CN212279453U - Composite artificial coral reef and artificial coral reef ecosystem - Google Patents
Composite artificial coral reef and artificial coral reef ecosystem Download PDFInfo
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- CN212279453U CN212279453U CN202020937745.1U CN202020937745U CN212279453U CN 212279453 U CN212279453 U CN 212279453U CN 202020937745 U CN202020937745 U CN 202020937745U CN 212279453 U CN212279453 U CN 212279453U
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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
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- 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
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Abstract
The utility model provides a compound artificial coral reef and artificial coral reef ecosystem relates to artificial coral reef technical field, and for solving among the prior art artificial coral reef relatively single to the cultivation mode of coral, artificial coral reef can't form complete ecological structure, leads to resisting the unsatisfactory technical problem of adverse circumstances ability and the design of coral reef. The utility model provides a composite artificial coral reef, which comprises a first culture substrate, a second culture substrate and a bearing frame; the bearing frame is provided with a first bearing part and a second bearing part, the first culture substrate is arranged on the first bearing part, and the second culture substrate is arranged on the second bearing part; the first culture medium is used for planting coral larvae, and the second culture medium is used for culturing coral adults. The utility model also provides an artificial coral reef ecosystem, including foretell compound artificial coral reef.
Description
Technical Field
The utility model belongs to the technical field of artificial coral reef technique and specifically relates to a compound artificial coral reef and artificial coral reef ecosystem.
Background
With social development and scientific and technological progress, people also go deeper and deeper to explore and learn the ocean. Coral reefs, a structure formed by animals of the order sarcodictyiales, exist in both deep and shallow seas and are formed during the growth of thousands to thousands of coral bones consisting of calcium carbonate. Coral reefs provide a living environment for many animals and plants, including worms, mollusks, sponges, echinoderms, and crustaceans, and are also the habitat for juvenile fish of fish in the ocean.
With the deep exploration of coral reefs, people find that the coral reefs have the functions of maintaining the diversity of marine organisms, protecting coastlines, maintaining fishery resources, reducing greenhouse effect and the like. Therefore, artificial culture of coral reefs has been started.
The artificial coral reef in the prior art has a single coral cultivation mode, and the artificial coral reef cannot form a complete ecological structure, so that the coral reef has unsatisfactory capability of resisting severe environment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a compound artificial coral reef and artificial coral reef ecosystem to solve among the prior art artificial coral reef and compare singlely to the cultivation mode of coral, artificial coral reef can't form complete ecological structure, leads to resisting the unsatisfactory technical problem of adverse circumstances ability of coral reef.
The utility model provides a compound artificial coral reef, include: a first culture substrate, a second culture substrate and a carrier.
The bearing frame is provided with a first bearing part and a second bearing part, the first culture medium is arranged on the first bearing part, and the second culture medium is arranged on the second bearing part.
The first culture medium is used for planting coral larvae, and the second culture medium is used for culturing coral adults.
Further, the second bearing part is arranged above the first bearing part, and the first culture medium is arranged between the first bearing part and the second bearing part.
Further, the second culture medium is plate-shaped, and the second culture medium is mounted on the second mounting portion and positioned above the first culture medium.
Further, the second culture medium comprises a glass fiber reinforced plastic plate, and a plurality of grids for cultivating the coral adults are uniformly arranged on the surface of the glass fiber reinforced plastic plate.
Further, the second culture medium includes a plurality of glass fiber reinforced plastic plates, and the plurality of glass fiber reinforced plastic plates are mounted on the second mounting portion at intervals in the horizontal direction.
Further, the first culture medium is tapered, and the area of the cross section of the first culture medium gradually decreases from the first bearing part to the second bearing part.
Furthermore, the side wall of the first culture medium is provided with a circulation hole.
Further, the first culture substrate is provided with a hollow cavity, the bottom of the hollow cavity is provided with an opening, and the circulation hole is communicated with the hollow cavity.
Further, the first support part is a first square frame, and the first culture medium is mounted on an upper surface of the first square frame.
The second bearing part comprises a second square frame and a bearing beam fixedly connected to the inner frame of the second square frame, and the second culture substrate is abutted against the upper surface of the second square frame and the upper surface of the bearing beam.
The utility model also provides an artificial coral reef ecosystem, including foretell compound artificial coral reef.
The utility model provides a beneficial effect that compound artificial coral reef and artificial coral reef ecosystem brought is:
the utility model provides a composite artificial coral reef, which comprises a first culture substrate, a second culture substrate and a bearing frame; the bearing frame is provided with a first bearing part and a second bearing part, the first culture substrate is arranged on the first bearing part, and the second culture substrate is arranged on the second bearing part; the first culture medium is used for planting coral larvae, and the second culture medium is used for culturing coral adults.
