CN103398398B - The double containment syndeton of a kind of gas-turbine combustion chamber burner inner liner and changeover portion - Google Patents
The double containment syndeton of a kind of gas-turbine combustion chamber burner inner liner and changeover portion Download PDFInfo
- Publication number
- CN103398398B CN103398398B CN201310349647.0A CN201310349647A CN103398398B CN 103398398 B CN103398398 B CN 103398398B CN 201310349647 A CN201310349647 A CN 201310349647A CN 103398398 B CN103398398 B CN 103398398B
- Authority
- CN
- China
- Prior art keywords
- elastic sealing
- changeover portion
- inner liner
- burner inner
- preposition
- 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
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 34
- 238000007789 sealing Methods 0.000 claims abstract description 105
- 238000001816 cooling Methods 0.000 claims abstract description 47
- 238000010276 construction Methods 0.000 claims abstract description 30
- 238000012856 packing Methods 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 6
- 239000000567 combustion gas Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310349647.0A CN103398398B (en) | 2013-08-12 | 2013-08-12 | The double containment syndeton of a kind of gas-turbine combustion chamber burner inner liner and changeover portion |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310349647.0A CN103398398B (en) | 2013-08-12 | 2013-08-12 | The double containment syndeton of a kind of gas-turbine combustion chamber burner inner liner and changeover portion |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103398398A CN103398398A (en) | 2013-11-20 |
CN103398398B true CN103398398B (en) | 2016-01-20 |
Family
ID=49562077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310349647.0A Active CN103398398B (en) | 2013-08-12 | 2013-08-12 | The double containment syndeton of a kind of gas-turbine combustion chamber burner inner liner and changeover portion |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103398398B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104359127A (en) * | 2014-10-31 | 2015-02-18 | 北京华清燃气轮机与煤气化联合循环工程技术有限公司 | Channel type cooling structure of flame tube in combustion chamber of gas turbine |
EP3073057B1 (en) | 2015-03-27 | 2019-05-15 | Ansaldo Energia Switzerland AG | Gas turbine hula seal and corresponding method |
CN104864416A (en) * | 2015-04-22 | 2015-08-26 | 北京华清燃气轮机与煤气化联合循环工程技术有限公司 | Connecting structure of combustion liner and transition section |
JP6779098B2 (en) * | 2016-10-24 | 2020-11-04 | 三菱パワー株式会社 | Gas turbine combustor |
CN111750380B (en) * | 2019-03-28 | 2021-09-21 | 中国航发湖南动力机械研究所 | Flame tube outlet connecting device |
CN114412645B (en) * | 2021-12-26 | 2023-01-31 | 西北工业大学 | Cooling structure and cooling method of laminated plate with slit ribs for turbofan engine combustion chamber |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1707080A (en) * | 2004-06-04 | 2005-12-14 | 通用电气公司 | Methods and apparatus for low emission gas turbine energy generation |
WO2009039142A2 (en) * | 2007-09-17 | 2009-03-26 | Delavan Inc | Flexure seal for fuel injection nozzle |
DE102009044135A1 (en) * | 2008-09-30 | 2010-04-01 | General Electric Company (N.D.Ges.D. Staates New York) | Combustor gasket with impingement cooling |
EP2228602A2 (en) * | 2009-03-10 | 2010-09-15 | General Electric Company | Combustor liner cooling system |
CN102213445A (en) * | 2010-04-06 | 2011-10-12 | 燃气涡轮效率瑞典Ab公司 | Angled seal cooling system |
JP2011226481A (en) * | 2010-04-19 | 2011-11-10 | General Electric Co <Ge> | Combustor liner cooling at transition duct interface and related method |
CN102374537A (en) * | 2010-08-12 | 2012-03-14 | 通用电气公司 | Combustor liner cooling system |
CN102678335A (en) * | 2011-02-01 | 2012-09-19 | 通用电气公司 | Turbulated aft-end liner assembly and cooling method |
CN203464331U (en) * | 2013-08-12 | 2014-03-05 | 北京华清燃气轮机与煤气化联合循环工程技术有限公司 | Dual-sealing connecting structure for flame tube and transition section of gas turbine combustion chamber |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100186415A1 (en) * | 2009-01-23 | 2010-07-29 | General Electric Company | Turbulated aft-end liner assembly and related cooling method |
-
2013
- 2013-08-12 CN CN201310349647.0A patent/CN103398398B/en active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1707080A (en) * | 2004-06-04 | 2005-12-14 | 通用电气公司 | Methods and apparatus for low emission gas turbine energy generation |
WO2009039142A2 (en) * | 2007-09-17 | 2009-03-26 | Delavan Inc | Flexure seal for fuel injection nozzle |
DE102009044135A1 (en) * | 2008-09-30 | 2010-04-01 | General Electric Company (N.D.Ges.D. Staates New York) | Combustor gasket with impingement cooling |
