CN209861979U - Anti-typhoon and red-tide-avoiding semi-submersible offshore deep-water abalone culture platform - Google Patents
Anti-typhoon and red-tide-avoiding semi-submersible offshore deep-water abalone culture platform Download PDFInfo
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- CN209861979U CN209861979U CN201920405884.7U CN201920405884U CN209861979U CN 209861979 U CN209861979 U CN 209861979U CN 201920405884 U CN201920405884 U CN 201920405884U CN 209861979 U CN209861979 U CN 209861979U
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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
Abstract
The utility model relates to an anti-typhoon, take away red tide's semi-submerged formula offshore deep water abalone culture platform, characterized by: including major structure, abalone breed frame, breed cage, major structure includes lower part flotation tank, stand, middle part frame and upper portion box, and lower part flotation tank top four corners is the rigid coupling stand respectively, stand middle part rigid coupling middle part frame, stand top rigid coupling upper portion box, lower part flotation tank, middle part frame and upper portion box pass through the stand and constitute whole frame rack structure platform, and platform central authorities have put abalone breed frame, and abalone breed frame includes a plurality of layers of horizontal framework and many vertical support columns, constitutes independent frame rack structure behind horizontal framework and the vertical support column rigid coupling, and horizontal framework constitutes rectangle breed well opening on hanging down, and breed cage is placed to the breed well opening. Has the advantages that: the utility model discloses can anti typhoon, hide the red tide, guarantee platform self and box with a net safety, adopt semi-submerged formula frame construction, improve the reliability and the security of structure greatly.
Description
Technical Field
The utility model belongs to the technical field of ocean engineering, especially, relate to a semi-submerged formula offshore deep water abalone culture platform of anti-typhoon, dodging red tide.
Background
The abalone culture platform is a fishery comprehensive production platform which takes abalone culture as a main function, is arranged in offshore and deepwater water, and simultaneously has auxiliary functions of offshore captured and harvested object turnover, culture bait storage and release, supply of fishing boat supplies and the like, so that the culture platform technology relates to multiple disciplines and fields. Offshore deepwater culture is the development direction of mariculture, but in the world, large steel culture platforms still belong to new things, are still in the exploration stage, need to refer to the research and development practices and exploration of the existing large culture platforms, combine with ocean engineering platform technology, and reasonably optimize the ship form.
At present, a plurality of large steel culture platforms are developed by some domestic units, but most of the large steel culture platforms are floating culture platforms. CN108308078A discloses a lifting type aquaculture net cage platform system and an abalone aquaculture feeding method thereof, which comprises the following steps: the device comprises a floating body structure, an upper frame, a culture net cage, a guide device and a mechanical lifting device. This abalone culture platform can realize the lift of box with a net and the breed operation of breed personnel on the platform, but this platform is the floating structure, lacks structural reinforcement and mooring setting, and overall structure intensity is not enough effectively to resist stormy waves yet, can not realize dodging the red tide function. CN107173286A discloses an abalone mariculture platform and a method for monitoring abalone culture process. The platform is formed by connecting a plurality of buoyancy devices and is arranged in a grid shape. But the platform does not have the function of moving the abalone culture net cage up and down. CN107691321A discloses a net cage for deep sea abalone culture, including breed floating platform and net cage, its net cage passes through the lift of slip subassembly and balancing weight regulation net cage. The structure of the device is complex, but the device can not realize the function of abalone culture personnel in the structural culture operation of the buoyancy tank, and is not provided with a device for checking the growth condition of abalones.
The traditional abalone culture net cage is fixed on the seabed or is close to a coastline, and the culture space is seriously limited, so that the culture net cage needs to be expanded to the deep sea. However, in deep sea areas, particularly in areas with frequent typhoons, the wind waves are large, the influence of the wind waves on the net cage culture is particularly obvious, and the net cage is easily damaged or washed away by the wind waves, so that irreparable economic loss is caused. In addition, the abalone culture platform at home and abroad has smaller culture area, which is not beneficial to improving the production benefit, and meanwhile, most of the culture platforms adopt a floating structure, so that the sea condition adaptability is not enough, and the development of the abalone culture platform is seriously influenced by adverse factors.