According to the above configuration, the first culture medium is placed on the first support portion, and the second culture medium is placed on the second support portion, so that the first support portion supports the first culture medium, and the second support portion supports the second culture medium. On the basis of the structure, the coral larvae can be planted in the first culture medium, and the coral adults can be cultured in the second culture medium, so that a complete compound artificial coral reef is formed.
In the above-mentioned structure, utilize first bearing part and second bearing part, it is integrated with first culture medium body and second culture medium body for the coral larva of planting in first culture medium body and the coral adult of cultivateing in the second culture medium body can be integrated in compound artificial coral reef. Compared with the prior art, the artificial coral reef only capable of cultivating single coral is characterized in that in the structure, the compound artificial coral reef is used for integrally culturing coral larvae and coral adults, so that the ecological environment created by the compound artificial coral reef is more complete, the propagation of adults can lay eggs and the growth of the larvae can be carried out in a unified environment, the capability of resisting severe environment is stronger, and the capability of adapting to the environment is stronger. Therefore, the technical problems that the artificial coral reef has a single coral cultivating mode and cannot form a complete ecological structure to cause unsatisfactory capability of the coral reef in resisting severe environment in the prior art are solved.
The utility model provides an artifical coral reef ecosystem, including foretell compound artifical coral reef, consequently artifical coral reef ecosystem's advantage includes the advantage of compound artifical coral reef, no longer gives unnecessary details.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a composite artificial coral reef provided by an embodiment of the present invention;
fig. 2 is one of the schematic structural diagrams of a part of the composite artificial coral reef provided by the embodiment of the present invention;
fig. 3 is a schematic structural diagram of a first culture medium of a composite artificial coral reef provided by an embodiment of the present invention;
fig. 4 is a second schematic view illustrating a partial structure of a composite artificial coral reef according to an embodiment of the present invention.
Icon: 100-a first culture medium; 110-flow-through holes; 120-a side wall; 200-a second culture medium; 210-glass fiber reinforced plastic plate; 220-a grid; 300-a carrier; 310-a first carrier part; 320-a second carrier part; 321-a second square frame; 322-a load beam; 330-a connector; 340-support column.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that in the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Unless expressly stated or limited otherwise, the terms "connected" and "attached" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be directly connected or connected through an intermediate medium; either mechanically or electrically. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The present invention will be described in further detail below with reference to specific embodiments and with reference to the attached drawings.
The specific structure is shown in fig. 1-4.
The composite artificial coral reef provided by the embodiment comprises a first culture medium 100, a second culture medium 200 and a bearing frame 300.
The carrier 300 has a first carrier part 310 and a second carrier part 320, the first carrier part 310 being used for carrying the first culture substrate 100, the second carrier part 320 being used for carrying the second culture substrate 200.
The first culture medium 100 is used for planting coral larvae, and the second culture medium 200 is used for culturing coral adults.
According to the above configuration, it is preferable that the first receiving part 310 and the second receiving part 320 are integrally connected by the connector 330, the first culture medium 100 is placed on the first receiving part 310, and the second culture medium 200 is placed on the second receiving part 320, so that the first culture medium 100 is received on the first receiving part 310 and the second culture medium 200 is received on the second receiving part 320. On the basis of the structure, the coral larvae can be planted in the first culture medium 100, and the coral adults can be cultured in the second culture medium 200, so that a complete composite artificial coral reef is formed.
In the above-described structure, the first culture medium 100 and the second culture medium 200 are integrated by using the first receiving part 310 and the second receiving part 320, so that the coral larvae planted in the first culture medium 100 and the coral adults cultured in the second culture medium 200 can be integrated in the composite artificial coral reef. Compared with the prior art, the artificial coral reef only capable of cultivating single coral is characterized in that in the structure, the compound artificial coral reef is used for integrally culturing coral larvae and coral adults, so that the ecological environment created by the compound artificial coral reef is more complete, the propagation of adults can lay eggs and the growth of the larvae can be carried out in a unified environment, the capability of resisting severe environment is stronger, and the capability of adapting to the environment is stronger. Therefore, the technical problems that the artificial coral reef has a single coral cultivating mode and cannot form a complete ecological structure to cause unsatisfactory capability of the coral reef in resisting severe environment in the prior art are solved.
In an alternative embodiment of the present embodiment, the second receiving portion 320 is disposed above the first receiving portion 310, and the first culture medium 100 is disposed between the first receiving portion 310 and the second receiving portion 320.
