LNG regasification device and cogenerator of cold water and cold dry air

A regasification device for the regasification of liquefied natural gas (LNG) and the cogeneration of water and air, the regasification device comprising:

• at least one casing hermetically sealed from the exterior which withstands vacuum conditions and that contains a working fluid in its liquid and gaseous phases;
• at least one cryogenic tube which traverses the at least one casing and through which liquefied natural gas is fed via one end thereof and regasified natural gas is collected via the other end thereof, wherein an external surface of the at least one cryogenic tube is a condensing surface and the gaseous phase of the working fluid condenses thereupon being converted into the liquid phase of the working fluid;
• and
• a plurality of evaporative condenser tubes or chambers which are outside the at least one casing and which are under vacuum interiorly, the evaporative condenser tubes or chambers having an external condensing surface and an internal evaporating surface, wherein the external condensing surface of the evaporative condenser tubes or chambers is in contact with atmospheric air such that water vapor contained in the atmospheric air condenses on the external condensing surface of the evaporative condenser tubes or chambers, thereby being converted into condensed water and releasing energy, and wherein the internal evaporative surface of the evaporative condenser tubes or chambers, on which the liquid phase of the working fluid fed from the at least one casing flows and evaporates, by absorbing the released energy, transforms the liquid phase of the working fluid into the gaseous phase of the working fluid, which exits through one end of the evaporative condenser tubes or chambers and is directed into the at least one casing for the condensation thereof.