APPARATUS FOR CONTROLLING HEATING CABLE FOR FREEZING BURST PREVENTION

摘要

Disclosed is a device for controlling a freeze-burst prevention heating cable. The device for controlling a freeze-burst prevention heating cable comprises a heating cable which is installed at the outside a pipe to generate heat when power is supplied; a pipe temperature sensor part which is installed at the outside the pipe and measures the temperature of the pipe to output a pipe temperature measurement value; an outside temperature sensor part which is arranged to be spaced from the pipe and measures an atmosphere temperature of the outside of the pipe to output an outside temperature measurement value; and a heating cable control part for receiving the pipe temperature measurement value from the pipe temperature sensor part, receiving the outside temperature measurement value from the outside temperature sensor part and determining whether to supply power to the heating cable depending on the pipe temperature measurement value and the outside temperature measurement value. [Reference numerals] (150) Outside temperature sensor part; (160) Heating cable control part; (180) Power supply device