It is a ventilation equipment that uses the rotation of the leaf wheel to generate thrust. Its working principle is to use high -speed rotating impeller to inhale the air and guide it to the exhaust port to form a airflow.The working principle of the axis flow will be introduced in detail below.
The rotation of the leaf rotation generates thrust
The core component of the axis fans is the impeller, which generates thrust by rotating to form a airflow.The leaf wheels are composed of blades and wheels. The shape and size of the leaves directly affect the performance of the fan.When the motor is rotated by rotation, the blade will inhale the air into the fan and throw the air to the exhaust port under the action of centrifugal force.With the rotation of the impeller, the airflow of the exhaust port is continuously strengthened to form a continuous airflow.
Principles of aerodynamics
When rotating the impeller of the axis fans, it will cause pressure and speed to the air.According to the principle of aerodynamics, when the air passes through the impeller, it will be disturbed by the blade to the air, causing the air flow state to change.By designing the shape and size of the impeller, the performance of the fan can be adjusted to meet different ventilation needs.
Air flow guidance to exhaust port
When the air is inhaled and accelerated by the impeller, it flows across the impeller and is guided to the exhaust port.The design of the exhaust port is also very important. It needs to ensure that the air can be discharged smoothly and will not produce excessive noise.Generally, the design of the exhaust port will be optimized using a diffusion or muffler and other devices.
Control of axis flow fan
The control of the axis fans can be implemented manually or automatic.Manual control can be achieved through the speed regulator or switch, while automatic control can be achieved through sensors and controllers.By controlling the speed and air volume of the axis fans, it can meet different ventilation needs and maintain the comfort of indoor air.
In short, the axis fans generate thrust through rotation of the leaf, inhale the air and guide them to the exhaust port to form a airflow.Its working principle is based on the principles of aerodynamics, and the performance of the fan is adjusted by designing the shape and size of the impeller.At the same time, the control of the axis fans can be implemented manually or automatic to meet different ventilation needs.
The above is the working principle of the axis flow fan