CN104863802A - Rust-preventing wind power tower barrel - Google Patents
Rust-preventing wind power tower barrel Download PDFInfo
- Publication number
- CN104863802A CN104863802A CN201510214447.3A CN201510214447A CN104863802A CN 104863802 A CN104863802 A CN 104863802A CN 201510214447 A CN201510214447 A CN 201510214447A CN 104863802 A CN104863802 A CN 104863802A
- Authority
- CN
- China
- Prior art keywords
- protective layer
- compound material
- power tower
- wind power
- 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.)
- Pending
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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
Abstract
The invention provides a rust-preventing wind power tower barrel. The wind power barrel comprises a barrel body, and is characterized in that a compound material layer is arranged outside the barrel body; a protective layer is arranged outside the compound material layer; the inner side of the barrel body is painted with the protective layer. The compound material is used for replacing part of steel, so that the weight of the wind power tower barrel is reduced and the cost is reduced as the cost of the compound material is lower than that of steel; a polyurethane coating or a fuorocarbon paint coating is sprayed on the outer layer of the compound material; the protective layer can adhere to the compound material well and the adhesion effect of the protective layer is better than that of steel, so that the possibility of looseness and dropping of the protective layer is decreased; the corrosion resistance of the compound material is better than that of steel, and once damaged, the protective layer can be timely repaired under the circumstance that the protective layer is slightly damaged, so that the service life of the wind power tower barrel is prolonged.
Description
Technical field
The invention belongs to technical field of wind power generating equipment, particularly relate to a kind of anti-corrosion wind-power tower.
Background technique
Wind energy is that one cleans, safety, reproducible green energy resource, utilizes wind energy environmentally safe, and to ecological without destruction, environmental benefit and ecological benefit are well, significant for human social.At present, domestic Wind Power Generation Industry technology is progressively ripe, wind-power tower is widely used in the place of each wind energy abundances such as coastal, high mountain, Plain, but due to local geology, environmental limit, and the alternately change in the four seasons, cause wind-power tower cannot install in some place, or can not ensure the quality of products after installing, add maintenance cost, cause the waste of wind energy.
At present, traditional wind-power tower that wind power generation field uses is all adopt iron and steel to make, and not only Heavy Weight, transport difficult, cost are higher, and surface anticorrosive exists various problems.Carried out paint application under surface-treated situation thoroughly or is not carried out in surface treatment during original construction and cause coating shedding, loosen, dirt humid air soaks into ground, be not well controlled when constructing in coating decoration process and make that film thickness is uneven occurs that large size primer film phenomenon does not play the reasons such as good antiseptic effect, iron and steel tower cylinder is caused to get rusty easily, shorten working life, and make it in use need a large amount of maintenance works, virtually improve cost.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of anti-corrosion wind-power tower, comprising cylindrical shell, it is characterized in that being provided with composite layer outside described cylindrical shell, be provided with protective coating outside described composite layer, inside described cylindrical shell, scribble described protective coating.
Described composite layer adopts the composite material comprising epoxy resin, glass fibre.
Described protective coating is polyurethane coating or F-C paint coating.
Beneficial effect of the present invention is: use composite material to instead of part steel, reduce the weight of this wind-power tower, the cost of composite material lower than steel, will reduce cost.In outer spraying polyurethane coating or the F-C paint coating of composite material, protective coating can well adhere on the composite, better than the adhesion effect of steel, reduces the possibility loosening and come off of protective coating.Protective coating is once breakage, and the corrosion resistance of composite material is also better than steel, can be subject to repairing in time compared with when low corrosion degree when it, extend the working life of wind-power tower.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described:
In figure, 1, cylindrical shell; 2, composite layer; 3, protective coating.
As shown in Figure 1, outside cylindrical shell 1, be provided with composite layer 2, outside composite layer 2, be provided with protective coating 3, inside cylindrical shell 1, scribble protective coating 3.Composite layer 2 adopts the composite material comprising epoxy resin, glass fibre.Protective coating 3 is polyurethane coating or F-C paint coating.
Be described in detail of the present invention by embodiment above, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (3)
1. an anti-corrosion wind-power tower, comprises cylindrical shell, it is characterized in that being provided with composite layer outside described cylindrical shell, is provided with protective coating, scribbles described protective coating inside described cylindrical shell outside described composite layer.
2. a kind of anti-corrosion wind-power tower as claimed in claim 1, is characterized in that described composite layer adopts the composite material comprising epoxy resin, glass fibre.
3. a kind of anti-corrosion wind-power tower as claimed in claim 1, is characterized in that described protective coating is polyurethane coating or F-C paint coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510214447.3A CN104863802A (en) | 2015-04-28 | 2015-04-28 | Rust-preventing wind power tower barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510214447.3A CN104863802A (en) | 2015-04-28 | 2015-04-28 | Rust-preventing wind power tower barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104863802A true CN104863802A (en) | 2015-08-26 |
Family
ID=53909890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510214447.3A Pending CN104863802A (en) | 2015-04-28 | 2015-04-28 | Rust-preventing wind power tower barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104863802A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114377927A (en) * | 2020-10-21 | 2022-04-22 | 华电重工机械有限公司 | Surface treatment method for wind power tower cylinder |
-
2015
- 2015-04-28 CN CN201510214447.3A patent/CN104863802A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114377927A (en) * | 2020-10-21 | 2022-04-22 | 华电重工机械有限公司 | Surface treatment method for wind power tower cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150826 |
|
| WD01 | Invention patent application deemed withdrawn after publication |