CN208850446U - A kind of floating type hemispherical multilayer net cage - Google Patents
A kind of floating type hemispherical multilayer net cage Download PDFInfo
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- CN208850446U CN208850446U CN201821426107.2U CN201821426107U CN208850446U CN 208850446 U CN208850446 U CN 208850446U CN 201821426107 U CN201821426107 U CN 201821426107U CN 208850446 U CN208850446 U CN 208850446U
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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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Abstract
The utility model discloses a kind of floating type hemispherical multilayer net cages, it is characterized in that, floating type hemispherical multilayer net cage is by water wing, frame and mesh sheet composition, use the floating type hemispherical multilayer net cage of the utility model, since net cage is hemispherical without corner at right angle, reduce the risk of fish flight, net cage forms multiple spaces, a variety of fish can be cultivated in a net cage, and form biological chain type breeding way, make full use of net cage space, reduce the pollution to Cultivated water, such as rare fish of internal layer hemispherical cage culture mandarin fish food property, the fish of the improvement water quality of plankton feeding habits such as the annular space cultivation paddlefish in outside, bottom space cultivates bottoms the dwelling property fish such as Odontobutis obscura, each space of net cage is made full use of to carry out ecological cultivation, meet the natural ecology demand of various fishes；The utility model design science is mostly used with material saving, one case, is worked well.
Description
Technical field
The utility model relates to fish production field, specifically a kind of floating type hemispherical multilayer net cage.
Background technique
Cage culture is the important way of fish production, and the net cage generally used is the net of cuboid or cylindrical shape
Case, since net cage is there are engaging portions such as corners, fish are easy to find loophole flight from corner part, and in addition net cage is mostly
The space of one relative closure when needing to cultivate multiple kinds, is only raised together in a space, and some types are not suitable for mixing
It supports, limits breed variety, cage culture space cannot be made full use of.
Summary of the invention
To overcome drawbacks described above, the utility model devises a kind of floating type hemispherical multilayer net cage.
The technical solution of the utility model is a kind of floating type hemispherical multilayer net cage, characterized in that floating type hemispherical
Multilayer net cage is made of water wing, frame and mesh sheet, the frame by being enclosed on outer layer, circle, upper layer support, outer layer arc on internal layer
Support, the support of internal layer arc, outer annular support, internal layer annular support composition；The polyethylene mesh sheet that the mesh sheet is 1-3 centimetres of mesh, packet
Include upper layer mesh sheet, outer layer hemispherical mesh sheet, internal layer hemispherical mesh sheet and annular mesh sheet；The water wing is attached on outer layer on circle,
Buoyancy is provided for net cage；Circle is circle on the outer layer, and the lower section setting outer layer arc enclosed on outer layer supports, and the support of outer layer arc is in half
Circle, the outer layer arc support are that length is the half enclosed on outer layer, and the support of outer layer arc is several, several outer layer arc supports
Midpoint convergence it is a little upper and reinforced, the both ends of outer layer arc support are fixedly connected on outer layer on circle, described several outer
The both ends of layer arc support are uniformly distributed on outer layer on circle, are formed outer layer half-spherical frame, are supportted the outer layer to be formed in outer layer arc
The middle waist position setting outer annular of half-spherical frame supports, and every outer layer arc support is frapped with outer annular support infall
It reinforces, the inside setting upper layer enclosed on the outer layer supports, and the upper layer support is in put using the center of circle enclosed on outer layer as crosspoint
Shape setting is penetrated, the both ends of upper layer support, which are fixed on the inside setting internal layer on circle, enclosed on outer layer on outer layer, to be enclosed, on the internal layer
Circle is circle, and the diameter enclosed on internal layer is 4/5ths of the diameter enclosed on outer layer, and circle gives with upper layer support infall on internal layer
It is reinforced with frapping, the lower section enclosed on internal layer is the support of internal layer arc, and internal layer arc supports semicircular in shape, and the length of internal layer arc support is interior
The half enclosed on layer, the support of internal layer arc be it is several, the midpoint convergence of several internal layer arcs support is a little upper and is reinforced, interior
The both ends of layer arc support are fixedly connected on internal layer on circle, and the both ends of several internal layer arc supports are uniformly distributed on internal layer
On circle, internal layer half-spherical frame is formed, the lower section for the internal layer half-spherical frame to be formed is supportted in internal layer arc and outer annular supports water
Prosposition installs the support of internal layer annular, reinforcing that every internal layer arc supports and internal layer annular support infall is frapped；The outer layer
Outer layer hemispherical mesh sheet is set in half-spherical frame, internal layer hemispherical mesh sheet is set in internal layer half-spherical frame, on outer layer in circle
Upper layer mesh sheet is arranged in side, and annular mesh sheet is arranged between outer annular support and the support of internal layer annular, forms the hemispherical net in multiple spaces
Case.
