CN1568674A

CN1568674A - Largesize deepwater net cage

Info

Publication number: CN1568674A
Application number: CNA03178352XA
Authority: CN
Inventors: 吴常文; 郭建平
Original assignee: Marine Science & Technology School Zhejiang Ocean University
Current assignee: Marine Science & Technology School Zhejiang Ocean University
Priority date: 2003-07-14
Filing date: 2003-07-14
Publication date: 2005-01-26

Abstract

The invention relates to large-scale or oversize type deepsea net cage for breeding or traveling, which is composed of floating frame, rope, component force device, gravity type underwater fixing device, safe fixed bar, net utensil of net cage, can bear the impact of wind, wave and flow of a certain intensity, can be used in large scale deepwater of deep sea, reservoir, pool etc, and also can combine the breeding and tourism.

Description

The large-sized deep water net cage

The present invention relates to a kind of can the breed, the large-sized deep water net cage of purposes such as tourism, particularly super-huge deep water mesh cage, this large-scale or super-huge deep water mesh cage is the deep-sea at sea, reservoir, rivers, extensive deepwater regions such as lake is used, this large-scale or super-huge deep water mesh cage mainly is by the light structures buoying device material of bubbling through the water column, rope, Brake-actuating mechanism, subaqueous gravity formula fixture, netting gear, safe dead levers etc. are formed, bottom large-scale or super-huge deep water mesh cage is provided with the netting gear structure, its framing component of bubbling through the water column is that plastics or the metallic material components by certain intensity is made, also can adopt the buoying device of light structures or foam plastic float to form, net cage can be made into square, rectangle, circular configuration, also can be made into polygonized structure, this large-scale or super-huge deep water mesh cage can bear the wind of certain intensity, wave, the impact of stream.

Be known that the net cage that is used for fish culture at present, formed, be mainly used in the usefulness of the fish culture in zone, local waters, be used to culture, tourism etc. combines does not also have by the light material that floats on the water surface and connecting rope, netting gear and balancing weight.

But along with the progress of society and the raising of living standards of the people, fish culture industry and tourism industry are to higher level development, it is very significant invention and new approaches that fish culture and travel industry are organically combined, therefore only relying on existing this fish culture net cage is to adapt to breed, the needs of travel industry development, because, the cage structure that uses is fairly simple at present, fixed system is safe inadequately for the people, when in case stormy waves is arranged, bear wind, wave, the ability that stream impacts is poor, not too is suitable for culturing, the industry that tourism etc. combines.

The invention provides the large-scale or super-huge deep water mesh cage of a kind of brand new and form, it can more reasonable science utilize the water body space, the water body space that can seal that can in water, take on a certain scale, can comprehensively combine fish culture, tourism etc., give full play to big characteristics and the advantage of water surface area in the net cage, water surface area in the net cage can reach more than 100 mu, can allow boats and ships current in the net cage, solve the problem that existing net cage can not combine fish culture, tourism etc.

The technical solution adopted for the present invention to solve the technical problems is: large-scale or super-huge deep water mesh cage adopts as Fig. 1, Fig. 2, Fig. 3, Fig. 4, version shown in Figure 5.This structure large-scale or super-huge deep water mesh cage can be square, rectangle, circular configuration, it also can be polygonized structure, the main body frame that it is bubbled through the water column, can adopt the plastics combined member, the metallic combination structure manufacture, also the frame mode that can adopt the lightweight buoying device to add connecting rope is made shaping, the main frame structure of bubbling through the water column, also can adopt the method for modular assembly unit, assembled shaping, whole frame structure connects into an all-in-one-piece rope formula frame structure by rope, the formula framework overall structure of will restricting then is connected with under water fixture, and whole frame structure is fixed, and stressed between the framework rope is equally distributed in addition by the effect of Brake-actuating mechanism, make the stressed even of each bar rope, reach overall stressed uniform purpose.Bottom large-scale or super-huge deep water mesh cage can be provided with the net bottom netting gear, also the netting gear at edge directly can be inserted under water among the geology, form the structure of a sealing, also can do one under water and be similar to the facility of reinforced concrete wall version and the netting gear bottom at the edge of large-scale or super-huge deep water mesh cage is connected, form a complete enclosed construction, this water surface area large-scale or that super-huge deep water mesh cage surrounded can reach 100 mu more than the water surface.

