CN204198857U - A kind of high-power offshore wind turbine jacket basis sacrificial anode protection device - Google Patents
A kind of high-power offshore wind turbine jacket basis sacrificial anode protection device Download PDFInfo
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- CN204198857U CN204198857U CN201420545246.2U CN201420545246U CN204198857U CN 204198857 U CN204198857 U CN 204198857U CN 201420545246 U CN201420545246 U CN 201420545246U CN 204198857 U CN204198857 U CN 204198857U
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- sacrificial anode
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Abstract
The utility model discloses a kind of high-power offshore wind turbine jacket basis sacrificial anode protection device, comprise pressure case, press down case, sacrificial anode, upper bracket and lower bracket, the top of described sacrificial anode is fixedly connected with upper bracket by upper pressure case, the bottom of described sacrificial anode is fixedly connected with lower bracket by pressing down case, described upper bracket and lower bracket are separately fixed on the pile body on jacket basis, it is characterized in that: described upper bracket comprises bracket web and upper bracket wing plate, open holes is left in the middle of described upper bracket web, described lower bracket comprises lower bracket web and lower bracket wing plate, on described, press down case and include base plate, side plate and inclined plate, described inclined plate is arranged in side plate.It is convenient that the utility model structure is simple, cost of manufacture is low, easy for installation, overall construction intensity is high, sacrificial anode is changed.
Description
Technical field
The utility model relates to a kind of basic corrosion protection structure, specifically, relates to a kind of high-power offshore wind turbine jacket basis sacrificial anode protection device, belongs to offshore wind energy plant field.
Background technology
The exploitation of wind energy have 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.The corrosion protection design on conventional wind power generating set jacket basis adopts paints and lacquers protection; can reach from design angle and estimate work-ing life; but use procedure detects and can not be subject to extent of corrosion in significant reaction basis; ineffective to basic extent of corrosion monitoring, thus need a kind of new technical scheme to solve above-mentioned technical problem.
Summary of the invention
The purpose of this utility model is to provide a kind of high-power offshore wind turbine jacket basis sacrificial anode protection device; this device presses down case by sacrificial anode and jacket basis compact siro spinning technology on passing through; autophage first by sacrificial anode under there is corrosion condition on basis lowers the corrosion on basis, reaches the effect on armour tubing frame basis.Can monitoring the consumption of sacrificial anode and change sacrificial anode flexibly simultaneously, is the design organization in a kind of active protection jacket basis work-ing life.
The technical solution adopted in the utility model is:
A kind of high-power offshore wind turbine jacket basis sacrificial anode protection device, comprise pressure case, press down case, sacrificial anode, upper bracket and lower bracket, the top of described sacrificial anode is fixedly connected with upper bracket by upper pressure case, the bottom of described sacrificial anode is fixedly connected with lower bracket by pressing down case, described upper bracket and lower bracket are separately fixed on the pile body on jacket basis, described upper bracket comprises bracket web and upper bracket wing plate, open holes is left in the middle of described upper bracket web, described lower bracket comprises lower bracket web and lower bracket wing plate, on described, press down case and include base plate, side plate and inclined plate, described inclined plate is arranged in side plate.
Further, the angle of inclination of the inclined plate of described upper and lower pressure case is consistent with sacrificial anode flank angle.
The utility model has the advantages that: it is convenient that structure is simple, cost of manufacture is low, easy for installation, overall construction intensity is high, sacrificial anode is changed.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present utility model;
Fig. 2 is upper bracket web structure schematic diagram;
Fig. 3 is upper bracket wing plate structural representation;
Fig. 4 is the base arrangement figure of upper and lower pressure case.
Fig. 5 is the inclined plate structure iron of upper and lower pressure case.
Wherein: 1, upper pressure case, 2, press down case, 3, sacrificial anode, 4, upper bracket, 5, lower bracket, 6, pile body, 7, upper bracket web, 8, upper bracket wing plate, 9, open holes, 10, lower bracket web, 11, lower bracket wing plate, 12, base plate, 13, side plate, 14, inclined plate.
