JPS6317838U - - Google Patents
Info
- Publication number
- JPS6317838U JPS6317838U JP10867186U JP10867186U JPS6317838U JP S6317838 U JPS6317838 U JP S6317838U JP 10867186 U JP10867186 U JP 10867186U JP 10867186 U JP10867186 U JP 10867186U JP S6317838 U JPS6317838 U JP S6317838U
- Authority
- JP
- Japan
- Prior art keywords
- air
- compressed air
- accumulator
- switching means
- compressor
- 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
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 239000000446 fuel Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Jet Pumps And Other Pumps (AREA)
Description
第１図は本考案ガスタービンの空気噴射弁空気
供給系の構成の一例を示す模式図、第２図は従来
のガスタービンの空気噴射弁空気供給系の構成の
概要を示す模式図である。
１……圧縮機、２……圧縮機タービン、３……
パワータービン、４……発電機、６……燃焼器、
７……空気噴射弁、８……燃料供給管、９……空
気供給路、１０……アキユムレータ、１１……圧
力センサ、１２……空気ポンプ、１３……モータ
、１６，１７，１８，１９……電磁弁、２１……
制御装置。
FIG. 1 is a schematic diagram showing an example of the configuration of the air injection valve air supply system of the gas turbine of the present invention, and FIG. 2 is a schematic diagram showing the outline of the configuration of the air injection valve air supply system of the conventional gas turbine. 1... Compressor, 2... Compressor turbine, 3...
Power turbine, 4... generator, 6... combustor,
7... Air injection valve, 8... Fuel supply pipe, 9... Air supply path, 10... Accumulator, 11... Pressure sensor, 12... Air pump, 13... Motor, 16, 17, 18, 19 ...Solenoid valve, 21...
Control device.
Claims (1)
給し、燃料の微粒化を図るようにしたガスタービ
ンの空気噴射弁空気供給系において、 圧縮空気の供給が可能な空気ポンプと、 該空気ポンプおよび前記圧縮機から得られた圧
縮空気の貯留が可能なアキユムレータと、 前記空気噴射弁への圧縮空気の供給を前記アキ
ユムレータまたは前記圧縮機のいずれから行うか
を切換える第１の切換手段と、 前記アキユムレータに貯留する圧縮空気の供給
を前記空気ポンプまたは前記圧縮機のいずれから
行うかを切換える第２の切換手段と、 前記ガスタービンの始動時には前記第１切換手
段を介して前記アキユムレータから圧縮空気を供
給し、前記ガスタービンが所定の運転条件に達し
たときに前記第１切換手段および前記第２切換手
段を介して前記圧縮機から圧縮空気を前記空気噴
射弁および前記アキユムレータに供給し、当該ア
キユムレータ内の圧力が所定の圧力以下のときに
前記第２切換手段を介して前記空気ポンプにより
圧縮空気を前記アキユムレータに供給するように
制御する手段と を具えたことを特徴とするガスタービンの空気噴
射弁空気供給系。[Scope of claim for utility model registration] Compressed air can be supplied in a gas turbine air injection valve air supply system that supplies compressed air from a compressor to an air injection valve of a combustor to atomize fuel. an air pump; an accumulator capable of storing compressed air obtained from the air pump and the compressor; and switching between supplying compressed air to the air injection valve from either the accumulator or the compressor. a first switching means; a second switching means for switching whether the compressed air stored in the accumulator is supplied from the air pump or the compressor; and when the gas turbine is started, the first switching means is switched. compressed air is supplied from the accumulator through the gas turbine, and when the gas turbine reaches a predetermined operating condition, the compressed air is supplied from the compressor through the first switching means and the second switching means to the air injection valve and and means for controlling the air pump to supply compressed air to the accumulator via the second switching means when the pressure within the accumulator is below a predetermined pressure. Characteristic gas turbine air injection valve air supply system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10867186U JPS6317838U (en) | 1986-07-17 | 1986-07-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10867186U JPS6317838U (en) | 1986-07-17 | 1986-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6317838U true JPS6317838U (en) | 1988-02-05 |
Family
ID=30986082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10867186U Pending JPS6317838U (en) | 1986-07-17 | 1986-07-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6317838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012140958A (en) * | 2011-01-03 | 2012-07-26 | General Electric Co <Ge> | Purge system, system including purge system, and purge method |
-
1986
- 1986-07-17 JP JP10867186U patent/JPS6317838U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012140958A (en) * | 2011-01-03 | 2012-07-26 | General Electric Co <Ge> | Purge system, system including purge system, and purge method |