）蒸发性制冷板

Damp curtain cooling principle: In nature, moisture evaporates will reduce the temperature, "hualong" wet curtain in corrugated paper thin surface avant-garde water film, when outdoor air suction fan stir preached by pumping water film, paper pad in the air can absorb water vapor heat and evaporation, such as processed cool wet air to enter indoor, gold damp curtain cooling fan is using the principle of effective combination with damp curtain human nature water evaporation cooling reproduced the physical phenomena to a cooling purposes. 1. Hualong wet curtain of corrugated paper by special processing,structure and high strength,corrosion resistance,long life cycles. 2. Has good penetration,water absorption,can guarantee uniform leaching of water through the wet cur tain wall. 3. Specific three-dimensional structure for water and air heat exchange surface area provides the most nightmare evaporation. 4.Frame with aluminum,galvanized sheet and steel optional.