CN211746268U - Straight-through type wave-flow-resistant artificial fish reef - Google Patents
Straight-through type wave-flow-resistant artificial fish reef Download PDFInfo
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- CN211746268U CN211746268U CN201921571001.6U CN201921571001U CN211746268U CN 211746268 U CN211746268 U CN 211746268U CN 201921571001 U CN201921571001 U CN 201921571001U CN 211746268 U CN211746268 U CN 211746268U
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- pipe
- artificial fish
- fish reef
- flow
- tongue
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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 belongs to the technical field of the artificial fish reef, concretely relates to anti unrestrained artificial fish reef of through type. The straight-through type wave-flow-resistant artificial fish reef comprises a base and a support frame formed on the base, wherein a perching pipe is fixedly arranged on the support frame, a tongue-shaped blocking piece is arranged in the perching pipe, and a small hole is formed in the tongue-shaped blocking piece. Has the advantages that: the fish can conveniently and rapidly enter the inhabiting pipe to be sheltered, the inhabiting pipe is arranged in a transparent mode, algae in the pipe can conveniently grow, and dissolved oxygen in the inhabiting pipe is improved.
Description
Technical Field
The utility model belongs to the technical field of the artificial fish reef, concretely relates to anti unrestrained artificial fish reef of through type.
Background
The marine ranch is based on the principle of a marine ecosystem, and is a fishery mode which is based on the principle that fishery resources can be continuously utilized, constructs or repairs places such as habitats and the like required by marine organism breeding, growth, bait making or enemy avoidance by putting a large number of artificial fish reefs, proliferation and releasing and the like in a specific sea area, proliferates and maintains fishery resources, improves the ecological environment of the sea area and realizes the sustainable utilization of the fishery resources. The strengthening of the construction of the marine ranch can accelerate the structure adjustment and transformation upgrading of fishery, guarantee the food safety of China, improve the supply level of high-quality protein, maintain aquatic organism resources, restore marine ecological environment and develop the great marine economy.
Marine ranches are developed earlier and faster in korea, japan, the usa and europe, have a large investment scale, and achieve good economic and ecological benefits, especially as represented by korea and norway. In comparison, the development of marine ranches in China is slow, independent investment projects of enterprises are few, and more serious, independent innovation activity is lacked. China lacks research and innovation on the aspects of novel artificial fish reef structural form and novel artificial fish reef material technology.
The prior art still provides an artificial fish reef which is simple in structure and specially provides natural enemies for small fishes to avoid.
The artificial fish reef is good in wave resistance effect, high in economic applicability, environment-friendly and convenient for fish school avoidance, and is a difficult problem to solve urgently in the field.
SUMMERY OF THE UTILITY MODEL
The utility model provides an above-mentioned problem, provide an anti unrestrained artificial fish reef of through type, have the characteristics that make things convenient for fish to hide fast.
The technical scheme of the utility model as follows: the straight-through type wave-flow-resistant artificial fish reef comprises a base and a support frame formed on the base, wherein a perching pipe is fixedly arranged on the support frame, a tongue-shaped blocking piece is arranged in the perching pipe, and a small hole is formed in the tongue-shaped blocking piece. The tongue-shaped blocking piece can block wave current and other natural enemies from entering the inhabiting pipe.
Preferably, the perching pipes are arranged in a plurality of strips, and the plurality of perching pipes are arranged on the base in parallel.
Preferably, the tongue-shaped blocking piece is provided with a plurality of pieces.
Preferably, the perch tube is made of a transparent material.
Has the advantages that: the fish can conveniently and rapidly enter the inhabiting pipe to be sheltered, the inhabiting pipe is arranged in a transparent mode, algae in the pipe can conveniently grow, and dissolved oxygen in the inhabiting pipe is improved.
Drawings
Fig. 1 is a schematic structural view of embodiment 1.
Fig. 2 is a schematic structural view of embodiment 2.
