The difference between the principle of ventilation and centrifugation is that their wind energy transmission direction is different. The shaft flow is transmitted in energy along the bearing direction. When the impeller is rotated, the gas will enter the impeller through the streaming device, and then flow into the flowing into the flower, and then flow into the inflow.In the guide leaves, the guide leaves will flow the imbalanced airflow in the direction of the bearings, turn the kinetic energy of the gas into a large pressure, and then it can have the effect of changing air and filtering.According to the after -sales data related to the axis flow, the comprehensive failure rate is below 15%within the first five years before the use of the axis flow. In the next five years, the fault has gradually increased, which can be increased to about 35%. The use time exceeds more than 35%.In 10 years, the failure rate reaches more than half.Compared with other types, the fault rate of axis flow is low as a whole.The failure classification is in the faults of various axis flows. The top failure faults mainly include the following categories.1: The heating of the heat refers to the increase in overall stability after running in a normal temperature environment. The temperature of the motor is particularly obvious. The increase in the temperature of the motor has become a major induced factor for overheating.There are many reasons for the fever of the motor. When the wind pressure enters, the system resistance is too large, the pipe network resistance factor is too large, the valve of the pipe network is not fully opened, and the overload operation of the motor will cause the motor to overheat.The motor of the solution shall run within the specified parameter range, and it must ensure that the hardware conditions of the connection axis flow meet the requirements of use, including voltage and current requirements. The resistance network needs to be regulated regularly and the resistance value is reduced.2: When the vibration is used, the vibration will occur in itself. When the amplitude of the vibration is too large and the frequency of vibration suddenly becomes larger, you need to pay attention to whether there are various types of faults.The cause of violent vibration: During the use process, the shell and the impeller components are deformed, the connecting parts before the impeller and the shaft sleeve are loose, the dynamic balance of the impeller is broken, and the tight bolt of the motor is loose.When installation, the solution must be installed in accordance with the requirements. When used, it is necessary to test the various requirements for hardware to avoid loosening the connecting parts in a timely manner.3: When using the bearing bearing, you need to lubricate the lubricating oil to lubricate it in order to normalize it. The fault of the bearing is mainly damaged, deformation and displacement. The main reason is that improper use and poor lubrication.The solution reasonably selects the shaft lubricating oil, and lubricates the bearings in a timely manner to reduce the friction of the bearings and operates safely.
The above is the analysis and solution of the fault of the axis flower. I hope it can be helpful to you. If you want to know more information