CN202971933U - 一种水轮发电机轴承空气密封 - Google Patents
一种水轮发电机轴承空气密封 Download PDFInfo
- Publication number
- CN202971933U CN202971933U CN2012205861592U CN201220586159U CN202971933U CN 202971933 U CN202971933 U CN 202971933U CN 2012205861592 U CN2012205861592 U CN 2012205861592U CN 201220586159 U CN201220586159 U CN 201220586159U CN 202971933 U CN202971933 U CN 202971933U
- Authority
- CN
- China
- Prior art keywords
- air seal
- bearing
- seal ring
- bearing chamber
- generator
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 3
- 239000003595 mist Substances 0.000 claims abstract description 30
- 238000005086 pumping Methods 0.000 claims abstract description 15
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 25
- 239000007788 liquid Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010723 turbine oil Substances 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
Landscapes
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012205861592U CN202971933U (zh) | 2012-11-08 | 2012-11-08 | 一种水轮发电机轴承空气密封 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012205861592U CN202971933U (zh) | 2012-11-08 | 2012-11-08 | 一种水轮发电机轴承空气密封 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202971933U true CN202971933U (zh) | 2013-06-05 |
Family
ID=48513009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012205861592U Expired - Lifetime CN202971933U (zh) | 2012-11-08 | 2012-11-08 | 一种水轮发电机轴承空气密封 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202971933U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103615541A (zh) * | 2013-11-29 | 2014-03-05 | 张宏伟 | 防止发电机轴承油雾溢出的装置 |
CN104896291A (zh) * | 2015-05-20 | 2015-09-09 | 中国长江电力股份有限公司 | 一种自泵式水轮发电机组轴承油雾吸收装置 |
-
2012
- 2012-11-08 CN CN2012205861592U patent/CN202971933U/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103615541A (zh) * | 2013-11-29 | 2014-03-05 | 张宏伟 | 防止发电机轴承油雾溢出的装置 |
CN103615541B (zh) * | 2013-11-29 | 2016-08-17 | 张宏伟 | 防止发电机轴承油雾溢出的装置 |
CN104896291A (zh) * | 2015-05-20 | 2015-09-09 | 中国长江电力股份有限公司 | 一种自泵式水轮发电机组轴承油雾吸收装置 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203978859U (zh) | 一种自吸式泥浆密封型屏蔽泵 | |
CN202971933U (zh) | 一种水轮发电机轴承空气密封 | |
CN205127592U (zh) | 一种循环利用风流的矿用捕尘器 | |
CN206889258U (zh) | 一种钢厂精炼工艺专用干式真空机组 | |
CN203049675U (zh) | 一种用于光伏扬水系统真空吸水自动排气取水装置 | |
CN201236813Y (zh) | 便拆型立式强自吸泵 | |
CN201526336U (zh) | 矿用打钻孔口除尘器 | |
CN202908629U (zh) | 清洗机 | |
CN201599478U (zh) | 一种复合式高速排气阀 | |
CN204941979U (zh) | 一种离心水泵无底阀上水装置 | |
CN201166014Y (zh) | 新型风力抽水机 | |
CN204239346U (zh) | 一种便于除杂的风动潜水泵 | |
CN105822562B (zh) | 一种可长期工作的真空引水罐 | |
CN205654552U (zh) | 一种自动排气真空引水罐 | |
CN102797705B (zh) | 一种水陆通用的潜水泵 | |
CN202673701U (zh) | 冲动型矿用风动涡轮潜水泵 | |
CN201786680U (zh) | 全自动强自吸离心泵 | |
CN201582451U (zh) | 真空单向气阀 | |
CN205533455U (zh) | 一种泵用真空自吸装置 | |
CN205578209U (zh) | 一种新型活塞式自动抽水机 | |
CN204591693U (zh) | 高效节能胶球清洗泵 | |
CN103767631A (zh) | 清洗机 | |
CN213396144U (zh) | 一种竹炭生产用旋转冷却装置 | |
CN203010172U (zh) | 一种储油装置 | |
CN203809276U (zh) | 水泵自动放气装置 |
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. EAST CHINA LANGYASHAN Effective date: 20130903 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: EAST CHINA LANGYASHAN PUMPED STORAGE CO., LTD. Effective date: 20130903 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 239000 CHUZHOU, ANHUI PROVINCE TO: 100031 DONGCHENG, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130903 Address after: 100031 West Chang'an Avenue, Beijing, No. 86 Patentee after: State Grid Corporation of China Patentee after: STATE GRID XINYUAN Co.,Ltd. Patentee after: EAST CHINA LANGYASHAN PUMPED STORAGE Co.,Ltd. Address before: 239000 Langya North Mountain Road (storage power station), Anhui, Chuzhou Patentee before: EAST CHINA LANGYASHAN PUMPED STORAGE Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20130605 |