Chengfeng nenergy—saying and envirenment-friendlY air-condtioner is a kind of evaporating cooling air-condtioner ，It adopts the western Europ eanwet curtain(synthesixed flrom corrugated nbre) to manufacture wet call to radiate，the air is filtered then amitted to the outdoors and thus realize theeffect of decreasing temperature and supplying the oxygen. The air is not recycled  So it can exhausta all the swastea air in the indoore by air exchange.

    Chengfeng energy saying and envirenment-friendlY air-cenditioner is a high qualitY product designed and researched by European and American expers fbr many yaers  Such preoduct is widely used in Asutraila U.S.A and Mic east and So on. In recently years it was imported to China and has been widely used coastal areas.

    The corepart of the energy-saving and envirenment·layer corrugated fibre plymateriak wet curtain is a sednde patentproduct，it is made from 5090 corrugated fibre plymateri all by special treatment. It has good waterabs-orption and ventilation perfermance，Its actual heat exchange area is only 100 times of its surface area. It has solid texture and will not bede-formed when it is soaked in watre，It has good resistance to erosion No-rmally，Its service life can exceed five years，It can make the indoorstem-perature 4℃-10℃ lower than that of the outdoors.

    5090-type "multi-layer corrugated fiber composite materials" wet curtain of dust in the air has a good filter performance. Serious such as outdoor pollution, dust filtering net can be applied. Wet curtain by the self - Water film formed on the surface of water erosion, may be cited cleaning step with the right foot, thus to achieve clean and cool.

     Wind energy saving and environmental protection applicable to air conditioners do use open environment, be able to direct transmission and transmission by the natural wind cooling breeze. Outdoor fresh air through wind energy ring Bulgaria Air Conditioner filtering, cooling to the interior after an endless stream of substantial transmission, with the exchange of interior odor, dust and turbidity outdoor hot air exhaust. At the same time take into account ventilation, descending Temperature and increasing oxygen and many other effects, in particular, do apply high temperature and crowded places.