Specifically, the second carrying part 320 and the first carrying part 310 are arranged up and down, the second carrying part 320 is located above the first carrying part 310, and the first culture medium 100 is disposed on the first carrying part 310, so that the first carrying part 310 carries the first culture medium 100, and at this time, the first culture medium 100 is located between the first carrying part 310 and the second carrying part 320. The second culture medium 200 is placed on the second receiving portion 320 such that the second receiving portion 320 receives the second culture medium 200. When the coral adult is cultured in the second culture medium 200 and the coral larva is planted in the first culture medium 100, the coral adult is positioned above the coral larva, and during the reproduction and ovulation of the coral adult, coral eggs can naturally settle to the first culture medium 100 and are naturally planted in the first culture medium 100 to grow in the first culture medium 100.
By utilizing the structure, the coral adult and the coral larva are separated up and down, the first culture medium 100 can be inoculated and cultured with naturally settled coral eggs, the coral adult is positioned above the coral larva and can also form protection for the coral larva, the coral larva is prevented from being invaded by a bad environment in the sea, and a good coral growing and breeding environment is formed.
In an alternative embodiment of the present embodiment, the second culture medium 200 has a plate shape, and the second culture medium 200 is mounted on the second mounting portion 320 and positioned above the first culture medium 100.
Preferably, the plate-shaped second culture medium 200 is beneficial to expanding the planting area of the coral adults, the area of the plate surface of the second culture medium is large, the coral adults can be planted at the optimal interval when being planted on the plate surface, and the plate surface with the large area directly improves the weight of the coral adults.
In an optional technical solution of this embodiment, the second culture medium 200 includes a glass fiber reinforced plastic plate 210, and a plurality of grids 220 for cultivating the coral adult are uniformly formed on a plate surface of the glass fiber reinforced plastic plate 210.
The glass fiber reinforced plastic is a fiber reinforced plastic, and has the characteristics of hard material, non-conductivity, high mechanical strength, stable performance, corrosion resistance and the like. The glass fiber reinforced plastic plate 210 is used as the second culture medium 200, and the characteristics of corrosion resistance, high mechanical strength, high hardness and high wear resistance of the glass fiber reinforced plastic plate 210 can meet the process requirements of the second culture medium 200 in the submarine high-salt and strong-impact environment.
Preferably, the plate surface of the glass fiber reinforced plastic plate 210 is uniformly provided with a plurality of grids 220 for cultivating the coral adults, and by utilizing the structure of the grids 220, the planting positions of the coral adults are determined, so that operators can plant the coral adults accurately. In addition, the grids 220 are uniformly distributed at intervals, so that the coral adults planted in the grids 220 have good survival gaps, and the good survival space is ensured.
In an alternative embodiment of the present embodiment, the second culture medium 200 includes a plurality of glass fiber reinforced plastic plates 210, and the plurality of glass fiber reinforced plastic plates 210 are mounted on the second mounting portion 320 at intervals in the horizontal direction.
Preferably, the plurality of glass fiber reinforced plastic plates 210 are distributed at intervals, and coral eggs bred by the coral adults can smoothly settle to the first culture substrate 100 by utilizing the gaps between every two glass fiber reinforced plastic plates 210, so that the gaps between every two glass fiber reinforced plastic plates 210 ensure that the coral eggs have enough space to settle.
In addition, the nutrient substances on the sea bottom can reach the position of the coral adult through the gap between every two of the glass steel plates 210 under the pushing of the seawater, and are captured by the coral adult, so that the nutrition is provided for the survival and the propagation of the coral adult.
Preferably, the second culture medium 200 includes three glass fiber reinforced plastic plates 210, two glass fiber reinforced plastic plates 210 having a rectangular shape of 0.61m × 2.66m, and one glass fiber reinforced plastic plate 210 having a rectangular shape of 1.22m × 3.66 m. One 0.61m × 2.66m glass fiber reinforced plastic plate 210, one 1.22m × 3.66m glass fiber reinforced plastic plate 210, and one 0.61m × 2.66m glass fiber reinforced plastic plate 210 are sequentially mounted on the second carrier portion 320 at regular intervals in the horizontal direction. The glass fiber reinforced plastic plates 210 are spaced apart 0.78m from each other.
In an alternative embodiment of this embodiment, the first culture medium 100 is tapered, and the area of the cross section of the first culture medium 100 gradually decreases from the first carrying part 310 to the second carrying part 320.
