| 摘要 |
PROBLEM TO BE SOLVED: To improve electrolysis efficiency in a temperature adjustment water supply machine including an electrolyzer.SOLUTION: A temperature adjustment water supply machine 11 includes: a water heat exchanger 21 heating water; an electrolyzer 41 including a vessel 47 having a water inlet 43 and a water outlet 45 and electrodes 51 and 52 provided in the vessel 47, and removing scale components contained in the water to be supplied to the water heat exchanger 21; and a circulation mechanism 80 including a circulation path 81 into which a part of treated water having been subjected to electrolysis flows, and returning a part of the treated water to an upstream side. The electrolyzer 41 further includes an inflow suppression unit 60 provided downstream of the electrodes 51 and 52 in a flow direction of the water within the vessel 47, and suppressing inflow of gas contained in the treated water into the circulation path 81. |
