Installation method of tension type module combined deep water culture cage

Abstract

An embodiment of the invention discloses an installation method of a tension type module combined deep water culture cage. The installation method includes the steps of S100, dropping a suction anchorto the specified position of a sea bed for anchoring; S200, installing a plurality of floating barrels on two horizontal tension cables, connecting the floating barrels on the two horizontal tensioncables by the aid of a vertical tension cable, connecting a load transfer plate and the floating barrels on the horizontal tension cable below by the aid of the other vertical tension cable, and connecting net clothes to all the horizontal tension cables and vertical tension cables to complete the installation of cage components; S300, subjecting the floating barrels to ballast, sinking the entirecage to the position of suction anchor position, connecting the cage to a suction anchor through tension tendons, and discharging ballast water in the floating barrels to raise the floating barrels so that the vertical tension cables and the tension tendons can reach the tension state vertically; S400, lateral pulling multiple anchor chains installed on the floating barrels till the cage is in atension state for anchoring. A full tension structure is adopted, and a large fishing ground which is convenient for installation can be rapidly established.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of installation methods for deep-water aquaculture nets, and in particular to an installation method for deep-water aquaculture net cages combined with tension modules. Background technique [0002] The water temperature in the offshore and shallow sea areas is high, and the pollution is increasing year by year, which is no longer suitable for breeding high value-added fish species that can grow in low temperature environments. The world's leading marine fish farming producers have released their fish farms into the deep sea. Due to the strong wind, waves and currents in the open waters of the deep sea, the structural design of large deep-sea fishing grounds has become one of the main difficulties. [0003] In response to this situation, the inventor designed the main structure to be a steel lattice frame aquaculture cage, which effectively solved the problem of deep-sea aquacultur...

AI Technical Summary

Problems solved by technology

[0006] For this reason, the embodiment of the present invention provides an installation method of a tension-type modular combination deep-water culture net cage to solve the problems in the prior art that the net cage structure is heavy, installation and transportation are inconvenient, and it is difficult to scale up.

Images