How to identify the performance of stainless steel heating tubes

The electric heating tube is a tubular electric heating element composed of crystalline magnesium oxide powder. When the current passes through the high-temperature resistance wire, the heat generated by the heating tube manufacturer diffuses to the surface of the metal tube through the magnesium oxide powder, and then transfers to the heating component or the air to achieve the purpose of heating. Performance is closely related to its quality and use. How much do you know about the performance of the electric heating tube?

We know that the water boiler is equipped with a water purification system, which should be cleaned and replaced after three to six months of use, which is conducive to extending the service life of the electric heating tube of the water boiler. Remember to cut off the power supply when cleaning and replacing the filter element, unscrew the filter housing one by one with a special wrench, and clean the filter housing, liner, filter element or replace it. When installing, assemble the filter in the reverse order of disassembly. After the water is turned on and the power is turned on, check whether there is water seepage. When replacing the filter element, remember not to splash water on the electrical components of the water boiler.

The water temperature of the instant water heater is controlled at a maximum of 55 degrees, which is the critical temperature for scaling. It is lower than this when taking a bath. Temperature (generally 40-45 degrees), it is difficult to scale. Even in the northern region with high water hardness, only slight scaling occurs after long-term use. The electric water heater with electric heating tube introduced on this website belongs to this category. Quartz glass electric heating tube is used to increase the diameter of the tube. The water quality in the north is hard, and the water is easy to scale.

Since the base material of the quartz glass electric heating tube is high-purity silica, the physical and chemical properties of silica are not active, and it is not easy to adsorb impurities in the heated state. In addition, the quartz glass electric heating tube emits far infrared during the heating process, which can soften the water quality, so this kind of electric heating tube is not easy to scale. There is also the maintenance of the electric heating tube of the water boiler. The experimental life of the electric heating tube is generally 3000H. In order to ensure the service life of the electric heating tube, please pay attention to cut off the power before leaving get off work. The water temperature is generally about 3℃ lower than the local boiling point.