Double air-intake centrifugal induced draft fan

Double air-intake centrifugal induced draft fan

CN
  • CN 201,696,352 U
  • Filed: 05/14/2010
  • Issued: 01/05/2011
  • Est. Priority Date: 05/14/2010
  • Status: Active Grant
First Claim
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1. two air inlet centrifugal induced draught fans, comprise casing (1), the side of casing (1) is provided with two intake grills and an exhaust outlet (2), it is characterized in that also comprising air pressure balance pipeline (3), a ventilating hole of air pressure balance pipeline (3) is positioned at the left side that the exhaust outlet (2) of described casing (1) is located, and another ventilating hole of air pressure balance pipeline (3) is positioned at the right side that the exhaust outlet (2) of described casing (1) is located.

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