Abstract The present invention relates to an overhead air conditioner including a housing (1) having air inlet (5). Air outlets (6) are arranged on top of the housing (1). An external circulation component of the air conditioner comprises an exhaust fan (7) deviated from a bottom center of an external circulation installation area (4). The axis of the exhaust fan (7) is inclined to the bottom of the housing (1). The exhaust fan (7) comprises an axial split surface (8). A total area of the air inlets (5) located on the axial split surface (8) and facing away from the inclined side is larger than a total area of the air inlets (5) located on the axial split surface (8) and facing toward the inclined side. Flow resistance caused by air turbulence generated at the exhaust fan (7) can be effectively reduced by the compact structures of the overhead air conditioner. Optimized ventilation can be realized and noise can also be reduced. (Figure 1) Figure 8 - 28 is 22 Figure 9
Overhead Air Conditioner
2018-05-10
Patent
Electronic Resource
English
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / F24F Klimatisierung , AIR-CONDITIONING |