Reviews and Prospects of Structural Energy-Saving of Main Fan Diffuser

Main fan diffuser is equipment of energy-recycling for main fan. On the basis of technology situation of main fan, in the view of structural energy-saving of main fan diffuser, new way of energy-saving of main fan is discussed, and consisting diffusers and their technology level of structural energy-saving are summarized, and common problems of structural energy-saving of diffuser are deduced out, and consisting realization approaches of structural energy-saving of diffuser are reviewed, and technology approaches of structural energy-saving in related fields are overviewed. From the above, problems of needing to explore is prospected for structural energy-saving of main fan diffuser.