Spherical subsurface buoy main body

Abstract

The spherical subsurface buoy body comprises a spherical cabin and a buoyancy material, the spherical cabin comprises an upper hemispherical shell and a lower hemispherical shell which jointly define a sphere, and the buoyancy material comprises an upper floating body arranged around the upper hemispherical shell and a lower floating body arranged around the lower hemispherical shell; the upper hemispherical shell and the lower hemispherical shell are detachably connected; the upper floating body is connected with the upper hemispherical shell, and the lower floating body is connected with the lower hemispherical shell. The outer surfaces of the upper floating body and the lower floating body are cylindrical, the inner surfaces of the upper floating body and the lower floating body are spherical surfaces conformal with the surface of the spherical cabin body, through holes for connecting pieces to penetrate through are formed in the upper floating body and the lower floating body, and carbon fiber tubes for ensuring the connecting strength and wear resistance of the floating bodies are glued in the through holes; the surface of the floating body is coated with glass fiber reinforced plastic with a certain thickness for improving the overall strength of the floating body. Compared with the prior art, the conformal design is adopted for the spherical cabin, the upper floating body and the lower floating body, installation is facilitated while the strength of the floating bodies is ensured, and the underwater floating cabin further has the advantages of being small in size, light in weight and good in posture underwater.

Description

technical field [0001] The invention belongs to the technical field of deep-sea equipment submersible buoys, in particular to a spherical submersible buoy main body. Background technique [0002] The submersible buoy system is an instrument and equipment system for long-term and fixed-point observation of the marine environment. It is generally composed of a main buoy, a submersible buoy body, a floating ball, a release device, an anchor block, cables and connectors. The main body of the submersible mark is placed at a certain depth of the ocean, and it can conduct long-term and effective observation of underwater acoustic information such as marine environmental noise under certain sea conditions. [0003] The main body of the submersible mark generally requires a certain reserve buoyancy, so the main body of the submersible mark is generally composed of an electronic pressure chamber and a certain buoyancy material. The main structure of the submersible buoy in the prior ...

AI Technical Summary

Problems solved by technology

[0006]Based on this, the present invention proposes a spherical submersible mark body, which aims to solve the problem of large volume and heavy weight of the submersible mark body in the prior art. And the difficulty of deploying and recovering and the poor posture of the main body of the submersible mark

Images