Ridge type novel fish shelter

Abstract

The invention discloses a ridge type novel fish shelter. The ridge type novel fish shelter comprises a trapezoidal columnar fish shelter body. The fish shelter body comprises linear trapezoidal ridgesand elbow trapezoidal ridges. A plurality of linear ridges are arranged on linear trapezoidal ridges. An elbow trapezoidal ridge is connected between every two adjacent linear trapezoidal ridges to define the fish shelter body. A plurality of curved ridges are arranged on the elbow trapezoidal ridges, The curved ridges are in butt joint with the linear ridges to form ridge rings surrounding the fish shelter body. The ridge rings are used for providing channels for underwater fishing robots to crawl on the fish shelter body. According to the technical scheme, the multiple surrounding ridge rings are arranged on the fish shelter body. On one hand, an appropriate feeding ground and an inhabiting environment capable of avoiding natural enemies are provided for marine fishes, and the ridge rings are matched with fish luring trees and fish luring lamps to form a natural fish nest; and on the other hand, the channels are provided for the underwater fishing robots to conduct fishing operationon the fish shelter body, and intelligent breeding and fishing are achieved.

Description

technical field [0001] The present application relates to the technical field of fish reefs, and in particular, relates to a novel ridge-type fish reef. Background technique [0002] The surge in population has put the food supply in a severe test. The food issue is still an important part of the national security strategies of countries around the world. Countries are actively guarding against the risks brought about by food shortages. Especially during the COVID-19 pandemic, many countries have begun to ban food exports. At present, most of China's food security focuses on agriculture and animal husbandry, which are closely related to the land. The huge potential of "blue farmland" has not yet received enough attention. With the increasing pressure of cultivated land protection and population growth, China's total grain demand will continue to expand. All marine animal and plant resources in the ocean that can be eaten by people, including fish, shrimp, crab, shellfish, ...

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

[0005] 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

Images