To remove the chemicals such as chlorine or the like, to provide hot and cold water including minerals good for the hair and skin and to obtain refreshing effect, the fatigue recovering action or the like by adding the air including the negative ion to the shower water.
The air including the negative ion is generated by a negative ion generator 1, sent by an air blower 2, and jetted out from an air discharge port 7 of a shower. On the other hand, the water to be used, for example, the service water is introduced to an impurity removing device 3 to remove the impurities such as chlorine or the like, and then introduced to a device 4 for reducing the cluster of the water. Then the water is introduced to a mineral adding device 5 in which the substances prepared by activating a granite perphyroid, a coral, a coral sand or the like, is filled, and jetted through a hot and cold water discharged port 8 of a shower through a heating device 6. The air including the negative ion can be obtained by the corona discharging, the Renard effect, an electric stone or the like, but the Renard effect and the electric stone free from the problems on the generation of ozone and nitrogen oxide harmful to a human body, can be preferably used.
TOMONAGA KATSUHIDE
NISHIGORI SHIGERU
MORIYASU SHOJI
