Centrifugal fans is to rely on the input of mechanical energy, increase the gas pressure of the gas sent to the mechanical side, which is a slave fluid machine. Widely used in factories, ventilation mines, tunnels, cooling towers, vehicles, ships and buildings, dust emission and cooling; boiler and industrial furnace ventilation and the air; air-conditioning equipment and household appliances, cooling and ventilation equipment; grain drying and should select; wind tunnel inflatable air source and hovercraft and propulsion. Centrifugal fans switched according to the principle of potential energy to kinetic energy, the use of high-speed rotation of the impeller the gas to accelerate, the South Bank district centrifugal fan, then slow down, change the flow of the kinetic energy into potential energy (pressure). In the single-stage centrifugal fan, the gas from entering the axial impeller centrifugal fan applications, the gas flows through the impeller into the light to change, centrifugal fan installed, and then enter the diffuser. In the diffuser, the gas flow direction changes cause deceleration that the deceleration effect the kinetic energy is converted into pressure energy. Pressure increased mainly in impeller, diffuser happens next in the process. In the multi-stage centrifugal fan, the reflux stream allows the impeller to the next, resulting in a higher pressure. For a given pressure and flow curve, there is a power flow characteristic curve. When the fan runs at a constant speed for a given flow, reducing the power required with intake air temperature rises. Centrifugal type balancing machine by supporting different characteristics, can be divided into soft and hard bearing balancing machine bearing balancing machine. Balancing speed is higher than the natural frequency of the rotor of a support system called soft bearing balancing machine. Supporting stiffness balance machine is small, the vibration signal proportional to the displacement of the support of the sensor detected. Balancing speed lower than the natural frequency of rotor-bearing system is called hard bearing balancing machines, bearing stiffness this balancing machines, vibration signal proportional to the force and the support of the sensor detected. Centrifugal fans is to rely on the input of mechanical energy, increase the gas pressure of the gas sent to the mechanical side, which is a slave fluid machine. Widely used in factories, ventilation mines, tunnels, cooling towers, vehicles, ships and buildings, dust emission and cooling; boiler and industrial furnace ventilation and the air; air-conditioning equipment and household appliances, cooling and ventilation equipment; grain drying and should select; wind tunnel inflatable air source and hovercraft and propulsion. Centrifugal fans switched according to the principle of potential energy to kinetic energy, the use of high-speed rotation of the impeller the gas to accelerate and then decelerate, change the flow of the kinetic energy into potential energy (pressure). In the single-stage centrifugal fan, the gas from the axial into the impeller, the gas flows through the impeller is changed to light and then goes into the diffuser. In the diffuser, the gas flow direction changes cause deceleration that the deceleration effect the kinetic energy is converted into pressure energy. Pressure increased mainly in impeller, diffuser happens next in the process. In the multi-stage centrifugal fan, the reflux stream allows the impeller to the next, resulting in a higher pressure. For a given pressure and flow curve, there is a power flow characteristic curve. When the fan runs at a constant speed for a given flow, reducing the power required with intake air temperature rises. Centrifugal fan South Bank area, pass the flat glass, steel, centrifugal fan principle by Wu Teng County 庄传平 fiberglass processing office. Nan'an District centrifugal fan, pass flat glass, steel, centrifugal fan principle is Wu Teng County 庄传平 FRP processing at (www.sdtengfei.com) new upgrade this year, the above picture is for reference only, please call contact or pictures on this page phone, for the latest information, contact: Liu.