Portable combined artificial fish shelter great wall

Abstract

The invention relates to a portable combined artificial fish shelter great wall. A plastic shell of a fish shelter is a square pyramid prismatic plastic shell, wherein macropores which have the diameters of 0.1-0.5m and are provided with internal screw threads are formed in each of four trapezoid surfaces of the square pyramid prismatic plastic shell; the surface of the square pyramid prismatic plastic shell is distributed with micropores with the diameters of 5-20mm; waste fertilizer plastic woven bags filled with sea sand are tied at the bottom of the square pyramid prismatic plastic shell; the marcopores of the square pyramid prismatic plastic shell are connected with plastic pipes provided with external screw threads; each plastic pipe is distributed with micropores with the diameters of 5-20mm; plastic velvet balls, plastic antlers and plastic kelps are blocked on the micropores; and the square pyramid prismatic plastic shell and the plastic pipes can be connected and combined into a 'line'-shaped fish shelter great wall, a 'KOU'-shaped (Chinese character) fish shelter great wall and 'RI'-shaped, 'MU'-shaped and 'TIAN'-shaped (Chinese characters) fish shelter great walls. The portable combined artificial fish shelter great wall provided by the invention can effectively overcome the defects that an existing artificial fish shelter is high in production cost, troublesome to process and manufacture, large in size, heavy in weight, difficult to transport and low in mounting efficiency.

Description

technical field [0001] The invention belongs to the technical field of artificial fish reefs, in particular to a portable combined artificial fish reef Great Wall. Background technique [0002] Artificial fish reef is a structure artificially set up in the sea. Its 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 avoid enemies, so as to achieve protection, multiplication and The purpose of increasing catches. [0003] At present, most of the artificial fish reefs are reinforced concrete structures, and there are also steel structures. However, the production cost of these two artificial fish reefs is high, the processing and manufacturing are troublesome, the construction period is long, and it is difficult to transport them when they are large and heavy. A large fishing boat cannot carry several Such an artificial reef is not suitable for and...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a portable combined artificial fish reef Great Wall, which can effectively overcome the shortcomings of the current artificial fish reefs, such as high production cost, troublesome processing and manufacturing, large and heavy transport, and low installation efficiency. Rapid installation in my country's vast Nansha Islands waters

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