Time：
2019
-
02
-
21
Working Principle: Outdoor air is filtered and cooled to become fresh and cool air, and then delivered indoor. At the same time, the indoor turbid hot air is exhausted outside. Thus, the air is cooled and exchanged with adding oxygen level indoor.Characteristics:1.Best cooling effects can be achieved based on reasonable design (supply air temperature difference could be 5-15℃ in different climates)2.Using high efficiency evaporative cooling pads with best cooling effects, the evaporation efficiency reaches to 90%3.Using standard controller, easy operation with 3 speeds optional4.Using auto-control water system with open-type water distribution, water flow is smooth and not easy to block.5.Compared to conventional compressed central air cons, less investment, lower energy consumption&#...