| 摘要 |
Disclosed is a water activation apparatus that efficiently carries out activation in a limited flow path length, and along with an activated water state being maintained for a long period of time, activated water that has a controlling action on bacterial growth is obtained. The water activation apparatus comprises a cylindrical conductive main unit, a conductive connection means that connects the inlet and outlet sides of the main unit with external water passage pipes, conductive coating material that coats the connection means and main unit with an electrically insulating coating, a water activation means that is formed from a hollow housing and has a plurality of water activation pieces disposed in the housing so as to not be in contact with each other, a first stage umbrella unit with a circular cone shape disposed at the inlet side end of the water activation means such that the tip end is oriented toward the direction of inflow, and a second stage umbrella unit with a circular cone shape disposed at the outlet side end of the water activation means such that the tip end is oriented toward the direction of inflow. The first stage umbrella unit is disposed as a single unit in the middle part of the main unit, and a plurality of second stage umbrella units are disposed. Furthermore, both umbrella units are given solid titanium alloy specifications, and the first stage umbrella unit tip end opening angle is set at substantially 90° and the second stage umbrella unit at substantially 45°. |
