Water rescue pentamaran

Abstract

The invention discloses a water rescue pentamaran which comprises a main ship body, two front auxiliary ship bodies and two rear auxiliary ship bodies. A casting device is arranged at the front end of the top of an upper building. The casting device comprises a box, a life-saving ball, a life-saving ball hitting mechanism and a casting pipeline. The box is fixed to the front end of the top of the upper building. The life-saving ball hitting mechanism is fixed to a bottom plate in the box. When the life-saving ball rolls to the bottom of the casting pipeline, the life-saving ball is thrown out of the box along the casting pipeline and then falls onto the water surface far away from the box after being hit by the life-saving ball hitting mechanism rotating at a high speed. According to the water rescue pentamaran, the area of a deck is large, and the stability, seakeeping and maneuverability of the water rescue pentamaran are all superior to those of a traditional mono-hull rescue ship. By the adoption of the casting device, long-distance casting of the life-saving ball can be achieved, a compressed carbon dioxide ball in a hollow ball can release carbon dioxide in time so that a plurality of inflatable handles uniformly distributed on the peripheral surface of the hollow ball can be inflated rapidly and unfolded, the rescue time is shortened, the rescue efficiency is improved, and the probability that a drowning person is rescued is increased.

Description

technical field

[0001] The invention relates to a water rescue ship, in particular to a water rescue ship for rescuing people falling into the water by projecting lifesaving balls. It belongs to the technical field of ship engineering. Background technique

[0002] A multihull hull refers to a ship that uses two or more thin hulls separated by a certain distance and is integrated through a strong upper frame. Compared with single-hull ships, multi-hull ships have superior buoyancy and stability, seakeeping, maneuverability and stealth, can be loaded in large quantities, and have strong anti-strike capabilities, so they have been widely used in the military field. At present, multihull ships mainly include catamarans, trimarans and quadruples.

[0003] Due to weather factors, human error and the increase in the number of ships, the number of water accidents has increased year by year in recent years. Rescue on water is difficult, and the rescue time is urgent. Rescuing peo...

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