| 摘要 |
An oxygenated water producing equipment comprising plural vertical dissolution pipes and a frictional dissolution pipe which has a large capacity and a small size, is inexpensive, and can produce superoxygenated water efficiently and can maintain dissolved oxygen for a long time is provided. As an oxygenated water producing equipment for dissolving oxygen from an oxygen source(30) into water contained in a water tank(10), the oxygenated water producing equipment comprises: a pump(20) connected to a discharge port of the water tank; a mixer(40) that is connected to the pump and generates a mixture of water and oxygen by dispersing oxygen from the oxygen source into a water flow in the form of an air bubble; plural vertical dissolution pipes(50,60,70,80) which are connected to the mixer, have inlets and outlets formed on upper and lower portions thereof, and are connected to one another in series; and a frictional dissolution pipe(90) which is wound on a prescribed bobbin, of which an inlet is connected to the outlet formed on the lower portion of the final dissolution pipe among the plural vertical dissolution pipes, of which an outlet is connected to the water tank, and which generates a turbulent flow in the mixture. |
