CN204804887U - 一种蒸汽轮机转子轴气密封油挡 - Google Patents
一种蒸汽轮机转子轴气密封油挡 Download PDFInfo
- Publication number
- CN204804887U CN204804887U CN201520347722.4U CN201520347722U CN204804887U CN 204804887 U CN204804887 U CN 204804887U CN 201520347722 U CN201520347722 U CN 201520347722U CN 204804887 U CN204804887 U CN 204804887U
- Authority
- CN
- China
- Prior art keywords
- oil
- ring
- oil catch
- steam turbine
- inner ring
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000005516 engineering process Methods 0.000 claims abstract description 8
- 239000012535 impurity Substances 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims 7
- 238000007906 compression Methods 0.000 claims 7
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims 1
- 239000000314 lubricant Substances 0.000 claims 1
- 238000005192 partition Methods 0.000 claims 1
- 239000003921 oil Substances 0.000 abstract description 101
- 239000010687 lubricating oil Substances 0.000 abstract description 17
- 239000000725 suspension Substances 0.000 abstract description 12
- 238000001914 filtration Methods 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract description 3
- 230000007812 deficiency Effects 0.000 abstract description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
- 229910052802 copper Inorganic materials 0.000 description 7
- 239000010949 copper Substances 0.000 description 7
- 230000005484 gravity Effects 0.000 description 6
- 230000006837 decompression Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000012208 gear oil Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003305 oil spill Substances 0.000 description 1
Landscapes
- Turbine Rotor Nozzle Sealing (AREA)
- 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 |
---|---|---|---|
CN201520347722.4U CN204804887U (zh) | 2015-05-27 | 2015-05-27 | 一种蒸汽轮机转子轴气密封油挡 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520347722.4U CN204804887U (zh) | 2015-05-27 | 2015-05-27 | 一种蒸汽轮机转子轴气密封油挡 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204804887U true CN204804887U (zh) | 2015-11-25 |
Family
ID=54589728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201520347722.4U Active CN204804887U (zh) | 2015-05-27 | 2015-05-27 | 一种蒸汽轮机转子轴气密封油挡 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204804887U (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107435565A (zh) * | 2016-04-20 | 2017-12-05 | 通用电气阿维奥有限责任公司 | 用于在静止部分和旋转部分之间传输油的油传输单元 |
CN111094815A (zh) * | 2017-09-18 | 2020-05-01 | 西门子股份公司 | 密封环 |
CN112160799A (zh) * | 2020-09-27 | 2021-01-01 | 铜陵有色金属集团股份有限公司 | 挡蒸气结构及装置 |
CN115492648A (zh) * | 2022-09-30 | 2022-12-20 | 智伟电力(无锡)有限公司 | 一种用于汽轮机油挡的隔热涂层及汽轮机油挡 |
-
2015
- 2015-05-27 CN CN201520347722.4U patent/CN204804887U/zh active Active
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107435565A (zh) * | 2016-04-20 | 2017-12-05 | 通用电气阿维奥有限责任公司 | 用于在静止部分和旋转部分之间传输油的油传输单元 |
CN107435565B (zh) * | 2016-04-20 | 2022-01-18 | 通用电气阿维奥有限责任公司 | 用于在静止部分和旋转部分之间传输油的油传输单元 |
CN111094815A (zh) * | 2017-09-18 | 2020-05-01 | 西门子股份公司 | 密封环 |
CN111094815B (zh) * | 2017-09-18 | 2022-04-29 | 西门子能源全球有限两合公司 | 密封环 |
US11338368B2 (en) | 2017-09-18 | 2022-05-24 | Siemens Energy Global GmbH & Co. KG | Sealing ring |
CN112160799A (zh) * | 2020-09-27 | 2021-01-01 | 铜陵有色金属集团股份有限公司 | 挡蒸气结构及装置 |
CN115492648A (zh) * | 2022-09-30 | 2022-12-20 | 智伟电力(无锡)有限公司 | 一种用于汽轮机油挡的隔热涂层及汽轮机油挡 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204804887U (zh) | 一种蒸汽轮机转子轴气密封油挡 | |
CN107906208B (zh) | 一种凸圆弧型磁流体密封装置 | |
CN207278846U (zh) | 一种矿用减速机轴端多重轴向机械迷宫式密封结构 | |
CN104329202A (zh) | 灯泡贯流式水轮机 | |
CN202451792U (zh) | 风电主齿轮箱中高速级组合密封回油机构 | |
CN204349660U (zh) | 耐振电机轴承密封改进结构 | |
CN204396190U (zh) | 一种卧式刮刀离心机后轴承密封装置 | |
CN205806486U (zh) | 一种机械轴封 | |
CN203784302U (zh) | 一种新型磁悬浮复合式轴承箱油封装置 | |
CN209638070U (zh) | 卧式泵滑动轴承的迷宫密封结构 | |
CN209800345U (zh) | 高泥沙河流泵站一体式清水润滑装置 | |
CN205089979U (zh) | 一种机械密封结构 | |
CN208078786U (zh) | 电机轴伸端的密封结构 | |
CN204610831U (zh) | 油雾综合治理装置 | |
CN203585633U (zh) | 一种用于烫光机的旋转接头 | |
CN204465217U (zh) | 一种防止灰尘进入电机内的端盖外置密封装置 | |
CN207145599U (zh) | 一种防润滑油泄漏的减速电机 | |
CN206377276U (zh) | 一种轴密封器 | |
CN202531479U (zh) | 风机轴承密封装置 | |
CN206129685U (zh) | 一种注油式风机轴封装置 | |
CN206753661U (zh) | 一种给水泵汽轮机轴承箱气压密封式油挡 | |
CN205207431U (zh) | 磁悬浮轴承隔离转子结构 | |
CN211259370U (zh) | 一种多级泵送高速轴承密封装置 | |
CN205154726U (zh) | 一种防漏轴承 | |
CN202431585U (zh) | 一种离心式氯气压缩机油箱 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170116 Address after: 510000 Yuexiu District, Guangzhou, Dongfeng West Road, No. 1201, room 142, No. Patentee after: GUANGZHOU ZHIWEI POWER TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: Panyu District Hang Hau Road Guangzhou city Guangdong province 510000 No. 92 North twenty East Building Room 601 Patentee before: Liang Weixian |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180425 Address after: 214000 Jiangsu Wuxi Huishan industrial transformation cluster area north Hui Road Patentee after: ZHIWEI POWER (WUXI) Co.,Ltd. Address before: 510000 room 1201, Dongfeng West Road, Yuexiu District, Guangzhou, Guangdong, 1201 Patentee before: GUANGZHOU ZHIWEI POWER TECHNOLOGY DEVELOPMENT Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: No. 95 Lianfeng Road, Mashan Street, Binhu District, Wuxi City, Jiangsu Province, 214000 Patentee after: Zhiwei Nengke Technology (Wuxi) Co.,Ltd. Country or region after: China Address before: No. 399, dengbei Road, Huishan industrial transformation cluster, Wuxi, Jiangsu 214000 Patentee before: ZHIWEI POWER (WUXI) Co.,Ltd. Country or region before: China |