| 摘要 |
<p>The present invention relates to an apparatus and method for reverse osmosis water purification. The apparatus may be installed in farming and fishing villages or in villages lacking water, so that valley water or underground water may be purified to be used as drinking water and household water, and freezing and bursting of a water purifier may be prevented in cold weather. Furthermore, warm water may become available, and purification efficiency may be enhanced. The apparatus is technologically characterized by including: a water purifying unit including first, second, and third water purifying parts, a disinfecting part, and a discharge storage tank; a heat collecting part collecting solar heat and heating a heat medium flowing along a transfer pipe disposed in a zigzag manner in a case; a heat accumulating part connected with the transfer pipe to supply heated water to heat filling water therein; a solar heating part connected to the heat accumulating part to supply the heated water to the first, second, and third water purifying parts and the discharge storage tank; a sensing unit including an outdoor temperature sensing part for detecting the outdoor temperature, a supply water temperature sensing part for detecting the temperature of the water supplied from the discharge water storage tank to the heat accumulating part, and an air temperature sensing part detecting the temperature of the air supplied from an air blower; a control module for operating the solar heating part by comparing the temperature value input from the outdoor temperature sensing part, the supplying water temperature sensing part, and the air temperature sensing part with a predetermined set value.</p> |
