The assembly of heat exchange unit box has currents crusaders

摘要

P the invention relates to an assembly of modules of heat exchangers. / p & & p & the path of the discharge of each of the primary and secondary currents between its inlet orifice 21 and its exhaust orifice 22 is subdivided into a first partial path is effective for the exchange of heat which is intense and a second partial discharge path used at the input and output, and said first travel part is not greater than a depth of the module "t ". / p & & p & application to the recovery of heat. / p