CN211241316U - Artificial fishing reef device - Google Patents
Artificial fishing reef device Download PDFInfo
- Publication number
- CN211241316U CN211241316U CN201922050319.6U CN201922050319U CN211241316U CN 211241316 U CN211241316 U CN 211241316U CN 201922050319 U CN201922050319 U CN 201922050319U CN 211241316 U CN211241316 U CN 211241316U
- Authority
- CN
- China
- Prior art keywords
- shell
- holes
- fishing reef
- artificial fishing
- inner core
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000004568 cement Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000010432 diamond Substances 0.000 claims description 3
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 claims 1
- 241000251468 Actinopterygii Species 0.000 abstract description 9
- 238000009395 breeding Methods 0.000 abstract description 2
- 230000001488 breeding effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 3
- 238000009304 pastoral farming Methods 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000002062 proliferating effect Effects 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 239000010920 waste tyre Substances 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Artificial Fish Reefs (AREA)
Abstract
The utility model belongs to the technical field of seabed artificial breeding, in particular to an artificial fishing reef device, which comprises a shell and an inner core, wherein the shell is a shell-shaped structure with a hollow interior and an open bottom, and a plurality of holes A are arranged on the side wall of the shell; the inner core is embedded and fixed in the inner space of the shell, the inner core is hollow inside, a plurality of holes B are formed in the outer side wall of the inner core, the open area of the holes A is larger than that of the holes B, a fixing ring is arranged at the top of the shell, and the fixing ring is connected with the water surface floating ball through a mooring rope. The utility model is provided with the inner and outer nested shells and the inner cores, and the shells and the inner cores are respectively provided with the holes with different apertures, so as to take care of the inhabitation of fishes with different sizes; simultaneously, the top of the shell is provided with the fixing ring, the fixing ring is connected with the floating ball through the mooring rope, the position change of the artificial fishing reef is facilitated, the maneuverability of the artificial fishing reef is greatly increased, and the artificial fishing reef has a better market prospect.
Description
Technical Field
The utility model belongs to the technical field of seabed artificial breeding, especially, relate to an artificial fishing reef device.
Background
English name of the artificial fishing reef: artificial fixing reef definition: in order to increase the catch and improve the balance of the ecosystem, various fixed objects which are suitable for animal colonization and inhabitation are artificially arranged on the seabed. Concrete fishing reefs, stone fishing reefs, waste vehicle and boat fishing reefs, waste tire fishing reefs and the like are formed according to substances, and the structures are arranged in the sea by people, so that the marine environment is improved, good environments of animals and plants are created, living places for propagation, growth and development, bait rope and the like are provided for swimming organisms such as fishes and the like, and the purposes of protecting, proliferating and improving the harvest yield are achieved. Since the 60's of the 20 th century, artificial fishing reefs have developed rapidly around the world. The construction of artificial fishing reefs has been regarded as an important measure for the proliferation of offshore fishery resources in many countries.
China is long in coastline and large in sea area, and the development space of the marine ranching is wide in terms of the overall scale of the marine ranching. Meanwhile, the period of the artificial fishing reef released in China is shorter than that of Japan and America in the aspect of propagation and releasing, and the obtained economic benefit is higher, so that the artificial fishing reef in China is rapidly developed in recent years, and the release quantity of the artificial fishing reef is approaching to that of Japan and America.
However, the existing artificial fishing reef is made of metal, the service life of the fishing reef is seriously influenced by the corrosion effect of seawater on the metal, other artificial fishing reefs are not classified and protected according to the body sizes of fish schools, the problem that the artificial fishing reef is difficult to move again generally exists after the general artificial fishing reef is put in, and the application range of the artificial fishing reef is greatly limited.
SUMMERY OF THE UTILITY MODEL
According to the not enough of prior art above, the utility model provides an artifical fishing reef device, it can effectively solve current artifical fishing reef life-span short, inconvenient removal and the problem according to categorised protection of fish school size through simple effectual structure.
