CN101235805B - Improved blower fan tower barrel platform structure - Google Patents
Improved blower fan tower barrel platform structure Download PDFInfo
- Publication number
- CN101235805B CN101235805B CN2007100370723A CN200710037072A CN101235805B CN 101235805 B CN101235805 B CN 101235805B CN 2007100370723 A CN2007100370723 A CN 2007100370723A CN 200710037072 A CN200710037072 A CN 200710037072A CN 101235805 B CN101235805 B CN 101235805B
- Authority
- CN
- China
- Prior art keywords
- tower barrel
- blower fan
- platform structure
- fan tower
- angle steel
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 18
- 239000010959 steel Substances 0.000 claims abstract description 18
- 238000003466 welding Methods 0.000 claims description 10
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 239000000565 sealant Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Wind Motors (AREA)
Abstract
The invention provides a modified fan cone top platform structure, which comprises a cone wall and a platform board which perpendiculars the cone wall, wherein a plurality blocks of angle steels are arranged between the cone wall and the platform board, the vertical face of the angle steel is adhered to inner periphery wall of the cone wall through a cohesive and the level face of the angle steel is fixed at the upper part of the platform board. The modified fan cone top platform structure of the invention can ensure even force strength of the cone wall in order to improve the safety of the fan greatly and modify the fan cone platform structure which is provided with good sealing property simultaneously.
Description
Technical field
The present invention relates to a kind of blower fan tower barrel platform structure, relate in particular to a kind of improved blower fan tower barrel platform structure.
Technical background
See also Fig. 1 and Fig. 2, blower fan tower barrel platform structure for prior art, comprise a tower barrel 1 ' and a vertical with it landing slab 2 ', this landing slab 2 ' is soldered directly on the inwall of tower barrel 1 ' by the full weld welding manner, because this welding manner can produce welding stress, weakened the intensity of tower barrel 1 ' at weld, the intensity of the whole tower barrel 1 ' that makes is inhomogeneous, because wind-driven generator is generally positioned at the stronger area of wind-force, as areas such as seashores, if tower barrel 1 ' be subjected to force intensity inhomogeneous, Security reduces, the working life that also can reduce wind-driven generator, simultaneously, owing to adopt the mode of welding to seal, can stay the weldering seal, make waterproof, grease proofing, the dust-tight performance reduces.
Summary of the invention
The objective of the invention is provides a kind of improved blower fan tower barrel platform structure for overcoming above shortcoming, what this blower fan tower barrel platform structure can guarantee the tower barrel is subjected to force intensity even, thereby improved the Security of blower fan widely, made this improved blower fan tower barrel platform structure have excellent sealing performance simultaneously.
The technological scheme that realizes above-mentioned purpose is: a kind of improved blower fan tower barrel top platform structure, comprise a tower barrel and a vertical with it landing slab, wherein, also be provided with some blocks of angle steel between described tower barrel and the landing slab, the vertical surface of this angle steel is by the inner circle wall bonding of a Bond and tower barrel, and its horizontal plane is fixed in the top of landing slab.
Above-mentioned a kind of improved blower fan tower barrel platform structure, wherein, the horizontal plane of described angle steel is fixed in the top of landing slab by the mode of welding.
Above-mentioned a kind of improved blower fan tower barrel platform structure, wherein, described Bond is a sealer.
Above-mentioned a kind of improved blower fan tower barrel platform structure, wherein, described sealer is an epoxy resin sealant.
Above-mentioned a kind of improved blower fan tower barrel platform structure, wherein, described angle steel is 5.
Above-mentioned a kind of improved blower fan tower barrel platform structure, wherein, described angle steel is distributed on the inner circle wall of tower barrel uniformly.
The invention has the beneficial effects as follows: a kind of improved blower fan tower barrel platform structure of the present invention is by setting up some blocks of angle steel, make landing slab and tower barrel directly not weld together, and not influenced by welding stress, the Security and the working life of blower fan have been improved, simultaneously, adopt bonding piece angle cleat and tower barrel, can not stay the weldering seal, so have good sealing effect.
Description of drawings
Fig. 1 is the blower fan tower barrel top platform plan view of prior art;
Fig. 2 is the A-A sectional view of the blower fan tower barrel top platform plan view of prior art among Fig. 1;
Fig. 3 is the plan view of a kind of improved blower fan tower barrel top platform structure of the present invention;
Fig. 4 is the A-A sectional view of the plan view of Fig. 3 a kind of improved blower fan tower barrel top platform structure of the present invention.
Embodiment
Below in conjunction with accompanying drawing a kind of improved blower fan tower barrel top platform structure of the present invention is described further.
See also Fig. 3 and Fig. 4, a kind of improved blower fan tower barrel top platform structure of the present invention, comprise a tower barrel 1 and a vertical with it landing slab 2, also be provided with 5 blocks of angle steel 3 on the inner circle wall that is distributed in the tower barrel uniformly between this tower barrel 1 and the landing slab 2, the vertical surface of this angle steel 3 is by the inner circle wall bonding of a Bond (not shown) and tower barrel 1, its horizontal plane is fixed in the top of landing slab 2, in the present embodiment, Bond adopts epoxy resin sealant, and angle steel 3 is fixed on the landing slab 2 by the mode of welding.
