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How to play the performance of axial flow fan and bearing fan

Release Time：2021-07-20

At present, fans are applied in many industries and are widely used in the construction of many fields. They can be seen everywhere in daily life. In order to meet the different needs of different industries, enterprises have made a lot of efforts in the performance and types of fans. In the current market, there are many types of fans, but also because there are so many types of fans, there are many fans in the name or performance gap is not very big, easy to let consumers mistake, axial flow fan such as axial flow fan and bearing fan is such a kind.
Axial flow fans are very common in industrial and mining enterprises. Many enterprises will apply them. The word axial flow is not difficult to understand, that is, the meaning that the flow direction of the wind and the axis are parallel to each other. This is the case with electric fans at ordinary times. Comparing axial flow fans with bearing fans, there is still a big difference between the two.
1. Medium flow direction.
The work of the bearing fan will not change the flow direction of the medium in the air duct, while the axial flow fan is different. Contrary to the axial flow fan, it will change the flow direction of the medium.
2. Installation.
In the installation of the two is not the same, the installation of axial fan relative to the bearing fan is relatively simple, but also one of its advantages.
3. Motor position.
The positions of their two motors are also different. The motor and fan of the bearing fan are generally connected by bearings, while the motor of the axial fan is generally in the fan.
When the axial flow fan is started, the current of the motor will be 5-6 times higher than the rated axial flow fan, which will not only affect the service life of the motor but also consume more electricity. During the planning, the system will leave a certain margin in the selection of the motor. The speed of the motor is firm and stable. However, in the actual utilization process, it is occasionally necessary to run at a lower or higher speed. Therefore, it is often necessary to carry out frequency conversion reform. The frequency converter can realize soft start of the motor. It is decided to change the configuration input voltage frequency to achieve the purpose of energy saving and speed regulation, and can provide protection results such as overcurrent, overvoltage and overload.
Shandong Xingheng Environmental Technology Group Co., Ltd. is located in Luquantun Development Zone, Dezhou, Shandong, the hometown of FRP in China. The company has Grade II qualification for fire protection facilities engineering, Grade II qualification for construction mechanical and electrical installation engineering, Grade II qualification for environmental protection engineering, and safety production license. It is the first in the industry to pass ISO9001 quality management system certification, ISO14001 environmental management system certification, OHSAS18001 occupational health management system certification, and an axial fan invention patent, A fan utility model patent, environmental assessment, safety assessment, three simultaneous and other procedures are complete.