Solar water desalination/purification device

Details Solar water desalination/purification device Solar water desalination/purification device

2004-10-19

2008-08-26

Manoharan, Virginia (Department: 1797)

Distillation: apparatus

Apparatus

Types

C159S903000, C159S904000, C159SDIG015, C202S237000, C202S266000, C202S267100, C203S010000, C203S086000, C203S100000, C203SDIG010, C203SDIG017

Reexamination Certificate

active

07416643

ABSTRACT:
A solar water desalination and purification device includes an outer liquid-tight containment and an inner liquid-tight containment disposed within the outer containment. The outer containment collects liquid that forms from condensing water vapor that evaporates within the inner containment and passes through the inner containment material. The inner containment is made from hydrophobic material that allows water vapor to pass through the material as the sunlight evaporates the contaminated water within the inner containment. An inlet communicates with the inner containment for allowing the contaminated water to fill the inner containment. An outlet communicates with the outer containment to allow discharge of condensed water vapor collected within the outer containment to be used as drinking water.

REFERENCES:
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patent: 4966655 (1990-10-01), Wilkerson, Jr.
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patent: 5628879 (1997-05-01), Woodruff
patent: 6440275 (2002-08-01), Domen
patent: 7258767 (2007-08-01), Ter Beek et al.
patent: 19522239 (1997-01-01), None
patent: 1541283 (1979-02-01), None

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