CN207079620U - Anti-halobios adhersion device for offshore wind power foundation steel-pipe pile - Google Patents
Anti-halobios adhersion device for offshore wind power foundation steel-pipe pile Download PDFInfo
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- CN207079620U CN207079620U CN201720875750.2U CN201720875750U CN207079620U CN 207079620 U CN207079620 U CN 207079620U CN 201720875750 U CN201720875750 U CN 201720875750U CN 207079620 U CN207079620 U CN 207079620U
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- protective layer
- skeleton
- wind power
- buoyant mass
- offshore wind
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Abstract
It the utility model is related to the anti-halobios adhersion device for offshore wind power foundation steel-pipe pile, including the housing being set on pile tube, the housing includes protective layer and is arranged on the skeleton of protective layer medial surface, buoyant mass is provided with the protective layer, the hairbrush cleaned to pile tube is provided with the inside of skeleton, the buoyant mass density is less than density of sea water, buoyant mass, the shape of hairbrush is adapted with the shape of skeleton, the skeleton includes several arc units, arc unit is provided at both ends with adpting flange, screw is provided with adpting flange, adjacent arc unit is fixed through adpting flange and bolt connection, protective layer is provided with outside the buoyant mass, the utility model has the advantages that：Simple in construction, reasonable in design, it is convenient that peace turns dismounting and change, with seawater dipping and heaving, it is to be attached to the materials such as protein secreted on pile tube, polysaccharide to dispose marine growth automatically, destroys its basement membrane, make the condition of sea organism attachment can not be formed, suppress the attachment of marine growth.
Description
Technical field
It the utility model is related to a kind of anti-halobios adhersion device for offshore wind power foundation steel-pipe pile.
Background technology
Biological attachment problem turns into the problem that offshore wind farm has to face.Due to the attachment of marine growth, basis
The hydrodynamic characterisitic of structure can change, the load that increase blower foundation is born；The marine growth meeting on steel-pipe pile surface is attached in addition
A variety of secretion are produced, causing the breakage of corrosion-inhibiting coating, serious influences whether blower foundation so as to accelerate the corrosion of steel-pipe pile
Years Of Service.
Traditional self-polishing antifouling paint condition for being limited to low flow velocity in offshore wind power foundation structure, its action effect is very
It is undesirable, new anti-fouling paint or expensive or still in development and most of lifetimes that can not meet 25 years.
The content of the invention
The purpose of this utility model is to be directed to above weak point, there is provided a kind of for offshore wind power foundation steel-pipe pile
Anti-halobios adhersion device.
Scheme is a kind of anti-life for offshore wind power foundation steel-pipe pile used by the utility model solves technical problem
Thing attachment device, including the housing being set on pile tube, the housing include protective layer and are arranged on the bone of protective layer medial surface
Frame, buoyant mass is provided with the protective layer, the hairbrush cleaned to pile tube, the buoyant mass density are provided with the inside of skeleton
Less than density of sea water, buoyant mass, the shape of hairbrush are adapted with the shape of skeleton.
Further, the housing includes several arc units, and the skeleton in each arc unit is provided at both ends with
Adpting flange, screw is provided with adpting flange, adjacent arc unit is fixed through adpting flange and bolt connection.
Further, it is provided with protective layer outside the buoyant mass.
Further, the protective layer is high-density polyethylene material layer.
Further, the buoyant mass is cork or foamed plastics.
Further, the hairbrush is rigid plastics hairbrush.
Compared with prior art, the utility model has the advantages that：Simple in construction, reasonable in design, peace turns dismounting
It is convenient to change, and with seawater dipping and heaving, it is to be attached to the things such as protein secreted on pile tube, polysaccharide to dispose marine growth automatically
Matter, its basement membrane is destroyed, make the condition of sea organism attachment can not be formed, suppress the attachment of marine growth.
Brief description of the drawings
The utility model patent is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is structure sectional view of the present utility model.
In figure：
1- pile tubes, 2- hairbrush, 3- buoyant mass, 4- skeletons, 5- adpting flanges, 6- bolts, 7- protective layers, 8- housings.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and detailed description.
As shown in Figure 1-2, a kind of anti-halobios adhersion device for offshore wind power foundation steel-pipe pile, including it is set in pile tube
On housing 8, the housing 8 includes protective layer 7 and is arranged on the skeleton 4 of the medial surface of protective layer 7, set in the protective layer 7
There is buoyant mass 3, the inner side of skeleton 4 is provided with the hairbrush 2 cleaned to pile tube 1, and the density of buoyant mass 3 is less than density of sea water,
Buoyant mass, the shape of hairbrush 2 are adapted with the shape of skeleton 4, and the device is enclosed on the outside of pile tube 1 after the completion of pile sinking, with sea
Water dipping and heaving.At the incoming tide, following current side is pressurized and as sea rises, and disposes marine growth as the secreted albumen of attachment
The materials such as matter, polysaccharide, destroy its basement membrane, hinder also biological attachment, and similarly, during ebb tide, other side obtains comparing thoroughly clear
Reason, like this as current cycle is reciprocal, makes the condition of sea organism attachment can not be formed, suppresses the attachment of marine growth, work as device
Aging, it is damaged when, easily can remove and change, the long-term purpose for preventing sea organism attachment is reached with this.
