WATER SOFTENING DEVICE

PROBLEM TO BE SOLVED: To provide a compact water softening device high in operability.SOLUTION: Provided is a water softening device including: an ion exchange resin part having a cation exchange resin for softening water; a tank for storing the ion exchange resin part; a casing member covering the tank; a water inlet port part for feeding water to the inside of the tank; a water outlet port part for flowing out the water from the inside of the tank to the outside; an inlet joint connected to the water inlet part; and an outlet joint connected to the water outlet part, in which the inlet joint and the outlet joint elongate upward from the upper face of the casing member.SELECTED DRAWING: Figure 1 【課題】コンパクトで操作性の高い軟水化装置を提供する。【解決手段】水を軟水化する陽イオン交換樹脂を有するイオン交換樹脂部と、前記イオン交換樹脂部を収納するタンクと、前記タンクを覆うケーシング部材と、前記タンクの内部に水を供給するための水入口部と、前記タンクの内部から外部へ水を流出させるための水出口部と、前記水入口部に接続される入口継手と、前記水出口部に接続される出口継手と、を備え、前記入口継手および前記出口継手が、前記ケーシング部材の上面から上方に延びる、軟水化装置。【選択図】図１