Aircraft cabin electrical air conditioning system comprising motorized compressor and air circulation turbine

The invention relates to an electrical air conditioning system for air conditioning of an aircraft cabin (10), comprising: a source of fresh air (11); a dynamic air circulation duct (12); a motorized compressor (13) comprising an air inlet connected to the fresh air source and an air outlet connecte...

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Bibliographische Detailangaben
Hauptverfasser: SANCHEZ FREDDIE, LAVERGNE, DANIEL
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention relates to an electrical air conditioning system for air conditioning of an aircraft cabin (10), comprising: a source of fresh air (11); a dynamic air circulation duct (12); a motorized compressor (13) comprising an air inlet connected to the fresh air source and an air outlet connected to a primary cooling exchanger (PHx) housed within the dynamic air duct; an air circulation turbine (14) comprising at least a first compressor (15) and a first turbine (17) mechanically coupled to each other, the first compressor comprising an air inlet connectable to the primary cooling exchanger (PHx) or to the fresh air source (11) and an air outlet connectable to the secondary cooling exchanger (PHx) or to the fresh air source (11); the air outlet is connected to a main cooling exchanger (MHx) housed within the dynamic air duct, the first turbine (17) comprising an air inlet connectable to a discharge port (54) for discharging stale air from the nacelle or to the main cooling exchanger (MHx), and an air outl