Reference numerals: the device comprises a base 1, a perch pipe 2, a tongue-shaped blocking piece 3, a small hole 4, a hanging ring 5, a tightening ring 6, a support frame 7 and a sinking block 8.
Detailed Description
Example 1
As shown in fig. 1. The straight-through type anti-wave-flow artificial fish reef comprises a base 1, a sinking block 8 arranged on the base and a support frame 7 formed on the base 1, wherein the support frame 7 is provided with an inhabitation pipe 7, the inhabitation pipe 7 is made of toughened glass, the inhabitation pipe 7 is fixed on the support frame 7 through a circular-arc-shaped tightening hoop 6, a tongue-shaped blocking piece 7 is arranged in the inhabitation pipe 2, and a small hole 4 is formed in the tongue-shaped blocking piece 3. The tongue-shaped blocking piece 7 blocks wave flow and blocks other natural enemies from entering the inhabitation pipe 2, the sinking block 8 ensures that the stability of the artificial fish reef for resisting wave flow in water is improved, when the inhabitation pipe is used, the test effect is as follows, the average attenuation of the wave flow reaches 82%, the weak flow of water flow in the inhabitation pipe is ensured when the wave flow resisting effect is obvious, and impurities in the inhabitation pipe are convenient to take away.
| Angle of rotation | 90 | 85 | 80 | 75 | 70 | 65 | 60 | 55 | 50 | 45 | 40 | 35 | 30 | 25 | 20 | 15 | 10 | 5 | 0 |
| Water velocity decay | 100% | 99% | 99% | 99% | 98% | 98% | 97% | 96% | 95% | 93% | 90% | 85% | 79% | 71% | 62% | 55% | 50% | 47% | 45% |
Example 2
As shown in fig. 2, in this embodiment, two additional perch pipes are provided on the basis of embodiment 1, the distance between the perch pipes is set, the hanging ring 7 is provided on the support frame 6, and the fish can conveniently move and switch between different inlet pipes.
The utility model has the advantages as follows: the fish can conveniently and rapidly enter the inhabiting pipe to be sheltered, the inhabiting pipe is arranged in a transparent mode, algae in the pipe can conveniently grow, and dissolved oxygen in the inhabiting pipe is improved.
Claims (4)
1. The straight-through type wave flow resistant artificial fish reef is characterized in that: the multifunctional perch comprises a base and a supporting frame formed on the base, wherein an perch pipe is fixedly arranged on the supporting frame, a tongue-shaped blocking piece is arranged in the perch pipe, and a small hole is formed in the tongue-shaped blocking piece.
2. The flow-through artificial fish reef according to claim 1, which is characterized in that: the perching pipes are arranged on the base in parallel.
3. The flow-through artificial fish reef according to claim 1, which is characterized in that: the tongue-shaped blocking piece is provided with a plurality of pieces.
4. The flow-through artificial fish reef according to claim 1, which is characterized in that: the perching tube is made of transparent materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921571001.6U CN211746268U (en) | 2019-09-20 | 2019-09-20 | Straight-through type wave-flow-resistant artificial fish reef |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921571001.6U CN211746268U (en) | 2019-09-20 | 2019-09-20 | Straight-through type wave-flow-resistant artificial fish reef |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211746268U true CN211746268U (en) | 2020-10-27 |
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ID=72933655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921571001.6U Active CN211746268U (en) | 2019-09-20 | 2019-09-20 | Straight-through type wave-flow-resistant artificial fish reef |
Country Status (1)
| Country | Link |
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| CN (1) | CN211746268U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110558267A (en) * | 2019-09-20 | 2019-12-13 | 广东航天宏图信息技术有限公司 | Straight-through type wave-flow-resistant artificial fish reef |
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2019
- 2019-09-20 CN CN201921571001.6U patent/CN211746268U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110558267A (en) * | 2019-09-20 | 2019-12-13 | 广东航天宏图信息技术有限公司 | Straight-through type wave-flow-resistant artificial fish reef |
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