CN108824473A - A kind of gravity type offshore wind turbine foundation - Google Patents
A kind of gravity type offshore wind turbine foundation Download PDFInfo
- Publication number
- CN108824473A CN108824473A CN201810598198.6A CN201810598198A CN108824473A CN 108824473 A CN108824473 A CN 108824473A CN 201810598198 A CN201810598198 A CN 201810598198A CN 108824473 A CN108824473 A CN 108824473A
- Authority
- CN
- China
- Prior art keywords
- gravity type
- foundation
- column
- perimeter
- tower
- 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
Links
- 230000005484 gravity Effects 0.000 title claims abstract description 36
- 238000009360 aquaculture Methods 0.000 claims abstract description 16
- 244000144974 aquaculture Species 0.000 claims abstract description 16
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 7
- 239000011435 rock Substances 0.000 claims description 3
- 241000251468 Actinopterygii Species 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000009364 mariculture Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000003653 coastal water Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
- E02D27/425—Foundations for poles, masts or chimneys specially adapted for wind motors masts
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a kind of gravity type offshore wind turbine foundations, it includes blower（1）, tower（2）And gravity type foundation（3）, blower（1）It is mounted on tower（2）Top, tower（2）It is fixed on gravity type foundation（3）Center stand column at the top of, further include aquaculture net cage（4）, aquaculture net cage（4）It is fixedly attached to gravity type foundation（3）Perimeter column on, aquaculture net cage（4）Size is gravity type foundation（3）Inner space.It is an advantage of the invention that：The stability of blower foundation is improved, and is readily transported and installs, moreover it is possible to realize " wind field is breeded fish ", improve unit sea area utilization rate.
Description
Technical field
The invention belongs to Oversea wind power generation field and seawater fishery technical field more particularly to a kind of gravity type are marine
Blower foundation.
Background technique
With carbon emission, the proposition of the measures such as Economic Development Mode Conversion is reduced, the wind-powered electricity generation industry in China has very big hair
Exhibition prospect.China further increases the support to offshore wind farm industry development by way of Policy Adjustment, greatly develops sea
Wind power technology.
Oversea wind power generation tradition pile foundation subsea construction is complex, and infrastructure input cost is than land wind power plant
Much higher, recovery of the capital is relatively slow, and the Large scale construction of offshore wind farms keeps littoral geographical space more in short supply, coastal waters wind
Electric field often occupies large area coastal waters space, causes ship current inconvenient；Mariculture is passed through frequently with cage culture, and net cage is supported
It grows and is easy to be invaded and harassed by stormy waves, cause damages；For build ideal farm and net cage infrastructure, generally also need
Want biggish cost.
Summary of the invention
To solve the shortcomings of the prior art, the invention discloses a kind of gravity type offshore wind turbine bases proposed by the present invention
Plinth, it can improve the stability of blower foundation, and be readily transported and install, moreover it is possible to realize " wind field is breeded fish ", improve unit sea area
Utilization rate.
To achieve the above object, concrete scheme of the invention is as follows：A kind of gravity type offshore wind turbine foundation, including blower,
Tower and gravity type foundation, on tower top, tower is fixed at the top of the center stand column of gravity type foundation assembling, further includes
Aquaculture net cage, aquaculture net cage are fixedly attached in the perimeter column of gravity type foundation, and aquaculture net cage size is gravity type basic internal
Space.
The gravity type foundation includes that center stand column, 6 perimeter columns and 24 connecting cross beams, center stand column are upper and lower
End connects 6 perimeter columns by 6 connecting cross beams respectively, and 6 perimeter columns are distributed in around center stand column in regular hexagon, outside
Enclosing column upper and lower end respectively has connecting cross beam to connect two neighboring perimeter column, and every perimeter column bottom is equipped with pedestal.
Said base is heavy concrete structure or filling rock, is in round pie.
Technical effect of the invention：
The present invention is more stable compared with traditional gravity type basis, and more traditional pile foundation is easy installation and transportation, reduces installation cost；
Its crossbeam and pillar construction effectively decompose torque, reduce the fatigue load of center stand column and tower.Relatively simple performance
Offshore wind turbine and aquaculture net cage, the present invention improves unit sea area utilization rate, realizes " wind field is breeded fish ", by offshore wind farm skill
Art is in conjunction with mariculture technology, so that the economic performance of whole system be made to improve.