Therefore, the development of a semi-submersible abalone culture platform which is suitable for offshore and deepwater sea areas and can effectively resist typhoon and avoid red tide is urgently needed in the actual abalone culture production.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough of above-mentioned technique, and provide an anti typhoon, hide red tide's semi-submerged formula offshore deep water abalone culture platform, adopt semi-submerged formula frame ship type form, effectively solve the problem that current culture platform structural connection intensity is weak, can effectively resist the typhoon, hide red tide, improve the security that the abalone was bred.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: a semi-submersible offshore deep water abalone culture platform resisting typhoon and avoiding red tide is characterized in that: including major structure, abalone breed frame, breed cage, hoisting equipment, driving system and aeration oxygenation system, major structure includes lower part flotation tank, stand, middle part frame and upper portion box, lower part flotation tank top is the flotation tank deck, and flotation tank deck four corners rigid coupling respectively has the stand, and middle part rigid coupling between the stand has the middle part frame, middle part frame top is the breed deck, and top rigid coupling between the stand has the upper portion box, lower part flotation tank, middle part frame and upper portion box constitute whole frame-type structure platform through the stand, and abalone breed frame has been put to frame-type structure platform central authorities, abalone breed frame includes a plurality of layers of horizontal frameworks, many vertical support columns and direction slider, vertical support column arrange in between each layer of horizontal framework and with the horizontal framework rigid coupling, constitutes independent frame-type structure after a plurality of layers of horizontal frameworks and many vertical support column rigid couplings, each layer of horizontal frame forms a rectangular breeding well opening for arranging the breeding cages in the vertical direction, four corners of the rectangular breeding well opening well are fixedly connected with guide sliding blocks, the breeding cages are arranged at the breeding well openings, and the outer frame of each breeding cage and the guide sliding blocks form a friction pair; the hoisting equipment, the power system and the aeration and oxygenation system are respectively arranged in the main body structure.
The lower part flotation tank is steel box structure, arranges the major structure bottom in, is equipped with additional strengthening in the flotation tank of lower part, and the flotation tank of lower part is inside to be divided into a plurality of ballast water tanks and empty cargo, through to ballast water tank pump income or pump out ballast water, realizes submerging and the come-up of platform.
The stand of major structure is truss-like structure, sets up a plurality of cabins in the stand, and the cabin has put pipeline and cable in, and stand four sides topside has the guide plate along stand axis of ordinates direction rigid coupling, the inboard four corners of stand rigid coupling respectively has limit baffle on the abalone culture frame direction to the face.
A functional cabin is arranged in the upper box body, and a power system, an aeration and oxygenation system and an intelligent environment-friendly culture platform support system are arranged in the functional cabin; the upper box body is of a steel box body structure, the top of the upper box body is a top deck, and hoisting equipment and a wind driven generator are arranged on the top deck; the middle frame is of a steel truss structure, and mooring equipment for fixing anchor chains is arranged on a culture deck at the top of the middle frame.
The aquaculture cage comprises a cage frame 18, abalone aquaculture net cages 17 and auxiliary devices 19, the interior of the aquaculture cage 3 is divided into a plurality of layers, each layer is provided with the abalone aquaculture net cages 17, and the cage frame 18 is of a steel frame structure; abalone culture net case 17 adopts the plastics material, and its inside abalone and breed fodder of placing, auxiliary device 19 includes lug and lifting rope, and the lug adopts steel sheet to support the rigid coupling in breeding the cage top, and the lifting rope is wire rope to realize the promotion and the transfer of cage 3 through hoisting equipment 4 and guide slider 16.
The hoisting equipment 4 adopts a rotary crane or a travelling crane.
The power system 5 comprises a diesel generator set, a wind power generation system and a power distribution system; the diesel generator set is arranged in a functional cabin of the box body on the upper portion of the platform, the wind power generation system is arranged on a top deck of the platform, and the power distribution system is arranged in the functional cabin of the box body on the upper portion of the platform.
