CN102007878B - Modulus net cage fish shelter complex - Google Patents
Modulus net cage fish shelter complex Download PDFInfo
- Publication number
- CN102007878B CN102007878B CN2010105192531A CN201010519253A CN102007878B CN 102007878 B CN102007878 B CN 102007878B CN 2010105192531 A CN2010105192531 A CN 2010105192531A CN 201010519253 A CN201010519253 A CN 201010519253A CN 102007878 B CN102007878 B CN 102007878B
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- CN
- China
- Prior art keywords
- net cage
- frame
- fixed frame
- fish shelter
- modulus
- 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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- 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 invention discloses a modulus net cage fish shelter complex which is provided with a fixed frame, wherein the fixed frame is in a frame structure formed by connecting an outer frame, an inner frame and uprights; shelters are arranged between the inner frame and the outer frame along the circumference; the top of the fixed frame is connected with a net cage floating frame through a connecting rope; and a net is suspended in the net cage floating frame. The invention has the advantages of stable structure and novel structure, is capable of regulating the water flow as required and is suitable for production in batch, and saves the culture baits.
Description
Technical field
The present invention relates to environmental cultivator, relate in particular to modular net cage fish shelter complex.
Background technology
Want wealth to the ocean, become the ocean advantage and be economic advantages, be the emphasis that the whole society pays close attention to always.Along with the further raising of living standards of the people, the ratio of aquatic products in resident's food consumption will constantly rise, and aquatic products will be occupied an leading position in non-staple food consumption with animal product in the long term.Aquatic products not only will become people and absorb one of main source of animal protein, and can alleviate that the people subtracts with increasing, the problem of food shortage.Because large quantities of off-lying seas fishing boat pushes to the coastal waters; Originally just very fragile inshore fishing can't bear the heavy load more; Fisherman's opportunity to earn a living is had a strong impact on, and the fishing zone social stability receives serious impact, and the development mariculture has become coastal fisherman one of the most important direction of being transferred to civilian work of changing the line of production.From actual, mudflat aquaculture is the main mode of mariculture always, utilize basically but can be used for culturing beach at present, and breed variety only is confined to shellfish; Though it is better to enclose pool culture benefit, extensive development will certainly take continental rise in a large number influences the other industries development, also is unfavorable for the ecological balance and environmental protection; The wind wave resistance of littoral traditional cage culture flows poor performance, carrying capacity is little, service life is short, culture the sea area limitation greatly, easily disease takes place, and the environmental pollution of culturing self is very serious.Therefore, strengthening the innovation dynamics of modern marine cultivation project technology, keep the sustainable sound development of mariculture, has been extremely urgent.
Summary of the invention
The objective of the invention is to provides a kind of Stability Analysis of Structures, the modular net cage fish shelter complex of regulating discharge, novel structure as required, being suitable for producing in batches, practicing thrift breeding bait can be arranged to prior art.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: modular net cage fish shelter complex, and it has fixed frame; Fixed frame connects into frame structure by housing, inside casing and column; Between inside casing and housing, be laid with heavy reef along circumference; The fixed frame top is connected with the floating frame of net cage through connection cord; Suspension etting in the floating frame of net cage.The effect that heavy reef is set between the fixed frame is to stablize whole modular net cage fish shelter complex.
For optimizing technique scheme, the measure of taking also comprises: heavy reef upper edge fixed frame radially is shaped at least one duct; Heavy reef also is shaped at least ten through holes.Duct can be introduced the major part of current and run through outflow, can reduce the impact of current to the heavy reef of the present invention, can also increase the inner discharge of fixed frame, increases the inner dissolved oxygen of etting of suspension in the floating frame of net cage, helps cage culture.Through hole can play the similar effect of fish shelter, and the accumulation natural bait, and the abundance of food of throwing something and feeding of the manual work when practice thrift culturing lowers aquaculture cost.
Also be shaped on the connecting ring that can be connected on the heavy reef with column.Can increase or reduce the quantity of heavy reef in the fixed frame as required at any time, adjust the spatial distribution situation of heavy reef with bar adjustment natural bait amount and according to streamflow regime.
Because modular net cage fish shelter complex of the present invention has adopted fixed frame to connect into frame structure by housing, inside casing and column; Between inside casing and housing, be laid with heavy reef along circumference; The fixed frame top is connected with the floating frame of net cage through connection cord; Suspension etting in the floating frame of net cage, it has Stability Analysis of Structures, the advantage of regulating discharge, novel structure as required, being suitable for producing in batches, practicing thrift breeding bait can be arranged.
Description of drawings
Fig. 1 is the perspective view of embodiment of the invention cultivator;
Fig. 2 is the heavy reef perspective view of embodiment of the invention cultivator.
Embodiment
Below in conjunction with attaching embodiment the present invention is described in further detail.
Drawing reference numeral explanation: fixed frame 1, housing 11, inside casing 12, column 13, heavy reef 2, duct 21, through hole 22, connecting ring 23, the floating frame 3 of net cage, connection cord 4.
