A new type of ridge channel fish reef

Abstract

This application discloses a new type of ridge channel fish reef, which includes: the fish reef includes a trapezoidal columnar fish reef body, and the fish reef body includes: a linear trapezoidal ridge channel and an elbow trapezoidal ridge channel; A straight-line ridge, and an elbow trapezoidal ridge is connected between two adjacent straight-line trapezoidal ridges to enclose the fish reef body; a plurality of curved ridges are arranged on the elbow trapezoidal ridge, and the curved ridge and the straight line The ridges are docked to form a ridge ring around the fish reef body, and the ridge ring is used to provide a passage for the underwater harvesting robot to crawl on the fish reef body. Through the technical solution in this application, a plurality of surrounding ridge rings are set on the fish reef body, on the one hand, it provides a suitable place for baiting and a habitat that can avoid natural enemies for marine fish, and it is integrated with fish-lure trees and fish-lure The light cooperates to form a natural fish nest, and on the other hand, it provides a channel for the underwater harvesting robot to carry out harvesting operations on the fish reef body, realizing intelligent farming and harvesting.

Description

technical field [0001] This application relates to the technical field of fish reefs, in particular, to a new type of ridge-type fish reef Background technique [0002] At present, my country is still in its infancy in the development and utilization of artificial fish reefs. The technology and management are still immature, and there are still many aspects to be improved. The research on artificial reef construction is still in the primary construction stage and has not yet formed a system. [0003] Most of the existing artificial fish reefs are shipwrecks, stone concrete, old containers, waste train or bus boxes, etc., which are randomly thrown on the seabed. Not only is it easy to be covered by silt on the seabed, but also there is no long-term effective follow-up survey after the artificial reefs are put in. It is impossible to grasp the marine ecology and fishery resources in the sea area after the reefs are put in. It is difficult to form an effective reef group and a...

AI Technical Summary

Problems solved by technology

Not only is it easy to be covered by silt on the seabed, but also there is no long-term effective follow-up survey after the artificial reefs are put in. It is impossible to grasp the marine ecology and fishery resources in the sea area after the reefs are put in. It is difficult to form an effective reef group and achieve an effective concentration. fish effect

[0004] At the same time, these artificial reefs still have problems such as low management efficiency and serious environmental damage, and these artificial reefs cannot cooperate with automatic harvesting equipment, and still need to adopt manual fishing methods. The efficiency is low. On the other hand, due to the harsh and uncontrollable marine environment, the life safety of the staff is often not guaranteed, and it is often accompanied by various occupational diseases

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