The invention relates to a backoff ship perforated airtight cabin, which comprises a sealed cabin body and seal assemblies. The sealed cabin includes a transition cabin and a work cabin, the transition cabin is completely closed, the bottom of the work cabin is provided with an opening and the rest part is closed, an outer air-tight door is arranged between the transition cabin and the outside, an inner air-tight door is arranged between the transition cabin and the work cabin, the work cabin is internally provided with communication equipment and cutting equipment, the work cabin is provided with an airtight nozzle, the cable of the communication equipment transverses through the sealed cabin body airtightly, and during work, the seal assemblies seal and fix the bottom surface of the sealed cabin body at the bottom of the backoff ship. The airtight cabin provided by the invention can provide a sealed perforating environment to rescue workers, effectively prevents leakage during perforating, is safe to operate, has high efficiency, and saves the rescue time.
Backoff ship perforated airtight cabin
2016-01-20
Patent
Elektronische Ressource
Englisch
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |
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