CN106386612B - Mariculture device based on column type offshore wind turbine foundation - Google Patents
Mariculture device based on column type offshore wind turbine foundation Download PDFInfo
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- CN106386612B CN106386612B CN201610763338.1A CN201610763338A CN106386612B CN 106386612 B CN106386612 B CN 106386612B CN 201610763338 A CN201610763338 A CN 201610763338A CN 106386612 B CN106386612 B CN 106386612B
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- 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
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Abstract
The invention discloses a marine culture device based on a column type offshore wind turbine foundation, which comprises four column type wind turbine foundations inserted into the sea bottom and a working platform positioned on the column type wind turbine foundations, wherein a first sleeve and a second sleeve are sleeved on each column type wind turbine foundation, the adjacent first sleeves and the adjacent second sleeves are respectively connected through a main cable, a culture net cage is arranged on the main cable, a lifting device is arranged on each column type wind turbine foundation, and the working platform controls the lifting device to drive the first sleeves and the second sleeves to move up and down along the column type wind turbine foundation so as to drive the culture net cage to move up and down. According to the offshore culture device based on the column type offshore wind turbine foundation, the lifting system can realize stable lifting of the whole net cage, the net cage damage caused by unstable lifting is avoided, the typhoon can be prevented from causing huge damage to the offshore culture net cage, and the offshore culture net cage lifting device has the characteristics of low manufacturing cost, convenience in installation, long service life and the like.
Description
Technical Field
The invention relates to a mariculture device based on a column type offshore wind turbine foundation, and belongs to the field of mariculture.
Background
The offshore wind farm is close to a high-load seaside area, the wind resource is rich, the land is not occupied, the power generation utilization time is high, and the offshore wind farm is suitable for large-scale development. However, offshore wind power relates to a plurality of industries, has the characteristics of high technology, high investment and high risk, and the development road is inevitably tortuous. In recent years, the development speed of offshore wind power generation is very rapid, with the progress of technology, offshore wind power generation has a breakthrough in the aspects of water depth and offshore distance, and site selection has been developed to open sea and deep sea.
In the aspect of marine culture, the marine fish culture mainly utilizes net cage culture, and the net cage culture plays an important role in the development of the marine fish culture industry in China. At present, most of the aquaculture net cages in China are distributed offshore, and the deep sea part is rarely utilized. The application of deep open sea farming mooring systems and power systems presents significant challenges. The power generated at sea is not fully utilized, and for the culture in deep and open sea, the power supply is not enough, so that the automatic and intelligent culture is limited. Most of offshore culture net cages are easy to be damaged by typhoon, so that the damage is avoided, the loss is reduced to the minimum, the benefit is maximized, the multifunction of an offshore wind field is realized, the offshore wind field and the offshore culture are combined, and the offshore wind power technology is utilized to promote the open sea culture to be a feasible plan.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the defects in the prior art, the invention provides a marine culture device based on a column type offshore wind turbine foundation.
The technical scheme is as follows: in order to achieve the purpose, the offshore culture device based on the column type offshore wind turbine foundation comprises four column type wind turbine foundations inserted into the sea bottom and a working platform located on the column type wind turbine foundations, wherein a first sleeve and a second sleeve are sleeved on each column type wind turbine foundation, the adjacent first sleeves and the adjacent second sleeves are connected through main cables respectively, culture net boxes are installed on the main cables, a lifting device is installed on each column type wind turbine foundation, and the working platform controls the lifting devices to drive the first sleeves and the second sleeves to move up and down along the column type wind turbine foundations so as to drive the culture net boxes to move up and down.
Preferably, the lifting device comprises a motor fixed on a column type fan foundation, the motor is in signal connection with the working platform, the motor is connected with a motor shaft, a winch is sleeved on the motor shaft, a first one-way pulley and a second one-way pulley are respectively sleeved on the winch, a first cable wound on the first one-way pulley is connected with the first sleeve, and a second cable wound on the second one-way pulley is connected with the second sleeve.