In the present embodiment, whether housing 8 according to the diameter of protected pile body and can tilt and be fabricated to different curvature half
Footpath, shape, the segmentation that may be bolted.
In the present embodiment, the housing 8 includes several arc units, the both ends of the skeleton 4 in each arc unit
Adpting flange 5 is provided with, screw is provided with adpting flange 5, adjacent arc unit connects solid through adpting flange 5 and bolt 6
It is fixed.
In the present embodiment, it is provided with protective layer outside the buoyant mass 3.
In the present embodiment, the protective layer 7 is high-density polyethylene material layer.
In the present embodiment, the buoyant mass 3 is cork or foamed plastics or the less lightweight material of other proportions.
In the present embodiment, the hairbrush 2 is rigid plastics hairbrush.
Above-listed preferred embodiment, the purpose of this utility model, technical scheme and advantage are further described,
It should be understood that and the foregoing is only preferred embodiment of the present utility model, it is all not to limit the utility model
Within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., this practicality should be included in
Within new protection domain.
Claims (6)
- A kind of 1. anti-halobios adhersion device for offshore wind power foundation steel-pipe pile, it is characterised in that：Including being set on pile tube Housing, the housing includes protective layer and is arranged on the skeleton of protective layer medial surface, and buoyant mass is provided with the protective layer, The hairbrush cleaned to pile tube is provided with the inside of skeleton, the buoyant mass density is less than density of sea water, buoyant mass, the shape of hairbrush Shape is adapted with the shape of skeleton.
- 2. the anti-halobios adhersion device according to claim 1 for offshore wind power foundation steel-pipe pile, it is characterised in that：Institute Stating housing includes several arc units, and the skeleton in each arc unit is provided at both ends with adpting flange, on adpting flange Screw is provided with, adjacent arc unit is fixed through adpting flange and bolt connection.
- 3. the anti-halobios adhersion device according to claim 2 for offshore wind power foundation steel-pipe pile, it is characterised in that：Institute State and be provided with protective layer outside buoyant mass.
- 4. the anti-halobios adhersion device according to claim 3 for offshore wind power foundation steel-pipe pile, it is characterised in that：Institute It is high-density polyethylene material layer to state protective layer.
- 5. the anti-halobios adhersion device for offshore wind power foundation steel-pipe pile according to claim 1-4 any one, its It is characterised by：The buoyant mass is cork or foamed plastics.
- 6. the anti-halobios adhersion device for offshore wind power foundation steel-pipe pile according to claim 1-4 any one, its It is characterised by：The hairbrush is rigid plastics hairbrush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720875750.2U CN207079620U (en) | 2017-07-19 | 2017-07-19 | Anti-halobios adhersion device for offshore wind power foundation steel-pipe pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720875750.2U CN207079620U (en) | 2017-07-19 | 2017-07-19 | Anti-halobios adhersion device for offshore wind power foundation steel-pipe pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207079620U true CN207079620U (en) | 2018-03-09 |
Family
ID=61423770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720875750.2U Expired - Fee Related CN207079620U (en) | 2017-07-19 | 2017-07-19 | Anti-halobios adhersion device for offshore wind power foundation steel-pipe pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207079620U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022011957A1 (en) * | 2020-11-06 | 2022-01-20 | 三峡新能源阳江发电有限公司 | Ptfe-based membrane tube shell device for marine fouling organism adhesion prevention for offshore wind power single pile, and use thereof |
| CN117684535A (en) * | 2024-02-02 | 2024-03-12 | 中交第一航务工程局有限公司 | Marine organism protection device and installation method |
-
2017
- 2017-07-19 CN CN201720875750.2U patent/CN207079620U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022011957A1 (en) * | 2020-11-06 | 2022-01-20 | 三峡新能源阳江发电有限公司 | Ptfe-based membrane tube shell device for marine fouling organism adhesion prevention for offshore wind power single pile, and use thereof |
| CN117684535A (en) * | 2024-02-02 | 2024-03-12 | 中交第一航务工程局有限公司 | Marine organism protection device and installation method |
| CN117684535B (en) * | 2024-02-02 | 2024-04-16 | 中交第一航务工程局有限公司 | Marine organism protection device and installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180309 |