Centrifugal type fan

Centrifugal type fan

  • CN 101,713,418 A
  • Filed: 10/08/2008
  • Published: 05/26/2010
  • Est. Priority Date: 10/08/2008
  • Status: Active Application
First Claim
Patent Images

1. a centrifugal fan is characterized in that, comprises:

  • Impeller;

    Housing, above-mentioned impeller are arranged in the above-mentioned housing rotationally, and above-mentioned housing comprises first wind inlet, exhaust outlet and second wind inlet;

    AndAuxiliary inlet air runner penetrates above-mentioned housing from above-mentioned second wind inlet.

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