| 摘要 |
PURPOSE: A bathtub purgation-regulating device is provided, which purges bath water sufficiently and jets air and ozone gas separately. CONSTITUTION: A bathtub purgation-regulating device comprises the steps of; fixing a nozzle block on the bottom of a bathtub or a wall and driving a pump (4); discharging bath water from a nozzle block after circulating through a circular pipe (14,15,25), an electric pump heater (1), a filter (2), an activation apparatus (5) etc. During circulating, the dirt and hairs in bath water is removed through a filter (2) and if the temperature of bath water is lower than setting temperature, bath water is heated up through a heater (1). Also aerobic bacteria, propagated on elvan, obsidian, rhyolite, etc., resolves organic matter such as ammonia, which putrefies bath water, through an activation apparatus (5) and purifies bath water.
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