Automatic emergency safety device for ship

Abstract

The present invention relates to an automatic emergency anti-collision anti-roll stranding-preventing sink-resisting and overturn-preventing equipment for ship. Said equipment is formed from high-pressure air cylinder, air bag, air compressor, air pumping machine, electromagnetic reverse control valve, safety valve, air bag interior pressure sensor, one-way valve and pipeline. The above-mentionedhigh-pressure air cylinder is connected between inlet and outlet of every air bag by means of electromagnetic reverse control valve, safety valve, air bag interior pressure sensor and pipeline, and the air pumping machine also is connected between inlet and outlet of every air bag by means of electromagnetic reverse control valve, safety valve, air bag interior pressure sensor and pipeline.

Description

Technical field: [0001] An automatic emergency collision avoidance, anti-rolling, anti-sinking, anti-overturning device for a ship, the invention relates to a safety device for a ship. Background technique: [0002] In the existing technology, commonly used anti-collision devices (equipment) are: (1) solid rubber fenders (2) waste tires (3) handguards; commonly used anti-rolling devices (equipment) are: (1) anti-rolling Water tank (2) bilge keel (3) fin stabilizer (4) gyro stabilizer (5) rudder stabilizer; commonly used de-shallowing devices and measures are: (1) tugboat towing (2) discharge of ballast water The water in the tank or the unloading (3) high tide water level rises to make the ship float and shallow; the commonly used anti-sinking devices and measures are: (1) double bottom (2) watertight bulkhead (3) increase the freeboard height ( 4) Improve the watertightness of the hull structure and opening closures (5) Equip the ship with sufficient drainage equipment and...

AI Technical Summary

Problems solved by technology

[0004] (1) Each device has a single function and cannot take care of both

For example, several existing anti-rolling devices can only reduce rolling, but not pitching, and pitching is also one of the most destructive movements to ships.

[0005] (2) The performance of various devices is subject to certain restrictions

For example, in order to improve the anti-sinkability of the ship, the ship structure becomes complicated and the cost is high; the anti-rolling tank occupies a certain hull space and reduces the loading capacity; increasing the ship's width will inevitably increase the normal navigation resistance and reduce the speed; The structure of the ship is complicated, the cost is high, and it is inconvenient to load and unload cargo, etc.

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