In sum, a kind of improved blower fan tower barrel platform structure of the present invention is separated landing slab 2 and tower barrel 1, be provided with angle steel 3 between them, do not adopt the mode of welding, make tower barrel 1 not influenced by welding stress, improved the Security and the working life of blower fan, simultaneously, owing to adopt bonding mode, can not stay the weldering seal, waterproof, grease proofing, dust-tight good sealing effect.
Though a kind of improved blower fan tower barrel platform structure of the present invention is described with reference to current instantiation, but those skilled in the art should be realized that, above example only is to be used for illustrating the present invention, also can make the variation and the modification of various equivalences under the situation that does not break away from spirit of the present invention.Therefore, if in connotation scope of the present invention to the variation of above-mentioned example, modification all will drop in the scope of claims of the present invention.
Claims (6)
1. improved blower fan tower barrel platform structure, comprise a tower barrel and a vertical with it landing slab, it is characterized in that: also be provided with some blocks of angle steel between described tower barrel and the landing slab, the vertical surface of this angle steel is by the inner circle wall bonding of a Bond and tower barrel, and its horizontal plane is fixed in the top of landing slab.
2. a kind of improved blower fan tower barrel platform structure according to claim 1 is characterized in that: the horizontal plane of described angle steel is fixed in the top of landing slab by the mode of welding.
3. a kind of improved blower fan tower barrel platform structure according to claim 1 is characterized in that: described Bond is a sealer.
4. a kind of improved blower fan tower barrel platform structure according to claim 3 is characterized in that: described sealer is an epoxy resin sealant.
5. a kind of improved blower fan tower barrel platform structure according to claim 1 is characterized in that: described angle steel is 5.
6. a kind of improved blower fan tower barrel platform structure according to claim 5, it is characterized in that: described angle steel is distributed on the inner circle wall of tower barrel uniformly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100370723A CN101235805B (en) | 2007-02-01 | 2007-02-01 | Improved blower fan tower barrel platform structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100370723A CN101235805B (en) | 2007-02-01 | 2007-02-01 | Improved blower fan tower barrel platform structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101235805A CN101235805A (en) | 2008-08-06 |
| CN101235805B true CN101235805B (en) | 2011-04-20 |
Family
ID=39919653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100370723A Expired - Fee Related CN101235805B (en) | 2007-02-01 | 2007-02-01 | Improved blower fan tower barrel platform structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101235805B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105508143B (en) * | 2015-12-31 | 2019-01-29 | 北京金风科创风电设备有限公司 | Tower drum platform sealing device, wind generating set and tower drum platform sealing method |
| CN107387332A (en) * | 2017-08-31 | 2017-11-24 | 国电联合动力技术有限公司 | A kind of adjustable platform suspension ring and tower frame for wind generating set for Wind turbines |
| CN115182956A (en) * | 2021-04-01 | 2022-10-14 | 北京金风科创风电设备有限公司 | Check ring subassembly, tower section of thick bamboo subassembly and wind generating set |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1353793A (en) * | 1999-05-20 | 2002-06-12 | 阿洛伊斯·沃贝恩 | Reinforcement ring for tower of wind energy facility |
| US6446408B1 (en) * | 2000-08-04 | 2002-09-10 | Musco Corporation | Collapsible pole |
| CN201025247Y (en) * | 2007-02-01 | 2008-02-20 | 上海电气风电设备有限公司 | An improved wind machine tower canister platform structure |
-
2007
- 2007-02-01 CN CN2007100370723A patent/CN101235805B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1353793A (en) * | 1999-05-20 | 2002-06-12 | 阿洛伊斯·沃贝恩 | Reinforcement ring for tower of wind energy facility |
| US6446408B1 (en) * | 2000-08-04 | 2002-09-10 | Musco Corporation | Collapsible pole |
| CN201025247Y (en) * | 2007-02-01 | 2008-02-20 | 上海电气风电设备有限公司 | An improved wind machine tower canister platform structure |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2001-20850A 2001.01.23 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101235805A (en) | 2008-08-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI ELECTRIC WIND ENERGY CO., LTD. Free format text: FORMER OWNER: SHANGHAI SEWIND CO., LTD. Effective date: 20130206 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130206 Address after: 200241 Dongchuan Road, Minhang District, building No. 4, building 555, building 4 Patentee after: SHANGHAI ELECTRIC WIND ENERGY CO.,LTD. Address before: 200241 No. 555, Dongchuan Road, Shanghai, Minhang District Patentee before: Shanghai Electric Wind Power Group Co.,Ltd |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170120 Address after: 200241 Dongchuan Road, Minhang District, building No. 4, building 555, building 4 Patentee after: SHANGHAI ELECTRIC WIND POWER GROUP Co.,Ltd. Address before: 200241 Dongchuan Road, Minhang District, building No. 4, building 555, building 4 Patentee before: SHANGHAI ELECTRIC WIND ENERGY CO.,LTD. |
|
| CP03 | Change of name, title or address |
Address after: 200241 Dongchuan Road, Shanghai, No. 555, building No. 8, floor, floor, No. Patentee after: Shanghai Electric Wind Power Group Co.,Ltd. Address before: 200241, building 4, building 555, No. 4, Dongchuan Road, Shanghai, Minhang District Patentee before: SHANGHAI ELECTRIC WIND POWER GROUP Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 |
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| CF01 | Termination of patent right due to non-payment of annual fee |