Large, recreational, intelligent and pollution-free aquaculture grid cage

Abstract

The invention discloses a large, recreational, intelligent and pollution-free aquaculture cage, which includes a grid structure, an energy mechanism, a sewage collection structure, a clearing mechanism, a monitoring and controlling device and a module for intelligent administration. The grid cage with the grid structure includes a buoyancy lift structure capable of intelligently adjusting the buoyant force of the grid cage. When the base anchor of the grid cage fixed under the water can resist wind and waves after the buoyant force is adjusted or when the grid cage can ascend to the thresholdvalue after the buoyant force is adjusted, the webbing can be cleaned; the sewage collection structure includes a sewage collection funnel bracket and a sewage collection textile funnel or several groups of sewage collection funnel brackets and sewage collection textile funnels. The sewage collection funnel bracket is vertical to the framework under the grid cage. The wall of the sewage collectiontextile funnel is formed between the side frame of the grid cage and the funnel bracket with the textile. The clearing mechanism includes the hopper plug and the air-operated mechanism installed on the funnel bracket. When the grid cage is cleaned, the air-operated mechanism and the outer pollution-absorbed device will suck the pollution in the sewage collection structure off. The large, recreational, intelligent and pollution-free aquaculture grid cage can be cleaned easily, will not cause pollution to the environment easily and possessed the snorkeling ability to control and resist wind andwaves.

Description

technical field [0001] The invention relates to the field of aquaculture, in particular to a large-scale recreational intelligent harmless aquaculture net cage. Background technique [0002] Pollution of the ecological environment by freshwater seine culture in inner lakes and offshore cage culture: seine culture increases aquatic product production, but a large amount of exogenous baits, fertilizers, etc. lead to a sharp increase in nitrogen and phosphorus content in water, a decrease in transparency, and bottom pollution Serious, the eutrophication of the water body is getting worse, the disease is getting worse year by year, the red tides are frequent, and the water quality is deteriorating. The unreasonable use of medicines and hormones has seriously affected the growth of marine organisms. The self-pollution of high-density aquaculture not only restricts the sustainable and healthy development of aquaculture production, but also affects the quality of fishery water env...

AI Technical Summary

Problems solved by technology

To solve the world-wide technical contradictions of cage aquaculture on environmental pollution, increase fishery output, promote tourism and leisure, and sightseeing fishery is to solve the technical problems of cage aquaculture sewage discharge, dredging, and intelligent management; while the comprehensive technical quality of fishermen is low and extensive Traditional management will greatly increase the cost of farming and investment risk

Single product, unbalanced supply and demand, homogeneous products, low quality difference and low price, structural imbalance and other problems have seriously hindered the development of comprehensive fishery

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