The utility model has the advantages that using the floating type hemispherical multilayer net cage of the utility model, since net cage is hemispherical not at straight
The corner at angle reduces the risk of fish flight, and net cage forms multiple spaces, a variety of fish can be supported in a net cage
It grows, and forms biological chain type breeding way, make full use of net cage space, the pollution to Cultivated water is reduced, such as internal layer hemisphere
The rare fish of the food property such as shape cage culture mandarin fish, the improvement of the plankton feeding habits such as the annular space cultivation paddlefish in outside
The fish of water quality, bottom space cultivate bottoms the dwelling property fish such as Odontobutis obscura, and each space of net cage is made full use of to carry out ecological cultivation, full
The natural ecology demand of the various fishes of foot；The utility model design science is mostly used with material saving, one case, is worked well.
Detailed description of the invention
Fig. 1 is the utility model structure chart.
In figure: 1 water wing is enclosed on 2 outer layers, is enclosed on 3 internal layers, the support of 4 upper layers, 5 upper layer mesh sheet, 6 internal layer hemispherical mesh sheet, and 7
Outer layer hemispherical mesh sheet, 8 annular mesh sheet, the support of 9 internal layer arcs, the support of 10 internal layer annulars, the support of 11 outer annulars, the support of 12 outer layer arcs.
Specific embodiment
The utility model, a kind of floating type hemispherical multilayer net cage, characterized in that floating type hemispherical is described with reference to the drawings
Multilayer net cage is made of water wing (1), frame and mesh sheet, the frame by enclosing (2) on outer layer, (3) being enclosed on internal layer, upper layer supports
(4), outer layer arc support (12), internal layer arc support (9), outer annular support (11), internal layer annular support (10) composition；The mesh sheet is
1-3 centimetres of mesh of polyethylene mesh sheet, including upper layer mesh sheet (5), outer layer hemispherical mesh sheet (7), internal layer hemispherical mesh sheet (6) and
Annular mesh sheet (8)；The water wing (1) is attached on outer layer and encloses on (2), provides buoyancy for net cage；It is circle that (2) are enclosed on the outer layer
Shape, the lower section setting outer layer arc that (2) are enclosed on outer layer support (12), and outer layer arc supports (12) semicircular in shape, the outer layer arc support
(12) be length be that the half of (2) is enclosed on outer layer, outer layer arc support (12) be it is several, in several outer layer arcs support (12)
Point convergence is a little upper and is reinforced, and the both ends of outer layer arc support (12) are fixedly connected on outer layer and enclose on (2), described several
The both ends of outer layer arc support (12) are uniformly distributed on outer layer and enclose on (2), outer layer half-spherical frame are formed, in outer layer hemispherical frame
Waist position setting outer annular supports (11) in the outer layer arc support (12) of frame, and every outer layer arc support (12) and outer annular support
(11) infall is frapped reinforcing, and the inside setting upper layer that (2) are enclosed on the outer layer supports (4), and the upper layer supports (4)
The center of circle to enclose (2) on outer layer is arranged radially as crosspoint, and the both ends of upper layer support (4), which are fixed on outer layer, to be enclosed on (2),
It is enclosed on outer layer on the inside setting internal layer of (2) and encloses (3), circle (3) is circle on the internal layer, and it is outer for enclosing the diameter of (3) on internal layer
4/5ths of the diameter of (2) are enclosed on layer, circle (3) and upper layer support (4) infall are frapped reinforcing on internal layer, are enclosed on internal layer
(3) lower section is that internal layer arc supports (9), and internal layer arc supports (9) semicircular in shape, and the length of internal layer arc support (9) is to enclose on internal layer
(3) half, internal layer arc support (9) be it is several, the midpoint convergence of several internal layer arcs support (9) is a little upper and is added
Gu the both ends of internal layer arc support (9) are fixedly connected on internal layer and enclose on (3), the both ends of several internal layer arc supports (9) are equal
Even be distributed on internal layer is enclosed on (3), and internal layer half-spherical frame is formed, the waist in the internal layer arc support (9) of internal layer half-spherical frame
Lower section and outer annular support (12) horizontal position setting internal layer annular support (10), every internal layer arc support (9) and internal layer annular
Support (10) infall is frapped reinforcing；Outer layer hemispherical mesh sheet (7) are set in the outer layer half-spherical frame, internal layer hemisphere
Internal layer hemispherical mesh sheet (6) are set on shape frame, upper layer mesh sheet (5) are arranged in circle inside on outer layer, outer annular support and inner layer ring
Annular mesh sheet (8) is set between shape support, forms the hemispherical net cage in multiple spaces.
