Common sense of electric heating tube, what is electric heating tube, introduction to electric heating tube, everyone has contacted heating tube, electric heating tube is also a heating tube, electric heating tube uses electric heating, we commonly use microwave ovens, electric heating rods, and stoves. Electric heating method. Let's take a look at the structure, classification and types of electric heating tubes.
Overview of electric heating tube:
Electric heating tube is also known as heating tube, heating tube, electric heating tube, scientific name tubular electric heating element. At present, my country is mainly divided into two categories: metal tubular electric heating elements (mainly for industrial use) and daily tubular electric heating elements (mainly for civilian use). This article mainly introduces the types of commonly used electric heating tubes.
The electric heating tube has the characteristics of simple structure, high mechanical strength, high thermal efficiency, safety and reliability, easy installation and long service life. The electric heating tube is an electric heating element that specially converts electric energy into heat energy. Because of its low price, easy use, quick installation, and no pollution, it is widely used in various heating occasions.
In the early days, the production technology of metal tubular electric heating elements in my country was mainly introduced from the former Soviet Union. The products manufactured at that time were basically based on industrial demand. Due to the backward technology, the equipment did not have the conditions for mass production of electric heating elements, the only one in the country. The total amount produced by several factories is not as good as the current production scale of a medium-sized electric heating tube manufacturing factory in China. Due to the backwardness of technology, the backwardness of products was brought about. Later, due to the development of the economic situation and the introduction of foreign advanced equipment and the development of some new processes, new materials, and new equipment, my country's daily electric heating components developed at an alarming speed.
Electric heating tube classification:
1 Classification according to the way of outlet: It can be divided into single-end electric heating tube and double-end electric heating tube.
2 Classified by material: Mainly can be divided into stainless steel electric heating tube, copper tube electric heating tube, iron-plated copper electric heating tube, aluminum tube electric heating tube, carbon fiber quartz electric heating tube, Teflon electric heating tube, titanium electric heating tube, etc.
3 Classification according to appearance: It can be divided into linear electric heating tube, U-shaped electric heating tube, L-shaped electric heating tube, M-shaped electric heating tube, and special-shaped electric heating tube.
4 Classified by use: it can be divided into air-dry heating electric heating tube, water heating electric heating tube, frying pan electric heating tube, cast aluminum electric heating tube.
5 Classification according to heating method: It can be divided into conventional resistance heating tube and radiant electric heating tube.
The main types of electric heating tubes:
Air-dry heating electric heating tube; air-conditioning electric heating tube; finned electric heating tube; dryer electric heating tube; water heater electric heating tube; solar electric heating tube; washing machine electric heating tube; frying pan electric heating tube; soybean milk electric heating tube; defrosting electric heating tube; metal mold electric heating Tube and so on.
Features of electric heating tube:
It has the characteristics of simple structure, high mechanical strength, high thermal efficiency, safety and reliability, easy installation and long service life. It is widely used in all kinds of saltpeter tanks, water tanks, oil tanks, acid-base tanks, fusible metal melting furnaces, air heating furnaces, drying furnaces, drying ovens, hot press molds and other devices.
The electric heating tube is small in size and large in power: the heater mainly adopts the clustered tubular electric heating element. The heat response is fast, the temperature control precision is high, and the comprehensive thermal efficiency is high.
High heating temperature: The maximum task temperature of the heater design can reach 850℃. The medium outlet temperature is average, and the temperature control accuracy is high.
Wide range of use limits, strong compliance: The heater can be used in explosion-proof or popular places, the explosion-proof grade can reach dⅡB and C, and the pressure resistance can reach 20MPa.
Long life and high reliability: The heater is made of extraordinary electric heating materials, designed to have a low power load on the exterior, and adopts multiple maintenance to greatly increase the safety and life of the electric heater.
Fully automatic control: The heater circuit is designed according to the requirements, which can facilitate the automatic control of parameters such as outlet temperature, flow, and pressure, and can be networked with computers. The energy-saving results are obvious, and almost 100% of the heat generated by the electric energy is transferred to the heating medium.
The common sense of electric heating tube, what is electric heating tube, and the introduction of electric heating tube is here. To sum up, we can probably understand electric heating tube like this: electric heating tube is an electrical component that specializes in converting electrical energy into heat. Because of its low price, easy use and installation Convenient and pollution-free, it is widely used in various heating occasions.