Has the advantages that: compared with the prior art, the utility model has the advantages of as follows: the utility model discloses a culture platform can realize anti-typhoon, hide the red tide function, can furthest reduce the platform risk, guarantee platform self existence and box with a net safety, still can improve the abalone survival rate simultaneously, increase economic benefits; by adopting a semi-submersible frame structure, an integral strong frame can be formed, and the reliability and the safety of the structure can be greatly improved;
the independent structure is adopted, the cultivation frame can be directly placed in the main body structure without welding connection. When wave and water flow loads act on the culture frame, the frame can move in a small range in the main body platform, the wave and water flow loads can be transmitted to the main body structure of the platform through the limiting baffle plate, the problem of fatigue cracking of a connecting joint generated by a welding installation mode can be avoided, and the safety of culture operation can be ensured; the cultivation platform is provided with a cultivation operation deck, and personnel can directly finish daily cultivation operation on the deck, so that the operation safety of the personnel is improved, and the cultivation operation time is greatly shortened; the guide plates are arranged on the platform, so that the water flow smoothness in the platform culture area can be increased through the guide plates, and the abalone culture survival rate is greatly improved; the main structure of the platform is relatively independent from the culture frame, and the platform can be used for culturing abalone, and if other marine products are required to be cultured, the culture frame can be replaced to culture other marine products, so that the function modularization is realized; the platform can be used in a splicing way, after the plurality of culture platforms are connected through the connecting device, a culture platform set can be formed, the platform set can be anchored and positioned integrally, and the abalone culture quantity in a certain sea area can be greatly improved.
Drawings
FIG. 1a is a general layout of an abalone culture platform;
FIG. 1b is a top view of FIG. 1 a;
FIG. 2a is a schematic view of the main structure;
FIG. 2b is a cross-sectional view A-A of FIG. 2 a;
FIG. 3 is a schematic view of the lower buoyancy tank;
FIG. 4 is a schematic view of a middle frame;
FIG. 5 is a schematic view of the upper box;
figure 6a is a schematic view of an abalone culture frame;
FIG. 6b is a top view of FIG. 6 a;
FIG. 7a is a schematic view of a farming cage;
fig. 7b is a left side view of fig. 7 a.
In the figure: 1. major structure, 2, abalone breed frame, 3, breed cage, 4, hoisting equipment, 5, driving system, 6, aeration oxygenation system, 7, intelligent environmental protection breed platform support system, 8, lower part flotation tank, 9, stand 10, upper portion box, 11, middle part frame, 12, guide plate, 13, limit baffle, 14, horizontal frame, 15, vertical support column, 16, direction slider, 17, abalone breed box with a net, 18, cage frame, 19, auxiliary device, 20, breed the deck.
Detailed Description
The following detailed description of the preferred embodiments is provided for the purpose of illustrating the invention.
Referring to the attached drawings in detail, the utility model provides a typhoon-resistant red tide-sheltering semi-submersible offshore deep water abalone culture platform, which comprises a main structure, an abalone culture frame, a culture suspension cage, a hoisting device, a power system and an aeration and oxygenation system, wherein the main structure comprises a lower buoyancy tank, stand columns, a middle frame and an upper box body, the top of the lower buoyancy tank is a buoyancy tank deck, the four corners of the buoyancy tank deck are fixedly connected with the stand columns respectively, the middle part between the stand columns is fixedly connected with the middle frame, the top of the middle frame is a culture deck, the top between the stand columns is fixedly connected with the upper box body, the lower buoyancy tank, the middle frame and the upper box body form an integral frame type structure platform through the stand columns, the abalone culture frame is arranged in the center of the frame type structure platform and comprises a plurality of layers of horizontal frames, a plurality of vertical support columns and guide sliders, the vertical support columns are, a plurality of layers of horizontal frames and a plurality of vertical support columns are fixedly connected to form an independent frame type structure, each layer of horizontal frame forms a rectangular cultivation well opening for arranging cultivation cages in the vertical direction, four corners of the rectangular cultivation well opening well are fixedly connected with guide slide blocks, the cultivation cages are arranged at the cultivation well openings, and the outer frames of the cultivation cages and the guide slide blocks form friction pairs; the hoisting equipment, the power system and the aeration and oxygenation system are respectively arranged in the main body structure. The lower part flotation tank is steel box structure, arranges the major structure bottom in, is equipped with additional strengthening in the flotation tank of lower part, and the flotation tank of lower part is inside to be divided into a plurality of ballast water tanks and empty cargo, through to ballast water tank pump income or pump out ballast water, realizes submerging and the come-up of platform. Main structure's stand is the truss structure, sets up a plurality of cabins in the stand, and the cabin has put pipeline and cable in, and stand four sides broadside has the guide plate along stand axis of ordinates direction rigid coupling, and the guide plate is along one section steel sheet of welding on the axis of ordinates direction of stand, upwards extends 12 meters from the top surface of lower part flotation tank always promptly. Mainly ensures smooth water flow in a culture area and increases the mobility and oxygen content of seawater. The guide plate is welded with reinforcing ribs at intervals. And four corners on the inner side of the upright post are fixedly connected with limit baffles in the direction of the abalone culture frame respectively.
