| 摘要 |
The heat exchanger is used in the field of power generation, heating and Stirling engines. It offers a simplified and lighter weight design with smooth external surfaces, active heat exchange and universal application. It consists of a collector (1) of fluid, including a bundle of pipes (6) filled with the circulating fluid (7). The pipes (6) are shaped as hexagonal truncated pyramids coaxially contacting each other, welded along the seams (8). In one of the versions, three pipes (6) are connected via plates (9) into a bundle of pipes (6) with hexagonal ends forming a tubular grate and the gaps between them form the collector of the fluid (1). In another version the hexagonal widened ends are the ends of pipes in the shape of truncated cones.
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