The utility model provides a technical scheme that technical problem adopted does: an artificial fishing reef device comprises a shell and an inner core, wherein the shell is of a shell-shaped structure which is hollow inside and open at the bottom, and a plurality of holes A are formed in the side wall of the shell and facilitate the passing in and out of marine organisms or fishes; the kernel is inlayed and is fixed in the inner space of shell, and the kernel is fixed for the shell position, and the kernel is inside cavity, a plurality of hole B have been seted up on the lateral wall of kernel, hole A's open area is greater than hole B's open area, and hole B is less, allows less marine organism to get into in order to avoid natural enemy, the top of shell is provided with solid fixed ring, gu fixed ring is connected with the surface of water floater through the hawser, the floater is floating on the surface of water, and later stage only need stimulate hawser and floater and just can realize if the position of needs change artificial fishing reef, has better mobility than the fishing reef among the prior art.
Further, the outer profile of the housing is hemispherical.
Further, hole A includes circular opening and strip opening, circular opening sets up in the top central authorities of shell, and is a plurality of strip opening sets up along the interval on the same horizontal plane of shell middle-end, and strip opening and circular opening make things convenient for the marine organism to enter into shell inner space.
Further, the outer profile of the housing is square.
Furthermore, the shape of the holes A is circular, square, diamond or triangular, and the holes A are uniformly distributed on the outer side wall of the shell.
Further, the outer structure of the inner core is square.
Furthermore, the holes B are round, square, diamond or triangular, and are uniformly distributed on each side surface of the inner core.
Further, the shell and the inner core are both made of cement.
The utility model discloses following beneficial effect has: the utility model is provided with the inner and outer nested shells and the inner cores, and the shells and the inner cores are respectively provided with the holes with different apertures, so as to take care of the inhabitation of fishes with different sizes; simultaneously, the top of the shell is provided with the fixing ring, the fixing ring is connected with the floating ball through the mooring rope, the position change of the artificial fishing reef is facilitated, the maneuverability of the artificial fishing reef is greatly increased, and the artificial fishing reef has a better market prospect.
Drawings
Fig. 1 is a schematic longitudinal sectional view of a first embodiment of the present invention;
FIG. 2 is a schematic top view of the first embodiment;
fig. 3 is a schematic longitudinal sectional view of a second embodiment of the present invention;
in the figure: 1. the device comprises a shell 11, a fixing ring 12, a cable 13, a floating ball 2, an inner core 3, a hole A31, a circular opening 32, a strip-shaped opening 4 and a hole B.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
The first embodiment is as follows:
as shown in fig. 1-2, the artificial fishing reef of the present invention comprises a shell 1 and an inner core 2, wherein the shell 1 is a hollow shell structure with an open bottom, the side wall of the shell 1 is provided with a plurality of holes A3, and the holes A3 facilitate the entry and exit of marine organisms or fish; the inner core 2 is inlayed and is fixed in the inner space of shell 1, and inner core 2 is fixed for shell 1 position, and inner core 2 is inside cavity, a plurality of holes B4 have been seted up on the lateral wall of inner core 2, the open area of hole A3 is greater than the open area of hole B4, and hole B4 is less, allows less marine organism to get into in order to avoid natural enemy, the top of shell 1 is provided with solid fixed ring 11, gu fixed ring 11 is connected with surface of water floater 13 through hawser 12, floater 13 floats on the surface of water, and when the position of artificial fishing reef need be changed in the later stage, only need pulling hawser 12 and floater 1 just can be realized, has better mobility than the fishing reef among the prior art.
Further, the outer profile of the housing 1 is hemispherical.
Further, hole A3 includes circular opening 31 and strip opening 32, circular opening 31 sets up in the top center of shell 1, and is a plurality of strip opening 32 sets up along the interval on the same horizontal plane of shell 1 middle-end, and strip opening 32 and circular opening 31 make things convenient for the marine organism to enter into shell 1 inner space.
Further, the outer structure of the inner core 2 is square.
Furthermore, the holes B4 are square, the holes B4 are evenly distributed on each side face of the inner core, and the holes B4 facilitate the entry of small-sized marine organisms.
Further, the material of shell 1 and kernel 2 is the cement material, and the cement material is compared in the metal material and more can adapt to the high corrosive environment in seabed, has increased the life of artifical fishing bank.
Example two:
as shown in fig. 3, the difference from the first embodiment is that the structures of the shell 1 and the core 2 are changed;
the outer profile of the housing 1 is square.
Further, the holes A3 are square, and the holes A3 are uniformly distributed on the outer side wall of the housing 1.