A functional cabin is arranged in the upper box body, and a power system, an aeration and oxygenation system and an intelligent environment-friendly culture platform support system are arranged in the functional cabin; the upper box body is of a steel box body structure, the top of the upper box body is a top deck, and hoisting equipment and a wind driven generator are arranged on the top deck; the middle frame is of a steel truss structure, and mooring equipment for fixing anchor chains is arranged on a culture deck at the top of the middle frame. The abalone culture cage comprises a cage frame, abalone culture net cages and auxiliary devices, the interior of the cage is divided into a plurality of layers, each layer is used for placing the abalone culture net cages, and the cage frame is of a steel frame structure; abalone culture net cage adopts the plastics material, and its inside abalone and breed fodder of placing, auxiliary device includes lug and lifting rope, and the lug adopts steel sheet to support the rigid coupling in breeding the cage top, and the lifting rope is wire rope to realize the promotion and the transfer of cage through hoisting equipment and direction slider. The hoisting equipment adopts a rotary crane or a travelling crane. The power system comprises a diesel generator set, a wind power generation system and a power distribution system; the diesel generator set is arranged in a functional cabin of the box body on the upper portion of the platform, the wind power generation system is arranged on a top deck of the platform, and the power distribution system is arranged in the functional cabin of the box body on the upper portion of the platform.
The embodiment clearly and completely describes the functions and the working process of the semi-submersible offshore abalone culture platform structure capable of resisting typhoon and avoiding red tide:
the semi-submersible offshore abalone culture platform structure mainly comprises a main body structure 1, an abalone culture frame 2, a culture suspension cage 3, hoisting equipment 4, a power system 5, an aeration and oxygenation system 6, an intelligent environment-friendly culture platform support system 7 and the like.
1) The main structure 1 is composed of a lower buoyancy tank 8, a vertical column 9, an upper tank body 10, a middle frame 11, a guide plate 12 and a limit baffle 13. The lower buoyancy tank 8 is a steel tank structure, is arranged at the bottom of the platform, is internally provided with a reinforcing structure and can provide buoyancy for the platform. The floating box can be divided into a plurality of ballast water tanks and empty tanks, ballast water can be pumped into and out of the ballast water tanks, submergence and floating of the platform are achieved, and accordingly the platform can resist typhoon and avoid red tide. The top of the lower buoyancy tank is a buoyancy tank deck, and the upright posts 9 and the abalone culture frame 2 can be arranged on the deck. The stand 9 is steel box structure, arranges in 8 top four corners of lower part flotation tank, is connected with lower part flotation tank 8 through the welding, and inner portion establishes additional strengthening. A plurality of empty cabins are arranged in the upright post 9, and various pipelines and cables can be arranged in the cabins. And a guide plate 12 and a limit baffle 13 can be arranged on the outer side of the upright column. The upper box body 10 is of a steel box body structure, is arranged among the upright posts 9 at the top of the platform and is connected with the upright posts 9 through welding. The upper box body 10 is internally provided with various functional cabins, and a power system 5, an aeration and oxygenation system 6 and an intelligent environment-friendly culture platform support system 7 are arranged in the cabins. The top of the upper box body 10 is a top deck, and hoisting equipment 4 and a wind driven generator can be arranged on the deck. The middle frame 11 is a steel truss structure, is arranged between the upright posts 9 in the middle of the platform, and is connected with the upright posts 9 through welding. The top of the middle frame 11 is a culture deck 20, and mooring equipment such as bollards, cable guide holes and the like are arranged on the deck and can be used for fixing anchor chains. The cultivation deck can be used as an operation deck for cultivation personnel. Meanwhile, the middle frame 11 can be used as a berthing structure of the platform and used for berthing a working ship to realize the ascending and descending of personnel and materials. Guide plate 12 is the steel structure, arranges in 9 topside of platform stand, is connected with stand 9 through the welding. Through guide plate 12, the unobstructed nature of rivers in the region can increase platform breed. The limiting baffle 13 is of a steel structure, is arranged on the platform upright post 9, is divided into a plurality of layers and is connected with the upright post 9 through welding. The limit baffle 13 can limit the movement of the abalone culture frame 2 in the culture platform and can transfer the transverse load of the culture frame 2 to the culture platform.
