汽车双层流HVAC的研究及应用

Research and Application of Double Layer Flow HVAC for Automobile

汽车在冬季使用时需要开启空调制热,为防止车窗起雾起结霜,必须开启外循环+除霜模式,将车外冷空气经过暖风芯体加热后给车内提供热空气,需要消耗大量的热量,这将增加电池电量及燃油的消耗。本文通过对HVAC进行研究,采用双层流HVAC结构,从而降低汽车电能消耗及油耗。

The car needs turn on the air conditioner for heating in winter.In order to prevent the window from fogging and frosting,it is necessary to turn on the external circulation and defrosting mode to heat the cold air from outside through the heating core.Which will consume lots of heat,and increase the battery power and fuel consumption.In this paper,through the study of HVAC,the double-layer flow HVAC structure is adopted to reduce the vehicle power consumption and fuel consumption.