The invention relates to an HVAC module (1), in particular for a motor vehicle, having an air path (2) for the passage of air. An evaporator (8) and a heating device (9) are arranged in the air path,the evaporator and the heating device dividing the air path into a main path (3) passing through the evaporator and the heating device, and a side path (4) extending fluidly parallel to the main pathand bypassing the evaporator and the heating device. The side path branches off from the main path upstream of the evaporator and flows back into the main path downstream of the heating device and isfluidly connected to the main path between the evaporator and the heating device. The side path includes a first side path portion (5a) bypassing the evaporator and a second side path portion (5b) bypassing the heater. The HVAC module further comprises a first flap (10a) located in the air path and adjustable between a closed position and an open position. The HVAC module further comprises a second flap (10b) arranged in the air path and adjustable between first, second and third positions.
特别是用于机动车辆的HVAC模块(1),具有用于空气通过的空气路径(2)。蒸发器(8)和加热装置(9)被布置在空气路径中,蒸发器和加热装置将空气路径划分为主路径(3)和侧路径(4),主路径穿过蒸发器和加热装置,侧路径与主路径流体平行地延伸并绕过蒸发器和加热装置。侧路径在蒸发器上游从主路径分支出并在加热装置下游流回主路径中,并在蒸发器和加热装置之间与主路径流体连接。侧路径包括绕过蒸发器的第一侧路径部分(5a)和绕过加热器的第二侧路径部分(5b)。HVAC模块还包括位于空气路径中并且能够在关闭位置和打开位置之间调节的第一阀瓣(10a)。HVAC模块还包括布置在空气路径中并且能够在第一、第二以及第三位置之间调节的第二阀瓣(10b)。
HVAC module
HVAC模块
2020-12-29
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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