CN1393125A - Deep-water netted case resisting wind and wave - Google Patents
Deep-water netted case resisting wind and wave Download PDFInfo
- Publication number
- CN1393125A CN1393125A CN01120967A CN01120967A CN1393125A CN 1393125 A CN1393125 A CN 1393125A CN 01120967 A CN01120967 A CN 01120967A CN 01120967 A CN01120967 A CN 01120967A CN 1393125 A CN1393125 A CN 1393125A
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- China
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- workbench
- deep
- water
- resisting wind
- sinker
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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 deep-water netted case resisting wind and wave for fish culture is composed of a floatage-adjustable working platform, a float ring whose surrounded area is greater than that of the said platform, a sinking weight, ropes connecting the said platform, the float ring and the sinking weight and the net, the rope for drawing net piercing through entrance and exit of the platform acting on the sinking weight.
Description
The present invention 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 object of the present invention is to provide a kind of deep-water netted case resisting wind and wave.
Be above-mentioned purpose, the present invention 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 present invention 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, buoyancy of the present invention 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 present invention simultaneously adopts the buoyancy ring structure, 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 invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is a schematic diagram of the present invention.
Fig. 2 is the vertical view of workbench of the present invention
Fig. 3 is the A-A cutaway view of Fig. 2.
With reference to accompanying drawing.The present invention includes 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 present invention also can be provided with the bait tube 13 that passes workbench.When dive of the present invention, 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 invention 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 invention 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 |
|---|---|---|---|
| CN01120967A CN1393125A (en) | 2001-06-21 | 2001-06-21 | Deep-water netted case resisting wind and wave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01120967A CN1393125A (en) | 2001-06-21 | 2001-06-21 | Deep-water netted case resisting wind and wave |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1393125A true CN1393125A (en) | 2003-01-29 |
Family
ID=4664379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01120967A Pending CN1393125A (en) | 2001-06-21 | 2001-06-21 | Deep-water netted case resisting wind and wave |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1393125A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100393201C (en) * | 2005-07-13 | 2008-06-11 | 中国水产科学研究院渔业机械仪器研究所 | Wind wave-resisting net casing |
| CN102668967A (en) * | 2012-05-04 | 2012-09-19 | 中国科学院海洋研究所 | Adjustable deep sea algae aquaculture floating bed |
| CN105766749A (en) * | 2015-12-04 | 2016-07-20 | 周俊麟 | Open-sea cultivation anti-wave articulated type cage |
| CN108040999A (en) * | 2016-07-06 | 2018-05-18 | 朱慧 | Mosquito eradication lamp box |
-
2001
- 2001-06-21 CN CN01120967A patent/CN1393125A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100393201C (en) * | 2005-07-13 | 2008-06-11 | 中国水产科学研究院渔业机械仪器研究所 | Wind wave-resisting net casing |
| CN102668967A (en) * | 2012-05-04 | 2012-09-19 | 中国科学院海洋研究所 | Adjustable deep sea algae aquaculture floating bed |
| CN105766749A (en) * | 2015-12-04 | 2016-07-20 | 周俊麟 | Open-sea cultivation anti-wave articulated type cage |
| CN105766749B (en) * | 2015-12-04 | 2019-07-12 | 周俊麟 | A kind of off-lying sea cultivation wind resistance wave type radial type net cage |
| CN108040999A (en) * | 2016-07-06 | 2018-05-18 | 朱慧 | Mosquito eradication lamp box |
| CN108040999B (en) * | 2016-07-06 | 2020-10-30 | 安徽立康杀虫制品有限公司 | Mosquito eradication lamp box |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |