Novel angle aluminum structure

Abstract

The invention relates to a novel angle aluminum structure. A bending plate main body is integrally formed by a first panel and a second panel; an outwards extending flange is arranged at the bending part of the bending plate main body; thinning grooves are formed in the bending positions of the first panel and the second panel; the two ends of each thinning groove are respectively provided with arc-shaped transition parts with the first panel and the second panel. The novel angle aluminum structure has the advantages that the structure is simple; the installation is convenient; through the arrangement of the thinning grooves and the arc-shaped transition surfaces, the bending forming of angle aluminum is facilitated; cracks generated during bending processing are avoided; the quality of the angle aluminum is improved; the service life is prolonged; the protection effect on corner positions of a heat exchanger is improved; the flange is arranged at the bending part, and the flange can be made in an extruding forming mode; the forming is convenient; the mechanical stability performance is good; included angles use acute angles; the second panel is vertical to the flange; the smooth surface is formed by the flange and the first panel, so that the conditions are favorable for the installation of the heat exchanger.

Description

technical field [0001] The invention relates to the field of heat exchangers, in particular to a novel angle aluminum structure. Background technique [0002] At present, in the field of heat exchangers, angled aluminum is usually used to protect the corners of the heat exchanger. The existing angled aluminum is generally made by annealing and bending processes. Such processes are cumbersome and difficult to ensure the size of the angled aluminum. In addition, even if The angle aluminum produced by the above process has a single structure, poor mechanical properties, and obvious bending cracks on the surface, which reduces the quality and application results of the angle aluminum, and its protection effect on the heat exchanger is not good. Contents of the invention [0003] In view of the above-mentioned existing problems, the applicant has conducted research and improvement, and provided a new angle aluminum structure, which has the advantages of high quality, long servi...

AI Technical Summary

Problems solved by technology

[0002] At present, in the field of heat exchangers, angled aluminum is usually used to protect the corners of the heat exchanger. The existing angled aluminum is generally made by annealing and bending processes. Such processes are cumbersome and difficult to ensure the size of the angled aluminum. In addition, even if The angle aluminum produced by the above process has a single structure, poor mechanical properties, and obvious bending cracks on the surface, which reduces the quality and application results of the angle aluminum, and its protection effect on the heat exchanger is not good.

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