Which factors affect the temperature of the bearing of the 3C tobacco box?
The types of 3C fire firing fan are centrifugal fan, shaft flow fan, centrifugal fan, axis flow fan, etc. According to the size of the space and the layout of the fire -fighting ventilation equipment, the size of the fan is selected.In the fire -resistant ventilation equipment, if the quality of lubrication is not good, spoiled or contains impurities, such as dust, sand and dirt, or the tightness of the connection bolt of the bearing box and the bearing seat is too strong or over time.
The shell bearing temperature of fire firing fan is likely to be caused by the violent vibration of the shell.The fan bearing component itself is tilted, and the bearings are tilted in the bearing component, which will cause the fan bearings to generate high temperature during working.The reason is that the quality of the fan installation is poor, and the bearings are running on the critical edge of the adjustable angle.
The bearing of fire and ventilation equipment is abnormal, resulting in heating of the bearing.The factors that affect the temperature of the bearing of the 3C tobacco fan box are: the installation of the shaft and the rolling bearings, the eccentricity of the front and rear bearing, the damage of the fan rolling bearing, and the bending of the bend.
According to the standards, lubricating fat should not be added to the bearing component.Under normal circumstances, the staff will worry that the bearings will be damaged due to the lack of oil in the 3C fire exhaust fan, and the oil amount is too large during refueling.At this time, the temperature continued to rise, the temperature remained constant after reaching a certain degree, and then gradually decreased.
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