CN101713539A (en) * | 2008-09-30 | 2010-05-26 | 通用电气公司 | Impingement cooled combustor seal |
EP2228602A2 (en) * | 2009-03-10 | 2010-09-15 | General Electric Company | Combustor liner cooling system |
CN102213445A (en) * | 2010-04-06 | 2011-10-12 | 燃气涡轮效率瑞典Ab公司 | Angled seal cooling system |
JP2011226481A (en) * | 2010-04-19 | 2011-11-10 | General Electric Co <Ge> | Combustor liner cooling at transition duct interface and related method |
CN102374537A (en) * | 2010-08-12 | 2012-03-14 | 通用电气公司 | Combustor liner cooling system |
CN102678335A (en) * | 2011-02-01 | 2012-09-19 | 通用电气公司 | Turbulated aft-end liner assembly and cooling method |
CN203464331U (en) * | 2013-08-12 | 2014-03-05 | 北京华清燃气轮机与煤气化联合循环工程技术有限公司 | Dual-sealing connecting structure for flame tube and transition section of gas turbine combustion chamber |
Also Published As
Publication number | Publication date |
---|---|
CN103398398A (en) | 2013-11-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103398398B (en) | The double containment syndeton of a kind of gas-turbine combustion chamber burner inner liner and changeover portion | |
CN102678335B (en) | Turbulent flowization aft-end liner assembly | |
CN102242934B (en) | For burner assembly and the cooling means thereof of turbine | |
CN102607065B (en) | There is the gas turbine burner end-cap assembly of integrated current limiter and manifold seal | |
US9255484B2 (en) | Aft frame and method for cooling aft frame | |
JP5675218B2 (en) | Impingement cooled transition piece rear frame | |
US10041675B2 (en) | Multiple ventilated rails for sealing of combustor heat shields | |
CN103032894B (en) | System for the cap assemblies of supplied with pressurised fluid to gas turbine burner | |
CN104515146B (en) | The cooling coupling tube after-frame in inside | |
CN104061594B (en) | The transition conduit of improved cooling is carried in turbine | |
US20140260277A1 (en) | Flow sleeve for a combustion module of a gas turbine | |
CN102459823B (en) | The parts of the housing of gas turbine, steam turbine or compressor and turbo machine | |
CN103422990A (en) | Cooling system and method for turbine system | |
JP5865204B2 (en) | Axial turbine and power plant | |
CN104487660B (en) | Turbine and electricity generation system | |
JP2015078694A (en) | Combustor cooling structure | |
CN203757767U (en) | Floating wall type flame drum macropore structure with flow guide edge | |
CN107435563A (en) | A kind of case structure with tip clearance control and the flowing control of leaf top | |
CN103423774B (en) | The syndeton that a kind of combustion chamber flame drum and changeover portion seal | |
CN113188154B (en) | Flame tube with cooling structure | |
CN205825114U (en) | There is the cannular combustion chamber of the gas turbine of self-cooling function | |
CN205036457U (en) | Gas turbine exhaust casing cooling device | |
KR101669373B1 (en) | Combustor nozzle assembly, and combustor and gas turbine provided with same | |
JP2012117539A (en) | Axial flow gas turbine | |
CN203464335U (en) | Sealed connecting structure of combustion chamber flame tube with pressure stabilizing cavity and transition section |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Double-seal connection structure of flame tube and transition section of combustion gas turbine combustion chamber Effective date of registration: 20161104 Granted publication date: 20160120 Pledgee: Tsinghua Holdings Co., Ltd. Pledgor: Beijing Huatsing Gas Turbine & IGCC Technology Co., Ltd. Registration number: 2016990000853 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PP01 | Preservation of patent right |
Effective date of registration: 20190820 Granted publication date: 20160120 |
|
PP01 | Preservation of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20191211 Granted publication date: 20160120 Pledgee: Tsinghua Holdings Co., Ltd. Pledgor: Beijing Huatsing Gas Turbine & IGCC Technology Co., Ltd. Registration number: 2016990000853 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20191230 Granted publication date: 20160120 |
|
PD01 | Discharge of preservation of patent | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200116 Address after: 102209 Beijing Changping District in the future of the national electric investment group Park in the future science city south of Beijing Patentee after: China United heavy-duty gas turbine technology Co., Ltd. Address before: 100084 No. 8, building 1, No. 1001, Zhongguancun East Road, Beijing, Haidian District Patentee before: Beijing Huatsing Gas Turbine & IGCC Technology Co., Ltd. |
|
TR01 | Transfer of patent right |