CN2494118Y - Anti-stormy wave deepwater net cage - Google Patents
Anti-stormy wave deepwater net cage Download PDFInfo
- Publication number
- CN2494118Y CN2494118Y CN01228243U CN01228243U CN2494118Y CN 2494118 Y CN2494118 Y CN 2494118Y CN 01228243 U CN01228243 U CN 01228243U CN 01228243 U CN01228243 U CN 01228243U CN 2494118 Y CN2494118 Y CN 2494118Y
- Authority
- CN
- China
- Prior art keywords
- buoyancy
- workbench
- sinker
- water
- deep
- 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.)
- Expired - Fee Related
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Classifications
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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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- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model provides an anti-wave deep water cage comprising a working table the buoyancy of which is adjustable, a buoyancy ring and a sinker. The area enclosed by the buoyancy ring is larger than that of the working table. Ropes are connected between the working table and the buoyancy ring and between the buoyancy ring and the sinker. A fishing net is connected among ropes. An inlet and outlet is arranged on the working table. The hualing rope passes through the inlet and outlet to act on the sinker. With an adjustable buoyancy, the utility model can be arranged in deep water distant from the shore without being influenced by waves. The buoyancy ring of the utility model not only plays the role of increasing the buoyancy, but also cooperates with the sinker to further keep the posture and stability of the cage in water.
Description
The utility model relates to a kind of net cage.
Present net cage mostly is floating mat formula net cage, this net cage capacity of anti-storm is poor, thereby can only be arranged on inner bay and place, offshore shallow sea, the breed waters is restricted, and cause that thus some regional seawater cage culture scales have surpassed the bay and cultured bearing capacity, make production scale be difficult to enlarge on the one hand, cause breeding environment to worsen on the other hand, influence fish growth and ecotope.
The purpose of this utility model is to provide a kind of deep-water netted case resisting wind and wave.
Be above-mentioned purpose, the utility model is by the following technical solutions: it comprises the adjustable workbench of buoyancy, buoyancy ring and sinker, the area that buoyancy ring surrounded is greater than the area of workbench, workbench and buoyancy ring and buoyancy ring and sinker are connected with the guiding principle rope, be connected with fishnet between the guiding principle rope, workbench is provided with the gateway, and a nettle passes the gateway and acts on sinker.
The utility model also can adopt following further technical scheme simultaneously:
But described workbench is provided with the air chamber of water-filling and draining.
The air chamber top also is provided with the buoyancy layer of being made up of less than the material of water proportion.
Air chamber is provided with liner plate with holes.
The buoyancy layer is provided with liner plate.
It also is provided with the bait tube that passes workbench.
Described nettle passes the gateway and acts on sinker and be meant that nettle also passes sinker, and links below sinker weight is arranged.
Top to workbench top from described fishnet also is provided with cover net.
Rounded or the rotund polygon of the cross section of described workbench, the peripheral shape of buoyancy ring is consistent with the shape of cross section of workbench.
Because adopt above technical scheme, the utility model buoyancy is adjustable, stormy waves hour is kept afloat, and pulling the plug when stormy waves is big not influenced by stormy waves, but thereby offshore in the deep water setting.The utility model adopts the buoyancy ring structure simultaneously, and it not only plays the increase buoyancy function, and it cooperates with sinker and can also further keep attitude and the stability thereof of net cage in water simultaneously.
The utility model will be further described below in conjunction with drawings and Examples.
Fig. 1 is a schematic diagram of the present utility model.
Fig. 2 is the vertical view of the utility model workbench
Fig. 3 is the A-A cutaway view of Fig. 2.
With reference to accompanying drawing.The utility model comprises the adjustable workbench of buoyancy 1, buoyancy ring 2 and sinker 3, the area that buoyancy ring surrounded is greater than the area of workbench, workbench and buoyancy ring and buoyancy ring and sinker are connected with guiding principle rope 4, be connected with fishnet 5 between the guiding principle rope, workbench is provided with gateway 6, and a nettle 7 passes the gateway and acts on sinker 3.
But the buoyancy adjustment of workbench can realize by being arranged on the water-filling in the workbench and the air chamber 19 of draining.This air chamber can be structure as shown in Figure 3, and the air chamber bottom is provided with water inlet 20, and air chamber top is provided with gas tube 8.When need water filling dive, open gas tube 8, seawater is pressed into air chamber by the external and internal pressure difference, closes gas tube 8 after reaching requirement; Otherwise by gas tube 8 injecting compressed airs, seawater is forced out air chamber.Certainly, air chamber also can not established water inlet 20, and by the external equipment water-filling and draw water and realize the buoyancy adjustment of air chamber.
