Large centrifugal fan parking (1) Normal Parking: Parking Zhengzhou normal fan centrifugal fan, its operation is: first off its heat source, then the fan speed to a minimum, allowed to slowly turn until the cabinet temperature dropped to room temperature, then stop the main motor. (2) Accident Parking: there are unforeseen circumstances that had unexpected stop, when the unit is in hot shutdown, give artificial disk drive until the cabinet temperature falls far below room temperature. Centrifugal fans and ion fan, many people will think the same kind of fan, using the difference between a brief under centrifugal fans and centrifugal fan following. Centrifugal fans are mainly used in air conditioners, mainly composed of a heat exchanger and a fan from Chongqing pressure centrifugal fan, the fan is to achieve accelerated thermal exchange heat exchanger absorbs fluorine force plane after Aung spread outdoors, outdoor machine Aung fluorine compression force centrifugal fan, the heat put out, and then fan vented to the atmosphere. Centrifugal fan relies mainly on the input of mechanical energy, can improve gas pressure side to send gas machinery, are driven fluid machinery. Mainly used in factories, ventilation mines, tunnels, cooling towers, vehicles, ships and buildings, dust emission and cooling; boiler and industrial furnace ventilation and the wind; air-conditioning equipment and household appliances cooling and ventilation; grain drying and sending; wind tunnel source and inflatable hovercraft and propulsion. Zhengzhou centrifugal fans, blowers nagorye (certified), centrifugal fan blower provided by the Shanxi nagorye limited liability company. Shanxi nagorye Blower Co., Ltd. (www.sxgfj.cn) is an industry leader in Shanxi Xinzhou, 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. In nagorye blower leadership with the staff warmly welcome all inquiries negotiations to create nagorye blower a better future.