CN110030094B - 一种燃气轮机燃气遮断系统 - Google Patents
一种燃气轮机燃气遮断系统 Download PDFInfo
- Publication number
- CN110030094B CN110030094B CN201910393002.4A CN201910393002A CN110030094B CN 110030094 B CN110030094 B CN 110030094B CN 201910393002 A CN201910393002 A CN 201910393002A CN 110030094 B CN110030094 B CN 110030094B
- Authority
- CN
- China
- Prior art keywords
- valve
- oil
- electromagnetic valve
- half cylinder
- cartridge
- 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.)
- Active
Links
- 239000003921 oil Substances 0.000 claims abstract description 121
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 37
- 239000007789 gas Substances 0.000 claims description 47
- 239000002737 fuel gas Substances 0.000 claims description 7
- 230000006698 induction Effects 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 6
- 230000003111 delayed effect Effects 0.000 claims description 3
- 239000000446 fuel Substances 0.000 claims 1
- 230000004044 response Effects 0.000 abstract description 9
- 230000005611 electricity Effects 0.000 abstract 1
- 230000007246 mechanism Effects 0.000 description 7
- 238000012544 monitoring process Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010729 system oil Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
- F02C9/26—Control of fuel supply
- F02C9/28—Regulating systems responsive to plant or ambient parameters, e.g. temperature, pressure, rotor speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/021—Valves for interconnecting the fluid chambers of an actuator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B19/00—Testing; Calibrating; Fault detection or monitoring; Simulation or modelling of fluid-pressure systems or apparatus not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
- F15B21/041—Removal or measurement of solid or liquid contamination, e.g. filtering
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Combustion & Propulsion (AREA)
- Analytical Chemistry (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910393002.4A CN110030094B (zh) | 2019-05-13 | 2019-05-13 | 一种燃气轮机燃气遮断系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910393002.4A CN110030094B (zh) | 2019-05-13 | 2019-05-13 | 一种燃气轮机燃气遮断系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110030094A CN110030094A (zh) | 2019-07-19 |
CN110030094B true CN110030094B (zh) | 2024-02-09 |
Family
ID=67241966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910393002.4A Active CN110030094B (zh) | 2019-05-13 | 2019-05-13 | 一种燃气轮机燃气遮断系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110030094B (zh) |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05141204A (ja) * | 1991-11-18 | 1993-06-08 | Fuji Electric Co Ltd | 蒸気タービン用非常塞止弁のトリツプ装置 |
JPH06117203A (ja) * | 1992-10-05 | 1994-04-26 | Toshiba Corp | 蒸気タ−ビンの蒸気弁駆動装置 |
JP2000064811A (ja) * | 1998-08-18 | 2000-02-29 | Toshiba Corp | 蒸気弁制御装置 |
CN202937311U (zh) * | 2012-12-03 | 2013-05-15 | 上海诚动液压科技发展有限公司 | 一种液压触发安全快关的阀门电动伺服执行器 |
CN203515815U (zh) * | 2013-11-04 | 2014-04-02 | 刘晓阳 | 一种燃气轮机遮断装置 |
JP2017115804A (ja) * | 2015-12-25 | 2017-06-29 | 株式会社東芝 | 蒸気弁駆動装置 |
