Hebei Zhengtian Fan Manufacturing Co., Ltd.
2022/01/10
Axial fan is mainly composed of impeller, shell, motor and other parts.
Axial fan is mainly composed of impeller, shell, motor and other parts. The bracket is connected with the shell air duct by section steel. Among them, the impeller is composed of a hub and a blade, which are fixed together with the shaft to form the rotor of the fan. The rotor is supported on the bearing, and when the motor drives the fan impeller to rotate, there is a relative air flow through each blade. In addition, the axial fan also includes a collector, a streamline body, a rectifier, a diffuser and other components.
2021/11/12
Axial fans are usually used in situations with high flow requirements and low pressure requirements, such as ventilation in factories, warehouses, offices, homes and other places, and can also be used for cold fans (air coolers), evaporators, condensers, spray dust removal, etc. In addition, there are axial flow fans for mining and anti-corrosion and explosion-proof axial flow fans, which can be used to transport explosive, volatile and corrosive gases.
2021/11/12
Conversion transformation and energy saving
When the axial fan is started, the current of the motor will be 5-6 times higher than the rated value, which will not only affect the service life of the motor, but also consume more electricity. Therefore, the conversion transformation is very necessary. The inverter can realize the soft start of the motor, achieve the purpose of energy-saving speed regulation by changing the input voltage frequency of the equipment, and provide the equipment with over-current, over-voltage, overload and other protection functions.
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E-ail:
15031757294@139.com
Tel:
+86-15031757294
Add:
Renqiu City, Cangzhou City, Hebei province, discuss Bao township Shoulian village east Yi road east