Detailed description of the invention
A kind of structural schematic diagram of gravity type offshore wind turbine foundation Fig. 1 of the invention；
A kind of CONSTRUCTED SPECIFICATION figure of gravity type foundation Fig. 2 of the invention.
In figure：1 is blower, and 2 be tower, and 3 be gravity type foundation, and 3-1 is center column, and 3-2 is perimeter column, and 3-3 is
Connecting cross beam, 3-4 are pedestal, and 4 be aquaculture net cage.
Specific embodiment
Below with reference to referring to attached drawing, the present invention is described in detail：
As shown in Figure 1, a kind of gravity type offshore wind turbine foundation, including blower 1, tower 2 and gravity type foundation 3, blower 1 are mounted on
2 top of tower, tower 2 are fixed at the top of the center stand column of gravity type foundation 3, further include aquaculture net cage 4, and aquaculture net cage 4 is fixed
In the perimeter column for investing gravity type foundation 3,4 size of aquaculture net cage is 3 inner space of gravity type foundation.
As shown in Fig. 2, center stand column 3-1 top braces tower 2, center stand column 3-1 upper and lower end is horizontal by 6 connections respectively
Beam 3-3 connection 6 perimeter column 3-2, center stand column 3-1 itself are steel construction, ensure that its support strength.6 perimeter columns
3-2 is distributed in around center stand column 3-1 in regular hexagon, and the layout of regular hexagon is so that entirely blower foundation is compared with traditional gravity type
Basis is more stable, and perimeter column 3-2 upper and lower end has the connecting cross beam two neighboring perimeter column 3-2 of 3-3 connection, every periphery
The bottom column 3-2 is equipped with pedestal 3-4.Perimeter column 3-2 itself is steel construction, ensure that its support strength.Connecting cross beam 3-3 is certainly
As steel construction, center stand column 3-1 and tower 2 tilting moment being subject to are transmitted on the perimeter column 3-2 of surrounding by it, effectively
Ground decomposes torque, reduces the fatigue load of center stand column 3-1 and tower 2.6 pedestal 3-4 are in round pie, are located
In seabed, entire basis is supported.Pedestal 3-4 itself is heavy concrete structure or filling rock equipressure loading.Pass through gravity
Effect, makes entire basis be fixed on seabed.Gravity type foundation installation and transportation easier than traditional pile foundation, reduce installation cost
。
The aquaculture net cage 4 is weaved by seawater fishery net cage material, and breeding spaces are 3 inside institute of gravity type foundation
The solid space surrounded.The electricity that blower generates can provide electric power for cultivation apparatus.The offshore wind turbine of relatively simple performance and
Aquaculture net cage, the present invention improve unit sea area utilization rate, so that the economic performance of whole system be made to improve, realize " wind field
Breed fish ", by offshore wind farm technology in conjunction with mariculture technology.
Claims (3)
1. a kind of gravity type offshore wind turbine foundation, including blower（1）, tower（2）And gravity type foundation（3）, blower（1）It is mounted on
Tower（2）Top, tower（2）It is fixed on gravity type foundation（3）Center stand column at the top of, it is characterized in that：It further include aquaculture net cage
（4）, aquaculture net cage（4）It is fixedly attached to gravity type foundation（3）Perimeter column on, aquaculture net cage（4）Size is gravity type foundation
（3）Inner space.
2. a kind of gravity type offshore wind turbine foundation according to claim 1, which is characterized in that the gravity type foundation
（3）Including center stand column（3-1）, 6 pieces perimeter columns（3-2）With 24 connecting cross beams（3-3）, center stand column（3-1）Upper and lower end
Respectively by 6 connecting cross beams（3-3）Connect 6 perimeter columns（3-2）, 6 perimeter columns（3-2）In being distributed in regular hexagon
Heart column（3-1）Around, perimeter column（3-2）Upper and lower end respectively has connecting cross beam（3-3）Connect two neighboring perimeter column（3-
2）, every perimeter column（3-2）Bottom is equipped with pedestal（4）.
