The invention relates to a heating, ventilation and/or air conditioning device (1) for a motor vehicle, comprising a housing (2) defining a flow channel (3) having:-at least a first duct (52) for the flow of a first air flow (F1), defining a first air outlet,-at least a second duct (54) for the flow of a second air flow (F2), defining a second air outlet, -at least one mixing chamber (18) in communication with respective air outlets of said conduits (52, 54), and-at least one mixing baffle (30) comprising a first sliding door (30) arranged to control the distribution of a first air flow (F1) and a second air flow (F2) in said at least one mixing chamber (18), the at least one mixing baffle (30) is arranged to be movable between a first end position thereof closing the first conduit (52) and a second end position thereof closing the second conduit (54). According to the invention, the first sliding door (30) has at least one recess (33) in order to fluidly connect the first air duct (52) and the second air duct (54) when the at least one mixing flap (30) is arranged in an intermediate position between the first and second end positions.
本发明涉及一种用于机动车辆的供暖、通风和/或空调装置(1),包括限定流动通道(3)的壳体(2),该流动通道具有:‑至少第一导管(52),用于第一空气流(F1)的流动,限定第一空气出口,‑至少第二导管(54),用于第二空气流(F2)的流动,限定第二空气出口,‑至少一个混合室(18),其与所述导管(52、54)的相应空气出口连通,以及‑至少一个混合挡板(30),其包括第一滑动门(30),该第一滑动门布置成控制第一空气流(F1)和第二空气流(F2)在所述至少一个混合室(18)中的分配,所述至少一个混合挡板(30)布置成可在其关闭第一导管(52)的第一端部位置和其关闭第二导管(54)的第二端部位置之间移动。根据本发明,所述第一滑动门(30)具有至少一个凹部(33),以便当所述至少一个混合挡板(30)布置在第一和第二端部位置之间的中间位置时,流体连接第一空气导管(52)和第二空气导管(54)。
Heating, ventilation and/or air conditioning device for motor vehicle
用于机动车辆的供暖、通风和/或空调装置
2022-04-29
Patent
Elektronische Ressource
Chinesisch
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 |
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