| 摘要 |
PROBLEM TO BE SOLVED: To prevent electricity from flowing from a water treatment part, specifically from an inflow side of the water treatment part.SOLUTION: Water treatment equipment includes: a water treatment part (10) disposed in a middle of a water passage (3) in which water flows, and configured to electrically treat water; and an insulation part (40) disposed on an inflow side of the water treatment part (10) and configured to electrically insulate the water treatment part (10) and water in the water passage (3). The insulation part (40) has a nozzle (42) arranged above the water treatment part (10) and configured to supply water of the water passage (3) to the water treatment part (10); and distance extension means (43a) configured to make a water migration length from a tip of the nozzle (42) to the water surface of the water treatment part (10) longer than a vertical distance from the tip of the nozzle (42) to a water surface of the water treatment part (10). |