3. a kind of gravity type offshore wind turbine foundation according to claim 2, which is characterized in that the pedestal（4）For heavy type
Concrete structure or filling rock, are in round pie.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810598198.6A CN108824473A (en) | 2018-06-12 | 2018-06-12 | A kind of gravity type offshore wind turbine foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810598198.6A CN108824473A (en) | 2018-06-12 | 2018-06-12 | A kind of gravity type offshore wind turbine foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108824473A true CN108824473A (en) | 2018-11-16 |
Family
ID=64143499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810598198.6A Pending CN108824473A (en) | 2018-06-12 | 2018-06-12 | A kind of gravity type offshore wind turbine foundation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108824473A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555650A (en) * | 2018-12-27 | 2019-04-02 | 大连理工大学 | A kind of floating offshore blower and cage culture integration unit |
| CN109941397A (en) * | 2019-03-25 | 2019-06-28 | 华中科技大学 | A kind of semi-submersible type offshore wind generating platform and offshore wind energy plant |
| CN110241843A (en) * | 2019-07-12 | 2019-09-17 | 沈阳建筑大学 | A kind of gravity type sea turn is from response blower foundation and its construction method |
| CN110258611A (en) * | 2019-06-28 | 2019-09-20 | 重庆大学 | A kind of offshore wind farm and aquafarm integral structure system |
| CN112931342A (en) * | 2021-01-21 | 2021-06-11 | 明阳智慧能源集团股份公司 | Mariculture net cage suitable for severe sea conditions and installation and net washing method thereof |
| CN114060204A (en) * | 2021-11-01 | 2022-02-18 | 吴常文 | Deep open sea power generation device and marine ranch |
| EP4060121A1 (en) | 2021-03-18 | 2022-09-21 | Subsea 7 Limited | Subsea foundations |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101040605A (en) * | 2006-03-24 | 2007-09-26 | 翟玉明 | Stormproof lift type net trunk for breeding in the outside sea |
| EP2036814A2 (en) * | 2007-09-11 | 2009-03-18 | Jähnig GmbH Felssicherung und Zaunbau | Metal skeleton for constructing foundations beneath the sea |
| KR20130002637U (en) * | 2011-10-24 | 2013-05-03 | 박기청 | Fish bleeding reef block |
| CN107083778A (en) * | 2017-05-03 | 2017-08-22 | 江苏道达风电设备科技有限公司 | A kind of cultivation apparatus that bucket foundation base station is combined based on offshore wind turbine |
| CN206835934U (en) * | 2017-05-03 | 2018-01-05 | 江苏道达风电设备科技有限公司 | A kind of gravity type net box based on the compound bucket foundation of offshore wind turbine |
| CN206978429U (en) * | 2017-05-03 | 2018-02-09 | 中国水产科学研究院东海水产研究所 | A kind of cultivation equipment based on offshore wind generating basis |
| CN107878698A (en) * | 2017-11-15 | 2018-04-06 | 清华大学深圳研究生院 | A kind of offshore floating type Wind turbines and the integration unit of fishery cage culture |
-
2018
- 2018-06-12 CN CN201810598198.6A patent/CN108824473A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101040605A (en) * | 2006-03-24 | 2007-09-26 | 翟玉明 | Stormproof lift type net trunk for breeding in the outside sea |
| EP2036814A2 (en) * | 2007-09-11 | 2009-03-18 | Jähnig GmbH Felssicherung und Zaunbau | Metal skeleton for constructing foundations beneath the sea |
| KR20130002637U (en) * | 2011-10-24 | 2013-05-03 | 박기청 | Fish bleeding reef block |
| CN107083778A (en) * | 2017-05-03 | 2017-08-22 | 江苏道达风电设备科技有限公司 | A kind of cultivation apparatus that bucket foundation base station is combined based on offshore wind turbine |
| CN206835934U (en) * | 2017-05-03 | 2018-01-05 | 江苏道达风电设备科技有限公司 | A kind of gravity type net box based on the compound bucket foundation of offshore wind turbine |
| CN206978429U (en) * | 2017-05-03 | 2018-02-09 | 中国水产科学研究院东海水产研究所 | A kind of cultivation equipment based on offshore wind generating basis |
