CN201448192U - Tower column structure of vertical wind power generator - Google Patents
Tower column structure of vertical wind power generator Download PDFInfo
- Publication number
- CN201448192U CN201448192U CN2009200627703U CN200920062770U CN201448192U CN 201448192 U CN201448192 U CN 201448192U CN 2009200627703 U CN2009200627703 U CN 2009200627703U CN 200920062770 U CN200920062770 U CN 200920062770U CN 201448192 U CN201448192 U CN 201448192U
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- tower column
- post
- layer
- king
- steel pipe
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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
The utility model provides a tower column structure of a vertical wind power generator. The inner part of a tower column adopts a multi-layer structure. The tower column at least comprises two steel pipe layers with different diameter. A concrete layer is arranged between the adjacent steel pipe layers. The steel pipe layers and the concrete layer are mutually combined into a whole. The combination of concrete with steel pipes can achieve the purpose of enhancing the tower column; the tower column adopting the above structure has higher bearing capacity and better stability; in addition, the height of the tower column can also be larger; therefore, more power generating sets can be installed on the tower column, and the power generating efficiency can be higher. Moreover, the concrete structure can also achieve the purpose of reducing cost.
Description
Technical field
The utility model relates to the wind-driven generator field, especially the king-post of vertical axis aerogenerator.
Background technique
At present, vertical wind power generator has begun to replace gradually horizontal axis wind-driven generator with its remarkable advantages.On the king-post of vertical wind power generator many generator set can be installed, to improve wind-power electricity generation efficient.But existing king-post is generally steel-pipe construction, and the pressure that the king-post of this structure can bear is very limited, and its stability is bad.Be subjected to the restriction of this structure, the height of king-post generally can be De Taigao, so it is just fewer that the quantity of generator set can be installed on the king-post.For intensity and the height of strengthening king-post, can draw steel wire earthward on the king-post of some vertical wind power generators, effect by steel wire makes standing on the ground that king-post can be more stable, on stable basis, the quantity of generator set on the height of suitable increased king-post and the king-post, but the shared surface area of this kind king-post is bigger.Also have some vertical wind power generators to thicken the wall thickness of king-post, make its intensity reach requirement, but this kind king-post cost height.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of vertical wind power generator tower column structure, the intensity of king-post and highly higher, stable better, and cost is low.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of tower column structure of vertical wind power generator, described king-post inside is multi-layer structure, described king-post comprises the steel pipe layer of two-layer different-diameter at least, and be provided with concrete layer between the adjacent steel pipe layer, concrete layer and steel pipe layer mutually combine and become one.Utilize combining of concrete and steel pipe, reach the purpose that strengthens king-post, the king-post ability to bear of this structure is higher, stability is better, and the height of king-post also can do more, so the generator set that can install on the king-post is more, and generating efficiency is higher.In addition, utilize concrete structure can also reach the purpose that reduces cost.
As improvement, described king-post comprises the steel pipe layer of two-layer different-diameter, is provided with concrete layer between the described two steel pipe layers.
As improvement, be provided with reinforcing bar in the described concrete layer, further strengthen the intensity of king-post.
As improvement, described king-post is provided with platform.The setting of platform both can be used as the supporting structure of generator set on the king-post, the working platform when can be used as maintenance man's high-lift operation again.
The beneficial effect that the utility model is compared with prior art brought is:
The structure that concrete combines with steel pipe reaches the purpose that strengthens king-post, and the king-post ability to bear of this structure is higher, stability is better, and the height of king-post also can do more, and the generator set that can install on the king-post is more, and generating efficiency is higher.
Description of drawings
Fig. 1 is embodiment's 1 king-post partial sectional view;
Fig. 2 is embodiment's 2 king-post partial sectional views.
Embodiment
The utility model is described in further detail below in conjunction with Figure of description.
Embodiment 1
As shown in Figure 1, a kind of tower column structure of vertical wind power generator, described king-post inside is multi-layer structure, the king-post of present embodiment is a three-decker, the innermost layer is the first less steel pipe layer 1 of diameter, inferior skin is a concrete layer 2, and outermost surface is to mutually combine between the bigger second steel pipe layer, 3, the first steel pipe layer 1 of diameter, concrete layer 2, the second steel pipe layer 3 to become one.In order further to strengthen the intensity of king-post, be provided with reinforcing bar 6 in the described concrete layer 2.Described king-post is provided with platform 7, and the generator set on the king-post or other equipment can utilize this platform 7 as support fixation, in addition, also can utilize this platform 7 as working platform during maintenance man's high-lift operation.
