Heat exchange unit

Abstract

The invention relates to a heat exchange unit, which comprises base cloth. The base cloth comprises warp and weft lines of single or a plurality of heat conduction wires; the base cloth is provided with heat conduction rib lines; and the heat conduction rib lines are arranged on the base cloth in the manner of knitting or machine embroidery. A high-efficiency rib line heat exchange unit is manufactured through knitting or the machine embroidery, or the base cloth is formed through the knitting, and sequential or staggered rib lines are formed by using a machine embroidery method, thereby, actions of increasing the heat exchange area and improving a heat exchange effect are performed, and a single face-strengthened or double face-strengthened heat exchange unit can also be manufactured according to different demands. The single face-strengthened heat exchange unit can be welded or pasted onto the surface on which heat exchange is needed after being reshaped, thereby, the heat exchange efficiency of the surface on which the heat exchange is needed is increased; the single face-strengthened or double face-strengthened heat exchange unit can be used as a heat exchange core independently or can be combined into the heat exchange core so as to provide the heat exchange for naturally convective or forcibly convective fluids flowing a runner of the single face-strengthened or double face-strengthened heat exchange unit. Manufacturing is simple, and the cost is low. Moreover, the goal of increasing surface area so as to increase the heat exchange area is achieved through attaching the heat exchange unit to the surface on which strengthened heat exchange is needed.

Description

technical field [0001] The invention relates to a heat exchange unit used in the mechanical field. Background technique [0002] The early heat exchangers were made by punching holes on the substrate and inserting heat-conducting thin wires. This method is complex in process and has a low range of application. It does not have the advantage of sticking to the general heat exchange surface to increase heat exchange in structure. Later, A new solution is provided on the market for the production of thin-wire heat exchangers. Although it has been improved compared to the previous ones, a long and thin thin wire can only be arranged in one layer at a time. The production is also complicated and costly. The purpose of increasing the surface area to increase heat transfer cannot be achieved by attaching it to the surface that needs to be enhanced for heat transfer. Contents of the invention [0003] In order to overcome the above defects, the present invention provides a heat e...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the above defects, the present invention provides a heat exchange unit, which solves the problems of complex production, high production cost, and small heat exchange area.

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