Preferably, the second cable is connected with the second sleeve after passing through a fixed pulley fixed on the column type fan foundation.
Preferably, the aquaculture net cage comprises a frame pipe, a net rib is arranged on the frame pipe, a sliding rod is arranged on the frame pipe, a net is arranged on the net rib and the sliding rod, connecting balls are respectively arranged at the end parts of the frame pipe, and the connecting balls are arranged on the main cable.
Preferably, a circle of buoys are mounted on the upper frame of the frame pipe.
preferably, the netting is installed on the slide bar through a lantern ring, the lantern ring at the lowest end of the slide bar in the vertical direction is respectively connected with a first pull wire and a second pull wire, the first pull wire and the second pull wire are respectively connected with an automatic winding and unwinding device located on a column type fan foundation, an ultrasonic detector is installed in the net cage and connected with the net cage, and the ultrasonic detector and the automatic winding and unwinding device are respectively connected with the working platform.
Preferably, the upper end face and the lower end face of the aquaculture net cage are of X-shaped structures, and an inlet for putting fish food is formed in the upper end face of the aquaculture net cage.
Preferably, the inlet is an inverted cone opening capable of automatically contracting.
Preferably, the inverted cone opening comprises a first vertebral plate, a second vertebral plate, a third vertebral plate and a fourth vertebral plate, the first vertebral plate, the second vertebral plate, the third vertebral plate and the fourth vertebral plate form an inverted rectangular pyramid, the first vertebral plate, the second vertebral plate, the third vertebral plate and the fourth vertebral plate are hinged to the culture net box, the first vertebral plate and the third vertebral plate which are opposite are connected through a first spring, and the second vertebral plate and the fourth vertebral plate which are opposite are connected through a second spring.
Has the advantages that: the mariculture device based on the column type offshore wind turbine foundation has the following advantages:
The device provided by the invention combines the offshore wind field with deep sea cultivation, and makes full use of the space of the offshore wind field. And deep sea culture can be realized, and the multifunction of the offshore wind farm is realized.
2 the device provided by the invention does not need to be additionally provided with a power generation system, the electric energy generated by the offshore wind turbine is sufficient, the electric energy required by the net cage culture equipment can be fully met, the automatic and intelligent culture mode is realized, and the electric energy generated by the offshore wind place is fully utilized.
3. The device provided by the invention is modified properly through the existing fan stand column type fan foundation, and the offshore fan stand column type fan foundation and the mooring rope are used as the anchoring system of the marine culture net cage, so that a large amount of seabed anchoring cost is saved, the installation is convenient, and the economic benefit is high.
4 the lifting system in the device provided by the invention can realize the stable lifting of the whole net cage, avoid the damage of the net cage caused by unstable lifting, prevent typhoon from causing huge damage to the mariculture net cage, and has the characteristics of low manufacturing cost, convenient installation, long service life and the like.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the lifting device in fig. 1.
Fig. 3 is a schematic structural view of the net cage of fig. 1.
Fig. 4 is a schematic structural view of the bottom surface of the net cage in fig. 1.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 4, the offshore culturing device based on the column type offshore wind turbine foundation of the invention comprises four column type wind turbine foundations 3 inserted into the sea bottom and a working platform 1 positioned on the column type wind turbine foundations 3, wherein each column type wind turbine foundation 3 is sleeved with a first sleeve 6 and a second sleeve 10, the adjacent first sleeves 6 and the adjacent second sleeves 10 are respectively connected through main cables 2, namely the adjacent first sleeves are connected through the main cables, the adjacent second sleeves are connected through the main cables, the main cables 2 are provided with culturing net cages, each column type wind turbine foundation 3 is provided with a lifting device, and the working platform 1 controls the lifting devices to drive the first sleeves 6 and the second sleeves 10 to move up and down along the column type wind turbine foundations 3, so as to drive the net cages to move up and down.
