| 摘要 |
PURPOSE: A water supply device for a bathtub is provided to accurately supply the desired temperature water at the desired time by using a temperature sensor and a flow sensor, and to take a bathtub conveniently by reserving the bath time and the water temperature with a home network system. CONSTITUTION: A water supply device for a bathtub is composed of a hot water supply pipe(13) supplying hot water from a boiler as the external heating unit, a cool water supply pipe(14) supplying cool water from the water pipe, a water supply pipe(15) supplying water from a body to the bath, a temperature sensor(16) installed in the water supply pipe to detect and transmit temperature of hot water and cool water to a control unit, an opening valve(17) installed in the hot water supply pipe and the cool water supply pipe to open and close the water supply pipe by the control unit, and a flow sensor(18) installed in the water supply pipe to detect and transmit the flow of supply water to the control unit. |
