| 摘要 |
The two tubes (1, 2) of the heat exchanger extend parallel to one another and are laid in turns. The tubes (1, 2) have an out-of-round cross-sectional shape. Arranged between the mutually abutting surfaces of the tubes (1, 2), through which the heat transfer takes place, is a strip-shaped solder (7) which extends along the entire longitudinal extent of the tubes and connects the latter rigidly to one another. The side walls of the tubes (1, 2) are designed with a structure that increases the extent of the heat-transferring area, and they mesh with one another. As a result, a space-saving design of a heat exchanger is achieved. <IMAGE> |
