CN207897690U - A kind of electric hydraulic elevation type aquaculture net cage based on compound bucket foundation - Google Patents
A kind of electric hydraulic elevation type aquaculture net cage based on compound bucket foundation Download PDFInfo
- Publication number
- CN207897690U CN207897690U CN201820001764.6U CN201820001764U CN207897690U CN 207897690 U CN207897690 U CN 207897690U CN 201820001764 U CN201820001764 U CN 201820001764U CN 207897690 U CN207897690 U CN 207897690U
- Authority
- CN
- China
- Prior art keywords
- etting
- net cage
- skeleton
- bucket foundation
- electric drive
- 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.)
- Active
Links
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
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/60—Fishing; Aquaculture; Aquafarming
Abstract
A kind of electric hydraulic elevation type aquaculture net cage based on compound bucket foundation, belongs to the technical field of Oversea wind power generation and mariculture.Etting plane skeleton including connecting bucket foundation and electric drive hydraulic thruster device, including etting shrinking connecting-rod skeleton, upper end are connect with electric drive hydraulic thruster device, and lower end is connect with bucket foundation；It including etting, is attached on etting plane skeleton and etting shrinking connecting-rod skeleton, further includes electric drive hydraulic thruster control module, the remote control for realizing net cage is transmitted by optical fiber.Advantageous effect is, under the conditions of stormy waves, the plane etting skeleton of net cage sinks to sea hereinafter, avoiding wind, unrestrained load directly affects；Etting is tensioned after plane etting skeleton sinks, and net cage volume can remain unchanged, while the ability of deformation due to wave current power is resisted in etting tensioning enhancing.The etting of net cage has certain wave absorption ability, and in addition cage structure disturbs peripheral flow phenomenon of the flow to changeover portion and tower, washes away problem to alleviate bucket foundation.
Description
Technical field
The utility model belongs to the technical field of Oversea wind power generation and mariculture, more particularly to one kind based on single
The structure that the compound bucket foundation of offshore wind turbine is combined with the net cage that can be lifted by hydraulic test.
Background technology
In recent years, offshore wind farm is quickly grown as a kind of green clean reproducible energy.Offshore wind farm has wind field matter
It measures, the significant advantages such as turbulivity is small, be not take up arable land, annual utilization hours height.But due to maritime environment complexity, stormy waves stream is to base
The coupling of plinth and pylon structure is complicated, and seawater is apparent with corrosion function to washing away for basis, so offshore wind farm is to basis
More demanding, offshore wind power foundation construction cost is higher.
The industrial crops quality of off-lying sea cage culture is good, and yield is good, high financial profit, has huge development potentiality.But
Be since off-lying sea stormy waves is larger, it is more demanding to required net cage material, structure and anchoring system, and power supply facilities is difficult to solve
Certainly, belong to high investment, high risk and high reward industry.
Offshore wind turbine foundation is combined with marine cage structure to be helped to reduce capital construction cost, improves offshore wind turbine foundation
Utilization ratio, while offshore wind turbine can also provide electric power for the operation of cage structure, be conducive to increase economic efficiency and ecology
Benefit.
Offshore wind turbine foundation with the structure type that marine cage structure is combined must not be to wind turbine safe operation and net cage
Normal cultivation activity generate cross influence.
It needs to solve the problems, such as that offshore wind turbine foundation is stopped with the ship for the structure type that cage structure is combined.
Offshore wind turbine foundation is washed away by wave and flow, this causes the normal safe operation of offshore wind turbine foundation hidden
Suffer from, and the method that currently used jackstone goes along with sb. to guard him basis is ineffective, and it is more serious to wash away problem.
Invention content
The utility model is intended in view of the above-mentioned problems, proposing a kind of hydraulic elevation type culturing net based on compound bucket foundation
Box structure is combined net cage with compound bucket foundation, to improve the utilization ratio and net cage capacity of anti-storm of compound bucket foundation,
Technology solves the problems, such as ship stop and personnel wind turbine up and down with open arms, and washes away problem using structure mitigation bucket foundation.