2) The abalone culture frame 2 is an independent steel frame structure, is integrally placed in a culture platform and consists of a horizontal frame 14, a vertical support column 15 and a guide sliding block 16. The horizontal frame 14 is of a steel structure and is divided into a plurality of layers, each layer of horizontal frame is formed by welding steel sectional materials which are arranged vertically and horizontally, and the horizontal frame 14 can transfer transverse loads generated by the water flow and sea wave impact of the aquaculture net cage 17 and the aquaculture cage 3. The vertical support columns 15 are of steel structures, are made of steel sectional materials, are arranged among the horizontal frames 14 of all layers, are connected with the horizontal frames 14 through welding, and can provide vertical support for the whole cultivation frame. Each layer of horizontal frame can form the continuous opening of rectangle of certain size in the vertical direction, can form the breed well of laying breed cage 3, breeds the well four corners and sets up polymer direction slider 16, and slider 16 can form the friction pair with the outer frame of breeding cage 3, and the promotion and the transfer of cage 3 are convenient for.
3) The cultivation cage 3 is composed of a cage frame 18, an abalone cultivation net cage 17, an auxiliary device 19 and the like, and is placed in the cultivation frame 2. The interior of the culture suspension cage 3 is divided into a plurality of layers, and each layer can be provided with an abalone culture net cage 17. The cage frame 18 is a steel frame structure and is formed by welding steel sectional materials, and the interior of the cage frame is used for placing the abalone culture net cage 17. The abalone culture net cage 17 is made of plastic, abalone and culture feed are placed in the abalone culture net cage 17, and the net cage is placed in each layer of space in the culture suspension cage 3 and is fixed with the suspension cage through a binding belt or a bolt. The auxiliary device 19 mainly refers to lifting lugs, lifting ropes and the like at the top of the cage, the lifting lugs are supported and welded at the top of the cage through steel plates, and the lifting ropes are steel wire ropes which can lift and lower the cage 3 through the hoisting equipment 4 and the guide sliding block 16.
4) The hoisting equipment 4 adopts a rotary crane or a travelling crane, is of a steel structure, is arranged on the top deck of the culture platform, can be used for lifting the culture cage 3 and also can be used for loading and unloading feed, abalone and other materials of the culture operation ship.
5) The power system 5 comprises a diesel generator set, a wind power generation system, a power distribution system and the like. The diesel generator set is arranged in a functional cabin of the box body on the upper portion of the platform, the wind power generation system is arranged on a top deck of the platform, and the power distribution system is arranged in the functional cabin of the box body on the upper portion of the platform. The platform adopts a multi-energy complementary mode to supply power, and when high-power equipment such as a ballast pump and hoisting equipment is used, a diesel generating set is started to supply power; when the power consumption is less, the storage battery pack supplies power. The storage battery pack is charged by the wind power generation system preferentially, and the diesel generator set is started to charge when the electric quantity is insufficient.
6) The aeration and oxygenation system 6 is arranged in a functional cabin of the box body 10 at the upper part of the platform, and can aerate and oxygenate through the pipe system when the oxygen content of seawater is low or the water temperature is high, so that the oxygen content of seawater in the culture area of the platform is improved.
