Patent ID: 11965668
Assignee: KYUNGDONG NAVIEN CO., LTD.
Field: Thermal processes and apparatus (Mechanical engineering)
Classification: CPC F  Y | IPC F

Claim 0:
1. A device for managing a temperature, the device comprising:
a conversion controller including a heat amount controller and configured to:
estimate an indoor set temperature based on a temperature of air returned from a target zone and an operating time of a state converter, the state converter including a heater; and
control a state conversion amount of the state converter by comparing the estimated indoor set temperature with the temperature of the returned air; and

a heat exchanger for varying the temperature of the returned air and providing the air whose temperature is varied to the target zone;
wherein the state conversion amount includes a heat amount;
wherein the heater heats water with the heat amount resulted from control of the heat amount controller and provides the heated water to the heat exchanger;
wherein the heat amount controller is configured to:
decrease the heat amount of the heater to a minimum heat amount of the heater when the temperature of the returned air is higher than the estimated indoor set temperature to reduce the heat amount of the heater; and
control the heater to heat the water with the minimum heat amount until the heater stops operating.