The invention provides an air inlet device for an automotive air conditioner. The air inlet device is characterized by comprising a middle partitioning plate, an air inlet box shell and an air gate, wherein the middle partitioning plate is mounted in the air inlet box shell and can be used for partitioning an air channel inside the air inlet box shell; the air cannot go through among the partitioned air channels; the middle partitioning plate is also used for partitioning an inner circulating air inlet and an outer circulating air inlet of the air inlet box shell; and the air gate can completely close and open or partially open the inner circulating air inlet and the outer circulating air inlet. Through arrangement of the middle partitioning plate, the air channel, the inner circulating air inlet and the outer circulating air inlet are partitioned, so that separate control of partitioning of a first air channel and a second air channel is realized; and under a partial inner circulationmode of the automotive air conditioner, the inner circulating air inlet cannot communicate with the outer circulating air inlet, so that the problem that out-car incoming air at the outer circulatingair inlet is not filtered and then directly enters a car compartment from the inner circulating air inlet under a partial inner circulation mode of the conventional air inlet device for the automotive air conditioner so as to influence the in-car air quality is solved.
本发明提供了一种汽车空调进气装置,其特征在于,包括中隔板、进气箱壳体和风门;所述中隔板安装在进气箱壳体,中隔板分隔进气箱壳体内的气道,被分隔的气道间不串气,中隔板还分隔进气箱壳体的内循环进气口和外循环进气口;所述风门能够完全关闭、完全打开、部分打开内循环进气口及外循环进气口。通过设置中隔板分隔气道、内循环进气口和外循环进气口,实现了第一气道和第二气道进气气源的独立分隔控制,在汽车空调部分内循环模式下,内循环进气口和外循环进气口不能联通,解决了传统汽车空调进气装置在部分内循环模式下,外循环进气口的车外进气未经过滤,经由内循环进气口直接进入车室内,影响车内空气质量的问题。
Air inlet device for automotive air conditioner
汽车空调进气装置
2020-12-25
Patent
Electronic Resource
Chinese
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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