Heat dissipation formula centrifugal fan

The utility model discloses a heat dissipation formula centrifugal fan. Including spiral case and impeller, air intake and air outlet have on the spiral case, and air outlet department sets up collect water device and goes out the water installation, and collect water device is including setting up water collector and setting on the air outlet inner wall are in the breakwater of side on the water collector, the water collector links to each other with the outlet pipe, it sets up including fixed to go out the water installation ater switch on the air outlet inner wall, with inlet tube and sliding connection that ater switch links to each other are in slider on the air outlet inner wall, still be provided with the fixed block on the air outlet inner wall, the fixed block with be provided with the spring between the slider, the slider downside is provided with the balloon. The utility model discloses a heat is absorbed to the mode of automatic dissolve -out cooling water to make the centrifugal fan heat dissipat