The buoyancy layer of being made up of less than the material of water proportion 9 also can be set up in the air chamber top.
The outer surface of air chamber and buoyancy layer all can coated glass fabric, and then is coated with antibiont and adheres to coating.
Air chamber can be provided with holes 11 liner plate 10.So both can guarantee the circulation of air water, can be of value to the intensity that increases air chamber again.
The buoyancy layer also can be provided with liner plate 12.Its purpose also is to be of value to gaining in strength.
The utility model also can be provided with the bait tube 13 that passes workbench.When the utility model dive, the gateway should be sealed, and this moment, bait tube was used to add bait.Certainly, also can in the capping of gateway, perforate substitute above-mentioned bait tube.
Of the present utility model nettle 7 can directly link to each other with sinker, also can pass sinker, and is connected with weight 14 below sinker.Weight acts on sinker in hauling, also is of value to control submerged depth of the present utility model simultaneously.
Top to workbench top from described fishnet also can be provided with cover net 15.
The cross section of described workbench can rounded or rotund polygon, and the peripheral shape of buoyancy ring is consistent with the shape of cross section of workbench.Above-mentioned profile also can be the not polygon of sub-circular, but preferable with rounded or rotund polygon, and this profile is of value to the influence that reduces the ocean current impact.
This drawing reference numeral 16 is for being located at the railing on the workbench, and drawing reference numeral 17 is a crane boom, and drawing reference numeral 21 is a link.
Buoyancy ring can be spliced by the buoyancy tube 18 of sealing, can conveniently make and be of value to the functional reliability of buoyancy ring like this.
Claims (9)
1, deep-water netted case resisting wind and wave, it is characterized in that it comprises the adjustable workbench of buoyancy, buoyancy ring and sinker, the area that buoyancy ring surrounded is greater than the area of workbench, workbench and buoyancy ring and buoyancy ring and sinker are connected with the guiding principle rope, be connected with fishnet between the guiding principle rope, workbench is provided with the gateway, and a nettle passes the gateway and acts on sinker.
2, deep-water netted case resisting wind and wave as claimed in claim 1, but it is characterized in that described workbench is provided with the air chamber of water-filling and draining.
3, deep-water netted case resisting wind and wave as claimed in claim 2 is characterized in that the air chamber top also is provided with the buoyancy layer of being made up of less than the material of water proportion.
4, deep-water netted case resisting wind and wave as claimed in claim 2 is characterized in that air chamber is provided with liner plate with holes.
5, deep-water netted case resisting wind and wave as claimed in claim 3 is characterized in that the buoyancy layer is provided with liner plate.
6,, it is characterized in that it also is provided with the bait tube that passes workbench as claim 1,2,3,4 or 5 described deep-water netted case resisting wind and waves.
7, as claim 1,2,3,4 or 5 described deep-water netted case resisting wind and waves, it is characterized in that described nettle passes the gateway and act on sinker and be meant that nettle also passes sinker, and below sinker be connected with weight.
8,, it is characterized in that also being provided with cover net from top to the workbench top of described fishnet as claim 1,2,3,4 or 5 described deep-water netted case resisting wind and waves.
9, as claim 1,2,3,4 or 5 described deep-water netted case resisting wind and waves, it is characterized in that the rounded or rotund polygon of cross section of described workbench, the peripheral shape of buoyancy ring is consistent with the shape of cross section of workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01228243U CN2494118Y (en) | 2001-06-22 | 2001-06-22 | Anti-stormy wave deepwater net cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01228243U CN2494118Y (en) | 2001-06-22 | 2001-06-22 | Anti-stormy wave deepwater net cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2494118Y true CN2494118Y (en) | 2002-06-05 |
Family
ID=33643411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01228243U Expired - Fee Related CN2494118Y (en) | 2001-06-22 | 2001-06-22 | Anti-stormy wave deepwater net cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2494118Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102239815A (en) * | 2010-05-10 | 2011-11-16 | 中国水产科学研究院东海水产研究所 | Method for processing net-combined-type neritic square net cage |
| CN102499144A (en) * | 2011-10-26 | 2012-06-20 | 浙江海洋学院 | One-way streaming cage |
-
2001
- 2001-06-22 CN CN01228243U patent/CN2494118Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102239815A (en) * | 2010-05-10 | 2011-11-16 | 中国水产科学研究院东海水产研究所 | Method for processing net-combined-type neritic square net cage |
| CN102499144A (en) * | 2011-10-26 | 2012-06-20 | 浙江海洋学院 | One-way streaming cage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |