The wet curtain (water curtain) cooling mainly uses the water in the evaporation process to absorb the heat in the air, so that the air temperature drops.Used in practice and the negative pressure fan, wet curtain in airtight houses gable or side wall at one end, fan is installed at the other end gable or side wall, take out indoor air cooling fan, produce negative pressure force outdoor air flowing through the porous surface of wet wet curtain, make a lot of calories in the air of conversion processing forcing enter indoor air reduce 10 to 15 ºC, and constantly introduces indoor for cooling purposes.

 

Large evaporation area, cooling efficiency as high as 80%. The product involves surface active agent, 

absorbing water naturally, pervading fast and lasting effectively.

A piece of water can diffuse in 4-5 seconds.    

The height of absorbing water: 60-70 mm/5 minutes, 200mm/1.5 hours.