Marine emergency inflatable airbag device
An inflatable airbag and airbag technology, applied in the field of ship rescue and rescue, can solve problems such as lack of ship rescue methods, ship capsizing, and death of personnel, and achieve the effect of protecting life and property and preventing ship hull rollover
Inactive Publication Date: 2018-09-21
708TH RES INST OF CSSC
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Problems solved by technology
When serious accidents such as capsizing and sinking occur, the rescue methods for the ship itself are extremely scarce, but the consequences of the capsizing and sinking of the ship are extremely serious
Especially when a ship capsizes, it is often difficult for the crew and passengers trapped in the ship to escape. There have been many serious accidents in which passenger ships and ferries capsized and caused a large number of deaths.
The safety and lifesaving equipment equipped on existing ships is mainly aimed at the crew and passengers, which cannot effectively deal with disasters such as ship sinking and capsizing, and do not have much ability to delay the occurrence of such disasters.
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[0037] In a further embodiment of the present invention, the inflatable airbag device includes six inflatable mechanism compartments, wherein the openings of two inflatable mechanism compartments face to the left and right sides respectively, the openings of the other two inflatable mechanism compartments all face the upper side, and the openings of the remaining two inflatable mechanism compartments All face down.
[0038] In a further embodiment of the present invention, a one-way valve is provided between each airbag 22 and the inflation pipeline 31 , and the direction of the one-way valve is from the inflation pipeline 31 to the airbag 22 . Prevent the airbag 22 from backflow leakage at the joint after inflation.
[0039] In a further embodiment of the present invention, the gas cylinder 32 is a standard 40L carbon dioxide cylinder, including eight standard 40L carbon dioxide cylinders, and each standard 40L carbon dioxide cylinder can hold 25 kg of compressed carbon dioxi...
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The invention discloses a marine emergency inflatable airbag device. A shell of the inflatable airbag device comprises a plurality of independent airbag mechanism cabins and an inflation mechanism cabin, the airbag mechanism cabins are all arranged outside a hull, and the inflation mechanism cabin is arranged inside the hull; each airbag mechanism is arranged in one airbag mechanism cabin, and comprises an airbag fixing piece fixed in the airbag mechanism cabin, an airbag fixed on the airbag fixing piece and a cover plate rotationally connected with the opening of the airbag mechanism cabin; an inflation mechanism is arranged in the inflation mechanism cabin, and comprises an inflation pipeline connected with the airbags and a plurality of air bottles for inflating the inflation pipeline.According to the inflatable airbag device, by rapidly filling the airbags outside the hull with air, large additional emergency buoyancy is provided for a ship to protect the whole hull, so that the accidents of rollover, overturning and sinking of the hull are effectively prevented.
Description
technical field [0001] The invention relates to the technical field of ship rescue, in particular to a marine emergency inflatable air bag device. Background technique [0002] The rescue and rescue equipment equipped by traditional ships is mainly to protect the safety of the crew and passengers, such as lifeboats, inflatable life rafts, life buoys, etc., but ships are not equipped with equipment for ship body rescue. When serious accidents such as capsizing and sinking occur, there are insufficient rescue methods for the ship itself, but the consequences of the capsizing and sinking of the ship are extremely serious. Especially when a ship capsizes, it is often difficult for the crew and passengers trapped in the ship to escape. There have been many serious accidents in which passenger ships and ferries have capsized and caused a large number of deaths. The safety and life-saving equipment equipped on existing ships is mainly aimed at the crew and passengers, which cannot...
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IPC IPC(8): B63B43/14
CPCB63B43/14B63B2043/145
Inventor 张思航顾俊吕明冬杨帆陈哲超
Owner 708TH RES INST OF CSSC