The invention discloses an ejection type overwater lifesaving gasbag. The ejection type overwater lifesaving gasbag comprises a gasbag body (3), a gas cylinder (5) and a liquid cylinder (2) and is characterized in that the gasbag body (3), the gas cylinder (5) and the liquid cylinder (2) are mounted in an outer box (1), wherein a pneumatic valve (6) is arranged between the gasbag body (3) and the gas cylinder (5); a gas-liquid one-way valve (4) is arranged between the gas cylinder (5) and the liquid cylinder (2); the gasbag body (3) is arranged at the upper part of the outer box (1); the gas cylinder (5) and the liquid cylinder (2) are arranged at the lower part of the outer box (1). The ejection type overwater lifesaving gasbag is simple in structure and is efficient, economical, safe and reliable.
Ejection type overwater lifesaving gasbag
2016-01-13
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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