Electric heaters are the process of converting electric energy into heat energy. Electric heaters Since the discovery of power through the wire can occur after the thermal effect, the world's many inventors engaged in a variety of electric appliances research and manufacturing. Electrothermal development and popularization and application As with other industries, the nineteenth century in the embryonic stage of electric appliances are mostly poor, the first appeared for the life of electric appliances, follow a law: from advanced countries gradually extended to the world From the city to the rural development; from the collective use of the development to the family, to individuals; products from low-grade development to high-grade.

Explosion-proof electric heater is a power consumption is converted to heat, to be heated to heat the material. Heating pipe in the work of low-temperature fluid medium through the pipeline under pressure into its input port, along the electric heating container internal specific heat transfer channel, the use of air electric heating pipe fluid thermodynamic principle design path, take the air electric heating pipe In the electric heating element work generated by the high-temperature heat energy, so that the air heating pipe heating medium temperature rise, the export of electric heating tube technology requirements of the high-temperature medium. The internal control system of the electric heating pipe automatically adjusts the output power of the electric heating tube according to the temperature sensor signal of the output port so that the medium temperature of the output port of the air electric heating tube is uniform; when the heating element of the air heating tube is overheated, the heating element Independent of the thermal protection device immediately cut off the heating power, to avoid heating the air heating tube in the heating material caused by overheating coking, deterioration, carbonization, serious lead to air heating elements in the heating element burned, effectively extend the life of electric heating pipe.