CN108194688A (zh) * | 2018-04-08 | 2018-06-22 | 四川海纳恒太科技工程有限公司 | 一种进水球阀液压控制系统 |
CN207609450U (zh) * | 2017-12-06 | 2018-07-13 | 贵州鸭溪发电有限公司 | 一种用于汽轮机的液压遮断系统 |
CN109268347A (zh) * | 2018-11-26 | 2019-01-25 | 湖北华电江陵发电有限公司 | 一种发电机组及其汽轮机遮断预警系统 |
CN209855908U (zh) * | 2019-05-13 | 2019-12-27 | 国电环境保护研究院有限公司 | 一种燃气轮机燃气遮断系统 |
-
2019
- 2019-05-13 CN CN201910393002.4A patent/CN110030094B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05141204A (ja) * | 1991-11-18 | 1993-06-08 | Fuji Electric Co Ltd | 蒸気タービン用非常塞止弁のトリツプ装置 |
JPH06117203A (ja) * | 1992-10-05 | 1994-04-26 | Toshiba Corp | 蒸気タ−ビンの蒸気弁駆動装置 |
JP2000064811A (ja) * | 1998-08-18 | 2000-02-29 | Toshiba Corp | 蒸気弁制御装置 |
CN202937311U (zh) * | 2012-12-03 | 2013-05-15 | 上海诚动液压科技发展有限公司 | 一种液压触发安全快关的阀门电动伺服执行器 |
CN203515815U (zh) * | 2013-11-04 | 2014-04-02 | 刘晓阳 | 一种燃气轮机遮断装置 |
JP2017115804A (ja) * | 2015-12-25 | 2017-06-29 | 株式会社東芝 | 蒸気弁駆動装置 |
CN207609450U (zh) * | 2017-12-06 | 2018-07-13 | 贵州鸭溪发电有限公司 | 一种用于汽轮机的液压遮断系统 |
CN108194688A (zh) * | 2018-04-08 | 2018-06-22 | 四川海纳恒太科技工程有限公司 | 一种进水球阀液压控制系统 |
CN109268347A (zh) * | 2018-11-26 | 2019-01-25 | 湖北华电江陵发电有限公司 | 一种发电机组及其汽轮机遮断预警系统 |
CN209855908U (zh) * | 2019-05-13 | 2019-12-27 | 国电环境保护研究院有限公司 | 一种燃气轮机燃气遮断系统 |
Non-Patent Citations (1)
Title |
---|
带位置监测电磁安全插装阀的设计与开发;吴瑞楠;余志勇;王蕾;;液压气动与密封;20160815(08);全文 * |
Also Published As
Publication number | Publication date |
---|---|
CN110030094A (zh) | 2019-07-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102537441B (zh) | 气轮机的自致动泄放阀 | |
CA2749127C (en) | Actuator having an override apparatus | |
EP1841961B1 (en) | Apparatus and method for controlling exhaust pressure | |
KR101462710B1 (ko) | 비례 압력 제어기 | |
CN110469685A (zh) | 一种气动轴流式紧急切断阀 | |
CN209855908U (zh) | 一种燃气轮机燃气遮断系统 | |
CN110030094B (zh) | 一种燃气轮机燃气遮断系统 | |
CN109764012B (zh) | 一种液压执行机构及燃气轮机 | |
US7469712B2 (en) | Relief valve | |
CN203272969U (zh) | 大口径阀门用快关带缓冲气动执行器 | |
JP2013011273A5 (zh) | ||
DK201100480A (en) | A fuel valve for large turbocharged two stroke diesel engines | |
CN102667215A (zh) | 离合器系统和用于运行离合器系统的方法 | |
CN108104884B (zh) | 涡轮机调节控制系统用纯机液式opc系统 | |
CN217712699U (zh) | 机外布置安全阀的通流阀组结构 | |
CN111520198A (zh) | Deh系统危急遮断控制机构 | |
CN109838313B (zh) | 一种燃气轮机防喘放气系统 | |
CN202280482U (zh) | 一种汽轮机速关阀 | |
CN212428961U (zh) | Deh系统危急遮断控制机构 | |
CN111322451B (zh) | 气液联动执行机构 | |
CN209115415U (zh) | 一种液控换向驱动装置 | |
CN208700497U (zh) | 电控压力控制进气切断装置及叉车 | |
CN114198347B (zh) | 一种安全切断阀液压控制系统 | |
CA2404747A1 (en) | Improved engine shutdown valve | |
CN102506291B (zh) | 设备保护装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20231228 Address after: 210023 10 fairyland Road, Xianlin street, Qixia District, Nanjing, Jiangsu Applicant after: Guoneng Nanjing Electric Power Test Research Co.,Ltd. Applicant after: GUODIAN ENVIRONMENTAL PROTECTION RESEARCH INSTITUTE Co.,Ltd. Applicant after: National Energy Group Science and Technology Research Institute Co.,Ltd. Address before: 210031 No. 10, Pudong Road, Pukou District, Jiangsu, Nanjing Applicant before: GUODIAN ENVIRONMENTAL PROTECTION RESEARCH INSTITUTE Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant |