Application of multi-stage evaporative cooling to the gymnasium of Xinjiang Traffic Vocational Technical College

With the prerequisite of saving possibly more initial investment and operating costs in the design stage, adopts the triple-stage evaporative cooling air conditioning system in summer, which both meets the fresh air standard and the requirement of indoor cooling load. In the condition of the gymnasium at full load and adopting internal sun-shading devices, with the supply air from this unit, the indoor temperature can be controlled at 27 ℃, and the relative humidity 57%.