WATER PURIFIER AND FUEL CELL SYSTEM

To provide a water purifier achieving extended life by improving the utilization rate of an ion exchange resin in the water purifier, with a simple configuration.SOLUTION: A water purifier for purifying water includes: a storage container having a water inlet at an upper portion and a water outlet at a lower portion and storing an ion exchange resin layer through which water flowing in from the water inlet circulates; and a water distribution member guiding water flowing in from the water inlet so as to be distributed into a plurality of places on the top surface of the ion exchange resin layer. Thus, an ion exchange resin can be used effectively by suppressing bias in water flow in the ion exchange resin layer, and the distribution of water into the plurality of places is performed by the water distribution member, so that a simple configuration that does not require a stirring plate, its power source and the like can be achieved.SELECTED DRAWING: Figure 6 【課題】簡易な構成で水精製器内のイオン交換樹脂の利用率を向上させて寿命を延ばす。【解決手段】水を精製する水精製器は、上部に水の流入口を有すると共に下部に水の流出口を有し、流入口から流入した水が流通するイオン交換樹脂層を収容する収容容器と、流入口から流入した水をイオン交換樹脂層の上面の複数箇所に分配するように導く水分配部材と、を備える。このため、イオン交換樹脂層内の通水の偏りを抑制してイオン交換樹脂を有効に活用することができ、複数箇所への水の分配を水分配部材によって行うから、攪拌板やその動力源などの必要のない簡易な構成とすることができる。【選択図】図６