The immersion heating tube is a kind of energy that consumes electric energy and is converted into heat energy to heat the material to be heated. When working, the low-temperature fluid medium enters the heat exchanger input port from the pipe under pressure, and then follows the specific heat exchange channel designed according to the principle of fluid thermodynamics inside the electric heating vessel to take away the high-temperature heat energy generated in the electric heating element, so that The temperature of the heated medium rises, and a high-temperature medium that meets the process requirements is obtained at the outlet of the immersion heating tube.
The internal control system of the immersion heating tube actively adjusts the output power of the electric heater according to the temperature sensor data of the output port to make the medium temperature of the output port uniform; when the temperature of the heating element exceeds a certain value, the overheating protection system of the heating element itself immediately cuts off the heating The power supply can prevent the heating material from overheating, causing decay, coking, and carbonization, which will cause the heating element to burn out in severe cases, effectively improving the service life of the electric heater.
