JPS6282305U - - Google Patents
Info
- Publication number
- JPS6282305U JPS6282305U JP17355985U JP17355985U JPS6282305U JP S6282305 U JPS6282305 U JP S6282305U JP 17355985 U JP17355985 U JP 17355985U JP 17355985 U JP17355985 U JP 17355985U JP S6282305 U JPS6282305 U JP S6282305U
- Authority
- JP
- Japan
- Prior art keywords
- bypass
- condenser
- pipe
- bent pipe
- 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
- 238000010248 power generation Methods 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
Landscapes
- Control Of Turbines (AREA)
Description
第１図は本考案に係る発電プラントのバイパス
配管装置の一実施例を示す側面図、第２図はバイ
パス管内の圧力履歴を従来との対比において説明
するグラフであり、第３図は一般的な発電プラン
トの系統図、第４図は従来のタービンバイパス配
管系統図である。
１……原子炉、２……隔離弁、３……主蒸気弁
、４……主蒸気止め弁、５……蒸気加減弁、６…
…高圧タービン、７……湿分分離器、８……イン
タセプト弁、９……低圧タービン、１０……発電
機、１１……復水器、１２……復水ポンプ、１３
……タービンバイパス弁、１４……バイパス管、
１５……減圧減温器、１６……直管、１７……曲
り管、１８……オリフイス、１９……立下り管。
Fig. 1 is a side view showing one embodiment of the bypass piping system for a power generation plant according to the present invention, Fig. 2 is a graph illustrating the pressure history inside the bypass pipe in comparison with the conventional one, and Fig. 3 is a typical FIG. 4 is a diagram of a conventional turbine bypass piping system. 1...Reactor, 2...Isolation valve, 3...Main steam valve, 4...Main steam stop valve, 5...Steam control valve, 6...
... High pressure turbine, 7 ... Moisture separator, 8 ... Intercept valve, 9 ... Low pressure turbine, 10 ... Generator, 11 ... Condenser, 12 ... Condensate pump, 13
...Turbine bypass valve, 14...Bypass pipe,
15...Reducing pressure desuperheater, 16...Straight pipe, 17...Bent pipe, 18...Orifice, 19...Down pipe.
Claims (1)
イパスして復水器に直接流入させるバイパス配管
装置において、復水器入口の減圧減温器の直ぐ上
流に曲り管を設け、この曲り管を立下り管に接続
したことを特徴とする発電プラントのバイパス配
管装置。 In a bypass piping system that allows main steam in a power plant to bypass the turbine and flow directly into the condenser, a bent pipe is installed immediately upstream of the depressurizer at the inlet of the condenser, and this bent pipe is connected to a down pipe. A bypass piping device for a power generation plant, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17355985U JPS6282305U (en) | 1985-11-13 | 1985-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17355985U JPS6282305U (en) | 1985-11-13 | 1985-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6282305U true JPS6282305U (en) | 1987-05-26 |
Family
ID=31111131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17355985U Pending JPS6282305U (en) | 1985-11-13 | 1985-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6282305U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016142211A (en) * | 2015-02-03 | 2016-08-08 | 三菱日立パワーシステムズ株式会社 | Piping system cleaning method, piping system, and steam turbine plant |
-
1985
- 1985-11-13 JP JP17355985U patent/JPS6282305U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016142211A (en) * | 2015-02-03 | 2016-08-08 | 三菱日立パワーシステムズ株式会社 | Piping system cleaning method, piping system, and steam turbine plant |
| WO2016125345A1 (en) * | 2015-02-03 | 2016-08-11 | 三菱日立パワーシステムズ株式会社 | Piping system cleaning method, piping system, and steam turbine plant |
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