Furthermore, the holes B4 are circular, the holes B4 are evenly distributed on each side face of the inner core, and the holes B4 facilitate the entry of small-sized marine organisms.
The artificial fishing reef of the utility model is equivalent to a batch of small benign artificial ecosystems built along the sea, thereby improving the productivity of the sea area; the artificial fish reef can be released to relieve the damage of the bottom trawler to the seabed, the bottom trawl operation can be prevented, and the seabed is prevented from being desertified; the method is favorable for optimizing the fishery production operation structure to develop artificial fish reef construction, not only enables the eliminated waste fishing boats to be utilized, but also can build a batch of artificial fishing industry, cage fishing or gill net fishing farms; part of the bottom trawler with the adjusted operation structure can be changed into a boat for fishing or converted into a yacht, so that the problems of the fishing boat and the employment of fishermen are relieved; is beneficial to the construction of marine ranching and the development of marine tourism. Meanwhile, due to the existence of the connecting rope and the floating ball, the fishing reef can be safely thrown and transferred at any time, and the maneuverability of the fishing reef is improved.
The shape of the hole A3 and the shape of the hole B4 may be selected from other shapes, as long as the opening area of the hole A3 is larger than that of the hole B4, and the area of the hole A3 may be 1 time of the area of the hole B4.
The above is the embodiment of the present invention, not the limitation of the patent scope of the present invention, all the equivalent structures or equivalent processes that the contents of the specification and the drawings are used for conversion, or directly or indirectly applied to other related technical fields, all the same principles are included in the patent protection scope of the present invention.
Claims (8)
1. An artificial fishing reef device which is characterized in that: the shell is a shell-shaped structure with a hollow interior and an open bottom, and a plurality of holes A are formed in the side wall of the shell; the inner core is embedded and fixed in the inner space of the shell, the inner core is hollow inside, a plurality of holes B are formed in the outer side wall of the inner core, the open area of the holes A is larger than that of the holes B, a fixing ring is arranged at the top of the shell, and the fixing ring is connected with the water surface floating ball through a mooring rope.
2. The artificial fishing reef apparatus of claim 1 wherein: the outer profile of the shell is hemispherical.
3. The artificial fishing reef apparatus of claim 2 wherein: the hole A comprises a circular opening and strip-shaped openings, the circular opening is arranged in the center of the top of the shell, and the strip-shaped openings are arranged at intervals on the same horizontal plane of the middle end of the shell.
4. The artificial fishing reef apparatus of claim 1 wherein: the outer side profile of the shell is square.
5. The artificial fishing reef apparatus of claim 4 wherein: the shape of the holes A is circular or square or diamond or triangle, and the holes A are uniformly distributed on the outer side wall of the shell.
6. The artificial fishing reef apparatus of claim 1 wherein: the outer structure of the inner core is square.
7. The artificial fishing reef apparatus of claim 6 wherein: the holes B are round, square, rhombic or triangular, and are uniformly distributed on each side surface of the inner core.
8. An artificial fishing reef apparatus as claimed in any one of claims 1 to 7 wherein: the shell and the inner core are both made of cement materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922050319.6U CN211241316U (en) | 2019-11-25 | 2019-11-25 | Artificial fishing reef device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922050319.6U CN211241316U (en) | 2019-11-25 | 2019-11-25 | Artificial fishing reef device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211241316U true CN211241316U (en) | 2020-08-14 |
Family
ID=71951796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922050319.6U Expired - Fee Related CN211241316U (en) | 2019-11-25 | 2019-11-25 | Artificial fishing reef device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211241316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115226664A (en) * | 2022-07-11 | 2022-10-25 | 交通运输部天津水运工程科学研究所 | Ecological fish reef structure based on dredged soil solidification |
-
2019
- 2019-11-25 CN CN201922050319.6U patent/CN211241316U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115226664A (en) * | 2022-07-11 | 2022-10-25 | 交通运输部天津水运工程科学研究所 | Ecological fish reef structure based on dredged soil solidification |
| CN115226664B (en) * | 2022-07-11 | 2023-05-30 | 交通运输部天津水运工程科学研究所 | Ecological fish reef structure based on dredged soil solidification |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200814 |
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| CF01 | Termination of patent right due to non-payment of annual fee |