Water conservation system
OwnerDebora L. Powers, John G. Powers +1inventors
InventorsDebora L. Powers, John G. Powers, Eugene L. Rogina
Life of this patent
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Abstract
The discharge ends of hot and cold water pipes are provided with valved outlets discharging into a common single water outlet and a by-pass pipe communicates the hot and cold water pipes upstream from but reasonably closely adjacent the hot and cold water outlets. A water accumulator is communicated with a mid-length portion of the by-pass pipe, a remotely operable flow-control valve is serially connected in the by-pass pipe intermediate the accumulator and the hot water pipe and an adjustable pressure regulator is serially connected in the cold water pipe closely upstream from the by-pass pipe.
Claims6
A water conservation system for use in a water useage location in which valved hot and cold water outlets are located and wherein the outlet ends of hot and cold water supply lines of substantially the same pressure are operatively connected to said outlets, said system including a by-pass line with respective ends communicating said hot and cold water supply lines upstream from but reasonably adjacent said outlets, a remotely operable flow-control valve serially connected in said by-pass line with water accumulator means, said water accumulator means communicated with the interior of said by-pass line on the side of said control valve adjacent said cold water line, and a pressure regulator connected in said cold water line upstream from the point of communication of said by-pass line with said cold water line and operative to limit the pressure in said cold water line downstream from said pressure regulator to a pressure at least somewhat below the first mentioned pressure.
Dependencies are inferred from the claim text.