The air exchange efficiency of the air cooler is directly related to the convex surface of the diaphragm. Because of the irregular flow field of the convexity, the influence of the change of the wind changes. The vortex in the flow field from the convex cross section is not lost. In order to change the size of the partition, the height of the partition can be adjusted to prevent it. The wind structure of the cooling fan will affect the horizontal use effect, and the flow field in the axial and radial uniformity is destroyed, which will cause the unsteady flow phenomenon, which indirectly affects the stability of the insurance component.

  

   In the use of air coolers, air exchange efficiency is very important, not only can promote the effect of the cold air machine, but also the cost of the machine using the chiller to bring the economic cost of change to the user. Therefore, in order to improve the role of the air cooler to reduce costs, it is necessary to ventilate the machine of the cold air, improve the air cooler ventilation efficiency as much as possible to allow for a better air cooler.

   All in all, the efficiency of the use of chillers, in addition to these factors, the model of the chiller must be understood. The efficiency of air cooling is different, which requires the user to choose a suitable method to improve the overall efficiency of the air cooler.