7) The intelligent environment-friendly breeding platform supporting system 7 is arranged in a functional cabin of the box body 10 at the upper part of the platform, can provide real-time monitoring and early warning for breeding environment and key operation links, can realize dynamic monitoring of the growth process of bred animals, monitoring of breeding marine environment, safety monitoring of breeding equipment and production operation and the like, and can remind a manager in time through short messages or system messages when abnormal monitoring information is found, so that stable operation of the system is ensured. The system can greatly reduce the workload of personnel, simultaneously ensure the accuracy and the real-time performance of data and improve the production benefit of a fishing ground to a certain extent.
The hoisting equipment 4, the power system 5, the aeration and oxygenation system 6 and the intelligent environment-friendly culture platform support system 7 can be installed by adopting a conventional method in the prior art.
Principle of operation
Aiming at the problems that the existing abalone culture platform is difficult to effectively resist typhoon, avoids red tide and is inconvenient in culture operation, the semi-submersible offshore deep-water abalone culture platform capable of resisting typhoon and avoiding red tide is designed, and various problems of the existing abalone culture platform can be effectively solved.
This breed platform adopts semi-submerged formula frame construction, and platform major structure can form powerful frame, and structural strength improves greatly, can effectively solve present breed platform structural strength not enough problem under the wave effect. When typhoon and red tide take place, the accessible is to the lower part buoyancy tank ballast tank internal pumping ballast water, realizes the dive of breed platform to effectively reduce typhoon and red tide to the adverse effect of abalone breed.
The main structure of the culture platform is relatively independent from the culture frame, and the culture frame is directly placed in the main structure without welding connection. When wave and rivers load effect are on breeding the frame, the frame can remove in the subject platform minimumly, can pass through limit baffle with wave and rivers load and transmit for platform major structure, can avoid the produced connected node fatigue fracture problem of welding mounting means, can guarantee the security of breeding the operation.
The platform adopts a semi-submersible frame ship form, effectively solves the problem of weak structural connection strength of the existing culture platform, can effectively resist typhoon and avoid red tide, and improves the safety and economy of abalone culture; the truss type middle frame is adopted, so that the mooring anchor chain can be used for mooring an operation ship and fixing an anchor chain, and the problems that the existing culture platform is difficult to moor the operation ship and is insufficient in mooring capacity are effectively solved; by adopting a multi-point mooring mode, the problems of insufficient mooring capacity and difficulty in survival of the existing culture platform under the condition of high wind and waves are effectively solved; the platform adopts an independent culture frame and a culture suspension cage, is placed in the platform, is limited or mechanically fixed through a limiting baffle, can be disassembled and replaced, and effectively solves the problems that the existing culture structure has insufficient strength, is easy to generate structural fatigue, is difficult to disassemble and replace and the like; the intelligent environment-friendly culture platform support system is arranged on the platform, so that dynamic monitoring of the growth process, marine environment monitoring, equipment and production operation safety monitoring can be realized; by adopting the novel lifting device, the lifting of the cultivation suspension cage can be realized, and the daily cultivation operations such as feeding and cleaning of the abalones are facilitated; the abalone cages in the platform are arranged in a longitudinal and transverse regular manner, so that the water body exchange efficiency of the culture area can be effectively improved; the platform is provided with the flow guide device, so that the water quality of the culture area can be adjusted, the smoothness of water flow is ensured, and the culture benefit is improved; an aeration oxygenation system is arranged, and when the oxygen content of seawater is low or the water temperature is high, the dissolved oxygen of the seawater in the culture area can be increased through the system; the platform can be used in a splicing way, after the plurality of culture platforms are connected through the connecting device, a culture platform set can be formed, the platform set can be anchored and positioned integrally, and the abalone culture quantity in a certain sea area can be greatly improved.
The above detailed description of the anti-typhoon and red tide semi-submersible offshore deep water abalone culture platform with reference to the embodiments is illustrative and not restrictive, and several embodiments can be enumerated according to the limited scope, therefore, the changes and modifications without departing from the general concept of the present invention shall fall within the protection scope of the present invention.
