Data transmission buoy released in deep ocean

Abstract

The invention relates to a data transmission buoy released in deep ocean, which comprises an upper sphere, a lower sphere, a flange, a fastening piece and a connecting ring. Peripheral equipment is a deepwater platform; the data transmission buoy is divided into the upper sphere and the lower sphere; the upper and lower spheres are respectively formed by airtightly connecting a hemisphere shell and the fastening piece through the flange; a host-antenna integrated satellite terminal, a support rod, a transmission cable, a control storage module and power supply device, a balance mass, a connecting piece and a fastening piece are arranged inside the two spheres; the upper sphere and the lower sphere are fixedly connected into a whole through the connecting ring in the vertical direction; the host-antenna integrated satellite terminal is arranged in the upper sphere through the support rod; the bottom end in the lower sphere is provided with the balanced mass so as to adjust the mass buoyant center distance of a system; the control storage module and power supply device of the system is in contact connection with the balanced mass through the connecting piece; the hemisphere shell ofthe lower sphere is provided with a transmission cable interface and an airtightness checking interface respectively; and the buoy is arranged on the deepwater platform in a restraint way. The data transmission buoy is suitable for high-depth deepwater platforms.

Description

technical field [0001] The invention relates to a deep-sea environment transmission buoy, in particular to a deep-sea data transmission buoy, which belongs to the technical field of marine environment monitoring. Background technique [0002] Our country is a big ocean country, and strengthening the monitoring of marine environmental information in special sea areas is of great significance to maintaining our country's national defense security. In order to realize the strategic shift from shallow sea to deep sea, it is urgent to develop advanced technology and deep-sea environment transmission buoys that meet the needs of deep-sea exploration, so as to improve the marine monitoring capabilities of deep-sea areas. [0003] The deep-sea transmission buoy is one of the important technical equipment for human beings to obtain marine environmental information, especially when studying and observing long-period ocean phenomena, the deep-sea transmission buoy is an effective means...

AI Technical Summary

Problems solved by technology

However, in the ultra-large water depth environment, such as the water depth requirement of 1500m proposed in the relevant projects of the National 863 Marine Environmental Monitoring Program, this kind of buoy with a cylindrical structure obviously exposes the problem of insufficient pressure resistance

If the cylindrical structure is still used, only the thickness will be increased, which will bring about problems such as increased weight of the buoy, reduced buoyancy, and a large amount of material consumption.

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