In order to achieve the above object, the technical solution adopted in the utility model is：
A kind of electric hydraulic elevation type aquaculture net cage based on compound bucket foundation, including bucket foundation, by changeover portion
Portion's flange is connected with blower fan tower barrel, including etting plane skeleton, etting plane skeleton by intermediate sleeve bucket foundation open circles
Ring and connection annulus and the round bar of electric drive hydraulic thruster device push rod are constituted；Including etting shrinking connecting-rod skeleton, etting is flexible to be connected
Bar skeleton is divided into two rod pieces up and down, is connected through the hinge two-by-two for one group, and upper end and the push rod of electric drive hydraulic thruster device are logical
Hinge connection is crossed, lower end is connected through the hinge with the motor protection shell below electric drive hydraulic thruster device；The electronic liquid
The motor of pressure push rod device is arranged on the head cover of bucket foundation, and the motor of electric drive hydraulic thruster device passes through outer protection
Shell with bucket foundation is prefabricated is integrated；It including etting, is attached on etting plane skeleton and etting shrinking connecting-rod skeleton, forms one
A closing net cage.Further include electric drive hydraulic thruster control module, is loaded on tower internal platform, by being walked inside bucket foundation
Line and electric drive hydraulic thruster device wired connection, and the remote control for realizing net cage is transmitted by optical fiber.
One hollow cuboid piece of stainless steel is set at the top of the push rod of electric drive hydraulic thruster device, is convenient for and etting plane skeleton
It is connected with etting shrinking connecting-rod skeleton.
The etting shrinking connecting-rod skeleton totally six groups of compositions.
The etting plane skeleton is high-density polyethylene material or high-strength aluminum alloy material.The etting is flexible
Connecting rod skeleton is stainless steel or high-strength aluminum alloy material.The push rod of the electric drive hydraulic thruster device uses stainless steel
Material.The etting is woven using high-elastic nylon material.
The advantages of the utility model and advantageous effect：
Because mariculture net cage is installed on offshore wind turbine combined type bucket foundation by it, set using wind-driven generator capital construction
The standby infrastructure as marine cage culture, thus by the building equipment of offshore wind generating and marine cage culture facility
It builds and combines, advantageously reduce capital construction cost.
Under the conditions of stormy waves, the plane etting skeleton of net cage can sink to the safer region in sea or less, to
The wave load suffered by net cage entirety is reduced, and avoids directly affecting for wind load；Etting after plane etting skeleton sinks
Shrinking connecting-rod skeleton will outwardly protrude, and the etting on skeleton, which is accordingly pulled outwardly, to be stretched for dish, the receiving volume of avoidable net cage
Reduce；After etting is drawn as dish, etting tensioning also enhances the ability resisted and deformed by wave force.So being based on
The electric hydraulic elevation type aquaculture net cage of compound bucket foundation volumetric loss rate under Lidar Equation is small, and capacity of anti-storm is strong.
The drinking water that controllable plane etting skeleton sinks to O＆M ship is deep hereinafter, to the case where not influencing cage culture
Under make O＆M ship in blower fan tower barrel regular calling, accomplish that cage culture is independent of each other with wind turbine O＆M.
By the land remote control to electric drive hydraulic thruster, can avoid going to sea in bad weather is adjusted electric hydaulic
The operation of push rod.
The etting of net cage can make by wave generate wave breaking by there is certain wave absorption ability, in addition net cage knot
Structure disturbs peripheral flow phenomenon of the flow to changeover portion and tower, washes away problem to alleviate bucket foundation.
Description of the drawings
A kind of electric hydraulic elevation type aquaculture net cage electric drive hydraulic thruster stretched condition signals based on compound bucket foundation of Fig. 1
Figure；
A kind of electric hydraulic elevation type aquaculture net cage electric drive hydraulic thruster stretched conditions based on compound bucket foundation of Fig. 2 are overlooked
Figure；
A kind of electric hydraulic elevation type aquaculture net cage electric drive hydraulic thruster contraction state signals based on compound bucket foundation of Fig. 3
Figure；
A kind of electric hydraulic elevation type aquaculture net cage electric drive hydraulic thruster contraction states based on compound bucket foundation of Fig. 4 are overlooked
Figure.
