HUMIDIFYING DEVICE, DEHUMIDIFYING DEVICE, AND HUMIDIFYING METHOD

摘要

The purpose of the present invention is to provide a humidifying device and a dehumidifying device which prevent the precipitation of mineral components in humidifying water on a functional component and prevent white powder damage to the interior of a room due to humidification. This humidifying device is equipped with: at least a stimuli-responsive polymer absorbent material or a polymer absorbent material containing the stimuli-responsive polymer absorbent material; a water supply unit which supplies water to the polymer absorbent material; and a stimulus applying unit which applies external stimuli to the polymer absorbent material.