Method of making water with metal plate, metal-plate-using water making apparatus, water collecting metal plate and water collecting metal element

摘要

By cooling a metal plate, a water film is generated on a surface of the metal plate due to dew condensation, in a linear increase amount process and at before stage of saturation, the generation water is flipped off, and the generation water film is peeled off forcibly from the metal plate and water collection is carried out. It provides the metal plate, a cooler for cooling the metal plate, and a water film peeling-off mechanism for flipping off forcibly and peeling off forcibly the water film generated on the surface of the metal plate. A water collection metal plate wherein with the metal plate having the surface in which an effective surface of after processing is enlarged to a surface area before processing, the water film is generated to the surface of the metal plate by dew condensing moisture in atmosphere, the generation water film is flipped off forcibly and peeling off from the metal plate, thereby the water collection is carried out.