CN220654456U - Enemy-avoiding artificial fish reef - Google Patents
Enemy-avoiding artificial fish reef Download PDFInfo
- Publication number
- CN220654456U CN220654456U CN202322047932.9U CN202322047932U CN220654456U CN 220654456 U CN220654456 U CN 220654456U CN 202322047932 U CN202322047932 U CN 202322047932U CN 220654456 U CN220654456 U CN 220654456U
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- Prior art keywords
- fish
- upper panel
- fish hole
- panel
- edge
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- 241000251468 Actinopterygii Species 0.000 title claims abstract description 96
- 241001474374 Blennius Species 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims description 3
- 230000005669 field effect Effects 0.000 abstract description 3
- 230000004083 survival effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 230000035755 proliferation Effects 0.000 description 3
- 241000195493 Cryptophyta Species 0.000 description 2
- 208000028804 PERCHING syndrome Diseases 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 244000144992 flock Species 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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 artificial fish reef is an effective way for ecological protection of marine pasture and propagation of fishery resources. The utility model relates to an artificial fish reef for avoiding enemy, belonging to the technical field of ocean engineering. The fish hole opening device comprises an upper panel, edge guide strips, upright posts, a supporting plate, a lower panel, a fish hole module, a fish hole plate, a round fish hole, a square fish hole and a channel opening; the relationship between them is: the four edge guide strips are positioned at the outer edge of the upper panel, and the four edge guide strips are arranged at the outer edge of the lower panel; the center of the upper panel is provided with a passage opening, and the center of the lower panel is provided with a passage opening; the upper edge guide strip and the lower edge guide strip are connected through a supporting plate; the four upright posts are connected with the upper panel and the lower panel; the middle area of the artificial fish reef is provided with a fish hole module, and the fish hole module consists of a fish hole plate, a round fish hole and a square fish hole. Compared with the prior art, the utility model has the advantages of firm structure, multiple holes and areas, good flow field effect, high survival rate of young fish and the like, and has wide application prospect.
Description
Technical Field
The utility model relates to an artificial fish reef, in particular to an enemy-avoiding artificial fish reef, and belongs to the technical field of ocean engineering.
Background
The ocean is a blue granary of human beings, and has great significance in developing ocean economy. The ocean pasture is an important means for developing ocean fishery resources, and the artificial reef is put in to be an effective way for ecological protection of the ocean pasture and proliferation of the fishery resources. Traditional artificial fish reefs are usually in the shape of simple round tubes, rectangular boxes and other geometric shapes, and fish shoals in the artificial fish reefs are easy to attack and are eaten by other large-scale organisms in the sea, so that the fish shoals have poor proliferation effect. In order to solve the problems, the utility model provides the artificial fish reef for avoiding enemy, which adopts a special-shaped outer plate and a guide plate, so that young fish shoals can find a proper habitat while avoiding natural enemies, thereby protecting the fish shoals and helping the fish shoals to proliferate.
Disclosure of Invention
1. The utility model aims to:
the utility model aims to solve the problems in the background technology, and provides the artificial fish reef for avoiding enemy, which has a firm structure and multiple holes, wherein a slow flow area is formed in the inside of the fish reef, so that the artificial fish reef can become a hidden shelter place for young fish, the survival rate of the young fish is improved, and an enemy avoiding effect is generated.