The invention has the beneficial effects as follows: use this large-scale or super-huge deep water mesh cage, can be fish culture, go sightseeing, various projects such as leisure, seabed are strolled and viewed and admired, view and admire under water, subaqua swimming organically combine, created a completely new concept, a brand-new breed, tourism industry pattern have been formed, have originality, novel and very strong practicality, economic benefit and social benefit are very tangible.

The present invention is further illustrated below in conjunction with drawings and Examples.

Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 are the concrete structure schematic diagrames of large-scale or super-huge deep water mesh cage embodiment of the present invention.

Among Fig. 1:

1, stake rope

2, steel column

3, Brake-actuating mechanism

4, head rope rope

5, framework rope

6, buoying device

7, netting gear

8, balancing weight

9, subaqueous gravity formula fixture

Among Fig. 2:

1, buoying device

2, Brake-actuating mechanism

3, main rope

4, subaqueous gravity formula fixture

5, net cage safety dead lever

6, net cage frame

7, support

8, netting gear

9, balancing weight

10, net cage frame rope

Among Fig. 3:

1, buoying device

2, Brake-actuating mechanism

3, main rope

4, subaqueous gravity formula fixture

5, net cage safety dead lever

6, net cage frame

7, support

8, netting gear

9, balancing weight

10, net cage frame rope

Among Fig. 4,5:

1, ball float

2, Brake-actuating mechanism

3, main rope

4, subaqueous gravity formula fixture

5, passage

6, steel column

7, buoying device

8, support

9, netting gear

10, safe dead lever

11, net cage frame

12, balancing weight

Embodiment:

This large-scale or super-huge deep water mesh cage can be square, rectangle, circle or polygonized structure form, as Fig. 1,2,3,4, shown in 5, the framing component that floats on level of this net cage, be to adopt high-density polyethylene material, support is specifically arranged, threeway, two is logical, saddle type, the railing pipeline, main floating pipes etc. are formed, also can adopt metal material to be made, can make a small-sized rectangle earlier, square, circle or polygonized structure shape module, then these construction modules are linked up by rope or other frame mode, surround the version of a sealing, design feature with flexibility, the buoying device or the foamed material that also can use lightweight to bubble through the water column are made.

The bottom of large-sized deep water net cage can be provided with the netting gear structure that net bottom also can be set, underwater portion at this net cage edge netting gear is equipped with counter weight device, floating to prevent netting gear from changing with water level and current, having around net cage frame can be for the platform and the passage of staff's usefulness, be fixed around this platform and the passage, to prevent drift.Net cage water surface part fixedly be to adopt whole rope frame structure form, and Brake-actuating mechanism is installed, to guarantee the globality and the stressed uniformity of rope of rope frame structure, and whole framework rope structure is connected with subaqueous gravity formula fixture again, this subaqueous gravity formula fixture is to adopt gravity and anchor fluke power structure combining form, and fixture can adopt metal, stone material or Reinforced Concrete Materials to be made.The netting gear at net cage edge must have certain collapsing length, cause unnecessary damage to prevent the water position from changing, the netting gear of net cage can be an individual layer, also the multilayer netting gear can be set, to increase safety, suitable position around the net cage netting gear, offer the netting gear door that can allow the staff and pass in and out than relatively large fish, it is the netting gear dodge gate, part is equipped with the safe dead lever that uses for the people around net cage, as the usefulness of safety, the waterborne and underwater portion of net cage all is equipped with illuminating lamp and color lamp, to increase good atmosphere environment.

This large-scale or super-huge deep water mesh cage can be made the totally enclosed version of crowding around from three-dimensional viewpoin, also can rely on bank and geology to make the structure of crowding around of semiclosed shape.The netting gear of net cage is made collapsible mould block structure form, carries out the assembling of burst modular then at sea and is shaped, and when changing and dismantle netting gear, also adopts the method for burst dismounting.

The counter weight device of large-scale or super-huge its netting gear of deep water mesh cage, also can be loaded on the gravity rope, promptly netting gear is strengthened on the rope, is connected with netting gear by strengthening rope again, reaches the purpose of counterweight.Its framework of bubbling through the water column can be made the various versions shown in Fig. 1,2,3,4,5 in addition.

