To provide a vehicular air conditioner that can be reduced in noise during operation thereof.SOLUTION: The vehicular air conditioner is provided with: an outdoor machine room 50, provided on a roof of a vehicle, in which intake ports 61 and 62 and an exhaust port 63 are formed; a blower 20, provided in the outdoor machine room 50, which ejects outdoor air suctioned through the intake ports 61 and 62, through the exhaust port 63; and heat exchangers 10a and 10b arranged at positions to which the outdoor air suctioned through the intake ports 61 and 62 hit, in an attitude inclining with respect to a vertical direction. The outdoor machine room 50 has a bottom plate part 51, reinforcement beams 65a and 65b reinforcing the bottom plate part 51, and air guide parts 91 and 92 covering level difference parts between the reinforcement beams 65a and 65b and the bottom plate part 51. In a plain view from the vertical direction, at least portions of the air guide parts 91 and 92 overlap with the heat exchangers 10a and 10b.SELECTED DRAWING: Figure 5
【課題】稼働時の騒音を低減することができる車両用空調装置を提供する。【解決手段】車両用空調装置は、車両の屋根に設けられ、吸気口61,62と排気口63とが形成された室外機室50と、室外機室50に設けられ、吸気口61,62から吸い込んだ外部の空気を、排気口63から排出する送風機20と、吸気口61,62から吸い込んだ外部の空気があたる位置に、鉛直方向に対して傾いた姿勢で設けられた熱交換器10a,10bと、を備える。室外機室50は、底板部51と、底板部51を補強する補強梁65a,65bと、補強梁65a,65bと底板部51との段差部を覆う導風部91,92を有し、鉛直方向から平面視した場合に、導風部91,92の少なくとも一部は、熱交換器10a,10bと重なる。【選択図】図5
VEHICULAR AIR CONDITIONER
車両用空調装置
2024-10-11
Patent
Electronic Resource
Japanese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / 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 |
VEHICULAR AIR CONDITIONER AND VEHICLE HAVING VEHICULAR AIR CONDITIONER
European Patent Office | 2019
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