Lifting type submerged buoy device

Abstract

The invention discloses a lifting type submerged buoy device. The device comprises a communication buoy, a submerged buoy system and an anchor seat. The submerged buoy system comprises a main floatingbody, an underwater winch, a control cabin, a battery cabin and various sensors. The underwater winch comprises Keith Ralph cables, a motor, a winch balancing weight and a capstan. The motor is connected with the capstan and rotates to drive the capstan to rotate; the capstan is composed of two areas with different radiuses; the winch balancing weight is connected with one end of one Keith Ralphcable coiled on the small-radius area of the capstan and freely sinks due to the gravity factor, and the communication buoy is connected with the end of the other large-radius Keith Ralph cable coiledon the large-radius area of the capstan and naturally floats upwards under the influence of buoyancy. The communication buoy is controlled to move back and forth between the sea level and the submerged buoy in a cable winding and unwinding mode through the underwater winch, data are transmitted back in real time when the communication buoy is located on the sea level, and therefore repeated utilization of the communication buoy is achieved, and the operation cost of a submerged buoy system is reduced.

Description

technical field [0001] The invention belongs to the field of marine environment monitoring, and mainly relates to a lifting type submersible buoy mechanical structure and a satellite data transmission device. Background technique [0002] The ocean covers about 71% of the total surface area and contains rich and valuable resources. The ocean observation technology can not only help us discover and understand the marine environment and ecosystem, promote human beings to have a deeper understanding of themselves, but also provide human beings with a large number of living and production materials. [0003] With the development of the economy and the advancement of science and technology, the demand for marine resources is increasing. The marine environment plays an important role in the fields of oil and gas exploitation, marine fishery, marine disaster warning and climate prediction. In order to better monitor and obtain marine environment and resources, countries around the...

AI Technical Summary

Problems solved by technology

[0012] After the work of the submersible buoy system is completed, in the process of recovering it, since this type of device is equipped with multiple floating balls and sensors such as inductively coupled temperature-salt chains on the cable, after the anchor is released, the entire monitoring chain of the submersible buoy floats. From the beginning, the overall length of the chain can reach hundreds of meters. In the process of floating, it is affected by the different laminar currents of the ocean and is prone to entanglement. This not only increases the difficulty of salvage and recovery, but also easily damages the measuring instruments on the cable. The influence of nearby ships

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