The framing component of bubbling through the water column of large-scale or super-huge deep water mesh cage, can make the version of integral rigidity, frame structure can be a rigidity, firm with firm gram, also can add that connecting the reinforcement rope is formed by the material members that can bubble through the water column or foam buoying device, be the version of flexibility,, reach the purpose of defeating a force with a tenderness changing along with the variation of wind, wave, stream in shape.Its construction material of bubbling through the water column can be the barrel shaped structure that plastic production becomes with buoying device, also can adopt the metal drum body structure in case of necessity, simultaneously viewing and admiring and the synthetic operation platform of can floating arranged, the platform and the net cage automatically-controlled door that can allow personnel pass in and out and supply ship to stop or pass in and out are arranged at the edge of net cage in the inside of net cage frame.

All prick the balancing weight of constant weight on the connecting frame master rope of large-scale or super-huge deep water mesh cage, framework master rope all sinks to the following certain depth of the water surface, current and destroyed to prevent to influence ship by ship, guarantee the safety of general frame structure and member.

More than be more typical embodiment of the present invention, but should only be interpreted as the embodiment that this is limited to the protection domain that the present invention requires.

Claims

1. the large-sized deep water net cage is made up of institutes such as the framework of bubbling through the water column or lightweight buoying device material, rope, Brake-actuating mechanism, subaqueous gravity fixture, platform, netting gear, light fixture, safe dead levers, it is characterized in that: the large-sized deep water net cage is provided with the framework of bubbling through the water column and the band end or not with the netting gear at the end, bottom at netting gear is provided with counter weight device, in the centre of framework be provided with all around and allow the people view and admire the platform and the passage of visit, net cage is provided with the subaqueous gravity fixture.

2. large-sized deep water net cage according to claim 1 is characterized in that: the edge netting gear of net cage be directly stretch into the seabed or under water among the geology and seabed or under water geology form the integral body of a complete closed.

3. large-sized deep water net cage according to claim 1 is characterized in that: the netting gear at net cage edge part under water is equipped with counter weight device to prevent the floating of netting gear.

4. large-sized deep water net cage according to claim 1, it is characterized in that: the framing component of bubbling through the water column can be that plastic conduit that certain intensity is arranged, support, threeway, two logical, saddle type or metal material are made, and also can be to be made by buoying device or foamed material that lightweight is bubbled through the water column.

5. large-sized deep water net cage according to claim 1 is characterized in that: the centre of the framing component of bubbling through the water column and be provided with all around and can allow the people view and admire the platform and the passage of visit.

6. large-sized deep water net cage according to claim 1 is characterized in that: the interior outside fix of net cage all is the locate mode that adopts the subaqueous gravity fixture, drifts about in water to prevent net cage.

7. large-sized deep water net cage according to claim 1 is characterized in that: subaqueous gravity formula fixture is to adopt gravity and anchor fluke power structure combining.

8. large-sized deep water net cage according to claim 1 is characterized in that: net cage water surface part fixedly be to adopt whole rope frame structure mode, and configuration Brake-actuating mechanism, with the globality that guarantees the rope frame structure and rope stressed evenly.

9. large-sized deep water net cage according to claim 1 is characterized in that: the netting gear at net cage edge can be one deck, also can be multilayer.

10. large-sized deep water net cage according to claim 1 is characterized in that: around netting gear, have the dodge gate of some, and can be for the turnover of staff and fish.

11. large-sized deep water net cage according to claim 1 is characterized in that: what net cage was inside and outside is provided with illuminating lamp and color lamp with above water under water.

12. large-sized deep water net cage according to claim 1 is characterized in that: the internal water lower bottom part at net cage is provided with the safe dead lever that uses for the visitor.

13. large-sized deep water net cage according to claim 1 is characterized in that: the netting gear of net cage is to adopt the mode of module assembling to carry out the installation of netting gear, dismounting and change that can the burst segmentation during draping.

14. large-sized deep water net cage according to claim 1 is characterized in that: this net cage can be the semienclosed structure of crowding around, and also can be the fully closed structure of crowding around.

15. large-sized deep water net cage according to claim 1 is characterized in that: the underwater portion structure of this net cage netting gear also can adopt the joining version of underwater concrete wall form and netting gear bottom.