Embodiment: referring to figs. 1 through Fig. 4, modular net cage fish shelter complex, it has fixed frame 1; Fixed frame 1 connects into frame structure by housing 11, inside casing 12 and column 13; Between inside casing 12 and housing 11, be laid with heavy reef 2 along circumference; Fixed frame 1 top is connected with the floating frame 3 of net cage through connection cord 4; Suspension etting in the floating frame 3 of net cage.Heavy reef 2 upper edge fixed frames 1 radially are shaped at least one duct 21; Heavy reef 2 also is shaped at least ten through holes 22.Also be shaped on the connecting ring 23 that can be connected on the heavy reef 2 with column 13.Can adopt rope that fixed frame 1 is fixed on the sea bed at heavy reef 2 more after a little while.The effect that heavy reef 2 is set between the fixed frame 1 is to stablize whole modular net cage fish shelter complex.Duct 21 can be introduced the major part of current and run through outflow, can reduce the impact of current to the heavy reef 2 of the present invention, can also increase the inner discharge of fixed frame 1, increases the inner dissolved oxygen of ettings of suspension in the floating frame 3 of net cage, helps cage culture.Through hole 22 can play the similar effect of fish shelter, and the accumulation natural bait, and the abundance of food of throwing something and feeding of the manual work when practice thrift culturing lowers aquaculture cost.The present invention can increase or reduce the quantity of heavy reef 2 in the fixed frame 1 as required at any time, adjusts the spatial distribution situation of heavy reef 2 with bar adjustment natural bait amount and according to streamflow regime.
Although combined preferred embodiment the present invention has been described; Right its is not in order to limit the present invention; Any those skilled in the art; Under the situation that does not break away from the spirit and scope of the present invention, can implement the displacement and the modification of various changes, coordinate to the theme of listing here, so protection scope of the present invention is as the criterion when looking the scope thereof that is proposed.
Claims (1)
1. modular net cage fish shelter complex is characterized in that: have fixed frame (1); Described fixed frame (1) connects into frame structure by housing (11), inside casing (12) and column (13); Between described inside casing (12) and housing (11), be laid with heavy reef (2) along circumference; Described fixed frame (1) top is connected with the floating frame (3) of net cage through connection cord (4); Described net cage floats suspension etting in the frame (3); Also be shaped on the connecting ring (23) that can be connected on the described heavy reef (2) with described column (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105192531A CN102007878B (en) | 2010-10-22 | 2010-10-22 | Modulus net cage fish shelter complex |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105192531A CN102007878B (en) | 2010-10-22 | 2010-10-22 | Modulus net cage fish shelter complex |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102007878A CN102007878A (en) | 2011-04-13 |
| CN102007878B true CN102007878B (en) | 2012-05-23 |
Family
ID=43838384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105192531A Expired - Fee Related CN102007878B (en) | 2010-10-22 | 2010-10-22 | Modulus net cage fish shelter complex |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102007878B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102669019B (en) * | 2012-04-06 | 2013-10-02 | 中国海洋大学 | Alga/fish mixed type three-dimensional ecological fish shelter and feeding method thereof |
| CN103168726B (en) * | 2013-01-31 | 2014-12-10 | 株洲博尔曼科技发展有限公司 | Integrated-assembly type artificial submerged rock and construction method thereof |
| CN106417135A (en) * | 2016-08-30 | 2017-02-22 | 上海海洋大学 | Segmented multilayer artificial fish reef |
| CN110547240B (en) * | 2019-09-29 | 2021-08-10 | 浙江海洋大学 | Suspended net cage and fish reef coupling system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1208550A (en) * | 1997-08-14 | 1999-02-24 | 吴奕助 | Artificial ocean forest (cultivation of seaweed) for fishery |
| CN101692795A (en) * | 2009-10-21 | 2010-04-14 | 李宝明 | Method for culturing crabs in seawater by using breeding cage |
| CN201878621U (en) * | 2010-10-22 | 2011-06-29 | 浙江海洋学院 | Rigid bracket net box |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10271932A (en) * | 1997-03-31 | 1998-10-13 | Tokyo Seiko Co Ltd | Sink-and-float type wire net cage for fish-and-shellfish culture and culture of fish-and-shellfish |
| JP2003047365A (en) * | 2001-07-18 | 2003-02-18 | Seiki Kensetsu Kk | Artificial floating fish shelter |
-
2010
- 2010-10-22 CN CN2010105192531A patent/CN102007878B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1208550A (en) * | 1997-08-14 | 1999-02-24 | 吴奕助 | Artificial ocean forest (cultivation of seaweed) for fishery |
| CN101692795A (en) * | 2009-10-21 | 2010-04-14 | 李宝明 | Method for culturing crabs in seawater by using breeding cage |
| CN201878621U (en) * | 2010-10-22 | 2011-06-29 | 浙江海洋学院 | Rigid bracket net box |
Non-Patent Citations (2)
| Title |
|---|
| JP特开2003－47365A 2003.02.18 |
| JP特开平10－271932A 1998.10.13 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102007878A (en) | 2011-04-13 |
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| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20171022 |
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| CF01 | Termination of patent right due to non-payment of annual fee |