CN201025247Y - An improved wind machine tower canister platform structure - Google Patents
An improved wind machine tower canister platform structure Download PDFInfo
- Publication number
- CN201025247Y CN201025247Y CNU2007200669478U CN200720066947U CN201025247Y CN 201025247 Y CN201025247 Y CN 201025247Y CN U2007200669478 U CNU2007200669478 U CN U2007200669478U CN 200720066947 U CN200720066947 U CN 200720066947U CN 201025247 Y CN201025247 Y CN 201025247Y
- Authority
- CN
- China
- Prior art keywords
- tower barrel
- platform structure
- blower fan
- tower cylinder
- improved
- 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
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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
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- Structures Of Non-Positive Displacement Pumps (AREA)
- Wind Motors (AREA)
Abstract
The utility model provides an improved draught fan tower cylinder platform structure, which comprises a tower cylinder wall and a platform plate which is vertical to the tower cylinder wall. Pluralities of angle irons are arranged between the tower cylinder wall and the platform plate; the vertical face of each angle iron is stuck with the inner wall of the tower cylinder wall through a bond and the horizontal face is fixed on the upper part of the platform plate. The improved draught fan tower cylinder platform structure of the utility model can guarantee that the stress intensity of the tower cylinder wall is even so as to greatly improve the safety of the draught fan and make the improved draught fan tower cylinder platform structure have favorable sealing performance at the same time.
Description
Technical field
The utility model relates to a kind of blower fan tower barrel platform structure, relates 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 purpose of this utility model is to provide 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 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 beneficial effects of the utility model are: a kind of improved blower fan tower barrel platform structure of the utility model 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 platform plan view of prior art;
Fig. 2 is the A-A sectional view of the blower fan tower barrel platform plan view of prior art among Fig. 1;
Fig. 3 is the plan view of a kind of improved blower fan tower barrel platform structure of the present utility model;
Fig. 4 is the A-A sectional view of the plan view of Fig. 3 a kind of improved blower fan tower barrel platform structure of the present utility model.
Embodiment
Below in conjunction with accompanying drawing a kind of improved blower fan tower barrel platform structure of the present utility model is described further.
See also Fig. 3 and Fig. 4, a kind of improved blower fan tower barrel platform structure of the present utility model, 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 utility model 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 utility model 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 utility model, also can make the variation and the modification of various equivalences under the situation that does not break away from the utility model spirit.Therefore, if in connotation scope of the present utility model to the variation of above-mentioned example, modification all will drop in the scope of claims of the present utility model.
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 |
|---|---|---|---|
| CNU2007200669478U CN201025247Y (en) | 2007-02-01 | 2007-02-01 | An improved wind machine tower canister platform structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200669478U CN201025247Y (en) | 2007-02-01 | 2007-02-01 | An improved wind machine tower canister platform structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201025247Y true CN201025247Y (en) | 2008-02-20 |
Family
ID=39099109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200669478U Expired - Lifetime CN201025247Y (en) | 2007-02-01 | 2007-02-01 | An improved wind machine tower canister platform structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201025247Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101235805B (en) * | 2007-02-01 | 2011-04-20 | 上海电气风电设备有限公司 | Improved blower fan tower barrel platform structure |
| CN105508143A (en) * | 2015-12-31 | 2016-04-20 | 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 |
-
2007
- 2007-02-01 CN CNU2007200669478U patent/CN201025247Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101235805B (en) * | 2007-02-01 | 2011-04-20 | 上海电气风电设备有限公司 | Improved blower fan tower barrel platform structure |
| CN105508143A (en) * | 2015-12-31 | 2016-04-20 | 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 |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20080220 Effective date of abandoning: 20070201 |