In the invention, the lifting device comprises a motor 4 fixed on a column type fan foundation 3, the motor 4 is in signal connection with the working platform 1, the motor 4 is connected with a motor shaft, a winch 14 is sleeved on a motor shaft, a first one-way pulley 12 and a second one-way pulley 13 are respectively sleeved on the winch 14, a first cable 5 wound on the first one-way pulley 12 is connected with a first sleeve 6, one end of the first cable 5 is connected with a connecting buckle fixed on the first one-way pulley 12, a second cable 7 wound on the second one-way pulley 13 is connected with a second sleeve 10, one end of the second cable 7 is connected with a connecting buckle fixed on the second one-way pulley 13, the second cable 7 is connected with a second sleeve 10 through a fixed pulley 8 fixed on the column type fan foundation 3, and the rotating directions of the first one-way pulley 12 and the second one-way pulley 13 are opposite. The first one-way pulley 12 is rotated through positive rotation of the motor 4, the first cable 5 is collected, the first cable 5 drives the first sleeve 6 to ascend, so that the aquaculture net cage is driven to ascend, and similarly, the motor 4 rotates reversely to drive the second one-way pulley 13 to rotate, the second cable 7 is collected, so that the second sleeve 10 is driven to move downwards, the aquaculture net cage is driven to move downwards, and the purpose of ascending and descending is achieved.
In the invention, the aquaculture net cage comprises a frame pipe 11, the frame pipe 11 is a cuboid frame structure, a net rib 19 is arranged on the frame pipe 11, a slide rod 16 is arranged on the frame pipe 11, netting 20 is arranged on the net rib 19 and the slide rod 16, connecting balls 9 are respectively arranged at the end parts of the frame pipe 11, the connecting balls 9 are arranged on a main cable 2, the connecting balls 9 are connected with the main cable 2 through connecting buckles, and a circle of floating bowls 18 are arranged on the upper frame of the frame pipe 11. The netting 20 is installed on a sliding rod 16 through a lantern ring 17, the sliding rod 16 is fixed on a frame pipe 11 through welding, the lantern ring 17 at the lowest end of the sliding rod 16 in the vertical direction is respectively connected with a first pull wire 21 and a second pull wire 23, the first pull wire 21 and the second pull wire 23 are respectively connected with an automatic retraction device located on the column type fan foundation 3, an ultrasonic detector is installed in the net cage and connected with the net cage, and the ultrasonic detector and the automatic retraction device are respectively connected with the working platform 1. The size of the net cage can be controlled, the upper end of the lantern ring 17 is connected with the first pull wire 21, the lower end of the lantern ring 17 is connected with the second pull wire 23, the lantern ring 17 is sleeved on the sliding rod 16, and both the lantern ring 17 and the netting fixing ring 15 are lantern rings for fixing netting. When the size of the net cage needs to be controlled, the automatic retraction device drives the first stay wire 21 to ascend, the bottom surface of the net cage stably ascends, the space of the net cage is reduced, and the process can also be used for the process of collecting fish. When the automatic retracting device drives the second stay wire 23, the bottom surface of the net cage stably descends, the space of the net cage becomes large, and the process is suitable for the process of fish culture. When no fish exists in the net cage, the bottom surface of the net cage can be lifted to the top, so that the net 20 can be conveniently cleaned and maintained. The ultrasonic detector is convenient for monitoring the number of the fishes and the residual amount of the baits in the net cage. The two ends of the frame pipe 11 of the deep sea aquaculture net cage are connected by the connecting balls 9, so that the deep sea aquaculture net cage is convenient to assemble, disassemble and assemble.