| CN107878698A (en) * | 2017-11-15 | 2018-04-06 | 清华大学深圳研究生院 | A kind of offshore floating type Wind turbines and the integration unit of fishery cage culture |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555650A (en) * | 2018-12-27 | 2019-04-02 | 大连理工大学 | A kind of floating offshore blower and cage culture integration unit |
| CN109941397A (en) * | 2019-03-25 | 2019-06-28 | 华中科技大学 | A kind of semi-submersible type offshore wind generating platform and offshore wind energy plant |
| CN110258611A (en) * | 2019-06-28 | 2019-09-20 | 重庆大学 | A kind of offshore wind farm and aquafarm integral structure system |
| CN110241843A (en) * | 2019-07-12 | 2019-09-17 | 沈阳建筑大学 | A kind of gravity type sea turn is from response blower foundation and its construction method |
| CN112931342A (en) * | 2021-01-21 | 2021-06-11 | 明阳智慧能源集团股份公司 | Mariculture net cage suitable for severe sea conditions and installation and net washing method thereof |
| EP4060121A1 (en) | 2021-03-18 | 2022-09-21 | Subsea 7 Limited | Subsea foundations |
| CN114060204A (en) * | 2021-11-01 | 2022-02-18 | 吴常文 | Deep open sea power generation device and marine ranch |
| CN114060204B (en) * | 2021-11-01 | 2023-10-03 | 吴常文 | Deep open sea power generation device and ocean pasture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108824473A (en) | A kind of gravity type offshore wind turbine foundation | |
| CN110050740B (en) | Deep-open sea floating wind, light and fish comprehensive equipment | |
| CN102865198B (en) | Floating foundation of offshore wind-driven generator | |
| US20200022341A1 (en) | Combined structure of a fishing net cage and floating wind turbine foundation and construction method for same | |
| CN107878698A (en) | A kind of offshore floating type Wind turbines and the integration unit of fishery cage culture | |
| CN110525599A (en) | A kind of novel more floating drum offshore wind turbines buoyant foundation | |
| CN209964974U (en) | Deep and far sea floating type wind, light and fish integrated equipment | |
| CN111096262B (en) | Mariculture net cage structure based on multi-pile bearing platform offshore wind power foundation | |
| CN107140140B (en) | Semi-submersible fan and aquaculture net cage integrated system without supporting upright post | |
| CN109334883A (en) | It is a kind of sea buoyant wind power generation with fishery cage culture hybrid platform | |
| CN111779630A (en) | Marine multi-energy integrated device | |
| CN209719868U (en) | A kind of semi-submersible type offshore wind farm and cultivation fishing ground platform compages | |
| CN113819001A (en) | Floating offshore wind power generation and deep sea aquaculture net cage fusion equipment | |
| CN208416810U (en) | A kind of semi-submersible type offshore wind power generation basic | |
| CN110258611A (en) | A kind of offshore wind farm and aquafarm integral structure system | |
| CN110015384A (en) | A kind of semi-submersible type offshore wind farm and cultivation fishing ground platform compages | |
| CN108522386A (en) | Open marine site bottom-sitting type enclosure culture, net enclosure culture unit facility and combinations thereof formula breeding fence | |
| CN114351753A (en) | Deep sea culture structure based on marine single-pile foundation fan | |
| CN202732245U (en) | Floating foundation of offshore wind turbine | |
| CN207607612U (en) | A kind of offshore floating type Wind turbines and the integration unit of fishery cage culture | |
| CN214304175U (en) | Deep sea floating type fan foundation in gridding arrangement | |
| CN112772499A (en) | Anti-typhoon piling type offshore aquaculture net cage platform | |
| CN102536681A (en) | Hexagonal tower structure of wind driven generator | |
| CN114271224B (en) | Ecological protection's marine wind-power system | |
| CN113928491B (en) | Deep sea power generation and cultivation system of offshore annular barge type wind turbine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181116 |