HEAT EXCHANGER

摘要

The present invention relates to a heat exchanger for exchanging heat between first and second fluids, said exchanger including: a casing and an exchange bundle positioned inside said casing, wherein the exchange bundle includes: a main surface which has a main width and which consists of a plurality of tubes suitable for guiding the first fluid inside said tubes; an intake of the first fluid toward an outlet of the first fluid, making it possible to guide, outside of said tubes, the second fluid; an intake of the second fluid toward an outlet of the second fluid; wherein the tubes are, at least at one first end, assembled such as to form a secondary surface having a secondary width which is smaller than the main width for coupling with the intake and/or the outlet of the first fluid; wherein the secondary surface at the first end of the tubes is formed such as to create a space between the casing and the outer surface of the secondary surface, said space being connected to the intake and/or the outlet of the second fluid.

主权项

1. A heat exchanger allowing exchange of heat between a first and a second fluid, said exchanger comprising:
a case and an exchange bundle positioned inside said case, wherein the exchange bundle comprises:
a main surface comprising a main width and formed with a plurality of tubes suitable for guiding the first fluid inside these tubes,an inlet for the first fluid towards an outlet of the first fluid and allowing outside these tubes guidance of the second fluid,an inlet for the second fluid towards an outlet of the second fluid, wherein the tubes are, at at least one first end, assembled in order to form a secondary surface comprising a secondary width less than the main width for connection to the inlet and/or the outlet of the first fluid, wherein the secondary surface at the first end of the tubes is formed for generating a space between the case and the outer face of the secondary surface, which space is connected to the inlet and/or the outlet of the second fluid.