CN205368500U - Sacrificial anode protection device is used on high -power offshore wind power generation unit single pile basis - Google Patents
Sacrificial anode protection device is used on high -power offshore wind power generation unit single pile basis Download PDFInfo
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- CN205368500U CN205368500U CN201521023725.9U CN201521023725U CN205368500U CN 205368500 U CN205368500 U CN 205368500U CN 201521023725 U CN201521023725 U CN 201521023725U CN 205368500 U CN205368500 U CN 205368500U
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- sacrificial anode
- collar tie
- tie beam
- protection device
- offshore wind
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Abstract
The utility model relates to a sacrificial anode protection device is used on high -power offshore wind power generation unit single pile basis, its characterized in that: including last collar tie beam, lower collar tie beam and multiunit sacrificial anode subassembly, go up the collar tie beam, down the collar tie beam pass through a plurality of stand welded fastening, the every sacrificial anode of group subassembly is all fixed at last collar tie beam under and between the collar tie beam, all connects a current conducting plate on the every sacrificial anode of group subassembly, the current conducting plate is fixed on last collar tie beam. The utility model has the advantages that: single pile basis major structure with sacrificial anode and the design of collar tie beam integrated form, can be protected to simple structure, stability, easily preparation, also effectively protects the other part not corroded.
Description
Technical field
This utility model relates to a kind of basis corrosion protection, specifically, relates to a kind of high-power offshore wind turbine single-pile foundation sacrificial anode protection device, belongs to offshore wind energy plant field.
Background technology
Developing of wind energy has very long history.In recent years, Oversea wind power generation is subject to the great attention of countries in the world government, energy circle and environmental protection circle as reproducible clean energy resource.The corrosion protection design of conventional wind power generating set single-pile foundation adopts paints and lacquers protection; can reach to estimate service life from design angle; but use procedure detection can not be subject to extent of corrosion in significant reaction basis; basis extent of corrosion monitoring is ineffective, so that a kind of new technical scheme solves above-mentioned technical problem.
Utility model content
The purpose of this utility model is to provide a kind of high-power offshore wind turbine single-pile foundation sacrificial anode protection device; sacrificial anode is passed through upper and lower collar tie beam and single-pile foundation combination type compact siro spinning technology by this device; the autophage first passing through sacrificial anode under there is corrosion condition on basis reduces the corrosion on basis, reaches the purpose of protection single-pile foundation and miscellaneous part.
The technical solution adopted in the utility model is:
A kind of high-power offshore wind turbine single-pile foundation sacrificial anode protection device; including upper collar tie beam, lower ring beam and many group sacrificial anode assemblies; described upper collar tie beam, lower ring beam are welded and fixed by several columns; often group sacrificial anode assembly is each attached between collar tie beam and lower ring beam; often being all connected with a conductive plate on group sacrificial anode assembly, described conductive plate is fixed on collar tie beam.
Further, often group sacrificial anode assembly is all at least made up of a sacrificial anode.
Further, often group sacrificial anode assembly forms by three sacrificial anodes.
The utility model has the advantages that: simple in construction, stable, be prone to make, by sacrificial anode and the design of collar tie beam integrated form, single-pile foundation agent structure can be protected, also effectively protection miscellaneous part is not corroded.
Accompanying drawing explanation
Fig. 1 is three dimensional structure schematic diagram of the present utility model.
Fig. 2 is overall structure top view of the present utility model.
Wherein: 1, upper collar tie beam, 2, lower ring beam, 3, sacrificial anode assembly, 4, column, 5, conductive plate, 6, sacrificial anode.
Detailed description of the invention
As depicted in figs. 1 and 2, a kind of high-power offshore wind turbine single-pile foundation sacrificial anode protection device, including upper collar tie beam 1, lower ring beam 2 and four groups of sacrificial anode assemblies 3, often group sacrificial anode group 3 forms by three sacrificial anodes 6, often group sacrificial anode assembly 3 is each attached between collar tie beam 1 and lower ring beam 2, upper collar tie beam 1, lower ring beam 2 is welded and fixed by several columns 4, and the specification of sacrificial anode assembly 3 is regulated by controlling the length of column 4, often group sacrificial anode assembly 3 is all connected with a conductive plate 5, conductive plate 5 is fixed on collar tie beam, the main body (not shown) of conductive plate 5 and upper collar tie beam 1 and single-pile foundation is welded to connect and ensures conducting function, sacrificial anode 6 forms galvanic circle by conductive plate 5 and single-pile foundation.
Claims (3)
1. a high-power offshore wind turbine single-pile foundation sacrificial anode protection device; it is characterized in that: include collar tie beam, lower ring beam and many group sacrificial anode assemblies; described upper collar tie beam, lower ring beam are welded and fixed by several columns; often group sacrificial anode assembly is each attached between collar tie beam and lower ring beam; often being all connected with a conductive plate on group sacrificial anode assembly, described conductive plate is fixed on collar tie beam.
2. the high-power offshore wind turbine single-pile foundation sacrificial anode protection device of one according to claim 1, it is characterised in that: often group sacrificial anode assembly is all at least made up of a sacrificial anode.
3. the high-power offshore wind turbine single-pile foundation sacrificial anode protection device of one according to claim 1 and 2, it is characterised in that: often group sacrificial anode assembly forms by three sacrificial anodes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521023725.9U CN205368500U (en) | 2015-12-11 | 2015-12-11 | Sacrificial anode protection device is used on high -power offshore wind power generation unit single pile basis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521023725.9U CN205368500U (en) | 2015-12-11 | 2015-12-11 | Sacrificial anode protection device is used on high -power offshore wind power generation unit single pile basis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205368500U true CN205368500U (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201521023725.9U Active CN205368500U (en) | 2015-12-11 | 2015-12-11 | Sacrificial anode protection device is used on high -power offshore wind power generation unit single pile basis |
Country Status (1)
| Country | Link |
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| CN (1) | CN205368500U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948369A (en) * | 2017-04-24 | 2017-07-14 | 华电重工股份有限公司 | A kind of attachment means and construction technology of offshore wind farm single-pile foundation and outer platform |
| CN108707908A (en) * | 2018-08-09 | 2018-10-26 | 上海勘测设计研究院有限公司 | A kind of adjustable mounting assembly of offshore wind turbine foundation sacrificial anode block and J-type pipe |
-
2015
- 2015-12-11 CN CN201521023725.9U patent/CN205368500U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948369A (en) * | 2017-04-24 | 2017-07-14 | 华电重工股份有限公司 | A kind of attachment means and construction technology of offshore wind farm single-pile foundation and outer platform |
| CN108707908A (en) * | 2018-08-09 | 2018-10-26 | 上海勘测设计研究院有限公司 | A kind of adjustable mounting assembly of offshore wind turbine foundation sacrificial anode block and J-type pipe |
| CN108707908B (en) * | 2018-08-09 | 2024-06-11 | 上海勘测设计研究院有限公司 | Adjustable installation device of offshore wind turbine foundation sacrificial anode block and J-shaped tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 226400 north side of Jinshajiang Road and east side of Jinggangshan Road, Rudong Economic Development Zone, Nantong City, Jiangsu Province Patentee after: Jiangsu Haili Wind Power Equipment Technology Co., Ltd. Address before: 226400 north side of Jialing River Road, Rudong Economic Development Zone, Nantong, Jiangsu Patentee before: Jiangsu Haili Power Equipment Technology Co.,Ltd. |
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| CP03 | Change of name, title or address |