In the invention, the upper surface and the lower surface of the deep sea aquaculture net cage adopt X-shaped frame structures, and the frame pipe 11 and the bottom surface net pipe 22 adopt high-density polyethylene materials, so that the defects that the quadrilateral frame structure and the frame pipe 11 of the traditional deep sea aquaculture net cage are easy to deform and have low strength are overcome. The frame pipes 11 are connected into a frame of the fishing net through the connecting balls 9, the top ends of the upper and lower frame structures are provided with automatic line winding and unwinding devices, and the top ends of the connecting balls 9 are welded with connecting buckles. The upper end face and the lower end face of the aquaculture net cage are of X-shaped structures, and an inlet for putting fish food is formed in the upper end face of the aquaculture net cage. The import is the back taper mouth that can contract automatically, the back taper mouth contains first vertebral plate, second vertebral plate, third vertebral plate and fourth vertebral plate, and the rectangular pyramid of handstand is constituteed to first vertebral plate, second vertebral plate, third vertebral plate and fourth vertebral plate, first vertebral plate, second vertebral plate, third vertebral plate and fourth vertebral plate all articulate on aquaculture net case, and relative first vertebral plate and third vertebral plate pass through first spring coupling, and relative second vertebral plate and fourth vertebral plate pass through second spring coupling. Such import, open the import through external force or the gravity of fish food when throwing in fish food, throw after eating, because the effect of spring, the import of being seals, prevent that the box with a net sinks the back, and the fish escapes the box with a net through the import.
In the invention, the top end of the upright post is provided with the motor which can rotate clockwise and anticlockwise, the bottom of the upright post is provided with the fixed pulley 8, the middle part of the upright post is provided with two sliding sleeves, and the middle of each sleeve is welded with the connecting buckle. The sleeve is connected with the one-way pulley of the winch 14 on the motor through a cable, so that the multifunctional structure of the upright post is realized. The working platform 1 on the upright post is also provided with a control system, the control system receives an operation program through a wireless network, the positive and negative rotation of the motor is controlled, and signals can be sent through a mobile phone on the shore, so that the intellectualization is realized. The power supply system of the device adopts the power system of the fan, provides a power source for the whole device, makes full use of offshore wind farm resources, and realizes a mode of promoting deep sea cultivation by offshore wind power.
The specific process of assembling the aquaculture net cage comprises the installation of the side surface and the upper and lower surfaces of the net cage and the assembly of a net cage frame. The side surfaces of the whole net cage adopt completely same structural forms, the installation process of one surface is described below, two ends of a frame pipe 11 are connected by connecting balls 9, connecting buckles are welded on the connecting balls 9 to be assembled into a square, then the size of a net 20 is cut according to the size of the net cage frame, net ribs 19 sequentially penetrate through the net 20, then the net 20 is connected with sliding rods 16 on the frame pipe 11 through net fixing rings 15, and the net ribs 19 are distributed on the net 20 at equal intervals. Finally, the installed net cage surfaces are connected together through the connecting balls 9 at four corners to form a net cage, the connecting balls 9 of the bottom net are connected with a lantern ring 17, the lantern ring 17 is sleeved on the sliding rod 16, the upper end of the lantern ring 17 is connected with a first pull wire 21, the lower end of the lantern ring 17 is connected with a second pull wire 23, and the pull wires are connected to an automatic winding and unwinding device. The frame structures of the net box bottom and the net box cover form an X shape according to the drawing, and the top end of the net box cover is provided with an opening, so that the fish food can be conveniently thrown in and the fish can be conveniently caught.
The above description is only of the preferred embodiments of the present invention, and it should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the invention and these are intended to be within the scope of the invention.
