Multi-unit, distributive, regenerable, in situ desalination method
OwnerWarren Cooninventor
Life of this patent
Estimating the term…
Abstract
Cultivated field water is desalinated by a series of independent units that float on the water surface, taking up the saline water with a wick, evaporating the water from the wick in desalinating relation by concentrating incident solar radiation with a combination of a lenses and cooperating mirrors onto the upper end portion of the wick while the wick lower end portion is immersed in the field water, capturing the desalinated vapor resulting by condensing within the unit and returning the condensed, desalinated water to the field, and periodically renewing the wick by rinsing the salt from it at a cleaning station beyond the field.
Claims14
A method of desalinating agricultural water in a field, including disposing a plurality of desalinating units upon said field water, maintaining in each said unit a wicking structure including a wick lower end immersed in said field water and an upper end in wicking communication with said wick lower end, providing a primary mirror in each unit for reflecting solar radiation incident upon said unit onto said wick upper end, evaporating from said wick upper end solar distilled field water, and returning said solar-distilled field water to said field while retaining the saline content of said field water in said wick.
A method of desalinating agricultural water in a field, including distributively arranging a multiplicity of individual desalinating units in field water for continually removing saline content from said field water, providing within said units a wicking structure including a wick having a lower end portion to be immersed in said field water and an upper end portion, providing a solar energy collection structure about said wick upper end portion, said structure including a primary mirror, collecting incident solar energy and redirecting it to said wick upper end portion in wick-contained water evaporating relation with said primary mirror, providing an evaporated water collector to collect and condense said solar-distilled field water in saline content-free relation, and returning said condensed water to said field water.
An in situ desalinating method including arranging a multiplicity of hand-carryable, individual desalinating units floating in field surface water for continually removing saline content from said field surface water, providing in each said unit a wicking structure including a wick having a lower end portion immersed in said field surface water and an upper end portion out of said field surface water, providing a solar energy collection structure at said wick upper end portion including a lens and primary mirror system arranged to collect incident solar energy and redirect it to the upper end portion of said wick in wick-contained water evaporating relation, providing an evaporated water collector including a cover above said wick upper end portion arranged to condense evaporated water in saline content-free relation and return said condensed water to said field surface water, said cover defining said solar collection lens, and returning said condensed water to said field surface water.
Dependencies are inferred from the claim text.