CN205546994U - Ecological repair system that founds in culture in net cage district bottom - Google Patents
Ecological repair system that founds in culture in net cage district bottom Download PDFInfo
- Publication number
- CN205546994U CN205546994U CN201521085841.3U CN201521085841U CN205546994U CN 205546994 U CN205546994 U CN 205546994U CN 201521085841 U CN201521085841 U CN 201521085841U CN 205546994 U CN205546994 U CN 205546994U
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- China
- Prior art keywords
- pipe fitting
- horizontal frame
- root posts
- ecological
- oyster shell
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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 discloses an ecological repair system that founds in culture in net cage district bottom, including ecological bed frame, this ecology bed frame includes that many stands and an at least rigid coupling at the horizontal frame of many stands, all are connected with a net piece in this each horizontal frame, should net the piece upper berth and be equipped with the oyster shell, hangs under this bottom one deck horizontal frame's the net piece and has connect an at least pocket, and this pocket intussuseption is filled with the oyster shell, these many stands are pegged graft in breeding during district's bed mud and this pocket be absorbed in the bed mud. It has following advantage: the packing has during the pocket of oyster shell is absorbed in the bed mud, can improve bed mud physical arrangement, space, forms benthos's good habitat, makes the benthos biomass greatly increase. The last oyster shell cluster of horizontal frame, after a period the natural growth aufwuch with attract bottom fisheries resources to grow, the incomplete bait that discharges culture in net cage, excrement and urine etc. Play the layering utilization and block the effect, alleviate the biotic burden in bottom.
Description
Technical field
The utility model relates to ecological structure repair system bottom a kind of cage culture district.
Background technology
Currently, the culture fishery of China quickly grows, and according to statistics, within 2013, national aquatic products total output reaches
61720000 tons, aquaculture production accounts for the 70% of the world.But during developing rapidly, fisheries water ring
The problems such as border deteriorates, cultivation self-pollution aggravation, breed variety kind matter degeneration become increasingly conspicuous, aquiculture disease
The economic loss caused is increasing.Li Xuxing (2007) research shows, exchanges good at open, water body
Plant, the anniversary is deposited on the organic substance residues about 20% of bed mud.With artificial bait throwing in and cage culture mode
Being main shallow sea fish culture, residual bait and the accumulation of fish faeces, be to cause culture zone bottom environment organic matter to contain
The main cause that amount increases.The most how to solve culture zone bottom environment content of organics just to have become to be badly in need of solution
Problem.
Utility model content
The utility model provides ecological structure repair system bottom a kind of cage culture district, which overcomes background skill
Problem existing for ecology bottom Shu Zhong cage culture district.
The utility model solves being the technical scheme is that of its technical problem
Ecological structure repair system bottom a kind of cage culture district, including an ecological bed frame (10), this is ecological bed
Framework (10) includes that many root posts (11) and at least are fixed in the horizontal frame (12) of many root posts (11),
All connecting in this each horizontal frame (12) and have a mesh sheet (20), this mesh sheet is equipped with oyster shell on (20),
Hang under the mesh sheet (20) of the one layer of horizontal frame (12) in this bottom and be connected at least one mesh bag (40), this mesh bag
(40) oyster shell it is filled with in；These many root posts (11) are plugged in culture zone bed mud and this mesh bag (40) falls into
Enter in bed mud.
Among one embodiment: the upper oyster shell laid of this mesh sheet (20) is concatenated into the most a string oyster shell string (30).
Among one embodiment: this column (11) includes multistage the first pipe fitting (111), the most adjacent two section of first pipe
Setting a four-way (112) between part (111), this four-way (112) has a upper port, a lower port and two side ends
Mouthful, this adjacent two section of first pipe fitting (111) inserts upper port and the lower port of four-way (112) respectively；
This many root posts (11) annular space is arranged, connects and have one the between adjacent two root posts (11) of every annular
Two pipe fittings (121), the four-way (112) of adjacent two root posts (11) is inserted at these the second pipe fitting (121) two ends respectively
Side ports；The plurality of second pipe fitting (121) connects into horizontal frame (12) by four-way (112).
Among one embodiment: the fixed threeway in this column (11) top (113), this threeway (113) has one
Lower port and both sides port；
This many root posts (11) annular space is arranged, connects and have one the between adjacent two root posts (11) of every annular
Two pipe fittings (121), the threeway (113) of adjacent two root posts (11) is inserted at these the second pipe fitting (121) two ends respectively
Side ports；The plurality of second pipe fitting (121) connects into horizontal frame (12) by threeway (113).
Among one embodiment: this first pipe fitting (111), the second pipe fitting (121) all use PVC material to make.
Among one embodiment: the bottom nozzle of this column (11) seals, Self-stabilised post (11) top ports inserts reinforcing bar
Bar, and column (11) are also filled with mixed earth.
