Deep sea in-situ observation base

Abstract

The invention discloses a deep sea in-situ observation base which comprises a base frame, a base upper cover plate, a base docking skirt opening in docking with a scientific instrument cabin, a lifting ring, supporting legs, hydraulic supporting leg assemblies, a base battery set, a base control cabin, a base electric energy transmitter and a base acoustics positioning assembly. The lifting ring,the base upper cover plate, the base docking skirt opening, the base battery set, the base control cabin and the base acoustics positioning assembly are fixedly connected with the base frame through bolts. The supporting legs and the hydraulic supporting leg assemblies are fixedly connected with connection flanges of the base frame, the base electric energy transmitter is fixedly connected with the lower end of the base docking skirt opening through a bolt, and the base battery set, the base electric energy transmitter and the base acoustics positioning assembly are connected with the base control cabin through water sealed connection plugs. In-situ fixed-point continuous monitoring operation under different parameters of the deep sea bottom can be achieved when the deep sea in-situ observation base carries different sensors and is in docking with different types of scientific instrument cabins.

Description

technical field [0001] The invention belongs to the technical field of ocean observation, and in particular relates to a deep-sea in-situ observation base. Background technique [0002] The seabed base is a bottom-seat ocean observation system. It detects the seabed and the marine environment near the seabed by carrying different instruments and equipment. It can carry out long-term fixed-point observation capabilities and has good concealment. With the continuous development of the marine industry, higher and higher requirements are put forward for the monitoring of the marine environment. There are two outstanding problems in the application of seabed foundations that need to be solved urgently. First, the seabed foundation cannot realize the long-term in-situ monitoring function. At present, the seabed-based platform is limited by the limitation of carrying energy, and can only perform monitoring operations for a limited time at the deployment point, and recovery operati...

AI Technical Summary

Problems solved by technology

First, the seabed foundation cannot realize the function of long-term in-situ monitoring

At present, the seabed-based platform is restricted by the limitation of carrying energy, and can only carry out monitoring operations for a limited time at the deployment point, and recovery operations must be carried out before the carrying energy is exhausted.

When the seabed foundation is deployed again, it cannot reach the last deployment position, that is, the observation operation at the original position cannot be realized; secondly, the existing domestic seabed foundations have relatively single functions, and most of them are designed for specific manufacturers’ instruments and equipment. Does not have good scalability and adaptability

Images