Automatic temperature controller of boiler

摘要

The present invention relates to an automatic temperature control apparatus for a boiler, and is configured as a temperature control apparatus for a main controller (boiler body) of an indoor temperature controller. The indoor temperature controller includes a room temperature setting unit 10 for setting a room temperature; An indoor temperature sensing unit 20 for sensing a room temperature; And a room temperature controller 30 for comparing and controlling the set temperature value and the current room temperature.;Also, the temperature control device of the main controller (boiler body) includes a circulation pump operation control unit 40 for controlling the operation of the circulation pump according to the temperature; A heating water temperature setting unit 50 for setting the temperature of the heating water; A heating water temperature controller 60 for controlling the heating water temperature to a suitable temperature in comparison with the set value of the heating water temperature and the temperature sensed by the water temperature sensor; A hot water supply water temperature control unit (70) for controlling the hot water supply water temperature during hot water supply; A freezing control unit (80) for controlling the freezing of the tube body; A temperature sensor section 90 for sensing whether the water temperature sensor is disconnected; And a hot water outlet temperature control unit (100) for controlling the hot water outlet temperature during the hot water supply function.