CN218218792U - Strong wind wave resistant temporary rearing box suitable for fish releasing in cold water type marine ranch - Google Patents
Strong wind wave resistant temporary rearing box suitable for fish releasing in cold water type marine ranch Download PDFInfo
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- CN218218792U CN218218792U CN202222116255.7U CN202222116255U CN218218792U CN 218218792 U CN218218792 U CN 218218792U CN 202222116255 U CN202222116255 U CN 202222116255U CN 218218792 U CN218218792 U CN 218218792U
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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 utility model provides a strong storm resisting temporary culture box suitable for releasing fishes in a cold water type marine ranch, which comprises a net box main body, wherein a floater and a mooring rope used for fixing the net box main body are arranged outside the net box main body; the side wall of the net cage main body is provided with a side net, the top of the side net is fixedly connected with a side net, the bottom of the net cage main body is provided with a bottom net, and the bottom of the side net is fixedly connected with the bottom net; the outer side of the net cage main body is provided with a bracket which is connected with the top of the net cage main body and the bottom of the net cage main body to form a triangular bracket. The utility model discloses help fishery administrative management department to implement fry proliferation and releasing, also help fishermen to utilize this box with a net to implement cold water fish culture. The utility model discloses an increase the A-frame for the atress is all on the support, alleviates the wave and tears the power to the net cage.
Description
Technical Field
The utility model relates to an aquaculture, marine ranch, breed and release, marine organism resource protection technical field specifically are strong storm resistant case of temporarily raising suitable for fish release in cold water type marine ranch.
Background
In the practice of fishery resource protection and proliferation and releasing, in order to reduce the stress reaction to the fry in the transportation process, reduce the loss of the released fry and enable the fry to adapt to the water temperature and salinity environment of a releasing area in advance, the best mode is to temporarily culture the fry in the releasing area for a certain period of time and release the fry after the fry is adapted to the external environment, thus improving the field survival rate of the fry. However, in some areas, because the water temperature is high in summer or the wind and wave are great all the year round, the method is not suitable for temporarily culturing the fry by using a common net cage, so that the proliferation and releasing effect is limited, and the resource proliferation and restoration effect in the area is limited, and at the moment, the net cage which can temporarily culture the fry all the year round and has the wind and wave resistance performance is required to be designed. Generally, the water temperature is high in summer, so that the dissolved oxygen content on the surface layer is low, and therefore, in order to enable fishes to live in a suitable water temperature condition, the net cage can be settled to an area with low water temperature underwater when the water temperature on the surface layer is high in summer in a best mode by adjusting the buoyancy of the net cage, so that summer can be safely consumed.
SUMMERY OF THE UTILITY MODEL
Problem to prior art exists, the utility model provides a strong storm resistant case of raising temporarily suitable for fish are released in cold water type ocean pasture to solve above-mentioned at least one kind of technical problem.
The technical scheme of the utility model is that: the strong wind and wave resistant temporary rearing box suitable for releasing fishes in a cold water type marine ranch comprises a net box main body and is characterized in that a floater and a cable rope for fixing the net box main body are arranged on the outer side of the net box main body, a side net, a top net and a shoulder net are arranged on the top of the net box main body, the side net is arranged along an opening in the top of the net box main body, the top net is positioned in the center of the top of the net box main body, and the shoulder net is positioned between the side net and the top net;
the side wall of the net cage main body is provided with a side net, the top of the side net is fixedly connected with the side net, the bottom of the net cage main body is provided with a bottom net, and the bottom of the side net is fixedly connected with the bottom net;
the net cage is characterized in that a support is arranged on the outer side of the net cage main body, and the support is connected with the top of the net cage main body and the bottom of the net cage main body to form a triangular support.
The utility model discloses help fishery administrative management department to implement fry proliferation and releasing, also help fishermen to utilize this box with a net to implement cold water fish culture, also help scientific research personnel to implement development of scientific research work such as fry stereo set domestication before the proliferation is released, also be applicable to some marine ranch enterprises and utilize this box with a net to implement resource proliferation or release practice etc.. The utility model discloses an increase the A-frame for the atress is all on the support, alleviates the wave and tears the power to the box with a net, thereby ensures the safety of middle box with a net.
Further preferably, the cables are arranged along four top corners of the net cage main body, and the distance between the tail ends of two adjacent cables is 200 m.
Further preferably, the head end of the cable and the tail end of the cable are respectively connected with a float, and the cable is made of flexible materials. Thereby make the box with a net main part have anti-wind unrestrained characteristic, and fixed skew not.
Further preferably, a plurality of floats are arranged on the cable at equal intervals. The position of the net cage is adjusted according to the number of the floaters, and the net cage main body can be fixed on the surface of seawater and can only be temporarily raised on the surface of the seawater, or the net cage main body is submerged into the water for underwater raising.
Further preferably, the side length of the net cage main body is 10 meters, and the height of the net cage main body is between 10 meters and 15 meters. Therefore, the method is suitable for the approximate water depth range of 0-35 m along the coast in China.
Further preferably, the shoulder net is a foldable and stretchable net structure. Thereby can increase the inside volume of box with a net to can also optimize the unrestrained characteristic of anti-wind of box with a net.
Further preferably, a circle of floaters connected with each other through steel ropes are arranged around the side net.
The utility model discloses a thereby increase the position that the float can adjust the net cage main part around the side net.
Drawings
Fig. 1 is a schematic perspective view of the main body of the net cage of the present invention;
fig. 2 is a side view of the main body of the net cage of the present invention;
fig. 3 is a top view of the net cage structure of the present invention;
fig. 4 is a use state diagram of the present invention;
fig. 5 is a use state diagram of the present invention;
fig. 6 is a usage state diagram of the present invention.