Embodiment
As Figure 1-5, a kind of high-power offshore wind turbine jacket basis sacrificial anode protection device, comprise pressure case 1, press down case 2, sacrificial anode 3, upper bracket 4 and lower bracket 5, the top of sacrificial anode 3 is fixedly connected with upper bracket 3 by upper pressure case 1, the bottom of sacrificial anode 3 is fixedly connected with lower bracket 5 by pressing down case 2, upper bracket 4 and lower bracket 5 are separately fixed on the pile body 6 on jacket basis, upper bracket 4 comprises bracket web 7 and upper bracket wing plate 8, open holes is left in the middle of upper bracket web 7, upper pressure case 1 can from top to bottom compress sacrificial anode 3, lower bracket 5 comprises lower bracket web 10 and lower bracket wing plate 11, on, press down case and include base plate 12, side plate 13 and inclined plate 14, inclined plate 14 is arranged in side plate 13.The angle of inclination of the inclined plate of upper and lower pressure case is consistent with sacrificial anode flank angle, and sacrificial anode end face contacts with the scarp of the inclined plate of upper and lower pressure case, by sacrificing autoprotection basis, reduces basis corrosion.
Claims (2)
1. a high-power offshore wind turbine jacket basis sacrificial anode protection device, comprise pressure case, press down case, sacrificial anode, upper bracket and lower bracket, the top of described sacrificial anode is fixedly connected with upper bracket by upper pressure case, the bottom of described sacrificial anode is fixedly connected with lower bracket by pressing down case, described upper bracket and lower bracket are separately fixed on the pile body on jacket basis, it is characterized in that: described upper bracket comprises bracket web and upper bracket wing plate, open holes is left in the middle of described upper bracket web, described lower bracket comprises lower bracket web and lower bracket wing plate, on described, press down case and include base plate, side plate and inclined plate, described inclined plate is arranged in side plate.
2. one according to claim 1 high-power offshore wind turbine jacket basis sacrificial anode protection device, is characterized in that: the angle of inclination of the inclined plate of described upper and lower pressure case is consistent with sacrificial anode flank angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420545246.2U CN204198857U (en) | 2014-09-23 | 2014-09-23 | A kind of high-power offshore wind turbine jacket basis sacrificial anode protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420545246.2U CN204198857U (en) | 2014-09-23 | 2014-09-23 | A kind of high-power offshore wind turbine jacket basis sacrificial anode protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204198857U true CN204198857U (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420545246.2U Active CN204198857U (en) | 2014-09-23 | 2014-09-23 | A kind of high-power offshore wind turbine jacket basis sacrificial anode protection device |
Country Status (1)
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| CN (1) | CN204198857U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108893745A (en) * | 2018-06-27 | 2018-11-27 | 中国船舶重工集团公司第七〇九研究所 | Replaceable sacrificial anode device and its replacing options |
| CN110552839A (en) * | 2018-05-30 | 2019-12-10 | 北京金风科创风电设备有限公司 | Variable pitch system and wind generating set |
| CN113718837A (en) * | 2021-09-16 | 2021-11-30 | 中国华能集团清洁能源技术研究院有限公司 | Offshore wind power foundation with replaceable sacrificial anode blocks |
| CN113718836A (en) * | 2021-09-16 | 2021-11-30 | 中国华能集团清洁能源技术研究院有限公司 | Offshore wind power foundation with anti-corrosion function |
| CN113718844A (en) * | 2021-09-16 | 2021-11-30 | 中国华能集团清洁能源技术研究院有限公司 | Offshore wind power foundation with replaceable sacrificial anode blocks |
-
2014
- 2014-09-23 CN CN201420545246.2U patent/CN204198857U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110552839A (en) * | 2018-05-30 | 2019-12-10 | 北京金风科创风电设备有限公司 | Variable pitch system and wind generating set |
| CN108893745A (en) * | 2018-06-27 | 2018-11-27 | 中国船舶重工集团公司第七〇九研究所 | Replaceable sacrificial anode device and its replacing options |
| CN113718837A (en) * | 2021-09-16 | 2021-11-30 | 中国华能集团清洁能源技术研究院有限公司 | Offshore wind power foundation with replaceable sacrificial anode blocks |
| CN113718836A (en) * | 2021-09-16 | 2021-11-30 | 中国华能集团清洁能源技术研究院有限公司 | Offshore wind power foundation with anti-corrosion function |
| CN113718844A (en) * | 2021-09-16 | 2021-11-30 | 中国华能集团清洁能源技术研究院有限公司 | Offshore wind power foundation with replaceable sacrificial anode blocks |
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