Desk calculator is heat abstractor for host computer

The utility model discloses a desk calculator is heat abstractor for host computer, including the base, the vertical fixation has first backup pad and second backup pad on the base, is provided with heat dissipation unit between first backup pad and the second backup pad, and heat dissipation unit includes relative air -cooled subassembly and the water cooling assembly who sets up in position, the forced air cooling subassembly includes horizontal rotary drum axle, rotating electrical machines, vertical slide rail and fan, water cooling assembly includes a heat radiation water tank, circulating pump, fin and lies in the 2nd heat radiation water tank of heat radiation water tank top. Because the specific heat ratio of water is great, the heat that can active absorption computer hardware produces. When temperature in heat radiation water tank risees, can derive fast through a large amount of fin, the position of fan is variable, and the abundant heat of deriving the fin and the air of quick -witted incasement f