Multi-ecological large-scale artificial fish reef

Abstract

The invention provides a multi-ecological large-scale artificial fish reef, and relates to the field of proliferation and breeding of aquatic products, in particular to an artificial facility having functions of multi-ecological proliferation and breeding of marine organisms and assisting in gathering. The multi-ecological large-scale artificial fish reef comprises a framework connected with a platform, wherein gathering devices are mounted on the platform. A stuffing material is placed in a cavity of the framework, gathering surfaces are arranged on one or more sides of the framework, and grids cover peripheries of the framework and the gathering surfaces. Breeding boxes are mounted at the upper part of the cavity of the framework. The gathering devices are fish suckers, and a fish sucking duct can lift and move when being supported by a lifting rocker arm. The gathering devices can gather and convey fish to the platform, so that integrated management of breeding and harvesting can berealized, the cost for employing divers and harvesting vessels can be saved, and massive production and operation cost can be saved. Algae can be planted on the gridded gathering surfaces, so that multi-ecological intergrowth breeding can be realized, and the reef has the positive effects of comprehensively utilizing space and being superior in ecological condition.

Description

technical field [0001] The invention relates to the field of aquaculture enhancement, in particular to an artificial facility with the functions of multi-ecology enhancement and cultivation of marine organisms and auxiliary harvesting. Background technique [0002] Artificial fish reefs are artificial structures artificially placed in natural waters to restore and optimize the ecological environment of waters. Growth and development, feeding and other places to achieve the purpose of protection and proliferation. The ecological function of artificial reefs is mainly reflected in the changes in the abiotic environment and biological populations in and around the reefs after the reefs are placed, thus forming a unique biological community structure in the reef area. There are many kinds of artificial reefs, which can be divided into reinforced concrete reefs, steel reefs, fiberglass reefs, bamboo reefs, wooden reefs and waste reefs, etc., in addition to plastic reefs and ston...

AI Technical Summary

Problems solved by technology

[0003] However, most of the existing artificial reefs only have the function of breeding and do not have the function of harvesting

Therefore, when harvesting, it is necessary to use additional ships to harvest marine products, the steps are cumbersome and the cost is high

Or, hiring divers to go into the sea to harvest manually is not only costly, but also safety accidents occur from time to time, causing great losses to fish farming enterprises

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