Marine mollusc artificial fish reef and construction method thereof

A technology for marine mollusks and artificial reefs, applied in fish farming, application, climate change adaptation, etc., can solve problems such as habitation and reproduction of unfavorable mollusk marine organisms, improve construction speed and construction quality, and reduce operation safety. The effect of high risk, flexibility

Inactive Publication Date: 2018-07-27
青岛同力汇科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the above-mentioned defects existing in the prior art, the present invention proposes a marine mollusc artificial reef and its construction method, the purpose of which is to solve the problems existing in existing reefs that are unfavorable for the habitat and reproduction of mollusk marine organisms

Method used

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  • Marine mollusc artificial fish reef and construction method thereof
  • Marine mollusc artificial fish reef and construction method thereof
  • Marine mollusc artificial fish reef and construction method thereof

Examples

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Effect test

Embodiment 1

[0047] The mollusk marine organisms described in the present invention include common sea cucumbers, abalones, squid, cuttlefish, squid and mullet of cephalopods, oysters, mussels, razor clams and clams of bivalves.

[0048] Such as figure 1 As shown, the marine mollusk artificial reef includes a main reef body and suspension rings 8, the suspension rings 8 are installed on both sides of the main reef body, and the main reef body is composed of a reef body unit, a long ribbon 9 and an attachment plate 6.

[0049] In the marine mollusc artificial reef of the present invention, the reef body unit includes a left reef body 1 and a right reef body 2, and the left reef body 1 and the right reef body 2 are reinforced concrete structures or metal structures, and the left reef body 1 and the right reef body 2 are reinforced concrete structures or metal structures. There is a cavity inside the right reef body 2 . The right wall of the left reef body 1 and the right reef body 2 communi...

Embodiment 2

[0053] The reef unit is the main activity and breeding place of mollusk marine organisms. Both the left reef body 1 and the right reef body 2 are arranged with a series of designs for assisting the spawning of mollusk marine organisms.

[0054]For example, on the top of the reef body unit, there are several short streamers 10 that hang down and float by bolts, and the short streamers 10 swing under the action of the current, and the water flow carries nutrients and oxygen to supply the hatching eggs 12 attached to the short streamers 10. Increase the survival rate of hatching eggs 12. For another example, the inner wall of the reef body unit is a non-smooth surface, which is designed with unevenness. Using the friction between the uneven inner wall, more hatching eggs 12 can be attached to maximize the capacity of the cavity. The number of hatched eggs 12. For another example, several attachment balls 11 are extended from the inner wall of the reef body unit, and each attach...

Embodiment 3

[0056] Both the left reef 1 and the right reef 2 are rectangular parallelepiped or cylindrical reinforced concrete structures, and cavities are left inside the left reef 1 and the right reef 2 . Square or circular through holes 7 are opened on the left reef 1 and the right reef 2 . The through holes 7 are arranged on the left side wall of the left reef body 1 and on the right side wall of the right reef body 2 .

[0057] The through holes 7 on the left side wall and the right side wall have different diameters or numbers according to actual needs, which not only satisfies the free entry and exit of mollusk marine organisms, but also satisfies the fact that the flow of water entering and exiting will not be too large.

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Abstract

The invention relates to a marine mollusc artificial fish reef and a construction method thereof and belongs to the technical field of proliferative artificial fish reefs. The marine mollusc artificial fish reef comprises a main reef body; the main reef body consists of reef body units, long streamers and attachment plates; each of the reef body units comprises a left reef body and a right reef body, and a plurality of metal tubes or square prefabricated cavities are transversely formed between the left reef body and the right reef body; through holes are formed in the side wall of each of thereef body units; short streamers are fixed at the top of each of the reef body units; an uneven non-smooth surface is arranged on the inner side wall of each of the reef body units; a plurality of attachment balls extend from the inner side wall of each of the reef body units; the long streamers are fixed at the bottom of a floor slab at a main channel between the two reef body units through bolts; the attachment plates are paved on the surfaces of the reef body units and the surface of the main channel. The marine mollusc artificial fish reef and the construction method thereof provided by the invention have the beneficial effects that the problem that an existing fish reef is unfavorable for the habitat and the reproduction of mollusc marine organisms is solved, the habit that molluscslike to be quiet is met, and the number of hatched eggs is maximized.

Description

technical field [0001] The invention relates to a marine mollusk artificial fish reef and a construction method thereof, belonging to the technical field of multiplication artificial fish reefs. Background technique [0002] Artificial fish reefs are structures artificially set up in the sea. The purpose is to improve the ecological environment of the sea area, create a good environment for marine organisms to inhabit, and provide places for fish to reproduce, grow, feed and shelter enemies, so as to achieve protection, multiplication and The purpose of increasing catches. [0003] Molluscs are a relatively special group of marine organisms, which are different from fish and crab farming. However, existing artificial fish reefs have the following disadvantages that cannot satisfy mollusks: (1) the water velocity in the fish reefs is too fast, which does not flow into the habitat of molluscs and the attachment of hatching eggs; (2) most of the fish reefs use integral struct...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/73A01K61/17A01K61/78
CPCA01K61/17A01K61/73A01K61/78Y02A40/81
Inventor 张秀儒王畅逵
Owner 青岛同力汇科技有限公司
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