2. The technical scheme is as follows:
an artificial fish reef for avoiding enemy, comprising the following parts: the fish hole device comprises an upper panel, edge guide strips, upright posts, a supporting plate, a lower panel, a fish hole module, a fish hole plate, a round fish hole, a square fish hole and a channel opening; the relationship between them is: the four edge guide strips are positioned at the outer edge of the upper panel, and the four edge guide strips are arranged at the outer edge of the lower panel; the center of the upper panel is provided with a passage opening, and the center of the lower panel is provided with a passage opening; the upper edge guide strip and the lower edge guide strip are connected through a supporting plate; the four upright posts are connected with the upper panel and the lower panel; a fish hole module is arranged in the middle area of the artificial fish reef and consists of a fish hole plate, a round fish hole and a square fish hole;
the artificial reef for avoiding enemy is manufactured by connecting concrete pouring or waste composite plates, a lifting hook is arranged at a passage port to hoist to a designated sea area, and then the artificial reef is put on the sea floor, so that an slow flow area, a vortex area and an ascending flow area can be generated by the artificial reef, organic matters on the sea floor can be ascended, algae and plankton are attached to the surface of the artificial reef, young fish flocks swim and inhabit in the artificial reef, and the organic matters are ingested to avoid predation of natural enemies;
two corners of the upper panel are convex fillets, and the other two corners are concave corners; the root of the edge flow guiding strip is connected with the upper panel, and a certain gap exists between the middle rear part of the edge flow guiding strip and the upper panel to form an upflow area; the upper panel and the edge guide strips at the outer edges of the four sides form a rotary blade-shaped upper structure together, and when ocean currents flow on the surface of the upper panel, vortex areas are generated;
the root of the edge flow guiding strip is connected with the upper panel or the lower panel, and the end part of the edge flow guiding strip is provided with a semi-arc transition fillet which can guide flow;
the cross section of the upright post is fan-shaped, and the upper panel and the lower panel are connected and supported, so that seaweed and plankton are attached to the surface of the upright post;
the fish hole module comprises a fish hole plate, a round fish hole and a square fish hole, a slow flow area and a safe perching area are provided for the fish shoal, the round fish hole is used for water flow and young fish to pass through, and the square fish hole is used for adjusting the speed of the fish shoal to enter and exit.
3. The utility model provides an artificial fish reef for avoiding enemy, which has the following progress and advantages compared with the prior art:
(1) By adopting the special-shaped panel and the guide strip design, the probability of finding the fish shoal by natural enemies is reduced, the safety of the fish shoal is improved, and the enemy-avoiding performance is good.
(2) Can generate a slow flow area, a vortex area and an upflow area, comprehensively utilizes the flow field effect, the biological effect and the enemy-avoiding effect, and has good growth and proliferation effects of fish shoals.
(3) Firm in structure, long in service life, convenient to construct and put in.
In a word, the artificial fish reef solves a plurality of problems existing in the existing artificial fish reef, has the advantages of firm structure, multiple holes, multiple areas, good flow field effect, high survival rate of young fish and the like, and has wide engineering application prospect.
Drawings
FIG. 1 is a three-dimensional isometric view of the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is a schematic view of a fish tunnel according to the present utility model;
the symbols in fig. 1-3 are illustrated as follows: 1-upper panel, 2-edge guide strips, 3-upright posts, 4-support plates, 5-lower panel, 6-fish hole modules, 601-fish hole plates, 602-round fish holes, 603-square fish holes and 7-channel openings.
