CN220343264U - Four-edged frustum fish reef - Google Patents
Four-edged frustum fish reef Download PDFInfo
- Publication number
- CN220343264U CN220343264U CN202321802052.1U CN202321802052U CN220343264U CN 220343264 U CN220343264 U CN 220343264U CN 202321802052 U CN202321802052 U CN 202321802052U CN 220343264 U CN220343264 U CN 220343264U
- Authority
- CN
- China
- Prior art keywords
- reef
- reef body
- fish
- cavity
- baffle
- 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.)
- Active
Links
- 241000251468 Actinopterygii Species 0.000 title claims abstract description 51
- 238000005192 partition Methods 0.000 claims abstract description 9
- -1 polypropylene Polymers 0.000 claims description 6
- 239000004743 Polypropylene Substances 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 5
- 229920001155 polypropylene Polymers 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000366 juvenile effect Effects 0.000 abstract 1
- 238000009395 breeding Methods 0.000 description 3
- 230000001488 breeding effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000010920 waste tyre Substances 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
Abstract
The utility model provides a rectangular frustum pyramid-shaped fish reef which comprises a reef body, a partition plate and a cover plate. The reef body is internally provided with a hollow cavity, the side surface of the reef body is provided with a hole, and the hole is communicated with the cavity in the reef body. The baffle sets up in the reef body, separates the cavity in the reef body into different regions, and the hole size that different regions correspond is different. The baffle is narrow in the upper part and wide in the lower part, and is helpful for guiding the water flow direction. The top cover is arranged on the reef body, the position of the top cover corresponding to the cavity area is provided with holes with the same size as the holes on the side face of the reef body in the corresponding area, so that the whole fish reef is divided into areas which can be accessed by fishes with different sizes, and the fish reefs are mutually isolated, and the fish reef is beneficial to providing independent protection for the fishes with different sizes. The baffle can stop rivers and make the inside rivers of reef slow down, help fish spawning, provide safe environment for juvenile fish growth.
Description
Technical Field
The utility model relates to the technical field of artificial fish reefs, in particular to a quadrangular frustum pyramid-shaped fish reef.
Background
The artificial fish reef is a structure artificially arranged in the sea, and aims to improve the ecological environment of the sea area, create a good environment for the inhabitation of marine organisms, provide places for breeding, growing, baiting and sheltering fishes and the like, and achieve the purposes of protecting, breeding and improving the fishing gain. The surrounding ocean currents bring the organic matters on the sea floor and the nutrient salts on the offshore floor to the upper layer in the sea water, promote mass propagation and growth of various bait organisms, provide good habitat and bait propagation places for fishes and the like, and enable the fishes to gather to form a fishing ground. At present, a proper sea area is often selected, stones, trees, waste vehicles, ships, waste tires and the like are put in to form an artificial reef, but the mode can only be used for attracting fishes, is not suitable for breeding of eggs, and cannot form a long-term stable fishing ground.
The existing artificial fish reef only considers that enough space is formed inside to provide habitat for the swimming fish in design, and needs a safe environment when ignoring the habitat, and does not distinguish the habitat of the big fish and the small fish, so that the small fish cannot stably obtain shelter, and the small fish entering the fish reef is still in danger.
Disclosure of Invention
The utility model aims to solve the defects of the technology and provides a quadrangular frustum pyramid-shaped fish reef.
The utility model provides a rectangular frustum pyramid fish reef which comprises a reef body, a baffle plate and a top cover, wherein a hollow cavity is formed in the reef body, holes are formed in the side face of the reef body and communicated with the cavity in the reef body, the baffle plate is arranged in the reef body to divide the cavity in the reef body into different areas, the sizes of the holes in the corresponding areas are unequal to those of the holes in other areas, grooves are formed in the baffle plate and the inner wall of the reef body, the thickness of the bottom of the baffle plate is larger than that of the top, and the top cover is arranged at the top end of the reef body.
Preferably, at least one of the number of the separators is used.
Preferably, holes with corresponding sizes are formed in the top cover corresponding to different areas in the reef body.
Preferably, the reef body contains a polypropylene fibre support.
The beneficial effects of the utility model are as follows: the utility model provides a rectangular-frustum-shaped fish reef, which is internally provided with a hollow cavity, wherein a baffle plate is arranged in the cavity to divide the cavity in the reef into different areas, and holes with different sizes are formed in the side surfaces of the reef body corresponding to the different areas, namely, holes into which small fishes can enter cannot enter large fishes, and the area in the reef body into which the small fishes enter is only small fishes, and the small fishes are not large, so that the small fishes can safely grow to adults in the corresponding areas.
Drawings
FIG. 1 is a view of the structure of the present utility model with the top cover removed;
FIG. 2 is a front view of the present utility model;
FIG. 3 is an internal cross-sectional view of the present utility model;
the marks in the figure: 1. the reef body, 2, the baffle, 3, the top cap.
Detailed Description
The utility model will be further described with reference to the drawings and specific examples to aid in understanding the context of the utility model. The method used in the utility model is a conventional method unless specified otherwise; the raw materials and devices used, unless otherwise specified, are all conventional commercial products.