The utility model has the advantages that using the floating type hemispherical multilayer net cage of the utility model, since net cage is hemispherical not at straight
The corner at angle reduces the risk of fish flight, and net cage forms multiple spaces, a variety of fish can be supported in a net cage
It grows, and forms biological chain type breeding way, make full use of net cage space, the pollution to Cultivated water is reduced, such as internal layer hemisphere
The rare fish of the food property such as shape cage culture mandarin fish, the improvement of the plankton feeding habits such as the annular space cultivation paddlefish in outside
The fish of water quality, bottom space cultivate bottoms the dwelling property fish such as Odontobutis obscura, and each space of net cage is made full use of to carry out ecological cultivation, full
The natural ecology demand of the various fishes of foot；The utility model design science is mostly used with material saving, one case, is worked well.
Claims (1)
1. a kind of floating type hemispherical multilayer net cage, characterized in that floating type hemispherical multilayer net cage is by water wing, frame and mesh sheet
Composition, the frame by being enclosed on outer layer, it is circle on internal layer, upper layer support, the support of outer layer arc, the support of internal layer arc, outer annular support, interior
Layer annular support composition；The mesh sheet is 1-3 centimetres of mesh of polyethylene mesh sheet, including upper layer mesh sheet, outer layer hemispherical mesh sheet, interior
Layer hemispherical mesh sheet and annular mesh sheet；The water wing is attached on outer layer on circle, provides buoyancy for net cage；Circle is on the outer layer
Circle, the lower section setting outer layer arc enclosed on outer layer support, and outer layer arc supports semicircular in shape, and the outer layer arc support be outside length is
The half enclosed on layer, the support of outer layer arc be it is several, the midpoint convergence of several outer layer arcs support is a little upper and is reinforced, outside
The both ends of layer arc support are fixedly connected on outer layer on circle, and the both ends of several outer layer arc supports are uniformly distributed on outer layer
On circle, outer layer half-spherical frame is formed, outer layer ring is set in the middle waist position that outer layer arc supports the outer layer half-spherical frame to be formed
Shape supports, reinforcing that every outer layer arc supports and outer annular support infall is frapped, in the inside setting enclosed on the outer layer
Layer support, the upper layer support are arranged radially using the center of circle enclosed on outer layer as crosspoint, and the both ends of upper layer support are fixed on
On outer layer on circle, the inside enclosed on outer layer, which is arranged on internal layer, to be enclosed, and circle is circle on the internal layer, and the diameter enclosed on internal layer is outer layer
4/5ths of the diameter of upper circle, circle and upper layer support infall are frapped reinforcing on internal layer, and the lower section enclosed on internal layer is interior
Layer arc support, internal layer arc support semicircular in shape, and the length of internal layer arc support is the half enclosed on internal layer, and the support of internal layer arc is several
The midpoint convergence of branch, several internal layer arc supports is a little upper and is reinforced, and the both ends of internal layer arc support are fixedly connected on internal layer
On upper circle, the both ends of several internal layer arc supports are uniformly distributed on internal layer on circle, form internal layer half-spherical frame, inside
Layer arc supports the lower section for the internal layer half-spherical frame to be formed and outer annular support horizontal position setting internal layer annular supports, every internal layer
Reinforcing that arc supports and internal layer annular support infall is frapped；Outer layer hemispherical net is set in the outer layer half-spherical frame
Internal layer hemispherical mesh sheet is arranged in internal layer half-spherical frame for piece, and circle inside is arranged upper layer mesh sheet on outer layer, outer annular support with it is interior
Annular mesh sheet is set between layer annular support, forms the hemispherical net cage in multiple spaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821426107.2U CN208850446U (en) | 2018-09-02 | 2018-09-02 | A kind of floating type hemispherical multilayer net cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821426107.2U CN208850446U (en) | 2018-09-02 | 2018-09-02 | A kind of floating type hemispherical multilayer net cage |
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| Publication Number | Publication Date |
|---|---|
| CN208850446U true CN208850446U (en) | 2019-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821426107.2U Expired - Fee Related CN208850446U (en) | 2018-09-02 | 2018-09-02 | A kind of floating type hemispherical multilayer net cage |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110140683A (en) * | 2019-06-03 | 2019-08-20 | 上海海事大学 | A kind of multi-level cultivation offshore fishing grounds |
| CN110583556A (en) * | 2019-10-22 | 2019-12-20 | 中国水产科学研究院渔业机械仪器研究所 | Ship-borne multilayer platform type bottom creeping fish culture system and catching method |
-
2018
- 2018-09-02 CN CN201821426107.2U patent/CN208850446U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110140683A (en) * | 2019-06-03 | 2019-08-20 | 上海海事大学 | A kind of multi-level cultivation offshore fishing grounds |
| CN110583556A (en) * | 2019-10-22 | 2019-12-20 | 中国水产科学研究院渔业机械仪器研究所 | Ship-borne multilayer platform type bottom creeping fish culture system and catching method |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| 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: 20190514 Termination date: 20190902 |