Automatic temperature control system and temperature control method thereof

The invention provides an automatic temperature control system and a temperature control method thereof. The automatic temperature control system is used for being arranged in the mine, the mine comprises a shaft and a well mouth arranged at one end of the shaft, and the automatic temperature control system comprises a hot air unit, a first temperature sensor and a control device; the hot air unit comprises a plurality of hot air fans, and the hot air fans are used for being arranged at a wellhead; the first temperature sensor is arranged in a shaft and is used for measuring the temperature in the shaft; the control device is electrically connected with the hot air unit and the first temperature sensor so as to adjust the operation number and the operation frequency of the hot air fans through the temperature in the shaft. According to the automatic temperature control system, the temperature of the shaft is monitored through the first temperature sensor, the operation number and the operation frequency of th