Detailed Description
Embodiments of the utility model are described in further detail below with reference to the attached drawing figures:
as shown in the attached drawing, the utility model relates to an enemy-avoiding artificial fish reef, which comprises the following parts: the fish hole plate comprises an upper panel 1, edge guide strips 2, upright posts 3, a supporting plate 4, a lower panel 5, a fish hole module 6, a fish hole plate 601, a circular fish hole 602, a square fish hole 603 and a channel opening 7; the relationship between them is: the four edge guide strips 2 are positioned at the outer edge of the upper panel 1, and the four edge guide strips 2 are arranged at the outer edge of the lower panel 5; the center of the upper panel 1 is provided with a passage opening 7, and the center of the lower panel 5 is provided with a passage opening 7; the upper edge guide strip 2 and the lower edge guide strip 2 are connected through a supporting plate 4; the four upright posts 3 are connected with an upper panel 1 and a lower panel 5; the middle area of the artificial fish reef is provided with a fish hole module 6, and the fish hole module 6 consists of a fish hole plate 601, a round fish hole 602 and a square fish hole 603;
two corners of the upper panel 1 are convex rounded corners, and the other two corners are concave corners; the root of the edge flow guiding strip 2 is connected with the upper panel 1, and a certain gap exists between the middle rear part of the edge flow guiding strip 2 and the upper panel 1 to form an upflow area; the upper panel and the edge guide strips 2 on the outer edges of the four sides form a rotary blade-shaped upper structure together, and when the ocean current flows on the surface of the upper panel, a vortex area is generated;
the root of the edge flow guiding strip 2 is connected with the upper panel 1 or the lower panel 5, and the end part is provided with a semi-arc transition fillet which can guide flow;
the cross section of the upright post 3 is fan-shaped, and the upper panel 1 and the lower panel 5 are connected and supported, so that seaweed and plankton are attached to the surface of the upright post;
the fish hole module 6 comprises a fish hole plate 601, a round fish hole 602 and a square fish hole 603, a slow flow area and a safe perching area are provided for the fish school, the round fish hole 602 is used for allowing water flow and young fish to pass through, and the square fish hole 603 is used for adjusting the speed of the fish school to enter and exit;
according to the artificial reef for avoiding enemy, concrete pouring or waste composite material plates are used for connection and manufacture, the lifting hook is arranged at the passage opening 7 to hoist to a designated sea area, and then the artificial reef is put on the sea floor, so that a slow flow area, a vortex area and an ascending flow area can be generated by the artificial reef, organic matters on the sea floor can be ascended, algae and plankton are attached to the surface of the artificial reef, young fish groups swim and inhabit the inside of the artificial reef, and the organic matters are ingested to avoid predation of natural enemies.
The utility model has been described in terms of specific embodiments envisaged, but is not limited to the examples described above, all the solutions obtained by adopting similar structures and material substitution methods, which are in line with the idea of the utility model, are within the scope of protection of the utility model.
Claims (2)
1. The artificial fish reef is characterized by comprising an upper panel, edge guide strips, upright posts, a supporting plate, a lower panel, a fish hole module, a fish hole plate, a round fish hole, a square fish hole and a channel opening; the relationship between them is: the four edge guide strips are positioned at the outer edge of the upper panel, and the four edge guide strips are arranged at the outer edge of the lower panel; the center of the upper panel is provided with a passage opening, and the center of the lower panel is provided with a passage opening; the upper edge guide strip and the lower edge guide strip are connected through a supporting plate; the four upright posts are connected with the upper panel and the lower panel; a fish hole module is arranged in the middle area of the artificial fish reef and consists of a fish hole plate, a round fish hole and a square fish hole;
the artificial fish reef for avoiding enemy is manufactured by connecting concrete pouring or waste composite plates;
two corners of the upper panel are convex fillets, and the other two corners are concave corners; the root of the edge flow guiding strip is connected with the upper panel, and a certain gap exists between the middle rear part of the edge flow guiding strip and the upper panel to form an upflow area; the upper panel and the edge guide strips at the outer edges of the four sides form a rotary blade-shaped upper structure together, and when ocean currents flow on the surface of the upper panel, vortex areas are generated;
the root of the edge flow guiding strip is connected with the upper panel or the lower panel, and the end part of the edge flow guiding strip is provided with a semi-arc transition fillet, so that flow can be guided.
2. An enemy-avoiding artificial fish shelter as claimed in claim 1, wherein: the cross section of the upright post is fan-shaped, and the upper panel and the lower panel are connected and supported, so that seaweed and plankton are attached to the surface of the upright post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322047932.9U CN220654456U (en) | 2023-08-01 | 2023-08-01 | Enemy-avoiding artificial fish reef |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322047932.9U CN220654456U (en) | 2023-08-01 | 2023-08-01 | Enemy-avoiding artificial fish reef |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220654456U true CN220654456U (en) | 2024-03-26 |
Family
ID=90338177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322047932.9U Active CN220654456U (en) | 2023-08-01 | 2023-08-01 | Enemy-avoiding artificial fish reef |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220654456U (en) |
-
2023
- 2023-08-01 CN CN202322047932.9U patent/CN220654456U/en active Active
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