A drifting moored buoy for detecting underwater acoustic signals

Abstract

The invention discloses a drifting mooring buoy for detecting underwater acoustic signals, belonging to the technical field of drifting mooring buoys, including: an anchor body, an underwater winch, a mooring rope, a communication floating body and an acoustic detection hydrophone array; The lower winch is installed on the anchor body, and the underwater winch is connected to the communication buoy through a mooring rope. When the underwater winch releases the mooring rope, the communication buoy floats to the water surface; the acoustic detection hydrophone array is installed on the outer surface of the anchor body; The anchor body includes: the anchor body instrument cabin and an air bag installed inside the anchor body instrument cabin, a solenoid valve, an air pump, a first control unit, and a first battery pack; the communication buoy includes: the buoyant instrument cabin and the The signal transmission component, the second control unit and the second battery pack inside the cabin; the buoy can be deployed far away from disputed sea areas, it is concealed, it is not easy to be found and destroyed, and it can be used in important waterways, exercise areas, personnel and vessels It is convenient to detect and listen to underwater acoustic targets in other sea areas.

Description

Technical field [0001] The invention belongs to the technical field of drifting mooring buoys, and particularly relates to a drifting mooring buoy used for detecting underwater acoustic signals. Background technique [0002] At present, the commonly used anchoring submarine targets are large in size and heavy. The deployment of submersible targets requires large ships to approach the target area, and large spreaders need to be used for deployment. The deployment time is long and the deployment workload is large. Subsequent targets are easily exposed and destroyed, fail to achieve the expected goals, fail to complete the mission, and easily cause international disputes. Summary of the invention [0003] In view of this, the purpose of the present invention is to provide a drifting mooring buoy for detecting underwater acoustic signals, which can be deployed far away from disputed waters, is concealed, is not easy to be found and destroyed, and can be used in important waterways and...

AI Technical Summary

Problems solved by technology

[0002] At present, the commonly used mooring submersible buoys are large in size and heavy in weight. The deployment of submersible buoys requires large ships to approach the target area, and large spreaders are required to implement deployment. The deployment time is long and the deployment workload is heavy. The post-submarine mark is easy to be exposed and destroyed, failing to achieve the expected goal, unable to complete the mission, and at the same time, it is likely to cause international disputes

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