The technical program is compared with background technology, and it has the advantage that
The mesh bag being filled with oyster shell is absorbed in bed mud, can improve bed mud physical arrangement, space, increases in bed mud
The benthic activity space such as Polychaeta and habitat, form benthic good habitat, make the end
Biotinylated biomolecule amount of dwelling greatly increases.Mesh sheet on horizontal frame and oyster shell string, after a period of time, growth is attached naturally
Biological and attraction demersal fishery resource growth, the residual bait discharging cage culture, ight soil etc. play layering and utilize
And barrier effect, alleviate the burden that bottom is biological.They construct benthon bottom net cage, aufwuch,
The ecosystem of fishery resources common combination, repairs environment bottom net cage district by biological self cleaning, can the relatively day of one's doom
Degree ground reduces pollutional load bottom it, recover and optimize bottom environment increase stock number, this is to promotion China Water
The sustainable development producing aquaculture is significant.
Accompanying drawing explanation
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Fig. 1 depicts the ecological structural representation building repair system bottom a kind of cage culture district.
Detailed description of the invention
Refer to Fig. 1, ecological structure repair system bottom a kind of cage culture district, including an ecological bed frame 10,
This ecological bed framework 10 include four root posts 11 and two between the upper and lower every the horizontal pane being fixed in four root posts 11
Frame 12, all connects in this each horizontal frame 12 and has a mesh sheet 20, as buckled mesh sheet in level with plastic button
Framework 12, this mesh sheet is material as used net footpath 5cm, 30 silk nettings.It is equipped with at least one in this mesh sheet 20
String oyster shell string 30, this oyster shell string 30 includes the oyster shell of multiple concatenation.One layer, this bottom horizontal frame
Hang under the mesh sheet 20 of 12 and be connected at least one mesh bag 40, in this mesh bag 40, be filled with oyster shell.
This column 11 includes two section of first pipe fitting 111, sets four-way 112, this four-way between two section of first pipe fitting 111
112 have a upper port, a lower port and both sides port, and this adjacent two section of first pipe fitting 111 inserts four respectively
The upper port of logical 112 and lower port；This four root post 11 annular space is arranged, adjacent two root posts of every annular
Connecting between 11 and have one second pipe fitting 121, the four of adjacent two root posts 11 are inserted at these the second pipe fitting 121 two ends respectively
The side ports of logical 112；These four the second pipe fittings 121 connect into a horizontal frame 12 by four-way 112.This stands
The fixed threeway in post 11 top 113, this threeway 113 has a lower port and both sides port；Adjacent two of every annular
Connecting between column 11 and have one second pipe fitting 121, adjacent two root posts 11 are inserted at these the second pipe fitting 121 two ends respectively
The side ports of threeway 113；These four the second pipe fittings 121 connect into another horizontal frame 12 by threeway 113.
This first pipe fitting 111, second pipe fitting 121, four-way 112 and threeway 113 all use PVC material to make,
They have environmental protection, light, anti-seawater corrosion energy performance.The bottom nozzle of this column 11 is sealed by PVC part,
Self-stabilised post 11 top ports is inserted and is also filled with mixed earth in reinforcement rod, and column 11, by mixed earth by reinforcing bar
Bar and column are fixed together.
This four root post 11 is plugged in culture zone bed mud and this mesh bag 40 is absorbed in bed mud, this best position of mesh sheet 20
On bed mud.Preferably, bottom this one cage culture district ecological build repair system be positioned at cage culture district it
Under, such as cage culture district is positioned at 5-15 rice on repair system top, such as 8-9 rice.
Select oyster shell environmental friendliness shaped material, research and develop and build and be suitable to the ecosystem of environment bottom cage culture district
System, by the natural propagation of benthon and aufwuch and the introducing of crucial reparation kind, strengthens the organic of system
Matter disposal ability, the deposition organic pollution produced self cultivation carries out multilayer and multigradation using material, multilayer and chainlinking material, and conversion is made a living
Goods and materials source, pollutional load bottom minimizing, it is achieved to the optimization of environment bottom culture zone and reparation.Set up cleaning to support
Grow pattern and be to maintain aquaculture health, the important means of stable development, wherein bottom environment bioremediation technology,
It is by introducing simple environment protection type Multi-layer ecological bed in system, it is achieved the multilayer of benthon and aufwuch is numerous
Growing the increase with biomass, the deposition organic pollution producing sea-farming self carries out multilayer and multigradation using material, multilayer and chainlinking material,
The disposal ability of enhancing system, it is achieved to the optimization of environment bottom culture zone and reparation.Skill is repaired relative to other
For art, the structure of bottom Multi-layer ecological bed has low cost, refuse reclamation, environmental benefit advantages of higher,
It it is a development potentiality treatment technology bigger, eco-friendly.The structure of bottom Multi-layer ecological bed is except increasing
Outside system processing power, utilize multilayer habitat and net cage food source also will increase cage culture district benthic fishes,
Shellfish and the biomass of Shrimp waste, also can carry out the propagation activity of shellfish and sea cucumber etc. to reach resource value-added simultaneously
Purpose, beneficially net cage district three-dimensional culture and the development of recreational fisheries.
