Wet curtain has three main components:

I. Cooling System

1. The cooling system of "wet curtain-negative pressure fan" consists of paper porous wet curtain, water circulation system and fan. When the unsaturated air flow passes through the porous and wet surface of the wet curtain, a large amount of water evaporates, and the sensible heat reflected by the temperature in the air is transformed into the latent heat of evaporation, thus reducing the temperature of the air itself. When the fan exhausts, the cold air which is cooled by the wet curtain will be introduced into the room continuously, so as to achieve the cooling effect.

2. The cooling of the wet curtain air cooler is to pump water from the water receiving plate uninterruptedly by circulating water pump and spray it evenly on the evaporative filter layer through the water distribution system, so that the outdoor hot air exchanges heat with water through the evaporative heat exchanger (evaporative wet curtain). Through water evaporation, it achieves cooling and cooling, while the clean air is pressurized by the low noise fan and sent into the room to achieve cooling. Effect.

2. Humidifying System

When wet curtain is used as humidifying medium, it is mostly used in plantations, greenhouses and other special industries which require higher humidity. Because the wet curtain has the characteristics of water absorption, water resistance, fast diffusion and durable performance, it is very suitable for adjusting indoor humidity.

III. FILTRATION SYSTEM

Wet curtain also has ventilation, ventilation and corrosion resistance. It has excellent filtering effect on dirt in the air. It is a non-toxic, odorless, clean, humidifying and oxygen cooling environmental protection material, so it is also used as a medium for air purification and filtering.