According to the above configuration, the first culture medium 100 is placed on the first placement member 310, the bottom of the first culture medium 100 is placed on the first placement member 310, and the tapered end of the first culture medium 100 is disposed toward the second placement member. By utilizing the structure, when seawater impacts the first culture substrate 100, the impact force in the horizontal direction of the seawater is converted into the lift force in the vertical direction by utilizing the conical structure, so that firstly, the impact of the seawater is buffered, and the first culture substrate 100 and even the whole composite artificial coral reef are prevented from being impacted, shifted and even toppled by the horizontal impact force of the seawater; secondly, under the lifting force of the seawater, the nutrient substances on the sea bottom can be flushed up for capturing and obtaining the coral larvae and the coral adults.
In an alternative embodiment of this embodiment, the side wall 120 of the first culture medium 100 is provided with a flow hole 110.
Preferably, the flow holes 110 are arranged such that when seawater impacts the first culture medium 100, part of the seawater can flow into the flow holes 110, and the impact force is absorbed by the flow holes 110 to form a water flow channel, thereby preventing the horizontal impact force of the seawater from impacting and displacing the first culture medium 100 and even the entire composite artificial coral reef and even toppling over the first culture medium 100.
In an alternative embodiment of this embodiment, the first culture medium 100 has a hollow cavity, and the bottom of the hollow cavity is open, and the flow hole 110 is communicated with the hollow cavity.
Preferably, the bottom of the hollow cavity is opened, and the hollow cavity of the first culture substrate 100 forms a slow flow region to provide a place for fish, shellfish, etc. to grow, shelter, perch, and breed. Under the action of the flowing seawater, the excrement of fishes and the like can be flushed to coral larvae and coral adults as rich nutrients by matching with the conical structure of the first culture medium 100, and the coral larvae and coral adults are provided with the rich nutrients. Preferably, the flow holes 110 are communicated with the hollow cavity, so that the fish and the like can conveniently enter and exit, and the nutrient can be conveniently conveyed. Utilize above-mentioned structure, whole compound artificial coral reef forms a miniature ecosystem, and fish etc. provide the nutrient for the coral, and the coral adult can breed the spawning for compound artificial coral reef surface structure is richened complicacy more, and the coral reef shelters the environment for fish etc. provides, and then forms the virtuous circle.
Preferably, the first culture medium 100 is a reinforced concrete structure, wherein the reinforced material is HRB335, the diameter of the reinforced steel bar is 12mm, the concrete is C35 strength grade, the impervious design is grade S8 according to the design Specification for Hydraulic concrete Structure DL/T5057, and the reinforced steel bar is coated with infinite special water-based antirust paint.
Preferably, the first culture medium 100 has a quadrangular pyramid shape with a bottom having a length of 4m and a width of 3.66m, and a height of the first culture medium 100 of 1.5 m. + -. 0.3 m. The included angles between the four side walls 120 and the horizontal plane are 29 degrees +/-5 degrees, the wall thicknesses of the four side walls 120 are all 0.1m, and the total planting surface area of the four side walls 120 is about 19.11 square meters. Preferably, about 800 coral larvae can be planted in the quadrangular pyramid-shaped first culture medium 100, and the number of coral larvae planted is increased.
Preferably, each side wall 120 of the first culture medium 100 has 9 flow holes 110, and the flow holes 110 are circular holes or elliptical holes, and when the flow holes 110 are circular holes, the diameter of the holes is 0.25 m. Preferably, the 9 flow holes 110 on each sidewall 120 are arranged in three rows, from top to bottom, one flow hole 110 is arranged in the first row, 3 flow holes 110 are arranged in the second row, and 5 flow holes 110 are arranged in the third row.
In an alternative embodiment of the present embodiment, the first receiving portion 310 is a first rectangular frame, and the first culture medium 100 is mounted on an upper surface of the first rectangular frame.
The second receiving portion 320 includes a second rectangular frame 321 and a receiving beam 322 fixedly connected to the inner frame of the second rectangular frame 321, and the second culture medium 200 abuts both the upper surface of the second rectangular frame 321 and the upper surface of the receiving beam 322.
Specifically, the first square frame comprises four connecting beams, the four connecting beams are sequentially connected end to form the first square frame, the length of the first square frame is 4m, and the width of the first square frame is 3.66 m. The second square frame 321 includes four connecting beams, the four connecting beams are sequentially connected end to form the second square frame 321, and the length of the second square frame 321 is 4m, and the width of the second square frame 321 is 3.66 m. The load beam 322 is disposed along the length direction of the second square frame 321, and is welded to the inner frame of the second square frame 321.
