| 摘要 |
PURPOSE: A water supply device for a bath is provided to accurately supply water at the desired temperature by using a temperature sensor and a flow meter without waste of water, and to take a bath conveniently by reserving the bath time and the water temperature with a home network system. CONSTITUTION: A water supply device for a bath is composed of a hot water supply pipe supplying hot water from a boiler as the external heating unit, a cool water supply pipe supplying cool water from the water pipe, a discharge pipe supplying water from the body to the bath, a temperature sensor installed in the hot water supply pipe and the cool water supply pipe to detect and transmit temperature of hot water and cool water to a control unit, a solenoid valve installed in the hot water supply pipe and the cool water supply pipe to regulate water supply, a flow meter installed in the discharge pipe to detect and transmit the flow to the control unit, a communication circuit connected to input and output ports of the microprocessor, a bath flow input circuit setting the water supply to the bath, and an integration circuit integrating the water supply amount and temperature in feeding water to the bath. |
