Wind chassis characteristics; 1, varieties, specifications, wind, air pressure a wide range of options; 2, with multi-directional air inlet and outlet, the unit can be ceiling mounted, floor-mounted, easy to install at the same time conducive to engineering design; 3, the unit has a noise low vibration, air volume, small size; 4, all-metal frame and removable inner insulation acoustic board posts, field removable, flexible placement; 5, there is fire smoke wind chassis type and ventilation type two type. Fire smoke type with high temperature structural panels, motors and drive components are positioned in the wind outside the chassis side, can be discharged flue gas temperatures above 280 ℃ more than 100 minutes of continuous operation. Noise centrifugal wind chassis is very long plagued the human problem, to know the impact of noise on people, but a lot of HTFC centrifugal wind chassis, prolonged noise repeated stimulation over the physiological capacity of centrifugal fan wind chassis, central nervous system damage centrifugal wind chassis, so that cortical excitability and inhibition imbalance, resulting in abnormal reflex, cerebrovascular disorders, brain potential changes and physiological changes. At the same time, there may be caused by the sympathetic nervous, cause rapid heartbeat, irregular heartbeat, increased blood pressure. The greater the intensity of the noise, the wider the band, the more intense vasoconstriction, cardiac output decreased diastolic blood pressure increased. Therefore, noise centrifugal wind chassis is particularly important. DBF centrifugal wind chassis, Chen Yu-conditioning (certified), Chongwen centrifugal wind chassis provided by Wu Cheng Chen-yu air-conditioning Limited. Wu Cheng Chen Yu Air Conditioning Equipment Co., Ltd. (www.wccykt.com) is a leader in Dezhou, fans, ventilation equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . Chen Yu-conditioning in leadership with the staff warmly welcome all inquiries negotiations to create Chenyu conditioning a better future.