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"Green Island wetlands screens Lengfeng Ji" by the large surface area of the special corrugated paper honeycomb wet screens, and highly efficient energy-saving air, the water cycle system, floating ball valve water installations, chassis and electrical components, and other components.Its cooling principle is: When the fan running Lengfeng Ji cavity produced negative pressure so that the machine outside airstream into the porous humid with excellent water absorption of Sweden "CELDAP" wet curtain into the cavity surface, wet curtain of water in the insulation on the state of evaporation, with Take a lot of latent heat, forcing the curtain air dry bulb temperature dropped to close to aircraft and the air temperature outside the bulb temperature, that is, Leng Fengji exports dry bulb temperature than the outdoor dry bulb temperature at the end of 5-12 ℃。(Dry heat areas up to 15 ℃) more dry and hot air, the greater the temperature difference, the better the cooling effect. As the air is always introduced from the outdoor room, so to maintain the indoor fresh air: At the same time as "wet-curtain air transit" use of evaporative cooling principle. Thus, cooling and humidification with dual function, knitting, textiles, cotton and other plant use, not only can improve the conditions of cooling humidifiers, but also purify the air, reduce Zhenfang needle in the process of consumption and broken wires and improve textile needle The quality of the product, you create a clean and comfortable working environment.