How to distinguish the performance of the electric heating tube of the flange heating tube

Many friends who do not understand the structure of electric heating tubes will have the problem of heating water with electric heating tubes. Because electric heating tubes are charged, the heating tube manufacturers must also be charged. These are what everyone wants to know. In fact, liquid electric heating tubes are not charged. In addition, air also has a blocking effect on heat transfer, so when the heating area of the liquid electric heating tube is exposed to the air for heating, the surface temperature of the electric heating tube cannot be dissipated in time. Therefore, the surface temperature of the liquid phase electric heating tube continues to rise, and the internal temperature rises accordingly, so that the internal temperature of the electric heating tube rises and reaches the temperature resistance limit of the resistance wire, and the resistance wire will be burned. After the electric heating tube burns out, the heating wire is burned.

The electric heating tube is a tubular electric heating element. It is composed of a metal tube spiral resistance wire and crystalline magnesium oxide powder. When there is current passing through the high-voltage 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 heated part or the air, thereby achieving the purpose of heating. Its performance is closely related to quality and use. The water boiler is equipped with a water purification system, which should be replaced and cleaned after three to six months of use to increase the service life of the water boiler electric heating tube. Everyone must remember to clean the replaced filter element. Please cut off the power supply, unscrew the filter shell one by one with a special wrench, and clean the filter shell, liner, filter element or replace it.

During the installation process, the filter should be installed in the reverse order of disassembly. After the water is turned on and the power is turned on, it must be checked again for leakage. When replacing the filter element, remember not to splash water on the electrical components of the water boiler. The electric heating tube is a tubular electric heating element. It is composed of a metal tube spiral resistance wire and crystalline magnesium oxide powder. When current passes through the high-voltage 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 heated part or the air, thereby achieving the purpose of heating. Its performance is closely related to quality and use. The water boiler is equipped with a water purification system, which should be replaced and cleaned after three to six months of use to increase the service life of the water boiler electric heating tube.

Everyone must remember to clean the replaced filter element. Please cut off the power supply, unscrew the filter housing one by one with a special wrench, clean the filter housing, liner, filter element or replace it. During the installation process, the filter should be installed in the reverse order of disassembly. After the water is turned on, be sure to check again for leakage. When replacing the filter element, remember not to splash water on the electrical components of the water boiler. The above explains whether the electric heating tube can be exposed to outdoor heating when burning. Everyone knows why the heating area of the exposed liquid electric heating tube is easily burned. Therefore, when using liquid electric heating tubes, be sure not to dry burn out without separating from the liquid. If a non-heating area is required, communicate with the designer in advance and reserve a cold area.