Wherein: this stem height 1.5m, upper water flat frame is connected to column top and height is 1.5m, lower floor
Horizontal frame is connected in the middle part of column and height is 1m, and this horizontal frame length of side is 2m；This mesh sheet uses net footpath
5cm, 30 silk nettings；As laid 8 oyster shell strings above this mesh sheet, every oyster shell alters string oyster shell
10, spacing about 15cm；Uniformly hang under the mesh sheet 20 of horizontal frame 12 below this and hang 9 landing net bags 40；
This mesh bag 40 is as being fabricated to diameter about 40cm, high 40cm mesh bag with net footpath 5cm, 30 silk nettings.
Ecological structure restorative procedure bottom cage culture district, including:
11), it is used for preparing ecological bed framework 10, by first pipe fitting the 111, second pipe fitting 121, four-way 112 and
Threeway 113 is assembled into ecological bed framework 10, uses PVC part to seal the bottom nozzle of column 11, and Self-stabilised post 11 pushes up
Port inserts reinforcement rod, fills mixed earth, by mixed earth, reinforcement rod and column are fixed in one in column 11
Rise；
12), in each horizontal frame 12, a mesh sheet 20 is connected；
13), it is equipped with the most a string oyster shell string 30 in mesh sheet 20；
14), hang under the mesh sheet 20 of bottom one layer of horizontal frame 12 be connected at least one in be filled with oyster shell
Mesh bag 40；
2), many root posts 11 are plugged in culture zone bed mud and mesh bag 40 is absorbed in bed mud.
The above, only the utility model preferred embodiment, therefore it is real to limit the utility model according to this
The scope executed, the equivalence change i.e. made according to the utility model the scope of the claims and description and modification, all should
Still belong in the range of the utility model contains.
Claims (6)
1. ecological structure repair system bottom a cage culture district, it is characterized in that: include an ecological bed frame (10), this ecological bed framework (10) includes that many root posts (11) and at least are fixed in the horizontal frame (12) of many root posts (11), all connect in this each horizontal frame (12) and have a mesh sheet (20), this mesh sheet is equipped with oyster shell on (20), hanging under the mesh sheet (20) of the one layer of horizontal frame (12) in this bottom and be connected at least one mesh bag (40), this mesh bag is filled with oyster shell in (40)；These many root posts (11) are plugged in culture zone bed mud and this mesh bag (40) is absorbed in bed mud.
Ecological structure repair system bottom a kind of cage culture district the most according to claim 1, it is characterised in that: the upper oyster shell laid of this mesh sheet (20) is concatenated into the most a string oyster shell string (30).
Ecological structure repair system bottom a kind of cage culture district the most according to claim 1, it is characterised in that:
This column (11) includes multistage the first pipe fitting (111), a four-way (112) is set between the most adjacent two section of first pipe fitting (111), this four-way (112) has a upper port, a lower port and both sides port, and this adjacent two section of first pipe fitting (111) inserts upper port and the lower port of four-way (112) respectively；
This many root posts (11) annular space is arranged, connecting between adjacent two root posts (11) of every annular and have one second pipe fitting (121), the side ports of the four-way (112) of adjacent two root posts (11) is inserted at these the second pipe fitting (121) two ends respectively；The plurality of second pipe fitting (121) connects into horizontal frame (12) by four-way (112).
Ecological structure repair system bottom a kind of cage culture district the most according to claim 1, it is characterised in that:
The fixed threeway in this column (11) top (113), this threeway (113) has a lower port and both sides port；
This many root posts (11) annular space is arranged, connecting between adjacent two root posts (11) of every annular and have one second pipe fitting (121), the side ports of the threeway (113) of adjacent two root posts (11) is inserted at these the second pipe fitting (121) two ends respectively；The plurality of second pipe fitting (121) connects into horizontal frame (12) by threeway (113).
Ecological structure repair system bottom a kind of cage culture district the most according to claim 3, it is characterised in that: this first pipe fitting (111), the second pipe fitting (121) all use PVC material to make.
6. build repair system according to ecological bottom a kind of cage culture district described in claim 3 or 4, it is characterized in that: the bottom nozzle of this column (11) seals, Self-stabilised post (11) top ports is inserted and is also filled with mixed earth in reinforcement rod, and column (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521085841.3U CN205546994U (en) | 2015-12-23 | 2015-12-23 | Ecological repair system that founds in culture in net cage district bottom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521085841.3U CN205546994U (en) | 2015-12-23 | 2015-12-23 | Ecological repair system that founds in culture in net cage district bottom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205546994U true CN205546994U (en) | 2016-09-07 |
Family
ID=56822631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521085841.3U Expired - Fee Related CN205546994U (en) | 2015-12-23 | 2015-12-23 | Ecological repair system that founds in culture in net cage district bottom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205546994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108353836A (en) * | 2018-03-12 | 2018-08-03 | 宁波大学 | A kind of artificial marine habitat and preparation method thereof based on discarded mussel shell |
-
2015
- 2015-12-23 CN CN201521085841.3U patent/CN205546994U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108353836A (en) * | 2018-03-12 | 2018-08-03 | 宁波大学 | A kind of artificial marine habitat and preparation method thereof based on discarded mussel shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20171223 |