Subsurface buoy attitude adjustment device

Abstract

The invention discloses a subsurface buoy attitude adjustment device which mainly solves the problems that an existing subsurface buoy attitude adjustment device is complex in structure and slow in adjustment. The subsurface buoy attitude adjustment device comprises a controller, an oil pumping and discharging device, an oil storage tank, a target oil tank and an energy generator. The oil pumping and discharging device comprises an oil pumping pipeline and an oil injecting and discharging switch, and the target oil tank comprises 24 vector oil tanks. The controller collects the deflection angle when subsurface buoy attitude deflects and conducts analysis processing on the deflection angle to generate control signals which are transmitted to the oil injecting and discharging switch and the energy generator. The oil injecting and discharging switch and the energy generator are opened, and liquid oil in the oil storage tank is pumped and conveyed to all the vector oil tanks. The adjusting direction and distance of the gravity position of a subsurface buoy are precisely calculated through the volumes of liquid oil in all the vector oil tanks. According to a torque balance principle, directed adjustment of the subsurface buoy attitude is achieved, and the subsurface buoy deflecting from an initial state is made to return into the initial state. The subsurface buoy attitude adjustment device can effectively conduct self-adaption attitude adjustment on water subsurface buoys which deflect from the initial state.

Description

technical field [0001] The invention belongs to the technical field of mechanical adjustment equipment, in particular to an attitude adjustment device for a submersible buoy, which can be used for sea area communication, ocean information collection and monitoring, and the like. Background technique [0002] The submersible buoy is a kind of navigation buoy that works under the water surface. It mainly performs water area operations such as environmental monitoring, communication, and positioning and navigation. It is a system for long-term observation of marine environmental elements moored below the sea surface. Command to launch, and hover under the water surface through the combined effect of buoyancy, gravity and other external forces. It can operate relatively safely and concealed underwater, and is not easy to be found. When used in areas such as communications and information monitoring, stealth is crucial to the system. Because the submersible buoy works under the...

AI Technical Summary

Problems solved by technology

When the submersible is moving in the water, the movement of the buoy is maintained by the release of the mooring rope, but its attitude cannot be adjusted adaptively during the process of surfacing and normal work

When the submersible is working close to the sea surface, it will be affected by the surface current, and the submersible will have an unstable attitude, which will affect the alignment of the antenna and the accuracy of the communication process in severe cases.

[0005] At present, what most submersibles can achieve is only to launch the submersible to the target sea area for work. Since the attitude of the submersible is greatly affected, its work efficiency is greatly reduced, and even the work may stop.

In order to solve this problem, for communication and other situations that require high attitude and alignment accuracy, it is usually assisted by an artificial platform to adjust the attitude of the submerged mark artificially or relying on other external forces. The operation complexity is high, and the adjustment The process of gesture is slow

When the posture deflection of the submersible mark is large, this adjustment method will seriously affect the work efficiency and quality of the submersible mark

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