Talk about the selection method and work content of axial fan?

Axial flow fan, the main use is very common, is the cyclone with the axial direction of the fan blade, such as electric fan, air conditioning outdoor cooling fan is the axial flow method to operate the fan. It is often called "axial fan" because of the flow of the parallel plane of the gas in the fan shaft. Axial flow fans are generally used in places where the total flow is higher and the working pressure is lower. Axial fan The fan fixes the stationary part and makes the gas move. The key of axial flow fan is composed of fan impeller and shell. The structure is simple, but the data information is very high. Axial flow fan selection method: not the same application site, suitable for the application of axial flow fan types are not the same, according to the requirements of the application site details, the type of fan selection. Different indoor space size and ventilation regulations have different effects on axial flow fans, which requires that we carry out the selection of fan models and specifications to ensure that there will be a good. 1. When the impeller rotates, the gas enters the impeller from the inlet caliber, suffers the edge selection of the blade on the impeller and causes the kinetic energy of the gas to rise, and then it is injected into the guide blade; 2. The guide vane will turn the offset cyclone into a radial theme activity, guide the gas into the diffusing pipe together, further convert the kinetic energy of the gas into the working pressure energy, and finally introduce the working pipeline. The blade can be fixed in the fixed direction, or rotate tightly around its vertical axis; 3. It is one of the main advantages of axial fan that blade Angle or interval can be modified; 4. The small blade interval perspective produces a lower total flow rate, while the lifting interval produces a higher total flow rate. Common fault cleaning methods of axial flow fan: 1. Only when the fan is completely normal, it can work. Together, it is necessary to ensure that the power distribution equipment has sufficient volume, the working voltage is stable, and the phase-out operation is prohibited. 2. The application of natural environment should be constantly clean and tidy, and the surface of the fan should be cleaned unremittingly. There should be no dirt in the inlet and vent, and the dust and other dirt in the fan and pipeline should be eliminated on time. 3. The axial flow fan should be stored in a boring natural environment to prevent the motor from returning moisture. When the fan is stored outdoors, there should be safety protection methods. In the whole process of storage and migration, the fan should be prevented from bumping against each other to prevent the fan from being harmed. The above is the axial flow fan related matters, look forward to having certain assistance to you.