The invention discloses an automobile and heat pump air conditioner, and the air conditioner comprises a ventilation and heat exchange device; the ventilation and heat exchange device comprises a ventilation and heat exchange box body, and the ventilation and heat exchange box body is provided with an internal air inlet, an external air inlet and an air outlet; the ventilation heat exchange box body is also provided with an indoor heat exchanger and a heater; the indoor heat exchanger is used for achieving refrigeration and heating in an automobile compartment in a heat pump mode. A plurality of air doors are further arranged in the ventilation heat exchange box body, and an inner circulation air duct is formed by opening and closing the air doors; an outer circulating air duct is formed; air in an automobile compartment passes through the internal air inlet, is heated by the heater and is divided into two paths, and one path enters the interior of the automobile compartment through the air outlet; and one path passes through the indoor heat exchanger and is exhausted through the external air inlet, so that an indoor demisting air duct is formed. According to the device, the problems that indoor heating is interrupted, condensation is generated on glass and the like can be solved when the outdoor condenser is defrosted.
本申请公开了一种汽车和热泵空调器,包括通风换热装置,包括通风换热箱体,所述通风换热箱体设有内部进风口、外部进风口和出风口;所述通风换热箱体还设有室内换热器和加热器;所述室内换热器用于通过热泵模式实现所述汽车车厢内的制冷和制热;所述通风换热箱体内还设有多个风门,通过对各所述风门的打开和关闭,以便形成内循环风道;形成外循环风道;所汽车车厢内的空气经由所述内部进风口,通过所述加热器加热,分为两路,一路通过所述出风口进入所述汽车车厢室的内部;一路通过所述室内换热器,经由所述外部进风口排出,形成室内除雾风道。该装置在室外冷凝器除霜时能够避免室内制热间断和玻璃上产生凝露等问题。
Automobile and heat pump air conditioner
一种汽车和热泵空调器
2021-06-22
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 |
European Patent Office | 2024
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