Introduce the problems of high fuel consumption and loud noise in the exhaust unloading structure.The inlet unloading structure compared with the exhaust unloading structure,can effectively improve fuel consumption and reduce noise.Compare different inlet unloading schemes,a multi-function Air dryer is used to design the inlet unloading system,the rationality of the design is verified by experiments.
Exhaust unloadingInlet unloadingMulti-function air dryer