https://www.suwaieheater.com/industrial-heater/immersion-heater/screw-plug-immersion-heater.htmlThe working principle of the boiling water heating element: the two ends of the heating wire are respectively connected with the power line. After the power is applied, the current flows through the heating wire, and the heating wire heats up. If the boiling water heating tube is immersed in the liquid, the heat is quickly dissipated through the liquid, so that the liquid is quickly heated and the electric heating wire is not burned. If the boiling water heating pipe is dry in the air, the heat is not easily dissipated, the metal outer tube will be burnt quickly, or even burnt red, and the electric heating wire inside the tube will be blown. Therefore, the boiling water heating tube should be placed in the liquid first, and the liquid should at least be submerged in the heating coil (the handle and the wire cannot be immersed in the liquid), and then the power is turned on. After the heating is completed, the power should be disconnected first. After a while, after the temperature of the boiling water heating tube is lowered, take it out of the liquid and dry the collection.
The boiling water heating element can be used to boil water, hot milk, brew coffee, etc., which is quick and convenient.
Also known as the 220V U Shaped Tubular Heating Element, the heating tube, the scientific name of the tubular electric heater element, is a coiled heating wire (resistance wire) placed in the metal tube, and is filled with good heat resistance and thermal conductivity around the gap portion. And insulating insulating powder (MgO), the ends of the heating wire are connected with a lead rod or a lead wire. The utility model has the advantages of simple structure, high mechanical strength, high thermal efficiency, safety and reliability, simple installation and long service life.
The 220V U Shaped Tubular Heating Element is an electrical component that converts electrical energy into heat energy. Because of its low price, convenient use, convenient installation and no pollution, it is widely used in various saltpeter tanks, water tanks, oil tanks, acid and alkali tanks, fusible metal melting furnaces, and air. Heating furnace, drying furnace, drying oven, hot stamping and other devices. The types of electric heating pipes are quite numerous. Common ones are: single-head electric heating pipes, explosion-proof electric heating pipes, and heterogeneous electric heating pipes. The electric heating pipe is a device used for heating in the industry, and the electric heating pipe has the characteristics of simple operation and convenient use, and is an industrially unaccessible device.
