CN213427796U - Anti-wind-wave net cage - Google Patents
Anti-wind-wave net cage Download PDFInfo
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- CN213427796U CN213427796U CN202022177271.8U CN202022177271U CN213427796U CN 213427796 U CN213427796 U CN 213427796U CN 202022177271 U CN202022177271 U CN 202022177271U CN 213427796 U CN213427796 U CN 213427796U
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- reinforced plastic
- glass fiber
- fiber reinforced
- buoy
- net cage
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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 provides a wind wave resistant net cage, which comprises a main body frame, a glass fiber reinforced plastic buoy, a netting system, an anchoring system and a lifting system, wherein the wind wave resistant net cage has a reliable and safe structure, can sink to a certain depth under water when typhoon and red tide come, and avoids the damage of the net cage and the death of fishes; the seawater cage culture can be pushed to deep and open sea from the coastal region and the inner bay, a new culture space is expanded, and the culture scale can be greatly increased; the method has the characteristics of stable environment, good water body exchange, less diseases, good quality of cultured fishes and high benefit when the fishes are cultured in the open sea environment; meanwhile, the problem of self-culture pollution is solved due to the action of water flow, and the improvement of the seawater environment near the shore and in the gulf is facilitated.
Description
Technical Field
The utility model belongs to the technical field of mariculture and specifically relates to a unrestrained box with a net of anti-wind.
Background
At present, the marine culture in China mainly depends on net cages. The common net cage is mainly used for coastal gulfs, is greatly influenced by the environment, and has the disadvantages that the culture condition is worsened, the quality safety problem is more obvious and the culture scale is also controlled along with the negative influence of coastal water area environment; HDPE box with a net mainly sets up in coastal deeper sea area, though possess certain ability of resisting stormy waves and rivers, the security problem still exists, in case meet the front attack of strong typhoon, the damage probability is very big.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a unrestrained box with a net of anti-wind is provided.
In order to solve the technical problem, the technical scheme of the utility model is that:
a wind wave resistant net cage comprises a main body frame (1), a glass fiber reinforced plastic buoy (2), a netting system (3), an anchoring system (4) and a lifting system (5), wherein,
the main body frame (1) is composed of a first glass fiber reinforced plastic pipe (1-1) at the bottom, a second glass fiber reinforced plastic pipe (1-2), an upper glass fiber reinforced plastic pipe (1-3) and a glass fiber reinforced plastic section (1-4), and the first glass fiber reinforced plastic pipe (1-1) and the second glass fiber reinforced plastic pipe (1-2) at the bottom are arranged in parallel; the upper glass fiber reinforced plastic pipe (1-3) is also used as a net cage handrail; the first glass fiber reinforced plastic pipe (1-1) and the second glass fiber reinforced plastic pipe (1-2) at the bottom and the upper glass fiber reinforced plastic pipe (1-3) are connected into a whole through glass fiber reinforced plastic sections (1-4);
the glass fiber reinforced plastic buoy (2) comprises an adjustable buoy (2-1) and a fixed buoy (2-2), the buoy is fixed below the main body frame (1) and provides buoyancy for the net cage, and the adjustable buoy (2-1) can allocate ballast water according to the lifting requirement of the net cage;
the netting system (3) consists of a woven net (3-1), a longitudinal lacing line (3-2) and a sinker (3-3), the top of the woven net is connected with a first glass fiber reinforced plastic pipe (1-1) at the bottom of the main body frame (1) through the longitudinal lacing line (3-2), and the sinker (3-3) is connected to the bottom end of the longitudinal lacing line (3-2), so that the woven net is ensured to keep a normal circular table or cylindrical state in water;
the anchoring system (4) consists of an anchor (4-1), anchor ropes (4-2) and connecting pieces (4-3), wherein the anchor ropes (4-2) comprise 2 head-end anchor ropes and 1 tail-end anchor rope, one end of each head-end anchor rope is respectively connected with the second FRP pipe (1-2) at the bottom, the other end of each head-end anchor rope is connected with the tail-end anchor rope through the connecting pieces (4-3), and the tail-end anchor rope is connected with the anchor (4-1);
the lifting system (5) consists of an inflation valve (5-3), a water inlet valve (5-4) and a pipeline (5-5), the inflation valve (5-3) and the water inlet valve (5-4) are respectively arranged above and at the bottom of the adjustable buoy (2-1), and when the inflation valve (5-3) and the water inlet valve (5-4) are opened simultaneously to enable the adjustable buoy (2-1) to enter water from the water inlet valve (5-4), the net cage can sink to a preset depth along with the increase of the weight of the adjustable buoy (2-1); when compressed air is filled into the inflation valve (5-3) through the pipeline (5-5), water in the adjustable float bowl (2-1) is discharged from the water inlet valve (5-4), and the net cage rises to the water surface.
