| 摘要 |
PROBLEM TO BE SOLVED: To provide an oxygen water generator which can increase the dissolved oxygen concentration in oxygen water with a simple configuration. SOLUTION: The oxygen water generator 1 includes a water supply channel 2 in which an air intake part 5, a pressure sending part 6, and a gas dissolution part 7 are formed in this order in the middle from the upstream side to the downstream side and a water discharge part 3 installed at the downstream end of the water supply channel 2 for introducing air A from an air intake part, mixing the supplied water and air in the gas dissolution part under pressure, producing oxygen water 14 by dissolving oxygen of the air in water, and supplying the oxygen water to a supply point from the water discharge part: and a return channel 15 for turning a portion of the oxygen water discharged out of the gas dissolution part back to a gas-liquid mixing part side of the gas dissolution part in which air and water are mixed for supplying the returned oxygen water again to the gas-liquid mixing part is formed while being branched from the water supply channel 2. COPYRIGHT: (C)2012,JPO&INPIT |
