The invention discloses an automatic water feeding
control system of an intelligent
solar water heater. The automatic water feeding
control system comprises a control panel and a water feeding monitoring device, a normal water utilization mode button, a reserved type water utilization mode button, an input keyboard for setting next water utilization time, a keyboard circuit and a
water exchange interval time setting unit are arranged on the control panel, the water feeding monitoring device comprises a data storage unit, a
data processing device, a display unit, a
clock circuit and a water shortage alarm unit, a first electromagnetic control valve on a water feeding
pipe on the
solar water heater, an electric water pump and a second electromagnetic control valve installed at the upper end of a sewer
pipe are controlled by a controller, a
water temperature detection unit and a
water level detection unit are arranged in a heat preservation water tank, and a data processor is connected with the controller. The automatic water feeding
control system is reasonable in
circuit design, low in
investment cost, easy and convenient to use and operate, high in intelligent degree, good in using effect and capable of conducting automatic water feeding control according to the normal water utilization mode or reserved type water utilization mode selected by a user.