Thermotransference duct for the passing of a vaporizable fluid in relation to thermal exchange with a source of heat. (Machine-translation by Google Translate, not legally binding)

摘要

Thermal transfer duct for the passage of a vaporizable fluid thermal exchange enrelation with a source of heat like hot gases. The duct (10) includes a length of extensioned body (12), generally cylindrical, with an internal wall (20) in which a slot is formed (18). This extends along the length of the body portion (12) and defines a helix. A lip (22) formed in the internal wall of the tube, made in adjacent way to the slot, extends with the slot through the length of the body portion to define the helix. A plurality of grooving operations on an individual pipe can be carried out in order to obtain the desired number of slots and associated lips. The tube (10) absorbes the heat from the source and transfers it to the fluid. The slots (18) foster the additional turbulence. (Machine-translation by Google Translate, not legally binding)