JPH0321503U - - Google Patents
Info
- Publication number
- JPH0321503U JPH0321503U JP8115189U JP8115189U JPH0321503U JP H0321503 U JPH0321503 U JP H0321503U JP 8115189 U JP8115189 U JP 8115189U JP 8115189 U JP8115189 U JP 8115189U JP H0321503 U JPH0321503 U JP H0321503U
- Authority
- JP
- Japan
- Prior art keywords
- line
- turbine
- steam
- superheat
- superheat prevention
- 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
- 230000002265 prevention Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Turbines (AREA)
Description
第１図は本考案による蒸気タービンの過熱防止
装置の一例を示す系統図、第２図は従来の蒸気タ
ービンを示す系統図である。
１…蒸気タービン、１ａ…タービン高圧部分、
１ｃ…タービン中間部、５…復水装置、１１…ノ
ズル、１２…過熱防止ライン、１３，１４…切換
弁。
FIG. 1 is a system diagram showing an example of a steam turbine overheat prevention device according to the present invention, and FIG. 2 is a system diagram showing a conventional steam turbine. 1... Steam turbine, 1a... Turbine high pressure part,
1c...Turbine intermediate portion, 5...Condensing device, 11...Nozzle, 12...Superheat prevention line, 13, 14...Switching valve.
Claims (1)
中間口からタービン高圧部分に逆流した蒸気を排
出するノズルと、このノズルを低圧蒸気ライン及
び復水装置にそれぞれ接続する過熱防止ラインと
、この過熱防止ラインにおける低圧蒸気ライン側
及び復水装置側の各ライン部分にそれぞれ設けた
切換弁とを具備することを特徴とする蒸気タービ
ンの過熱防止装置。 A nozzle installed in the high-pressure part of the steam turbine to discharge steam that has flowed back from the turbine intermediate port to the high-pressure part of the turbine, a superheat prevention line that connects this nozzle to the low-pressure steam line and the condensing device, and a superheat prevention line in this superheat prevention line. A superheat prevention device for a steam turbine, comprising a switching valve provided in each line portion on a low-pressure steam line side and a condensing device side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8115189U JPH0321503U (en) | 1989-07-12 | 1989-07-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8115189U JPH0321503U (en) | 1989-07-12 | 1989-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0321503U true JPH0321503U (en) | 1991-03-04 |
Family
ID=31626833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8115189U Pending JPH0321503U (en) | 1989-07-12 | 1989-07-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0321503U (en) |
-
1989
- 1989-07-12 JP JP8115189U patent/JPH0321503U/ja active Pending