JPH0240937U - - Google Patents
Info
- Publication number
- JPH0240937U JPH0240937U JP11931988U JP11931988U JPH0240937U JP H0240937 U JPH0240937 U JP H0240937U JP 11931988 U JP11931988 U JP 11931988U JP 11931988 U JP11931988 U JP 11931988U JP H0240937 U JPH0240937 U JP H0240937U
- Authority
- JP
- Japan
- Prior art keywords
- gas turbine
- gas
- air
- exhaust duct
- fuel remaining
- 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
- 238000010926 purge Methods 0.000 claims description 6
- 239000000446 fuel Substances 0.000 claims 3
- 239000007858 starting material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Supercharger (AREA)
Description
第１図は本考案によるガスタービンパージ装置
の概略図、第２図は従来のガスタービンパージ装
置を示す図である。
１……ガスタービン、３……起動装置、４……
吸気ダクト、５……吸気室、６……排気室、７…
…排気ダクト、８，９，１０……ドレン配管、２
０……エアーパージ配管、２３……弁装置、２５
……エアーパージ配管、２６……弁装置。
FIG. 1 is a schematic diagram of a gas turbine purge device according to the present invention, and FIG. 2 is a diagram showing a conventional gas turbine purge device. 1...Gas turbine, 3...Starting device, 4...
Intake duct, 5...Intake chamber, 6...Exhaust chamber, 7...
...Exhaust duct, 8,9,10...Drain piping, 2
0... Air purge piping, 23... Valve device, 25
...Air purge piping, 26...Valve device.
Claims (1)
を着火に先立つて作動させ、ガスタービンを回転
させることで、吸込空気をガスタービン通路部内
に導き、ガスタービン内部に残留しているガス燃
料や下流側の排気室や排気ダクトに残留している
ガス燃料を排気ダクトを通して大気に掃気するよ
うにしたガスタービンパージ装置において、ガス
タービンの空気圧縮機吐出側に、吐出空気を逃が
す系統を設け、この系統の吐出空気をガス燃料が
残留しやすい部位に送り込むようにしたことを特
徴とするガスタービンパージ装置。 The starter device connected to the shaft of the gas turbine is operated prior to ignition, and the gas turbine is rotated to guide the intake air into the gas turbine passage, removing the gas fuel remaining inside the gas turbine and the downstream side. In a gas turbine purge system that scavenges gaseous fuel remaining in the exhaust chamber or exhaust duct into the atmosphere through the exhaust duct, a system for releasing discharged air is provided on the air compressor discharge side of the gas turbine, and this system A gas turbine purge device characterized in that discharged air is sent to areas where gas fuel tends to remain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11931988U JPH0240937U (en) | 1988-09-13 | 1988-09-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11931988U JPH0240937U (en) | 1988-09-13 | 1988-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0240937U true JPH0240937U (en) | 1990-03-20 |
Family
ID=31364444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11931988U Pending JPH0240937U (en) | 1988-09-13 | 1988-09-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0240937U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008041478A1 (en) * | 2006-09-28 | 2008-04-10 | Mitsubishi Heavy Industries, Ltd. | Method and device for starting and stopping gas turbine |
-
1988
- 1988-09-13 JP JP11931988U patent/JPH0240937U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008041478A1 (en) * | 2006-09-28 | 2008-04-10 | Mitsubishi Heavy Industries, Ltd. | Method and device for starting and stopping gas turbine |
| US8151572B2 (en) | 2006-09-28 | 2012-04-10 | Mitsubishi Heavy Industries, Ltd. | Method of starting and stopping gas turbine and start-and-stop control device |