According to the utility model, as shown in fig. 1 to 3, the utility model provides a rectangular-frustum-pyramid-shaped fish shelter, which comprises a shelter body 1, a partition plate 2 and a top cover 3, wherein a hollow cavity is formed in the shelter body 1, holes are formed in the side surface of the shelter body 1, the holes are communicated with the cavity in the shelter body 1, the hollow structure can greatly save materials, and the fish shelter with larger volume can be manufactured by using the least available materials.
The baffle 2 is arranged in the reef body 1 to divide the cavity in the reef body 1 into different areas, and the sizes of the holes in the corresponding areas are unequal to those of the holes in other areas, namely, the same area only allows the fish with the same size to enter, and the fish with the body size larger than that of the corresponding holes cannot enter.
The baffle 2 and the inner wall of the reef body 1 are provided with grooves, the grooves can increase the surface area of the inside of the reef body, aquatic organisms are attached to the grooves, the thickness of the bottom of the baffle 2 is greater than that of the top of the baffle, the baffle forms an inclined plane, and ascending water flow is formed by guiding the water flow direction.
The top cap 3 is located the top of reef 1, and the top cap 3 covers the top at reef 1 again, and the top of artifical fish reef is the open design generally, and big fish can get into from the top, consequently top cap 3 can prevent big fish from getting into the inside of reef 1 from the top.
At least one of the number of the partition boards 2, i.e. at least two areas can be divided, and more areas can be added by adding the partition boards according to the need.
Holes with corresponding sizes are formed in different areas of the top cover 3 corresponding to the reef body 1, and the water flow mobility in the reef body 1 can be increased by forming the holes in the top cover 3.
The reef body 1 contains a polypropylene fiber support, and the polypropylene fiber support replaces the reinforcing steel bars, so that the service life of the structure on the seabed can be prolonged.
Working principle: the polypropylene fiber bracket is adopted in the reef body 1 to replace the steel bar, so that the service life of the concrete cannot be influenced by the corrosion of the steel bar. The inside of the reef body 1 is provided with a hollow cavity, the side surface of the reef body 1 is provided with holes, the cavity inside the reef body 1 is divided into different areas by the baffle plate 2, and the side surface of the reef body 1 corresponding to the different areas is provided with holes with different sizes. Grooves are formed in the partition plate 2 and the reef body 1, so that the surface area of the inside is increased, and adhesion of aquatic organisms is facilitated. The thickness of the bottom of the partition board 2 is larger than that of the top, so that the partition board 2 forms an inclined plane, and the partition board is helpful for guiding the water flow direction to form ascending water flow, so that microorganism nutrition at the bottom is drained to a high place. The top cover 3 seals the top of the reef body 1, so that the holes for the small fishes to enter are not filled with the large fishes, and the inside area of the reef body where the small fishes enter is only filled with the small fishes, and the small fishes are not filled with the large fishes, so that the small fishes can safely grow to adults in the belonging area.
In the description of the present utility model, it should be understood that the terms "left", "right", "upper", "lower", "top", "bottom", "front", "rear", "inner", "outer", "back", "middle", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must be provided with specific orientations, be configured and operated in specific orientations, and thus are not to be construed as limiting the present utility model.
However, the foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, so that the substitution of equivalent elements or equivalent variations and modifications within the scope of the utility model are intended to fall within the scope of the claims.
Claims (4)
1. The utility model provides a quadrangular frustum pyramid fish shelter, includes reef body (1), baffle (2) and top cap (3), its characterized in that, the inside hollow cavity that sets up of reef body (1), the hole is seted up to the side of reef body (1), hole and the inside cavity intercommunication of reef body (1), baffle (2) set up in reef body (1) separate the cavity in reef body (1) into different regions, and the hole in the corresponding region is unequal with the hole size in other regions, and the inner wall of baffle (2) surface and reef body (1) all sets up the recess, and the bottom thickness of baffle (2) is greater than the top, the top of reef body (1) is located to top cap (3).
2. A quadrangular frustum pyramid-shaped fish reef according to claim 1, wherein the number of the partition plates (2) is at least one.
3. The rectangular-frustum-pyramid-shaped fish reef according to claim 1, wherein the top cover (3) is provided with holes which are consistent with the holes on the side surface of the corresponding reef body (1) in size in different areas corresponding to the inner cavity of the reef body (1).
4. A quadrangular frustum pyramid-shaped fish reef according to claim 1, wherein the reef body (1) contains polypropylene fiber supports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321802052.1U CN220343264U (en) | 2023-07-11 | 2023-07-11 | Four-edged frustum fish reef |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321802052.1U CN220343264U (en) | 2023-07-11 | 2023-07-11 | Four-edged frustum fish reef |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220343264U true CN220343264U (en) | 2024-01-16 |
Family
ID=89477190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321802052.1U Active CN220343264U (en) | 2023-07-11 | 2023-07-11 | Four-edged frustum fish reef |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220343264U (en) |
-
2023
- 2023-07-11 CN CN202321802052.1U patent/CN220343264U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |