The cooling structure and working principle of a cooling fan

Heat dissipation structure and working principle of a cooling fan


main components: chassis, machine, intake and exhaust shaft, bearing, base and other components.


when the motor rotates ( The morning a cooling fan) Fan impeller with rotation, when the impeller rotating air thermodynamic function is generated from the impeller in the pool in the chassis, because of the slow speed, high pressure, air flow from fan outlet pipe, when the air is expelled after the impeller, it formed the negative pressure, suction outlets under the action of the air at atmospheric pressure and is pressed into the impeller, thus, impeller rotating, the air in fan under the action of continuous flow in pipes, parts of the ventilator, the impeller is one of the most critical parts, especially the shape of the impeller blade on there are many, but basically can be divided into forward type, radial type and backward type. Wenling city tong chi auto air conditioning manufacturing co. , LTD. Is specialized in axial flow fan, cooling fan.