Heating aluminum tube

Abstract

The invention relates to a heating aluminum tube which comprises a tube body which is in the shape of a C-shaped ring. A filling material is wrapped at the center of the tube body. Two ends of the tube body sleeve ceramic materials. Lead columns are wrapped at the centers of the ceramic materials. The inner end parts of the lead columns are provided with heating wires which are encircled structures. The heating wires are in the filling material and are correspondingly connected between the inner end parts of the lead columns. Both the filling material and the ceramic materials have good heat insulation effect, and the thermal deformation of the tube body due to the transfer of high temperature on the heating wires and the lead columns to the tube body is avoided. The filing material is magnesium oxide powder. The core of the invention is that through the good heat insulation effect of the filling material and the ceramic materials, the transfer of high temperature to cause the thermal deformation of the tube body is greatly prevented. The heating aluminum tube has the advantages of compact structure, good use effect and long service life.

Description

technical field [0001] The invention relates to a heating device, in particular to a heating aluminum tube. Background technique [0002] Aluminum tubes are commonly used raw materials in industrial production, but in the field of electric heaters, aluminum tubes are often used as materials after being heated. As we all know, during the heating process, due to its material and structure factors, the aluminum tube is often deformed due to the high temperature of the aluminum tube during the heating process, resulting in serious damage to the performance of the aluminum tube. Contents of the invention [0003] In view of the above technical problems, the present invention proposes a heating aluminum tube with good heating effect and capable of preventing thermal deformation of the tube body. [0004] A heating aluminum tube, including a tube body, the tube body is in a C-shaped ring shape, the inner center of the tube body is wrapped with filler, both ends of the tube body ...

AI Technical Summary

Problems solved by technology

As we all know, during the heating process, due to its material and structure factors, the aluminum tube is often deformed due to the high temperature of the aluminum tube during the heating process, resulting in serious damage to the performance of the aluminum tube.

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