1, bucket foundation in figure；2, etting plane skeleton；3, etting shrinking connecting-rod skeleton；4, electric drive hydraulic thruster device；
5, etting；6, electric drive hydraulic thruster control module；
Specific implementation mode
In order to make those skilled in the art more fully understand the utility model, below in conjunction with the accompanying drawings and embodiment
The utility model is described in further detail.
Referring to attached drawing 1~4, the utility model include bucket foundation 1, etting plane skeleton 2, etting shrinking connecting-rod skeleton 3,
Electric drive hydraulic thruster device 4, etting 5, electric drive hydraulic thruster control module 6.Wherein, 1 head cover of bucket foundation and changeover portion are steel
Tendon concrete structure, side wall are steel construction, and bucket foundation 1 is connected by changeover portion upper flange with blower fan tower barrel；Etting plane
Skeleton 2 be high-density polyethylene material or high-strength aluminum alloy material, by intermediate sleeve the ring segment of bucket foundation 1 open circles
The radial Hollow circular beam of the six roots of sensation of ring and connection annulus and 4 push rod of electric drive hydraulic thruster device is constituted, hollow ring internal diameter with most
Changeover portion outer diameter at big dive position is identical；Etting shrinking connecting-rod skeleton 3 be stainless steel or high-strength aluminum alloy material,
It is divided into two rod pieces up and down, is two-by-two one group, totally six groups of compositions, pass through according to required submerged depth after suitable location is blocked
Hinge connection, and upper end and the push rod of electric drive hydraulic thruster device 4 are connected through the hinge, lower end and electric drive hydraulic thruster device
It is connected through the hinge at the motor protection shell of 4 lower sections, three hinges make etting shrinking connecting-rod skeleton 3 become a mechanism, tool
There is flexible ability；One hollow cuboid piece of stainless steel is set at the top of the push rod of electric drive hydraulic thruster device 4, in the utility model,
Because push rod inside top connects radial round bar, outside connects the hinge of shrinking connecting-rod, so the cuboid stainless steel is arranged
Block is convenient for and the radial round bar of etting plane skeleton 2, the push rod of electric drive hydraulic thruster device 4 and etting shrinking connecting-rod bone
The connection of the hinge three on 3 top of frame；The size of piece of stainless steel is straight according to the radial round bar and electric drive hydraulic thruster connected
Depending on diameter, the length of side of the piece of stainless steel should at least with the diameter of round bar quite in order to connecting；It is designed as hollow-core construction, mesh
Be to save material and mitigate weight；The push rod of electric drive hydraulic thruster device 4 uses stainless steel, and carries out anti-corrosion
Processing；The motor of electric drive hydraulic thruster device 4 is on the head cover of bucket foundation 1, and prefabricated rectangular protection box hat, electric hydaulic
The motor of push rod device 4 by outer protection shell with bucket foundation 1 is prefabricated is integrated, drive net by making push rod move up and down
Clothing shrinking connecting-rod skeleton 3 stretches, to realize sinking and the floating of etting plane skeleton 2；1 head cover of bucket foundation and changeover portion
Reserved cable hole connection electric drive hydraulic thruster device 4 and electric drive hydraulic thruster control module 6；Etting 5 uses high-elastic nylon material
Braiding, is attached on etting plane skeleton 2 and etting shrinking connecting-rod skeleton 3, forms a closing net cage.
In the embodiment：1 outer diameter 30m of bucket foundation, head cover thickness 1m, wall thickness 0.08m, the high 10m of wall；Etting plane skeleton 2
Middle circle internal diameter 7m, the long 7.2m outer diameters 0.5m wall thickness 0.05m ettings of the radial Hollow circular beam of outer diameter 7.5m, the 0.05m six roots of sensation are stretched
Segment length 5m hypomeres 9m outer diameter of steel pipes 0.1m wall thickness 0.04m is parallel at a distance of 0.05m electric drive hydraulic thrusters device 4 on contracting connecting rod skeleton 3
Rod diameter 0.25m have 5 tons of thrusts；Etting 5 use high-tension nylon material, specific mesh parameter regard cultivation require and
It is fixed.
