Water escaping and refuging safety cabin

Abstract

The invention discloses a water escaping and refuging safety cabin, which is a device capable of being used for simultaneous escaping of multiple people from navigation ships and deep-sea submarines in danger, people engaged in offshore drilling operation and deep-sea diving operation when marine perils occur and people suffering from tsunami caused by earthquake. The water escaping and refuging safety cabin is characterized in that a cabin body is made of steel plates and is 2,200mm in diameter phi and 1,800mm in height; the cabin body is internally provided with a structural column with the diameter phi being 400mm; the structural column is internally provided with a supporting column with the diameter phi being 300mm and the length being 1,700mm; a water pressure cabin with the height being 600mm and the planar width being 500mm is arranged at the lower end of the inner side of the cabin body along the periphery of the cabin wall; the upper end of the horizontal radius of the cabin body is symmetrically provided with a cabin door and portholes; the top end of the outer side of the cabin body is provided with two air channel pipes. The water escaping and refuging safety cabin disclosed by the invention has the advantages that when marine perils occur, the supporting column extends out of the lower end of the cabin body by the air pressure to play a balancing role for resisting wind wave, if the cabin body is buried by drift sand and mudstone in tsunami caused by earthquake, the downward reacting force for continuous supporting of the supporting column can lift the cabin body to separate from the burying body; when in deep-sea operation or when the submarines are in danger, sea water can be filled in the supporting column, the structural column and water pressure cabins for ballasting, and the weight and the pressure are gradually reduced by artificial control so as to prevent the cabin body from rising and floating quickly.

Description

Technical field: [0001] The utility model relates to an escape and refuge safety cabin on water, which is an escape and refuge device for shipping ships, offshore drilling operations and tsunami caused by earthquakes, and can also be used as an escape backup device for deep-water operations or deep-water submarines in distress. Background technique: [0002] At present, when the known sea accidents on the water occurred, life-saving equipment such as life jackets, buoy rings or life rafts were used, and earthquakes caused tsunamis, deep-water operations, and the escape of deep-water submarines. Some shipwreck escape devices cannot help people overcome the vortex and surge generated by the sinking of the ship, and the damage caused to the escape personnel and escape equipment, nor can they help the escape personnel avoid the damage caused by bad weather, low temperature, seawater immersion, and wind and wave invasion during the shipwreck. In the case of a shipwreck in the vas...

AI Technical Summary

Problems solved by technology

[0002] At present, when the known sea accidents on the water occurred, life-saving equipment such as life jackets, buoy rings or life rafts were used, and earthquakes caused tsunamis, deep-water operations, and the escape of deep-water submarines. Some shipwreck escape devices cannot help people overcome the vortex and surge generated by the sinking of the ship, and the damage caused to the escape personnel and escape equipment, nor can they help the escape personnel avoid the damage caused by bad weather, low temperature, seawater immersion, and wind and wave invasion during the shipwreck. In the event of a shipwreck in the vast sea, life jackets, buoy rings, and life rafts alone are difficult to protect the lives of escapees.

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