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Maze-shaped artificial fish reef

An artificial reef, labyrinth-shaped technology, applied in the field of fish farming, can solve problems such as unfavorable fish habitat, reproduction, concealment of bait, unfavorable shellfish or algae attachment, limited exchange performance of reef water quality, etc. Body surface area, favorable for attachment growth, novel effect of reef structure

Inactive Publication Date: 2017-07-25
QINGDAO YUEYANG AQUATIC PROD SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing artificial fish reefs have the following problems: (1) the surface area of ​​the reef body is too small, which is not conducive to the attachment of shellfish or algae; (2) the reef body has no shelter cavity, which is not conducive to fish habitat, reproduction, feeding, Concealed; (3) The reef body has limited water exchange performance and is easily buried by sediments

Method used

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  • Maze-shaped artificial fish reef
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Effect test

Embodiment 1

[0018] The invention provides a labyrinth artificial fish reef, which comprises a reef body, the reef body is a terraced structure, the center of the top of the reef body is provided with a square shelter cavity 1 transparent to the outside world, the front part of the reef body 2 and the rear part of the reef body 3 are provided with a number of cuboid grooves I6 parallel to the direction of the end face axis, the left part 4 of the reef body and the right part 5 of the reef body are provided with a number of cuboid grooves II7 parallel to the direction of the end face axis, and the side walls around the reef are provided with grooves perpendicular to the end face axis. The cuboid groove III8 in the direction, the reef is a three-dimensional labyrinth structure cut by cuboid groove I6, cuboid groove II7 and cuboid groove III8.

[0019] The side walls around the reef are cut into six parts by a cuboid groove III8 perpendicular to the axial direction of the end face, of which th...

Embodiment 2

[0025] Such as figure 1 and figure 2 As shown, the artificial reef has a terraced structure, and the center of the top of the reef is provided with a square shelter cavity 1 that is transparent to the outside world. into five parts, the left part 4 of the reef and the right part 5 of the reef are cut into three parts by a cuboid parallel to the axis of the end face, and the side walls around the reef are cut into six parts by a cuboid perpendicular to the axis of the end face. The three-dimensional form constitutes a labyrinth-like shape, which improves the space utilization rate of the reef and the surface area of ​​the reef. It is suitable for a variety of fish to gather in it for fish habitat, reproduction, feeding, and concealment, creating a superior environment for fish proliferation. The reef body has good permeability, increases the surface area of ​​the reef body, is beneficial to the growth of shellfish and other attached organisms, and at the same time disperses w...

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Abstract

The invention relates to a maze-shaped artificial fish reef, and belongs to the technical field of fish culture. The invention provides the artificial fish reef which is of a stair landing-shaped structure, a square refuge chamber communicated with the outside world is formed in the center of the top of a reef body, the side faces of the front and the back of the reef body are divided into five parts through cuboids parallel to the axis direction of the end face, the side faces of the left and the right of the reef body are divided into three parts through cuboids parallel to the axis direction of the end face, the side walls of the periphery of the reef body are divided into six parts through cuboids perpendicular to the axis direction of the end face, transverse and longitudinal three-dimensional parts form the shape similar to a maze, the reef body space utilization rate and the reef body surface area are increased, and the artificial fish reef is suitable for various fishes to gather in, allows the fishes to conduct inhabiting, reproduction, feeding and concealing, and creates an excellent environment for fish reproduction. The reef body is good in permeability, the surface area of the reef body is increased, and growth of attaching organisms such as shellfishes is promoted; meanwhile, water flow is dispersed, water quality exchange is increased, and sediment burying is reduced.

Description

technical field [0001] The invention relates to a labyrinth-shaped artificial fish reef, which belongs to the technical field of fish breeding. Background technique [0002] Artificial 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 artificial fish reefs have the following problems: (1) the surface area of ​​the reef body is too small, which is not conducive to the attachment of shellfish or algae; (2) the reef body has no shelter cavity, which is not conducive to fish habitat, reproduction, feeding, Concealment; (3) The reef body has limited water exchange performance and is easily buried by sediments. Contents of the invention [0003] Aiming at the above defects in the prior art, the present ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/73
CPCY02A40/81
Inventor 彭磊王小洁宋德东刘毅杜安东
Owner QINGDAO YUEYANG AQUATIC PROD SCI & TECH CO LTD
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