The Structure of the Electric Hot Plate
The electric hot plate is composed of heating tubes and upper and lower aluminum heat conducting plates. Three independent heating tubes are wrapped by aluminum heat conducting plates. After high-frequency brazing technology, the heating plate and the pot body are welded into a whole, and then a heating plate with heating function is formed by using control unit.
How the Electric Hot Plate Works
Heating plate is formed by heating tube and heat-conducting fin, heat source is hot dish of internal heating tube, heating tube is a piece of a u-shaped high temperature resistant seamless stainless steel pipe, In the center of the heating tube is a spiral electric heating wire, The interstice of the heating tube is filled with crystalline magnesium oxide powder with good thermal conductivity and insulation. There is a terminal in the middle, The heat produced when an electric current is passed through the electric wire .The heat is transferred to the surface of the heating tube through magnesium oxide powder, and then to the heat conduction plate of the heating plate and the pot . At this time, the food in the pot will be heated. This structure has high thermal efficiency, fast heating, uniform heating and good stability. When the heating tube is electrified and heated, magnesium powder is insulated, and the surface of the heating tube is not charged, so it is safe and reliable to use.
The Controller of the Heating Plate
The heating plate is only a heating function, and it needs to be equipped with a control unit to control its work and protect its safe use from being burned out. The main control part of the heating plate is the temperature controller. When the temperature exceeds the safe temperature, the thermostat will automatically power off. When the temperature drops to the safe temperature, the thermostat will be powered on and continue to heat the heating plate. The thermostat can effectively protect the heating plate from overheating and being burned out.