Electric hydraulic elevation type aquaculture net cage of the utility model based on compound bucket foundation can complete standardization, one by land
The production of body metaplasia, installation, then by its towage to sinking place, then carry out sinking work.
Claims (8)
1. a kind of electric hydraulic elevation type aquaculture net cage based on compound bucket foundation, including bucket foundation (1), by changeover portion
Portion's flange is connected with blower fan tower barrel, it is characterized in that：Including etting plane skeleton (2), etting plane skeleton (2) is by intermediate sleeve in cylinder
The hollow ring and connection annulus and the round bar of electric drive hydraulic thruster device (4) push rod on type basis (1) are constituted；It is flexible including etting
Connecting rod skeleton (3), etting shrinking connecting-rod skeleton (3) be divided into up and down two rod pieces, be connected through the hinge two-by-two for one group, upper end with
The push rod of electric drive hydraulic thruster device (4) is connected through the hinge, and lower end is protected with the motor below electric drive hydraulic thruster device (4)
Protective case is connected through the hinge；The motor of the electric drive hydraulic thruster device (4) is arranged on the head cover of bucket foundation (1),
The motor of electric drive hydraulic thruster device (4) by outer protection shell with bucket foundation (1) is prefabricated is integrated；Including etting (5),
It is attached on etting plane skeleton (2) and etting shrinking connecting-rod skeleton (3), forms a closing net cage.
2. the electric hydraulic elevation type aquaculture net cage according to claim 1 based on compound bucket foundation, it is characterized in that：Also wrap
Include electric drive hydraulic thruster control module (6), loaded on tower internal platform, by the internal cabling of bucket foundation (1) with it is electronic
Hydraulic push rod device (4) wired connection, and transmitted by optical fiber and realize that the long-range lifting of net cage manipulates.
3. the electric hydraulic elevation type aquaculture net cage according to claim 1 based on compound bucket foundation, it is characterized in that：It is electronic
One hollow cuboid piece of stainless steel is set at the top of the push rod of hydraulic push rod device (4), is convenient for and etting plane skeleton (2) and etting
Shrinking connecting-rod skeleton (3) connects.
4. the electric hydraulic elevation type aquaculture net cage according to claim 1 based on compound bucket foundation, it is characterized in that：It is described
Etting shrinking connecting-rod skeleton (3) totally six groups of compositions.
5. the electric hydraulic elevation type aquaculture net cage according to claim 1 based on compound bucket foundation, it is characterized in that：It is described
Etting plane skeleton (2) be high-density polyethylene material or high-strength aluminum alloy material.
6. the electric hydraulic elevation type aquaculture net cage according to claim 1 or 4 based on compound bucket foundation, it is characterized in that：
The etting shrinking connecting-rod skeleton (3) is stainless steel or high-strength aluminum alloy material.
7. the electric hydraulic elevation type aquaculture net cage according to claim 1 or 3 based on compound bucket foundation, it is characterized in that：
The push rod of the electric drive hydraulic thruster device (4) uses stainless steel.