In the figure: 1. top net; 2. a shoulder net; 3. a side net; 4. a side net; 5. a bottom net; 6. a cable; 7. a float; 8. a triangular bracket; 9. a main net cage body.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1-6, the strong wind and wave resistant temporary rearing box suitable for releasing fish in a cold water type marine ranch comprises a box net main body 9, a floater 7 and a cable 6 for fixing the box net main body are arranged on the outer side of the box net main body, a side net 3, a top net 1 and a shoulder net 2 are arranged on the top of the box net main body, the side net is arranged along the top opening of the box net main body, the top net is positioned in the center of the top of the box net main body, and the shoulder net is positioned between the side net and the top net; the side wall of the net cage main body is provided with a side net 4, the top of the side net is fixedly connected with a side net, the bottom of the net cage main body is provided with a bottom net 5, and the bottom of the side net is fixedly connected with the bottom net; the outer side of the net cage main body is provided with a bracket which is connected with the top of the net cage main body and the bottom of the net cage main body to form a triangular bracket 8.
The utility model discloses help fishery administrative management department to implement fry proliferation and release, also help fishermen to utilize this box with a net to implement cold water fish culture, also help scientific research personnel to implement development of scientific research work such as fry stereo set domestication before the proliferation is released, also be applicable to some marine ranching enterprises and utilize this box with a net to implement resource proliferation or release practice etc.. The utility model discloses an increase the A-frame for the atress is all on the support, alleviates the wave and tears the power to the box with a net, thereby ensures the safety of middle box with a net.
Preferably, the cables are arranged along four top corners of the main body of the net cage, and the distance between the tail ends of two adjacent cables is 200 m.
Further preferably, the head end of the cable and the tail end of the cable are respectively connected with a floater, and the cable is made of flexible materials. Thereby make the box with a net main part have anti-stormy wave characteristic, and fixed not skew.
Further preferably, the cable has a plurality of floats arranged at equal intervals. The position of the net cage is adjusted according to the number of the floaters, so that the net cage main body can be fixed on the surface of seawater and can only be temporarily raised on the surface of the seawater, or the net cage main body is sunk into the water for underwater raising.
Further preferably, the side length of the net cage main body is 10 meters, and the height of the net cage main body is 10 meters and 15 meters. Therefore, the method is suitable for the approximate water depth range of 0-35 m along the coast in China.
Further preferably, the shoulder net is a foldable and stretchable net structure. Thereby can increase the inside volume of box with a net to can also optimize the unrestrained characteristic of anti-wind of box with a net.
Further preferably, a circle of floats connected with each other through steel ropes is arranged around the edge net. The utility model discloses a thereby increase the position that the float can adjust the net cage main part around the side net.
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 (7)
1. The strong wind and wave resistant temporary rearing box suitable for releasing fishes in a cold water type marine ranch comprises a net box main body and is characterized in that a floater and a cable rope for fixing the net box main body are arranged on the outer side of the net box main body, a side net, a top net and a shoulder net are arranged on the top of the net box main body, the side net is arranged along an opening in the top of the net box main body, the top net is positioned in the center of the top of the net box main body, and the shoulder net is positioned between the side net and the top net;
the side wall of the net cage main body is provided with a side net, the top of the side net is fixedly connected with the side net, the bottom of the net cage main body is provided with a bottom net, and the bottom of the side net is fixedly connected with the bottom net;
the outer side of the net cage main body is provided with a support, and the support is connected with the top of the net cage main body and the bottom of the net cage main body to form a triangular support.
2. The strong wind and wave resistant temporary rearing box suitable for releasing fish in a cold water type marine ranch according to claim 1, wherein the cables are arranged along four top corners of the box body, and the distance between the tail ends of two adjacent cables is 200 m.
3. The surge-resistant temporary rearing tank for fish in a cold water type marine ranch as claimed in claim 2, wherein floats are attached to a head end of said cable and a tail end of said cable, respectively, and said cable is made of a flexible material.
4. The surge-resistant temporary rearing tank for fish stocking of cold water type marine ranches according to claim 2, wherein said cable is provided with a plurality of floats at equal intervals.
5. The strong wind and wave resistant temporary rearing box suitable for fish release in a cold water type marine ranch according to claim 4, wherein the side length of the box body is 10 meters, and the height of the box body is between 10 and 15 meters.
6. The surge-resistant temporary rearing tank for fish stocking of cold water type marine ranches according to claim 1, wherein said shoulder net is a net structure which is foldable and stretchable.
7. The strong wind and wave resistant temporary rearing box suitable for releasing fish in a cold water type marine ranch according to claim 1, characterized in that a circle of floats connected with each other through steel cables is arranged around the side net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222116255.7U CN218218792U (en) | 2022-08-11 | 2022-08-11 | Strong wind wave resistant temporary rearing box suitable for fish releasing in cold water type marine ranch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222116255.7U CN218218792U (en) | 2022-08-11 | 2022-08-11 | Strong wind wave resistant temporary rearing box suitable for fish releasing in cold water type marine ranch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218218792U true CN218218792U (en) | 2023-01-06 |
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ID=84681927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222116255.7U Active CN218218792U (en) | 2022-08-11 | 2022-08-11 | Strong wind wave resistant temporary rearing box suitable for fish releasing in cold water type marine ranch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218218792U (en) |
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2022
- 2022-08-11 CN CN202222116255.7U patent/CN218218792U/en active Active
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