Embodiment 2
As shown in Figure 2, a kind of tower column structure of vertical wind power generator, described king-post inside is multi-layer structure, the king-post of present embodiment is a five-layer structure, the innermost layer is the first steel pipe layer 1, and what join with the first steel pipe layer 1 is first concrete layer 2, and what join with first concrete layer 2 is the second steel pipe layer 3, what join with the second steel pipe layer 3 is second concrete layer 4, and what join with second concrete layer 4 is the 3rd steel pipe layer 5.Mutually combine between the first steel pipe layer 1, first concrete layer 2, the second steel pipe layer 3, second concrete layer 4, the 3rd steel pipe layer 5 and become one.In order further to strengthen the intensity of king-post, be provided with reinforcing bar 6 in the described concrete layer.Described king-post is provided with platform 7, and the generator set on the king-post or other equipment can utilize this platform 7 as support fixation, in addition, also can utilize this platform 7 as working platform during maintenance man's high-lift operation.
The structure that concrete of the present utility model combines with steel pipe, reached the purpose that strengthens king-post, the king-post ability to bear of this structure is higher, stability is better, and the height of king-post also can do more, the generator set that can install on the king-post is more, and generating efficiency is higher.
Claims (4)
1. the tower column structure of a vertical wind power generator, it is characterized in that: described king-post is inner to be multi-layer structure, described king-post comprises the steel pipe layer of two-layer different-diameter at least, and is provided with concrete layer between the adjacent steel pipe layer, and concrete layer and steel pipe layer mutually combine and become one.
2. the tower column structure of a kind of vertical wind power generator according to claim 1, it is characterized in that: described king-post comprises the steel pipe layer of two-layer different-diameter, is provided with concrete layer between the described two steel pipe layers.
3. the tower column structure of a kind of vertical wind power generator according to claim 1 and 2 is characterized in that: be provided with reinforcing bar in the described concrete layer.
4. the tower column structure of a kind of vertical wind power generator according to claim 3, it is characterized in that: described king-post is provided with platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200627703U CN201448192U (en) | 2009-08-21 | 2009-08-21 | Tower column structure of vertical wind power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200627703U CN201448192U (en) | 2009-08-21 | 2009-08-21 | Tower column structure of vertical wind power generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201448192U true CN201448192U (en) | 2010-05-05 |
Family
ID=42552907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200627703U Expired - Lifetime CN201448192U (en) | 2009-08-21 | 2009-08-21 | Tower column structure of vertical wind power generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201448192U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269136A (en) * | 2011-08-15 | 2011-12-07 | 上海交通大学 | Tower frame of large wind driven generator |
| CN102400588A (en) * | 2011-08-11 | 2012-04-04 | 邓允河 | Center tower post for vertical axis wind power generator and construction method thereof |
| WO2013053251A1 (en) * | 2011-10-14 | 2013-04-18 | Deng Yunhe | Verticalshaft wind motor |
| WO2013060166A1 (en) * | 2011-10-29 | 2013-05-02 | Deng Yunhe | Method for on-site installation of vertical-axis wind generator |
| CN103147935A (en) * | 2013-03-27 | 2013-06-12 | 湘电风能有限公司 | Tower barrel of wind power generator unit and wind power generator unit |
| WO2020248611A1 (en) * | 2019-06-12 | 2020-12-17 | 广州雅图新能源科技有限公司 | Concrete water storage tower drum of vertical-axis wind turbine |
-
2009
- 2009-08-21 CN CN2009200627703U patent/CN201448192U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102400588A (en) * | 2011-08-11 | 2012-04-04 | 邓允河 | Center tower post for vertical axis wind power generator and construction method thereof |
| WO2013020436A1 (en) * | 2011-08-11 | 2013-02-14 | Deng Yunhe | Central pylon for vertical axis wind turbine and construction method thereof |
| CN102400588B (en) * | 2011-08-11 | 2015-08-19 | 邓允河 | A kind of center king-post of vertical axis aerogenerator and construction method thereof |
| CN102269136A (en) * | 2011-08-15 | 2011-12-07 | 上海交通大学 | Tower frame of large wind driven generator |
| WO2013053251A1 (en) * | 2011-10-14 | 2013-04-18 | Deng Yunhe | Verticalshaft wind motor |
| WO2013060166A1 (en) * | 2011-10-29 | 2013-05-02 | Deng Yunhe | Method for on-site installation of vertical-axis wind generator |
| CN103147935A (en) * | 2013-03-27 | 2013-06-12 | 湘电风能有限公司 | Tower barrel of wind power generator unit and wind power generator unit |
| WO2020248611A1 (en) * | 2019-06-12 | 2020-12-17 | 广州雅图新能源科技有限公司 | Concrete water storage tower drum of vertical-axis wind turbine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100505 |
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| CX01 | Expiry of patent term |