| 摘要 |
The affected technical field is that of heat exchangers, and the invention relates to a tube supporting device therefor. The technical problem is that of providing a supporting device which can ensure substantial cancellation of the longitudinal forces transferred from the tubes to the header. The solution resides in a device which comprises a sleeve (2,17) associated to each tube, connected with the end of a connecting rod (5,20) hinged at the other end (6,21) to a carrier element constituted, for at least one connecting rod (5, 20), by the exchanger frame (9).
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