Claims (4)
1. The utility model provides a marine breeding device based on offshore wind turbine foundation of column which characterized in that: the system comprises four column type fan foundations inserted into the sea bottom and a working platform positioned on the column type fan foundations, wherein a first sleeve and a second sleeve are sleeved on each column type fan foundation, the adjacent first sleeve and the adjacent second sleeve are respectively connected through a main cable, a culture net box is installed on the main cable, a lifting device is installed on each column type fan foundation, and the working platform controls the lifting device to drive the first sleeve and the second sleeve to move up and down along the column type fan foundations so as to drive the culture net box to move up and down; the lifting device comprises a motor fixed on a column type fan foundation, the motor is in signal connection with the working platform, the motor is connected with a motor shaft, a winch is sleeved on the motor shaft, a first one-way pulley and a second one-way pulley are respectively sleeved on the winch, the rotating directions of the first one-way pulley and the second one-way pulley are opposite, a first cable rope wound on the first one-way pulley is connected with a first sleeve, and a second cable rope wound on the second one-way pulley is connected with a second sleeve; the aquaculture net cage comprises a frame pipe, a net rib is arranged on the frame pipe, a sliding rod is arranged on the frame pipe, netting is arranged on the net rib and the sliding rod, connecting balls are respectively arranged at the end parts of the frame pipe, and the connecting balls are arranged on a main cable;
The up end of aquaculture net case and terminal surface down are X type structure, are equipped with the import of puting in the fish and eating at aquaculture net case's up end, the import is the back taper mouth that can contract automatically, contains first vertebral plate, second vertebral plate, third vertebral plate and fourth vertebral plate, and the rectangular pyramid of handstand is constituteed to first vertebral plate, second vertebral plate, third vertebral plate and fourth vertebral plate, first vertebral plate, second vertebral plate, third vertebral plate and fourth vertebral plate all articulate on aquaculture net case, and first vertebral plate and third vertebral plate relative pass through first spring coupling, and second vertebral plate relative and fourth vertebral plate pass through second spring coupling.
2. The offshore culturing device based on the column offshore wind turbine foundation of claim 1, wherein: and the second cable is connected with the second sleeve after passing through a fixed pulley fixed on the column type fan foundation.
3. The offshore culturing device based on the column offshore wind turbine foundation of claim 1, wherein: and a circle of buoys are arranged on the upper frame of the frame pipe.
4. The offshore culturing device based on the column offshore wind turbine foundation of claim 1, wherein: the netting is installed on the slide bar through the lantern ring, and the lantern ring of slide bar lowermost end in vertical direction is connected with first acting as go-between and second acting as go-between respectively, and first acting as go-between and second acting as go-between are connected with the automatic winding and unwinding devices that are located column fan basis respectively, install the ultrasonic detector in the box with a net and connect, and ultrasonic detector and automatic winding and unwinding devices are connected with work platform respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610763338.1A CN106386612B (en) | 2016-08-29 | 2016-08-29 | Mariculture device based on column type offshore wind turbine foundation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610763338.1A CN106386612B (en) | 2016-08-29 | 2016-08-29 | Mariculture device based on column type offshore wind turbine foundation |
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| CN106386612A CN106386612A (en) | 2017-02-15 |
| CN106386612B true CN106386612B (en) | 2019-12-10 |
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| CN201610763338.1A Active CN106386612B (en) | 2016-08-29 | 2016-08-29 | Mariculture device based on column type offshore wind turbine foundation |
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| CN107258616B (en) * | 2017-06-16 | 2019-11-01 | 塔里木大学 | Fish breeding system |
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| CN112715445A (en) * | 2021-01-06 | 2021-04-30 | 广东海洋大学 | Device with liftable deep sea aquaculture net case |
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| CN115428757A (en) * | 2021-06-03 | 2022-12-06 | 中国电建集团华东勘测设计研究院有限公司 | Semi-floating type aquaculture net cage utilizing offshore wind power jacket foundation structure |
| CN113693002B (en) * | 2021-08-27 | 2022-08-26 | 中国电建集团华东勘测设计研究院有限公司 | Culture system with net cages additionally arranged on basis of offshore booster station |
| CN113647356A (en) * | 2021-09-14 | 2021-11-16 | 山东省淡水渔业研究院（山东省淡水渔业监测中心） | Fish-farming grass-control type water quality control device and method for river crab culture pond |
| CN114097679B (en) * | 2021-11-29 | 2022-11-08 | 江苏科技大学 | Marine ranching net cage |
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