Electrically heated ovenThe temperature control system is one of its core parts, which is mainly responsible for the precise control of the internal temperature of the oven to ensure the quality and process requirements of the heated goods.
The temperature control system is usually composed of a temperature sensor, a temperature control instrument, a heating element and a control logic valve. The temperature sensor is responsible for monitoring the temperature inside the oven in real time and transmitting this signal to the temperature control instrument. The temperature control instrument controls the power output of the heating element according to the difference between the set temperature and the actual temperature, so as to adjust the temperature inside the oven.
The control logic valve is an important safety protection device, when the internal temperature of the oven exceeds the set value, it will automatically cut off the power supply of the heating element to avoid dangerous situations such as fire caused by excessive temperature.
In the process of temperature control, the electric heating oven usually adopts the method of intermittent heating, that is, when the internal temperature of the oven reaches the set value, the heating element will stop working, wait for the temperature to drop to a certain extent, and then restart the heating. This method can effectively reduce energy waste and improve the thermal efficiency of the oven.
In addition, the temperature control system of the electric heating oven can also be automatically controlled and intelligently managed as needed, such as remote monitoring and control through PLC or automatic control system, or optimization and improvement of the performance of the oven through data acquisition and analysis system.
In short,Electrically heated ovenThe temperature control system is a key part of its normal operation and product quality, and through precise temperature control and safety protection measures, it can ensure that the oven is widely used in various fields.