The invention provides a maritime emergency lifesaving system. The maritime emergency lifesaving system comprises a lifesaving device and a water production component arranged on the lifesaving device, wherein a forward osmosis membrane is arranged in the component for dividing the interior of the component into a water inlet part and an osmosis part, raw material water enters the water inlet part via a water inlet of the water inlet part, pure water enters the osmosis part via the forward osmosis membrane under the action of drawn matters in the osmosis part and is mixed with the drawn matters to become emergency water, and the emergency water flows out of a water outlet of the osmosis part for being drunk by people to be saved. The system provided by the invention can provide a necessary survival device and an emergency water source for the people to be saved, who fall into a sea, a river or a lake, thereby prolonging vital signs and improving the rescue survival rate. The forward osmosis process does not require external pressure, so that the pollution of the membrane is relatively low, and the pollution is easy to remove.
Maritime emergency lifesaving system
2015-04-29
Patent
Elektronische Ressource
Englisch
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