當外界的空氣經(jīng)過蒸發(fā)過濾時（如圖）空氣溫度由點A降至點B。此變化的產(chǎn)生是由于紙簾表面的水蒸發(fā)而令到空氣降溫。此過程就是空氣學中的直接蒸發(fā)式制冷原理。圖中所示的干球溫度由33.4°C降到濕球溫度27.8°C是在飽和率達92%的情況下產(chǎn)生。蒸發(fā)式制冷是一種傳統(tǒng)的制冷方式，利用水在蒸發(fā)過程中吸收空氣中的熱量而使空氣降溫。新一代制冷技術采用降溫過濾原理，使用的蒸發(fā)紙簾是由密纖維波紋片經(jīng)交錯疊合的工藝設計制成，使機器工作性能顯著提升。

After the external air through the evaporation (see chart), the air temperature drops from the point A to point B. This change is due to the evaporation of the water in the surface of cooling pad causes the air temperature cooling. This process is called evaporative cooling principle in aerobiology. As shown in the chart, the dry-bulb temperature 33.4 °C drops to wet-bulb temperature 27.8 °C happened at the saturation factor of 92%. Evaporative cooling is a traditional cooling method by absorbing heat in the air when evaporating to make the air cooling. The new technology of cooling adopts evaporation and filtration principle. The evaporative cooling pad being used is made of the dense fiber corrugated sheet by special technique which improves the working performance sharply.

每百平方米耗電僅1度/小時

● 降溫：直接蒸發(fā)式制冷技術，快速將環(huán)境溫度降低5-10℃；

● 去粉塵：廠房內空氣有序加速流動，粉塵馬上排出室外，保障清潔和人員健康；

● 覆蓋面積大：一臺固定式適用面積為100-300㎡；

● 效率高：安裝維護簡易，開啟十分鐘就能達到最佳效果；

● 節(jié)能：耗電量低，制冷劑（水）循環(huán)使用；

●環(huán)保：制冷劑為水，無污染。噪音低，增加室內含氧量；

● 濕度調節(jié)功能：對需要增加濕度的場所進行濕度調節(jié)；

● 無氟里昂排放，增加含氧量達到森林般的空氣品質；