Works swirl diffusers swirl diffusers work use a single rotation of the wind Grille, air to spiral sent, produce very high induction ratio, so that air from the surrounding room air rapidly mixing. With conventional diffuser different swirl diffusers of the duct radially arranged air duct in the guide by the cyclone outlet duct, forming a jet tangential direction (see Figure 1), the entire outlet air in a multi-role jets, resulting in a group, such as a typhoon-like vortex. The central region of the vortex forming a negative pressure zone, induced by the surrounding room air quickly mixed with air, the entire air flow is steady-state level of diffusion flow. Its induction ratio is 10-20 times that of conventional diffusers. Double Grille double louvers, widely used in air conditioning systems for aluminum double outlet louvers, according to user requirements, can be configured aluminum rear outlet air flow control valve (the word valve), has two double Grille perpendicular to each other to adjust the horizontal and vertical blade blade angle double outlet louvers, adjust the air diffuser face. Four blown converter: airflow attached (flat delivery type) type, suitable for ceiling air supply system. Performance is determined by wind speed and neck, and the need to consider the height of the installed applications. Intermediate blade core is removable for easy installation and commissioning. Stainless steel double Grille | Rui Xincheng air conditioning (certified) | Fushun double blinds offered by Rui Xincheng Air Conditioning Equipment Co., Texas. Texas Rui Xincheng Air Conditioning Equipment Co., Ltd. (www.dzrxckt.com) is a leader in Dezhou, fans, ventilation equipment, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . Rui Xincheng conditioning in leadership with the staff warmly welcome all inquiries negotiations to create a better future Rui Xincheng air conditioning.