Heat Lamp--Energy-saving Principle of Far Infrared Heater

The energy saving of far infrared heater is achieved by forming a solidified coating on the radiating surface of the heater with electric heating paint (imported product). The coating has a high surface blackness, so it can absorb a large amount of radiant heat energy. And because of its high emission frequency, it can convert the absorbed radiant heat energy into far infrared heat energy that is easily absorbed by objects and transmit it in the form of electromagnetic waves. The coating of micron-grade electric heating paint is thick, has high thermal resistance and high reflectivity. It is used on the surface of the oven plate to convert the lost heat energy into far infrared heat energy and radiate it into the oven in the form of electromagnetic waves. It is absorbed by the heated objects in the oven and is not easily absorbed by moisture. The heat is absorbed by the air, thus retaining the heat energy within the oven. This not only reduces the exhaust temperature but also increases the temperature inside the oven, making full use of the temperature inside the oven. Nano-scale electric heating paint has a thin coating and low thermal resistance. When applied to the surface of the heat-transferring metal material in the oven, during the heat transfer process, the paint layer not only converts the absorbed radiant heat energy into far-infrared heat energy for transfer, becoming a far-infrared radiant heat source itself, but also increases its surface temperature, leading to an increase in the temperature gradient, which enhances the heat conduction intensity of the heated object and greatly improves its heat absorption capacity. In short, the direct effects of converting radiant heat energy into far-infrared heat energy through electric heating paint are: increasing the temperature of the oven, reducing the temperature loss during exhaust, and increasing the heat absorption rate of the heated object; reducing heat loss, and achieving the goal of energy saving.