CN204357619U - 一种卧式混流式水轮机检修密封装置 - Google Patents
一种卧式混流式水轮机检修密封装置 Download PDFInfo
- Publication number
- CN204357619U CN204357619U CN201420819580.2U CN201420819580U CN204357619U CN 204357619 U CN204357619 U CN 204357619U CN 201420819580 U CN201420819580 U CN 201420819580U CN 204357619 U CN204357619 U CN 204357619U
- Authority
- CN
- China
- Prior art keywords
- seal arrangement
- wheel machine
- flow wheel
- air passageways
- machine overhauling
- 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 - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims description 24
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 2
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
Landscapes
- Hydraulic Turbines (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420819580.2U CN204357619U (zh) | 2014-12-23 | 2014-12-23 | 一种卧式混流式水轮机检修密封装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420819580.2U CN204357619U (zh) | 2014-12-23 | 2014-12-23 | 一种卧式混流式水轮机检修密封装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204357619U true CN204357619U (zh) | 2015-05-27 |
Family
ID=53259093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420819580.2U Expired - Fee Related CN204357619U (zh) | 2014-12-23 | 2014-12-23 | 一种卧式混流式水轮机检修密封装置 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204357619U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113700587A (zh) * | 2021-08-23 | 2021-11-26 | 湖南云箭集团有限公司 | 一种水轮机转轮可拆式泵板结构 |
-
2014
- 2014-12-23 CN CN201420819580.2U patent/CN204357619U/zh not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113700587A (zh) * | 2021-08-23 | 2021-11-26 | 湖南云箭集团有限公司 | 一种水轮机转轮可拆式泵板结构 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Horizontal mixed-flow water turbine maintenance sealing device Effective date of registration: 20180117 Granted publication date: 20150527 Pledgee: Chongqing mechanical and electrical Holding Group Finance Co.,Ltd. Pledgor: CHONGQING WATER TURBINE WORKS Co.,Ltd. Registration number: 2018980000007 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190118 Granted publication date: 20150527 Pledgee: Chongqing mechanical and electrical Holding Group Finance Co.,Ltd. Pledgor: CHONGQING WATER TURBINE WORKS Co.,Ltd. Registration number: 2018980000007 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Horizontal mixed-flow water turbine maintenance sealing device Effective date of registration: 20190320 Granted publication date: 20150527 Pledgee: Chongqing mechanical and electrical Holding Group Finance Co.,Ltd. Pledgor: CHONGQING WATER TURBINE WORKS Co.,Ltd. Registration number: 2019500000007 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20211223 |