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
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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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