| 摘要 |
To provide a balanced supply of distilled water and undistilled hot water for a household, a condenser coil communicates at one end with a steam generator located above a hot water heater and at its other end well the holding tank of a distilled water system, with a condenser entering the hot water heater near the bottom. The steam generator power input matches the power needed to meet the recovery rate to satisfy undistilled hot water demand under normal conditions. The condenser includes a plurality of loops grouped together so a line drawn from top to bottom through them is no longer than 5 inches. The length of the loops is at least 6 inches and the tubes have inside diameters between 1/4 inch and 5 inches and a total area of at least 25 square inches. Near the outlet of the condenser, the tube bends upwardly by approximately a diameter to create a water holding portion in the lower most loop of the condenser to restrain condensate and maximize heat transfer.
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