CN202117854U - Wind generating set with sealing structure - Google Patents
Wind generating set with sealing structure Download PDFInfo
- Publication number
- CN202117854U CN202117854U CN2011202330652U CN201120233065U CN202117854U CN 202117854 U CN202117854 U CN 202117854U CN 2011202330652 U CN2011202330652 U CN 2011202330652U CN 201120233065 U CN201120233065 U CN 201120233065U CN 202117854 U CN202117854 U CN 202117854U
- Authority
- CN
- China
- Prior art keywords
- sealing
- tower barrel
- cabin
- engine room
- room cover
- 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
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Classifications
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- 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
A wind generating set with a sealing structure belongs to the technical field of wind power generation sets and comprises a cabin cover and a tower barrel. The sealing structure is arranged between the cabin cover and the outer wall of the tower barrel at the connection position of cabin cover and the tower barrel and is made of sealing materials, and the sealing materials are adhered onto the outer side of the top end of the tower barrel or the inner side of the cabin cover. The sealing materials are nitrile rubber sealing rings or sealing strips, and the cross section of each sealing material is rectangular or in the shape of a right-angled trapezoid. Gaps between the tower barrel and the cabin cover are sealed well, salt mist gas is prevented from entering a cabin, and accordingly various parts and generators in the cabin are prevented from being corroded by salt mist. Moreover, the sealing structure is simple, and is low in cost and easy to purchase, and requirements on various performances of the sealing materials can be met.
Description
Technical field
The utility model belongs to technical field of wind power generation, particularly relates to a kind of wind power generating set that has sealing configuration.
Background technique
Along with the continuous development of wind-power electricity generation, country begins to widely popularize the application of offshore wind generating group.Land in recent years wind-power electricity generation levels off to saturation state; The construction of each wind energy turbine set has been arrived does not have the available state in ground; On the contrary; Oversea wind power generation has broad prospects for each big electricity power group and complete-system vendor, and each complete-system vendor is also at marine type of the exploitation of doing one's utmost and big megawatt rank type.Oversea wind power generation is advantage especially, does not promptly take land resources, and wind-force is big and stable; But one of shortcoming that the application of offshore wind generating group is present is exactly poorly sealed.Be connected with hairbrush or malthoid between conventional cabin cover and tower tube, prevent that dust from getting into, but hairbrush and malthoid do not have buffer action for airborne salinity.Because the Oversea wind salinity is bigger, be easy to cause the salt fog of blower fan to corrode if blower fan is poorly sealed, each parts of blower fan are caused the corrosion infringement.
The model utility content
To the technical problem of above-mentioned existence, the present invention provides a kind of wind power generating set that has sealing configuration, can make no air infiltration between engine room cover and the tower tube, prevents the salt fog corrosion.
The utility model is realized through following technological scheme:
A kind of wind power generating set that has sealing configuration; Comprise engine room cover and tower tube; Be provided with sealing configuration between the tower drum outer wall of joint and engine room cover between said engine room cover and tower tube, described sealing configuration is to paste in the tower tube top outside or paste at the inboard sealing material of engine room cover.
Described sealing material is the seal ring or the Stamping Steel Ribbon of nitrile butadiene rubber, and its cross section is rectangle or right-angled trapezium.
The beneficial effect of the utility model is:
1. the utility model is well sealed the slit between tower tube and the engine room cover, prevents that salt fog gas from entering in the cabin, prevents the salt fog corrosion of each component and generator in the cabin.
2. the utility model sealing configuration is simple, and is cheap, buying easily, and sealing material each item performance can also satisfy condition.
3. the sealing material of the utility model employing is a nitrile butadiene rubber, makes between engine room cover and tower tube relative movement can also take place.
Description of drawings
Fig. 1 is a partial structurtes schematic representation of the present invention.
Fig. 2 is the I portion enlarged diagram of Fig. 1.
Among the figure: 1. engine room cover, 2. sealing material, 3. tower tube.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed description.
Embodiment: as shown in Figure 1; The present invention includes engine room cover 1 and tower tube 3; Tower tube 3 outer walls and 1 of the engine room cover of said engine room cover 1 and 3 joints of tower tube are provided with sealing configuration, and said sealing configuration is to paste in the tower tube 3 tops outsides or paste at the inboard sealing material 2 of engine room cover 1.
Seal ring or Stamping Steel Ribbon that this routine described sealing material 2 is a nitrile butadiene rubber, its cross section is rectangle or right-angled trapezium.
Installation process of the present invention:
Before erection tower tube 3, the circumference in tower tube 3 the tops encloses pastes sealing material 2, and sealing material 2 is trapezoidal, so more helps sealing material 2 and inserts with the installation of engine room cover 1.Utilize the elasticity of sealing material, 3 in engine room cover 1 and tower tube are filled, and so just can prevent that space outerpace from entering in the cabin through the slit, play the purpose that prevents that the salt fog air from getting into.
Claims (2)
1. wind power generating set that has sealing configuration; Comprise engine room cover and tower tube; It is characterized in that: be provided with sealing configuration between the tower drum outer wall of joint and engine room cover between said engine room cover and tower tube, described sealing configuration is to paste in the tower tube top outside or paste at the inboard sealing material of engine room cover.
2. the wind power generating set that has sealing configuration according to claim 1 is characterized in that: described sealing material is the seal ring or the Stamping Steel Ribbon of nitrile butadiene rubber, and its cross section is rectangle or right-angled trapezium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202330652U CN202117854U (en) | 2011-07-05 | 2011-07-05 | Wind generating set with sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202330652U CN202117854U (en) | 2011-07-05 | 2011-07-05 | Wind generating set with sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202117854U true CN202117854U (en) | 2012-01-18 |
Family
ID=45458926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202330652U Expired - Fee Related CN202117854U (en) | 2011-07-05 | 2011-07-05 | Wind generating set with sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202117854U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619706A (en) * | 2012-04-27 | 2012-08-01 | 东方电气集团东方汽轮机有限公司 | Offshore wind power generation unit |
| CN105927171A (en) * | 2016-06-14 | 2016-09-07 | 安徽理工大学 | Special drill rod clamp for preventing drilling rig drill rod from dropping |
-
2011
- 2011-07-05 CN CN2011202330652U patent/CN202117854U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619706A (en) * | 2012-04-27 | 2012-08-01 | 东方电气集团东方汽轮机有限公司 | Offshore wind power generation unit |
| CN105927171A (en) * | 2016-06-14 | 2016-09-07 | 安徽理工大学 | Special drill rod clamp for preventing drilling rig drill rod from dropping |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20120118 Termination date: 20180705 |