Heat exchanger of an air-conditioning system of a cabin of an aircraft, and system comprising such a heat exchanger

An air-conditioning system of a cabin of a transport vehicle, comprising at least one heat exchanger comprising:

• a primary circuit supplied by a first air flow, called the hot air flow, a secondary circuit supplied by a second air flow, called the cold air flow, a casing defining an air-circulation enclosure in which a heat-exchange matrix is housed between said primary circuit and said secondary circuit, an inlet box allowing the primary circuit to enter into said air-circulation enclosure, an outlet box allowing the primary circuit to exit from the air-circulation enclosure, wherein said inlet box is mounted removably on said casing and said inlet box houses a three-dimensional structure forming a catalytic and/or adsorbent support for treating the air of said primary circuit, and a means for uniformly distributing said first air flow into said heat-exchange matrix.

A transport vehicle, in particular an air transport vehicle, comprising at least one propulsion engine, a cabin and at least one air conditioning system for said cabin, wherein the air-conditioning system for the cabin is an air-conditioning system comprising at least one heat exchanger comprising:

• a primary circuit supplied by a first air flow, called the hot air flow, a secondary circuit supplied by a second air flow, called the cold air flow, a casing defining an air-circulation enclosure in which a heat-exchange matrix is housed between said primary circuit and said secondary circuit, an inlet box allowing the primary circuit to enter into said air-circulation enclosure, an outlet box allowing the primary circuit to exit from the air-circulation enclosure, wherein said inlet box is mounted removably on said casing and said inlet box houses a three-dimensional structure forming a catalytic and/or adsorbent support for treating the air of said primary circuit, and a means for uniformly distributing said first air flow into said heat-exchange matrix.