The invention relates to the technical field of vehicle-mounted air conditioners, and particularly discloses a vehicle-mounted air conditioner which comprises an air conditioner box, a cooling unit, a heating unit, a temperature air door set and a sliding baffle set, an air inlet cavity, a mixing cavity and an air outlet cavity are formed in the air conditioner box, and the air inlet cavity comprises a main flow channel, a cold air channel and a hot air channel; an air outlet of the main flow channel communicates with an air inlet of the cold air channel and an air inlet of the hot air channel, an air outlet of the cold air channel and an air outlet of the hot air channel communicate with an air inlet of the mixing cavity at the same time, the air outlet cavity comprises a plurality of air supply channels, and an air outlet of the mixing cavity communicates with the multiple air supply channels. Airflow of the main flow channel enters the cold air channel and the hot air channel through the cooling unit; airflow of the hot air channel enters the mixing cavity through the heating unit; the temperature air door group controls the openness of the cold air duct and the hot air duct; the sliding baffle group controls the openness of the air outlet of the mixing cavity. According to the vehicle-mounted air conditioner, the temperatures of different air supply ducts can be adjusted under the same temperature air door opening degree. And in the maximum refrigerating/heating mode, the airflow flowing resistance is reduced.
本发明涉及车载空调技术领域,具体公开了车载空调,该车载空调包括空调箱、冷却单元、加热单元、温度风门组和滑动挡板组,空调箱内包括进风腔、混合腔和出风腔,进风腔包括总流道、冷风道和热风道,总流道的出风口分别与冷风道的进风口和热风道的进风口连通,冷风道的出风口和热风道的出风口同时与混合腔的进风口连通,出风腔包括多个送风道,混合腔的出风口与多个送风道连通,总流道的气流通过冷却单元进入冷风道和热风道,热风道的气流通过加热单元进入混合腔;温度风门组控制冷风道和热风道的开度,滑动挡板组控制混合腔的出风口的开度。该车载空调能够在同一温度风门开度下,调节不同送风道的温度。在最大制冷/制热模式,降低气流流动阻力。
Vehicle-mounted air conditioner
车载空调
2024-02-06
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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