Triple-fork branched fish shelter

Abstract

The invention relates to a triple-fork branched fish shelter and belongs to the technical field of fish culture. A whole shelter body is of a triple-fork branched structure, the shelter body is composed of four end parts and four branched faces. Each branched face is composed of three branched ridges connected with the end parts, the branched ridges are in the same shape, the middle of each breached ridge is bent inwards, and included angle faces are formed by bent parts, so that the superficial area of the fish shelter is increased, the growth of shellfishes and other attaching organisms is benefited, and the effects of protection and proliferation are finally achieved. The four branched faces intersect to form a central cavity structure, so that the shelter body is good in permeability. The irregular structure with the included angle faces and the central cavity structure is provided, so that the aim that the superficial area and the permeability of the fish shelter are improved is achieved. The triple-fork branched fish shelter can be widely used in fish and shellfish culture occasion.

Description

technical field [0001] The invention relates to a trifurcation-shaped fish reef, which belongs to the technical field of fish farming. Background technique [0002] Ecological fish reefs are structures artificially placed in natural water environments to restore and optimize the water ecological environment. It proliferates and traps all kinds of marine organisms by properly making and placing them, so as to achieve the purpose of improving the ecological environment of water areas. However, the existing ecological fish reefs have the following problems: (1) the structure of the reef body is too smooth and the surface area of ​​the reef body is too small, which is not conducive to the attachment of shellfish or algae; Flow holes are not conducive to water exchange; (3) The stability of the reef body is poor, and the force it can withstand is relatively small. Contents of the invention [0003] In view of the above-mentioned defects existing in the prior art, the present ...

AI Technical Summary

Problems solved by technology

However, the existing ecological fish reefs have the following problems: (1) the reef structure is too smooth and the surface area of ​​the reef is too small, which is not conducive to the attachment of shellfish or algae; Flow holes are not conducive to water exchange; (3) The stability of the reef is poor, and the force it can withstand is small

Images