That is, the airflow in the same direction as the axis of the wind, such as an electric fan, the air -conditioned aircraft fan is running.The reason why it is called "axis flow" is because the gas is parallel to the axis flow.Axial flow is usually used in cases where the flow requirements are high and the pressure requirements are lower.The axial flow fixed position and the air move.It is mainly composed of components such as impeller, case, electric motor, and the brackets are connected to the shell fans.Among them, the anticorrosive shaft impeller and case are made of glass reinforced reinforcement, and other type of shaft flows are generally made of steel plates.Working principle: When the lobe is rotated, the gas enters the impeller from the axis of the air inlet, which is pushed by the leaves of the impeller to increase the energy of the gas, and then flows into the guides.The guide leaf transforms the deflection air flow into axial flow. At the same time, the gas is imported into the voltage, which further converts the gas kinetic energy into stress energy, and then introduces the working pipeline.The working method of axial flow blades is similar to the wing of the aircraft.However, the latter uses the upward force to the wing and supports the weight of the aircraft, while the axial flow type is fixed and the air moves.Axial flow -type cross -section is generally wing section.The blades can be fixed or rotated around its vertical axis.The angle of the blade and the airflow or the spacing of the blades can be adjusted or adjustable.Change the blade angle or spacing is one of the main advantages of the axial type.The distance between the small leaves generates lower the flow, and the increase can generate higher traffic.The advanced axis flow can change the spacing of the blade during operation (which is quite similar to the helicopters rotor), thereby changing the traffic accordingly.This is called a dynamic leaf adjustable (VP) axial flow, which is also known as a local, which is commonly used by industrial and mining enterprises, but unlike ordinary motors and wind leaves in a cylinder, the shape is a cylinder shape. Use it. Use it. It is used.Local ventilation, convenient installation, obvious ventilation and ventilation effect, safety, can be connected to the area where the wind is delivered to the wind.It is the airflow in the same direction as the axis of the wind, such as an electric fan, the air -conditioned aircraft fan is running.The reason for the gas to flow in the axis is called "axis flow".Axial flow is usually used in cases where the flow requirements are high and the pressure requirements are lower.The axial flow fixed position and the air move.So, what problems should we pay attention to in maintenance and storage?First of all, the use environment should be kept tidy, and the surface should be kept clean. There should be no debris in entering or outlets. Regularly remove and dust in the pipeline.Secondly, under normal circumstances, at the same time, it is necessary to ensure that the power supply facilities are sufficient and the voltage is stable. The disadvantage is strictly prohibited. Moreover, the power supply line must be a line, and the temporary line should be used for a long time.Third, if there are abnormal sounds, switching, switching, unable to start, severe fever, charging, and other phenomena of the motor during operation during operation, you should immediately stop the inspection.In order to ensure safety, it is forbidden to perform maintenance during operation. After the maintenance, the trial operation should be carried out for about five minutes to confirm that there is no abnormal phenomenon before starting.In a dry environment, the motor should be avoided to avoid moisture.When storage of open -air, there should be defense measures.Storage and handling should be prevented from bumps, so as not to be damaged.
The above article is the introduction of the working principle and storage method of the axial flow fan. If you still want to know and learn more about related knowledge, please pay more attention to us-