Preferably, the connecting member 330 includes four connecting beams, the four connecting beams are all vertically arranged, and one end of each of the four connecting beams is arranged corresponding to four corners of the first square frame one by one, and is welded and fixed; the other ends of the four connecting beams are arranged in one-to-one correspondence with the four corners of the second square frame 321 and are welded and fixed.
Preferably, a support column 340 extends from each of four corners of the first square frame in a direction away from the second square frame 321, and the length of the support column 340 is 0.5m ± 0.2 m. The supporting columns 340 can be inserted into the sea floor, so that the composite artificial coral reef is stabilized, and the phenomena of slippage and overturning of the artificial coral reef are avoided due to the effective resistance to ocean current impact.
This embodiment still provides an artificial coral reef ecosystem, including foretell artificial coral reef, therefore artificial coral reef ecosystem's advantage includes the advantage of artificial coral reef of compound, no longer gives unnecessary details.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.
Claims (10)
1. A compound artificial coral reef, comprising: a first culture substrate (100), a second culture substrate (200) and a carrier (300);
the carrier (300) has a first carrier part (310) and a second carrier part (320), the first culture medium (100) is disposed on the first carrier part (310), and the second culture medium (200) is disposed on the second carrier part (320);
the first culture medium (100) is used for planting coral larvae, and the second culture medium (200) is used for culturing coral adults.
2. The composite artificial coral reef of claim 1, wherein the second bearing part (320) is disposed above the first bearing part (310), and the first culture medium (100) is disposed between the first bearing part (310) and the second bearing part (320).
3. The composite artificial coral reef of claim 2, wherein the second culture medium (200) has a plate shape, and wherein the second culture medium (200) is mounted on the second carrier portion (320) and positioned above the first culture medium (100).
4. The composite artificial coral reef of claim 3, wherein the second culture medium (200) comprises a glass fiber reinforced plastic plate (210), and a plurality of grids (220) for cultivating the coral adult are uniformly formed on the surface of the glass fiber reinforced plastic plate (210).
5. The composite artificial coral reef of claim 4, wherein said second culture medium (200) comprises a plurality of said glass fiber reinforced plastic plates (210), and wherein said plurality of said glass fiber reinforced plastic plates (210) are mounted on said second bearing portion (320) at intervals in a horizontal direction.
6. The composite artificial coral reef of claim 2 wherein the first culture medium (100) has a tapered shape and an area of a cross section of the first culture medium (100) is gradually reduced from the first bearing part (310) toward the second bearing part (320).
7. The composite artificial coral reef of any one of claims 1 to 6, wherein the side wall (120) of the first culture medium (100) is perforated with a flow hole (110).
8. The composite type artificial coral reef of claim 7 wherein the first culture medium (100) has a hollow cavity and the bottom of the hollow cavity is open, and the circulation hole (110) is communicated with the hollow cavity.
9. The composite artificial coral reef of any one of claims 1 to 5, wherein said first bearing part (310) is a first square frame, and said first culture medium (100) is carried on an upper surface of said first square frame;
the second support part (320) comprises a second square frame (321) and a support beam (322) fixedly connected to the inner frame of the second square frame (321), and the second culture medium (200) is abutted against the upper surface of the second square frame (321) and the upper surface of the support beam (322).
10. An artificial coral reef ecosystem comprising the composite artificial coral reef of any one of claims 1 to 9.
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| CN202020937745.1U CN212279453U (en) | 2020-05-28 | 2020-05-28 | Composite artificial coral reef and artificial coral reef ecosystem |
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| CN202020937745.1U CN212279453U (en) | 2020-05-28 | 2020-05-28 | Composite artificial coral reef and artificial coral reef ecosystem |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115281122A (en) * | 2022-08-09 | 2022-11-04 | 浙江大学 | Water bag combined coral reef cultivation device and setting method |
| CN115669590A (en) * | 2022-12-14 | 2023-02-03 | 长岛国家海洋公园管理中心(庙岛群岛海豹省级自然保护区管理中心) | Ecological oyster reef |
-
2020
- 2020-05-28 CN CN202020937745.1U patent/CN212279453U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115281122A (en) * | 2022-08-09 | 2022-11-04 | 浙江大学 | Water bag combined coral reef cultivation device and setting method |
| CN115281122B (en) * | 2022-08-09 | 2024-08-20 | 浙江大学 | Water bag combined coral reef cultivation device and setting method |
| CN115669590A (en) * | 2022-12-14 | 2023-02-03 | 长岛国家海洋公园管理中心(庙岛群岛海豹省级自然保护区管理中心) | Ecological oyster reef |
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