Preferably, in the anti-wave net cage, in order to control the lifting depth, the lifting system (5) further comprises a buoy (5-1) and a lifting positioning rope (5-2), wherein one end of the lifting positioning rope (5-2) is connected with the buoy (5-1), and the other end of the lifting positioning rope is firmly bound on the main body frame (1).
The main body frame (1) of the wind wave resistant net cage can also adopt a sectional combination form so as to be convenient for transportation and field assembly.
The main body frame (1) of the wind and wave resistant net cage can adopt glass fiber reinforced plastic profiles (tubes, angle steel and the like) to connect the bottom glass fiber reinforced plastic tube and the upper glass fiber reinforced plastic tube into a whole, and can also adopt steel profiles (steel tubes, angle steel and the like) to connect the bottom glass fiber reinforced plastic tube and the upper glass fiber reinforced plastic tube into a whole.
The glass fiber reinforced plastic buoy (2) of the wind wave resistant net cage can be cylindrical, and also can be cuboid or in other shapes. Preferably, a cylindrical shape is used.
The netting (3-1) of the netting system of the wind wave resistant net cage can adopt a fiber material netting or a metal material netting. Preferably, a web of fibrous material is used.
The anchoring system (4) of the anti-wave net cage can adopt a single-point anchoring system and also can adopt a multi-point anchoring system. Preferably, a single point mooring system is used.
The utility model discloses the structure has following beneficial effect:
the anti-wave net cage is reliable and safe in structure, and can sink to a certain depth under water when typhoon and red tide come, so that the net cage is prevented from being damaged and fishes are prevented from dying; the seawater cage culture can be pushed to deep and open sea from the coastal region and the inner bay, a new culture space is expanded, and the culture scale can be greatly increased; the method has the characteristics of stable environment, good water body exchange, less diseases, good quality of cultured fishes and high benefit when the fishes are cultured in the open sea environment; meanwhile, the problem of self-culture pollution is solved due to the action of water flow, and the improvement of the seawater environment near the shore and in the gulf is facilitated.
Drawings
Fig. 1 is a top view of the anti-wave net cage of the present invention;
fig. 2 is a side view of the anti-wave net cage of the present invention;
fig. 3 is a schematic view of a mooring system of the anti-wave net cage of the utility model;
fig. 4 is a schematic view of the lifting system of the anti-wave net cage of the present invention.
In the figure: 1-main body frame 1-1-first glass fibre reinforced plastic pipe
1-2-second glass fibre reinforced plastic pipe and 1-3-glass fibre reinforced plastic pipe
1-4-glass fiber reinforced plastic section bar
2-glass fiber reinforced plastic buoy 2-1-adjustable buoy 2-2-fixed buoy
3-netting system 3-1-netting 3-2-wale 3-3-sinker
4-mooring system 4-1-anchor 4-2-anchor line 4-3-connecting piece
5-lifting system 5-1-buoy 5-2-lifting positioning rope
5-3-inflation valve 5-4-water inlet valve 5-5-pipeline
Detailed Description
For further explanation of the present invention, reference will now be made in detail to the accompanying drawings:
as shown in fig. 1-4, a wind wave resistant net cage comprises a main frame 1, a cylindrical glass fiber reinforced plastic buoy 2, a netting system 3, an anchoring system 4 and a lifting system 5, wherein,
the main body frame 1 consists of a first glass fiber reinforced plastic pipe 1-1 at the bottom, a second glass fiber reinforced plastic pipe 1-2, a glass fiber reinforced plastic pipe 1-3 at the upper part and a glass fiber reinforced plastic pipe 1-4, and the first glass fiber reinforced plastic pipe 1-1 and the second glass fiber reinforced plastic pipe 1-2 at the bottom are arranged in parallel; the upper glass fiber reinforced plastic pipe 1-3 also serves as a net cage handrail; the first glass fiber reinforced plastic pipe 1-1 and the second glass fiber reinforced plastic pipe 1-2 at the bottom and the upper glass fiber reinforced plastic pipe 1-3 are connected into a whole through glass fiber reinforced plastic sections 1-4;
the glass fiber reinforced plastic buoy 2 comprises an adjustable buoy 2-1 and a fixed buoy 2-2, the buoy is fixed below the main body frame 1 and provides buoyancy for the net cage, and the adjustable buoy 2-1 can allocate ballast water according to the lifting requirement of the net cage;
the netting system 3 consists of a woven net 3-1, a longitudinal lacing line 3-2 and a sinker 3-3, wherein the woven net 3-1 is woven by fiber materials, the top of the woven net is connected with a first glass fiber reinforced plastic pipe 1-1 at the bottom of the main body frame 1 through the longitudinal lacing line 3-2, and the sinker 3-3 is connected with the bottom end of the longitudinal lacing line 3-2, so that the woven net is ensured to keep a normal circular table or cylindrical state in water;
the anchoring system 4 is a single-point anchoring system and consists of an anchor 4-1, an anchor rope which can also be an anchor chain 4-2 and a connecting piece 4-3, wherein the anchor rope 4-2 comprises 2 head-end anchor ropes and 1 tail-end anchor rope, one end of each head-end anchor rope is respectively connected with the second FRP pipe 1-2 at the bottom, the other end of each head-end anchor rope is connected with the tail-end anchor rope through the connecting piece 4-3, and the tail-end anchor rope is connected with the anchor 4-1;
the lifting system 5 consists of a buoy 5-1, a lifting positioning rope 5-2, an inflation valve 5-3, a water inlet valve 5-4 and a pipeline 5-5, wherein the inflation valve 5-3 and the water inlet valve 5-4 are respectively arranged above and at the bottom of the adjustable buoy 2-1, and when the inflation valve 5-3 and the water inlet valve 5-4 are opened simultaneously to enable the adjustable buoy 2-1 to enter water from the water inlet valve 5-4, the net cage can sink to a preset depth along with the increase of the weight of the adjustable buoy 2-1; when compressed air is filled into the inflation valve 5-3 through the pipeline 5-5, water in the adjustable buoy 2-1 is discharged from the water inlet valve 5-4, so that the net cage rises to the water surface, and in order to control the lifting depth, one end of the lifting positioning rope 5-2 is connected with the buoy 5-1, and the other end of the lifting positioning rope is firmly bound on the main body frame 1.
The main body frame 1 of the wind wave resistant net cage can also adopt a sectional combination form so as to be convenient for transportation and field assembly; the main frame 1 may be formed by integrally connecting a bottom glass fiber reinforced plastic pipe and an upper glass fiber reinforced plastic pipe with glass fiber reinforced plastic sections (pipes, angle steel, etc.), or integrally connecting a bottom glass fiber reinforced plastic pipe and an upper glass fiber reinforced plastic pipe with steel sections (steel pipes, angle steel, etc.).
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides a unrestrained box with a net of anti-wind which characterized in that: comprises a main body frame (1), a glass fiber reinforced plastic buoy (2), a netting system (3), an anchoring system (4) and a lifting system (5), wherein,
the main body frame (1) is composed of a first glass fiber reinforced plastic pipe (1-1) at the bottom, a second glass fiber reinforced plastic pipe (1-2), an upper glass fiber reinforced plastic pipe (1-3) and a glass fiber reinforced plastic section (1-4), and the first glass fiber reinforced plastic pipe (1-1) and the second glass fiber reinforced plastic pipe (1-2) at the bottom are arranged in parallel; the upper glass fiber reinforced plastic pipe (1-3) is also used as a net cage handrail; the first glass fiber reinforced plastic pipe (1-1) and the second glass fiber reinforced plastic pipe (1-2) at the bottom and the upper glass fiber reinforced plastic pipe (1-3) are connected into a whole through glass fiber reinforced plastic sections (1-4);
the glass fiber reinforced plastic buoy (2) comprises an adjustable buoy (2-1) and a fixed buoy (2-2), the buoy is fixed below the main body frame (1) and provides buoyancy for the net cage, and the adjustable buoy (2-1) can allocate ballast water according to the lifting requirement of the net cage;
the netting system (3) consists of a woven net (3-1), a longitudinal lacing line (3-2) and a sinker (3-3), the top of the woven net is connected with a first glass fiber reinforced plastic pipe (1-1) at the bottom of the main body frame (1) through the longitudinal lacing line (3-2), and the sinker (3-3) is connected to the bottom end of the longitudinal lacing line (3-2), so that the woven net is ensured to keep a normal circular table or cylindrical state in water;
the anchoring system (4) consists of an anchor (4-1), anchor ropes (4-2) and connecting pieces (4-3), wherein the anchor ropes (4-2) comprise 2 head-end anchor ropes and 1 tail-end anchor rope, one end of each head-end anchor rope is respectively connected with the second FRP pipe (1-2) at the bottom, the other end of each head-end anchor rope is connected with the tail-end anchor rope through the connecting pieces (4-3), and the tail-end anchor rope is connected with the anchor (4-1);
the lifting system (5) consists of an inflation valve (5-3), a water inlet valve (5-4) and a pipeline (5-5), the inflation valve (5-3) and the water inlet valve (5-4) are respectively arranged above and at the bottom of the adjustable buoy (2-1), and when the inflation valve (5-3) and the water inlet valve (5-4) are opened simultaneously to enable the adjustable buoy (2-1) to enter water from the water inlet valve (5-4), the net cage can sink to a preset depth along with the increase of the weight of the adjustable buoy (2-1); when compressed air is filled into the inflation valve (5-3) through the pipeline (5-5), water in the adjustable float bowl (2-1) is discharged from the water inlet valve (5-4), and the net cage rises to the water surface.
2. The anti-wave net cage according to claim 1, characterized in that: the lifting system (5) further comprises a buoy (5-1) and a lifting positioning rope (5-2), one end of the lifting positioning rope (5-2) is connected with the buoy (5-1), and the other end of the lifting positioning rope is firmly bound on the main body frame (1).
3. The anti-wave net cage according to claim 1, characterized in that: the glass fiber reinforced plastic buoy (2) is of a cylindrical structure.
4. The anti-wave net cage according to claim 1, characterized in that: the woven net (3-1) is made of fiber materials.
5. The anti-wave net cage according to claim 1, characterized in that: the anchoring system (4) is a single-point anchoring system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022177271.8U CN213427796U (en) | 2020-09-29 | 2020-09-29 | Anti-wind-wave net cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022177271.8U CN213427796U (en) | 2020-09-29 | 2020-09-29 | Anti-wind-wave net cage |
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| CN213427796U true CN213427796U (en) | 2021-06-15 |
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| CN202022177271.8U Active CN213427796U (en) | 2020-09-29 | 2020-09-29 | Anti-wind-wave net cage |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114718005A (en) * | 2022-03-15 | 2022-07-08 | 长江勘测规划设计研究有限责任公司 | Fish blocking floating gate suitable for large diversion canal |
| CN115500300A (en) * | 2022-10-26 | 2022-12-23 | 高玉宗 | Sinking type, floating type and suspension type freely-changeable net cage culture system and method |
-
2020
- 2020-09-29 CN CN202022177271.8U patent/CN213427796U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114718005A (en) * | 2022-03-15 | 2022-07-08 | 长江勘测规划设计研究有限责任公司 | Fish blocking floating gate suitable for large diversion canal |
| CN115500300A (en) * | 2022-10-26 | 2022-12-23 | 高玉宗 | Sinking type, floating type and suspension type freely-changeable net cage culture system and method |
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