The pipe electric heater is composed of several tubular electric heating elements, a cylinder, and a flow guide plate. The tubular electric heating elements consist of a high-temperature resistance wire placed inside a metal tube, with the gaps densely filled with crystalline magnesium oxide powder, which has excellent insulation and thermal conductivity properties. Utilizing the tubular electric heating elements as the heating body offers advanced structure, high thermal efficiency, good mechanical strength, and features such as corrosion and wear resistance.

The pipe electric heater is composed of several parts, including tubular electric heating elements, a cylinder, and flow plates. The tubular electric heating elements consist of a high-temperature resistance wire placed inside a metal tube, with tightly packed crystalline magnesium oxide powder in the gaps, which has excellent insulation and thermal conductivity properties. Utilizing these tubular electric heating elements as the heating source offers advanced structure, high thermal efficiency, good mechanical strength, and features such as corrosion and wear resistance. The cylinder is equipped with flow baffles, ensuring even heating of the air during circulation.

Pipe electric heater, an electric heating device used for heating pipes or their internal medium. It consists of a single-chip microcontroller and a temperature sensor to form a temperature control unit, and also features two shaft bearing-type metal inner shells. Each inner shell has a fixed electric heating tube on its inner wall surface. Additionally, it includes two shaft bearing-type shaped thermal conductive layers made of thermal conductive materials, which fit around the pipe, with their outer surfaces adhering to the inner surfaces of the two metal inner shells. There are also two shaft bearing-type shaped insulation layers that adhere to the outer surfaces of the two metal inner shells, with two shaft bearing-type outer shells on their outer surfaces. Furthermore, it has fixed components for securing the aforementioned heating elements to the pipe. This invention boasts high thermal efficiency and is easy to install and dismantle, making it widely applicable to various pipe heating scenarios.

Application Range: Widely used in steam heating for heating systems, industrial process water, power plant make-up water, and air conditioning heating.