The working principle and performance advantages of infrared heating tube
Many devices need to rely on heat to work, such as painting, heating, molding, etc. At the same time, they also need to strictly control the temperature, which requires heating elements with excellent performance. Compared with the traditional type of resistive heating element, the infrared heating tube has unique characteristics in terms of performance, which also makes it the first choice for many equipment.
Infrared heating tube is also an electrical appliance that converts electrical energy into heat energy, but its heat is not transmitted simply by conduction, but mainly by infrared. Infrared is an electromagnetic wave with a wavelength close to that of visible light, but it is invisible to the human eye and can carry a lot of heat. The outstanding advantage of using infrared heating is that it is fast. After opening, the infrared rays will directly irradiate the object to be heated, so as to achieve a rapid temperature rise and fully reduce the loss in the process of heat conduction. So it's faster and more efficient, able to use less power to achieve the same effect.
Another outstanding advantage of infrared heating tube is long life. This is also directly related to its working principle. If it is a traditional electric heating tube, the heat generated by the heating wire needs to be transferred by means of the tube wall, which requires the use of relatively heat-resistant materials, but even so, long-term high temperature It is easy to degrade the component structure. Infrared rays can be directly irradiated through transparent materials. With heat-resistant transparent quartz tube as the outer wall, the service life is much longer, and the aging phenomenon is not obvious. After a long time of use, the original performance can still be maintained. It is of great benefit to ensure stable production.
At present, the design and production technology of infrared heating tubes has become relatively popular, and my country also has a very large production capacity. Many equipment and electrical appliances will be used in the production of such components. In terms of cost, it can be fully accepted by general manufacturers and end consumers. In addition, it can be easily connected with various control circuits to realize the control of temperature and heating time, so it will have a wider range of uses in the future.
