Deep-water aquaculture net cage

Abstract

The invention discloses a deep-water aquaculture net cage. The net cage comprises a power generation assembly, a first anchor rope, a mounting rod, a first fixing rod, an illuminating lamp, a solar panel, a mounting plate, a steel rope, a net supporting framework, a netting, a fixing anchor, a second anchor rope, a feeding opening, a sliding groove, a positioning hole, an inserting plate, a fixingrope, a bottom frame, a lead weight and a storage battery. According to the net cage, through inserting fixing of the sliding groove and the inserting plate, rapid splicing and dismounting of the deep-water aquaculture net cage are achieved, the working efficiency is improved, large-scale centralized aquaculture is facilitated, wave energy is converted into electric energy through the power generation assembly to be stored in the storage battery, and meanwhile sufficient electric quantity in the storage battery can be guaranteed anytime and anywhere in cooperation with power generation of thesolar panel; and no pollutant is generated in the power generation process, environmental protection is facilitated, the power generation assembly is installed between the fixing anchor and a mounting plate, direct impact of the first anchor rope on the net cage is reduced through a spring in the power generation assembly, and the damage probability of the net cage is greatly reduced.

Description

technical field [0001] The invention relates to the technical field of deep-water aquaculture, in particular to a net cage for deep-water aquaculture. Background technique [0002] Deep-water aquaculture cages are large-scale cages with a water depth of more than 15 meters and open coastal waters. The deep-water cages have a large aquaculture capacity and are marine aquaculture facilities with strong wind, wave and current performance. Deep-water cages are expanding It has shown obvious advantages in aquaculture sea area, reducing coastal environmental pressure, improving the quality of aquaculture fish, and increasing aquaculture benefits. [0003] Deep-water cages generally have a large breeding capacity, but for large-scale farming, the breeding capacity of a single cage is still insufficient, so multiple cages are needed. However, multiple cages are distributed in a wide range, and management is inconvenient, time-consuming and labor-intensive. , which greatly reduces t...

AI Technical Summary

Problems solved by technology

[0003] Deep-water cages generally have a large breeding capacity, but for large-scale farming, the breeding capacity of a single cage is still insufficient, so multiple cages are needed. However, multiple cages are distributed in a wide range, and management is inconvenient, time-consuming and labor-intensive. , which greatly reduces the work efficiency, and in the process of using the cage, various aspects such as lighting, pulling the net, and oxygenation all need electricity. Using an external power supply or power supply equipment to supply power virtually increases the cost of use and reduces the cost of farming. At the same time, when aquaculture cages are cultured in deep water, they need to be fixed with anchors. However, the anchors are directly connected to the cages through ropes, and the energy of waves and tides directly acts on the cages through anchors and ropes. , will cause damage to the cage over time

Images