CN110630743A - 用于风电机组中的主轴密封装置 - Google Patents
用于风电机组中的主轴密封装置 Download PDFInfo
- Publication number
- CN110630743A CN110630743A CN201910787849.0A CN201910787849A CN110630743A CN 110630743 A CN110630743 A CN 110630743A CN 201910787849 A CN201910787849 A CN 201910787849A CN 110630743 A CN110630743 A CN 110630743A
- Authority
- CN
- China
- Prior art keywords
- ring
- sealing
- static
- end cover
- main shaft
- 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.)
- Granted
Links
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
- F03D80/70—Bearing or lubricating arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
- F16J15/3208—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip provided with tension elements, e.g. elastic rings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
- F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/324—Arrangements for lubrication or cooling of the sealing itself
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3248—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
- F16J15/3252—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3268—Mounting of sealing rings
- F16J15/3276—Mounting of sealing rings with additional static sealing between the sealing, or its casing or support, and the surface on which it is mounted
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
-
- 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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910787849.0A CN110630743B (zh) | 2019-08-26 | 2019-08-26 | 用于风电机组中的主轴密封装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910787849.0A CN110630743B (zh) | 2019-08-26 | 2019-08-26 | 用于风电机组中的主轴密封装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110630743A true CN110630743A (zh) | 2019-12-31 |
CN110630743B CN110630743B (zh) | 2021-06-22 |
Family
ID=68969064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910787849.0A Active CN110630743B (zh) | 2019-08-26 | 2019-08-26 | 用于风电机组中的主轴密封装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110630743B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111946735A (zh) * | 2019-05-16 | 2020-11-17 | 西门子歌美飒可再生能源公司 | 用于风力涡轮机的轴承装置以及风力涡轮机 |
WO2023025850A1 (de) * | 2021-08-26 | 2023-03-02 | Saf-Holland Gmbh | Dichtring, nabenkappensystem, radkappensystem und fahrzeug |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11795917B2 (en) | 2022-03-23 | 2023-10-24 | General Electric Renovables Espana, S.L. | Edge pressure relieving groove shaft |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4111441A (en) * | 1976-03-13 | 1978-09-05 | Firma Carl Freudenberg | Self-arresting sealing ring |
JPH044365A (ja) * | 1990-04-23 | 1992-01-08 | Tanken Seiko Kk | メカニカルシール |
WO2011050837A1 (en) * | 2009-10-28 | 2011-05-05 | Aktiebolaget Skf | X-shaped seal for rolling bearing, in particular for rolling bearing used in a wind turbine |
CN202561055U (zh) * | 2012-02-27 | 2012-11-28 | 北京京城新能源有限公司 | 一种应用于风力发电机组主轴系的轴承密封装置 |
CN205155157U (zh) * | 2015-10-20 | 2016-04-13 | 邓伦胜 | 一种自主排脂式迷宫密封装置 |
CN205715667U (zh) * | 2016-04-14 | 2016-11-23 | 邓伦胜 | 基于径向密封唇的自主排脂密封装置 |
CN205715674U (zh) * | 2016-04-14 | 2016-11-23 | 邓伦胜 | 一种基于径向密封唇的自主排脂密封装置 |
CN210859808U (zh) * | 2019-08-26 | 2020-06-26 | 江门市鑫辉密封科技有限公司 | 一种用于风电机组中的主轴密封装置 |
-
2019
- 2019-08-26 CN CN201910787849.0A patent/CN110630743B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4111441A (en) * | 1976-03-13 | 1978-09-05 | Firma Carl Freudenberg | Self-arresting sealing ring |
JPH044365A (ja) * | 1990-04-23 | 1992-01-08 | Tanken Seiko Kk | メカニカルシール |
WO2011050837A1 (en) * | 2009-10-28 | 2011-05-05 | Aktiebolaget Skf | X-shaped seal for rolling bearing, in particular for rolling bearing used in a wind turbine |
CN202561055U (zh) * | 2012-02-27 | 2012-11-28 | 北京京城新能源有限公司 | 一种应用于风力发电机组主轴系的轴承密封装置 |
CN205155157U (zh) * | 2015-10-20 | 2016-04-13 | 邓伦胜 | 一种自主排脂式迷宫密封装置 |
CN205715667U (zh) * | 2016-04-14 | 2016-11-23 | 邓伦胜 | 基于径向密封唇的自主排脂密封装置 |
CN205715674U (zh) * | 2016-04-14 | 2016-11-23 | 邓伦胜 | 一种基于径向密封唇的自主排脂密封装置 |
CN210859808U (zh) * | 2019-08-26 | 2020-06-26 | 江门市鑫辉密封科技有限公司 | 一种用于风电机组中的主轴密封装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111946735A (zh) * | 2019-05-16 | 2020-11-17 | 西门子歌美飒可再生能源公司 | 用于风力涡轮机的轴承装置以及风力涡轮机 |
US11428213B2 (en) | 2019-05-16 | 2022-08-30 | Siemens Gamesa Renewable Energy A/S | Bearing arrangement for a wind turbine and wind turbine |
WO2023025850A1 (de) * | 2021-08-26 | 2023-03-02 | Saf-Holland Gmbh | Dichtring, nabenkappensystem, radkappensystem und fahrzeug |
Also Published As
Publication number | Publication date |
---|---|
CN110630743B (zh) | 2021-06-22 |
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Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200622 Address after: Building 1, No.289 Lianhai Road, Jianghai District, Jiangmen City, Guangdong Province Applicant after: JIANGMEN XINHUI SEALING TECHNOLOGY Co.,Ltd. Address before: 529000 self compiled 03, first floor, building 1, No. 114, Longxi Road, Jianghai District, Jiangmen City, Guangdong Province Applicant before: Jiangmen Xinhui Special Seal Technology Co.,Ltd. |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 529000 Building 1, No. 289, Lianhai Road, Jianghai District, Jiangmen City, Guangdong Province (multiple photos of one site) Patentee after: Guangdong Xinhui Technology Co.,Ltd. Address before: 529000 Building 1, 289 Lianhai Road, Jianghai District, Jiangmen City, Guangdong Province Patentee before: JIANGMEN XINHUI SEALING TECHNOLOGY Co.,Ltd. |
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CP03 | Change of name, title or address |