CN201599129U - 水泵水轮机导叶轴密封装置 - Google Patents
水泵水轮机导叶轴密封装置 Download PDFInfo
- Publication number
- CN201599129U CN201599129U CN2009203191626U CN200920319162U CN201599129U CN 201599129 U CN201599129 U CN 201599129U CN 2009203191626 U CN2009203191626 U CN 2009203191626U CN 200920319162 U CN200920319162 U CN 200920319162U CN 201599129 U CN201599129 U CN 201599129U
- Authority
- CN
- China
- Prior art keywords
- sealing
- guide shaft
- vane guide
- pump turbine
- guide vane
- 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.)
- Expired - Lifetime
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 45
- 239000000463 material Substances 0.000 claims abstract description 14
- 229920000570 polyether Polymers 0.000 claims abstract description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 6
- 239000010935 stainless steel Substances 0.000 claims abstract description 6
- 238000005299 abrasion Methods 0.000 claims abstract description 4
- 229920000768 polyamine Polymers 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 4
- 239000004721 Polyphenylene oxide Substances 0.000 abstract 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 1
- 229920002635 polyurethane Polymers 0.000 abstract 1
- 239000004814 polyurethane Substances 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000012856 packing Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Hydraulic Turbines (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009203191626U CN201599129U (zh) | 2009-12-31 | 2009-12-31 | 水泵水轮机导叶轴密封装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009203191626U CN201599129U (zh) | 2009-12-31 | 2009-12-31 | 水泵水轮机导叶轴密封装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201599129U true CN201599129U (zh) | 2010-10-06 |
Family
ID=42810182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009203191626U Expired - Lifetime CN201599129U (zh) | 2009-12-31 | 2009-12-31 | 水泵水轮机导叶轴密封装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201599129U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102086832A (zh) * | 2011-02-11 | 2011-06-08 | 白山发电厂 | 用于水力发电的导水装置 |
CN106439027A (zh) * | 2016-11-25 | 2017-02-22 | 国家电网公司 | 一种水轮机导叶套筒密封装置 |
-
2009
- 2009-12-31 CN CN2009203191626U patent/CN201599129U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102086832A (zh) * | 2011-02-11 | 2011-06-08 | 白山发电厂 | 用于水力发电的导水装置 |
CN106439027A (zh) * | 2016-11-25 | 2017-02-22 | 国家电网公司 | 一种水轮机导叶套筒密封装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: STATE GRID XINYUAN CO., LTD. HUADONG TIANHUANGPING Effective date: 20130107 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: HUADONG TIANHUANGPING PUMP STORAGE CO., LTD. Effective date: 20130107 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 310012 HANGZHOU, ZHEJIANG PROVINCE TO: 100017 DONGCHENG, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130107 Address after: 100017 No. 86 West Chang'an Avenue, Beijing Patentee after: State Grid Corporation of China Patentee after: State Grid Xinyuan Co., Ltd. Patentee after: Huadong Tianhuangping Pump Storage Co., Ltd. Address before: Hangzhou City, Zhejiang province 310012 Xihu District Wenyi Road No. 300 Patentee before: Huadong Tianhuangping Pump Storage Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20101006 |
|
CX01 | Expiry of patent term |