Efficiency: With the increasingly prominent energy shortage problem and the continuous improvement of energy-saving requirements, the research and development of more efficient centrifugal energy-saving fans will be the key development direction. By optimizing the impeller design, airflow channel, motor matching, bearing type, structural design, material selection, etc. of the fan, energy loss can be reduced, energy conversion efficiency can be improved, and the fan can provide greater air volume and pressure under the same energy consumption. For example, using advanced fluid dynamics simulation technology to analyze and optimize the internal flow field of the fan can effectively improve the efficiency of the fan.

Intelligence: In the future, centrifugal energy-saving fans will increasingly integrate intelligent technology to achieve remote monitoring, automatic adjustment, and fault diagnosis functions. By installing sensors to monitor the real-time operating status of the fan, such as speed, temperature, vibration, and other parameters, and transmitting the data to the control center, the operating parameters of the fan can be adjusted in a timely manner to maintain the optimal operating state, improve the reliability and stability of the fan, and reduce maintenance costs.

Low noise reduction: Noise pollution is an important issue faced during the operation of wind turbines. In the future, reducing the noise level of centrifugal energy-saving fans by adopting new noise reducing materials, optimizing the structural design of fans, and improving manufacturing processes will become one of the development trends. For example, using special soundproof materials to wrap the fan casing, or installing mufflers at the inlet and outlet of the fan.