8. the electric hydraulic elevation type aquaculture net cage according to claim 1 based on compound bucket foundation, it is characterized in that：It is described
Etting (5) using high-elastic nylon material weave.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820001764.6U CN207897690U (en) | 2018-01-02 | 2018-01-02 | A kind of electric hydraulic elevation type aquaculture net cage based on compound bucket foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820001764.6U CN207897690U (en) | 2018-01-02 | 2018-01-02 | A kind of electric hydraulic elevation type aquaculture net cage based on compound bucket foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207897690U true CN207897690U (en) | 2018-09-25 |
Family
ID=63566297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820001764.6U Active CN207897690U (en) | 2018-01-02 | 2018-01-02 | A kind of electric hydraulic elevation type aquaculture net cage based on compound bucket foundation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207897690U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108064781A (en) * | 2018-01-02 | 2018-05-25 | 天津大学 | A kind of electric hydraulic elevation type aquaculture net cage based on compound bucket foundation |
| CN110115239A (en) * | 2019-06-21 | 2019-08-13 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of collapsible floating marine fishery cultivating platform |
| CN111493006A (en) * | 2020-04-22 | 2020-08-07 | 浙江大学 | Device for preventing basic scour by utilizing fishing net in offshore wind farm |
| CN111557260A (en) * | 2020-03-20 | 2020-08-21 | 浙江大学 | Net cage structure and over-and-under type net cage structure based on fan single pile basis carries out net cage culture |
| CN113100137A (en) * | 2021-04-06 | 2021-07-13 | 大连理工大学 | Double-frustum-shaped foldable net cage culture device based on offshore wind power single pile |
-
2018
- 2018-01-02 CN CN201820001764.6U patent/CN207897690U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108064781A (en) * | 2018-01-02 | 2018-05-25 | 天津大学 | A kind of electric hydraulic elevation type aquaculture net cage based on compound bucket foundation |
| CN110115239A (en) * | 2019-06-21 | 2019-08-13 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of collapsible floating marine fishery cultivating platform |
| CN110115239B (en) * | 2019-06-21 | 2021-09-21 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | Foldable floating marine fishery culture platform |
| CN111557260A (en) * | 2020-03-20 | 2020-08-21 | 浙江大学 | Net cage structure and over-and-under type net cage structure based on fan single pile basis carries out net cage culture |
| CN111493006A (en) * | 2020-04-22 | 2020-08-07 | 浙江大学 | Device for preventing basic scour by utilizing fishing net in offshore wind farm |
| CN111493006B (en) * | 2020-04-22 | 2021-12-28 | 浙江大学 | Device for preventing basic scour by utilizing fishing net in offshore wind farm |
| CN113100137A (en) * | 2021-04-06 | 2021-07-13 | 大连理工大学 | Double-frustum-shaped foldable net cage culture device based on offshore wind power single pile |
| CN113100137B (en) * | 2021-04-06 | 2024-02-02 | 大连理工大学 | Double-cone-table-shaped foldable net cage culture device utilizing offshore wind power single pile foundation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207897690U (en) | A kind of electric hydraulic elevation type aquaculture net cage based on compound bucket foundation | |
| US11149716B2 (en) | Offshore wind-solar-aquaculture integrated floater | |
| US9347425B2 (en) | Offshore floating barge to support sustainable power generation | |
| CN109477452B (en) | Device for collecting energy from waves | |
| CN204415681U (en) | Semi-submersible lng floating blower foundation and floating blower fan | |
| CN104401458A (en) | Semi-submersible type floating fan base and floating fan | |
| CN206706811U (en) | A kind of offshore wind turbine single-pile foundation | |
| CN209719868U (en) | A kind of semi-submersible type offshore wind farm and cultivation fishing ground platform compages | |
| WO2010093253A1 (en) | Offshore wind turbine | |
| CN110015384A (en) | A kind of semi-submersible type offshore wind farm and cultivation fishing ground platform compages | |
| CN108064781A (en) | A kind of electric hydraulic elevation type aquaculture net cage based on compound bucket foundation | |
| CN113115733B (en) | Over-and-under type aquaculture net case suitable for offshore wind power generation | |
| CN102602751A (en) | Cable controller, kite, kite drive operating mechanism, kite power generator and automobile and boat wind-driving method | |
| WO2016161929A1 (en) | Adaptive wind collection type waterborne wind power station | |
| CN110155264B (en) | Marine fan composite cylinder foundation towing structure and towing method | |
| CN111942533A (en) | Three-upright-column offshore wind power generation platform system | |
| CN208882060U (en) | A kind of multi fan offshore floating type wind power platform | |
| CN114351753A (en) | Deep sea culture structure based on marine single-pile foundation fan | |
| CN215120646U (en) | Offshore floating photovoltaic device with damping pool | |
| CN107201991B (en) | Novel floating platform of offshore wind turbine | |
| CN207897691U (en) | A kind of spiral aquaculture net cage based on compound bucket foundation | |
| CN214420670U (en) | Floating fan and mussel farm integrated system | |
| CN108157255A (en) | A kind of spiral aquaculture net cage based on compound bucket foundation | |
| CN103147901A (en) | Motorless floating ocean current power generation system | |
| CN112796950A (en) | Floating platform combining wind energy and snakelike wave energy for power generation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |