At present, the operating state of the outer rotor centrifuge fan can be effectively verified, as the fan will issue different wind speeds during operation, which is easy to distinguish the protrusion of the rotor centrifugal fan, due to the latest understanding of the wear of the equipment, and new In the research method, the latest developments of the external rotor centrifugal fan application technology are also introduced. Due to the design and installation of the rotor, how to understand the fault problem of the device in use?
What is the structure of the outer rotor centrifugal fan
In fact, the rotor structure Compact Fan Heater is very simple, and its main function is to fix the main rotating shaft, which can make the fan to operate normally, the so-called static balance refers to the static exercise of the impeller and fan spindle in the fan, if the rotor is not moving, the rotor is qualified, At present, the outer rotor centrifuge fan uses the sliding network technology to calculate, through the flow of the blade stator, after the air flow flowing through the stator is studied, the flow field is changed, and the flow of two solid vanes of the fan is applied, and the test is compared. Data, obtained the desired result, and is currently, and by anti-back block, it reduces the reaction loss that prevents air backflow.
Today, external noise generated by the operation of the drive device, the outer rotor centrifuge fan from the inside to the outside, by various aspects, reducing the loss of reactive power and energy loss, and more effective and saving energy, calculation results It shows that the outer rotor centrifugal fan can reflect the flow of the gas, according to the analysis of the two-phase flow theory of the external rotor, reduce the fan wear from the effective wear angle, and modified the fan fan.
Due to the quality requirements of the outer rotor centrifugal fan manufacturer, the fan has excellent operational accuracy, the material quality is better, and if the dynamic balance of its rotor does not satisfy the technical requirements, the installation accuracy of the fan in the operation of the fan is critical. The role, therefore, the fan impeller has been modified, and some comparative experiments were carried out, and the comparison of experimental research and mechanics was analyzed.