３・・・・・・グランド蒸気供給管、４・・・
・・・低圧グランド部、６・・・・・・アンローダ弁、
７・・・・・・復水器、８・・・・・・導入管、９・・
・・・・ミニマムストップ付ドレン弁。Fig. 1 is a configuration diagram showing the gland steam system in a conventional steam turbine, Fig. 2 is a curve diagram showing the amount of leaked steam from the high-pressure gland section with respect to the load of the steam turbine, and Fig. 3 is a diagram showing an embodiment of the present invention. FIG. 1...Steam turbine, 2...High pressure gland section, 3...Gland steam supply pipe, 4...
...Low pressure gland section, 6...Unloader valve,
7...Condenser, 8...Introduction pipe, 9...
...Drain valve with minimum stop.
Claims (1)
するとともに余剰分をアンローダ弁を介して復水器に排
出する小形蒸気タービンにおいて、前記アンローダ弁の
出口側とタービンの下流の段落とを連結する導入管を設
けるとともに、前記アンローダ弁と復水器との間にミニ
マムストップ付ドレン弁を設けた゛ことを特徴とする蒸
気タービン。In a small steam turbine that introduces leaked steam from a high-pressure gland part into a low-pressure gland part and discharges surplus steam to a condenser via an unloader valve, the outlet side of the unloader valve is connected to a downstream stage of the turbine. A steam turbine characterized in that an inlet pipe is provided, and a drain valve with a minimum stop is provided between the unloader valve and the condenser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8588783U JPS59192602U (en) | 1983-06-07 | 1983-06-07 | steam turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8588783U JPS59192602U (en) | 1983-06-07 | 1983-06-07 | steam turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59192602U true JPS59192602U (en) | 1984-12-21 |
Family
ID=30215846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8588783U Pending JPS59192602U (en) | 1983-06-07 | 1983-06-07 | steam turbine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59192602U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0414703U (en) * | 1990-05-23 | 1992-02-06 | ||
| JPH04103807A (en) * | 1990-08-23 | 1992-04-06 | Toshiba Corp | Steam turbine system |
-
1983
- 1983-06-07 JP JP8588783U patent/JPS59192602U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0414703U (en) * | 1990-05-23 | 1992-02-06 | ||
| JPH04103807A (en) * | 1990-08-23 | 1992-04-06 | Toshiba Corp | Steam turbine system |
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