Claims (7)
1. A semi-submersible offshore deep water abalone culture platform resisting typhoon and avoiding red tide is characterized in that: including major structure, abalone breed frame, breed cage, hoisting equipment, driving system and aeration oxygenation system, major structure includes lower part flotation tank, stand, middle part frame and upper portion box, lower part flotation tank top is the flotation tank deck, and flotation tank deck four corners rigid coupling respectively has the stand, and middle part rigid coupling between the stand has the middle part frame, middle part frame top is the breed deck, and top rigid coupling between the stand has the upper portion box, lower part flotation tank, middle part frame and upper portion box constitute whole frame-type structure platform through the stand, and abalone breed frame has been put to frame-type structure platform central authorities, abalone breed frame includes a plurality of layers of horizontal frameworks, many vertical support columns and direction slider, vertical support column arrange in between each layer of horizontal framework and with the horizontal framework rigid coupling, constitutes independent frame-type structure after a plurality of layers of horizontal frameworks and many vertical support column rigid couplings, each layer of horizontal frame forms a rectangular breeding well opening for arranging the breeding cages in the vertical direction, four corners of the rectangular breeding well opening well are fixedly connected with guide sliding blocks, the breeding cages are arranged at the breeding well openings, and the outer frame of each breeding cage and the guide sliding blocks form a friction pair; the hoisting equipment, the power system and the aeration and oxygenation system are respectively arranged in the main body structure.
2. The semi-submersible offshore deepwater abalone culture platform that is typhoon resistant and avoids red tide as claimed in claim 1, characterized in that: the lower part buoyancy tank of major structure is steel box structure, arranges the major structure bottom in, is equipped with additional strengthening in the buoyancy tank of lower part, and inside a plurality of ballast water tanks and the empty space of dividing into of lower part buoyancy tank realize submergence and the come-up of platform through pumping into or pumping out the ballast water to the ballast water tank.
3. A semi-submersible offshore deep water abalone culture platform that is typhoon resistant and avoids red tide according to claim 1 or 2, characterised by: the stand of major structure is truss-like structure, sets up a plurality of cabins in the stand, and the cabin has put pipeline and cable in, and stand four sides topside has the guide plate along stand axis of ordinates direction rigid coupling, the inboard four corners of stand rigid coupling respectively has limit baffle on the abalone culture frame direction to the face.
4. The semi-submersible offshore deepwater abalone culture platform that is typhoon resistant and avoids red tide as claimed in claim 3, characterized in that: a functional cabin is arranged in the upper box body of the main body structure, and a power system, an aeration and oxygenation system and an intelligent environment-friendly culture platform support system are arranged in the functional cabin; the upper box body is of a steel box body structure, the top of the upper box body is a top deck, and hoisting equipment and a wind driven generator are arranged on the top deck; the middle frame is of a steel truss structure, and mooring equipment for fixing anchor chains is arranged on a culture deck at the top of the middle frame.
5. The semi-submersible offshore deepwater abalone culture platform that is typhoon resistant and avoids red tide as claimed in claim 1, characterized in that: the abalone culture cage comprises a cage frame, abalone culture net cages and auxiliary devices, the interior of the cage is divided into a plurality of layers, each layer is used for placing the abalone culture net cages, and the cage frame is of a steel frame structure; abalone culture net cage adopts the plastics material, and its inside abalone and breed fodder of placing, auxiliary device includes lug and lifting rope, and the lug adopts steel sheet to support the rigid coupling in breeding the cage top, and the lifting rope is wire rope to realize the promotion and the transfer of cage through hoisting equipment and direction slider.
6. The semi-submersible offshore deepwater abalone culture platform that is typhoon resistant and avoids red tide as claimed in claim 1, characterized in that: the hoisting equipment adopts a rotary crane or a travelling crane.
7. The semi-submersible offshore deepwater abalone culture platform that is typhoon resistant and avoids red tide as claimed in claim 1, characterized in that: the power system comprises a diesel generator set, a wind power generation system and a power distribution system; the diesel generator set is arranged in a functional cabin of the box body on the upper portion of the platform, the wind power generation system is arranged on a top deck of the platform, and the power distribution system is arranged in the functional cabin of the box body on the upper portion of the platform.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109819919A (en) * | 2019-03-27 | 2019-05-31 | 天津海太科技有限公司 | Anti-Typhoon, red tide of hiding semi-submersible type change off land deep water abalone culture platform |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109819919A (en) * | 2019-03-27 | 2019-05-31 | 天津海太科技有限公司 | Anti-Typhoon, red tide of hiding semi-submersible type change off land deep water abalone culture platform |
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