The Hafa Aier cooling system consists of four parts: a fan combination, a cooling wet curtain system, a ventilation window, and a control system.
The fan combination effectively enhances the indoor air flow, has low noise, strong wind force, and obvious immediate cooling effect; the cooling wet curtain has a thin layer of water film on the corrugated fiber paper surface. When the outdoor dry hot air passes through the paper pad, the water on the water film will absorb the heat in the air and evaporate into water vapor, so that the treated cool and moist air enters the room; the ventilation window can control the air volume, maintain the pressure difference between indoor and outdoor, and soften the strong light shining into the room; the operator can remotely control the other three cooling systems in the control room, which greatly increases the flexibility of cooling and ventilation.