Device, optimization method and system for cooperative matching of heat dissipation and noise

A device for cooperative matching of heat dissipation and noise, comprising a base, wherein,

• a hood is mounted on the base,
• a power device, a fan and a radiator are mounted in the hood,
• the power device is fixed on an engine base, and the engine base is fixed on the base;
• an output shaft of the power device is fixedly connected to a rotary shaft of the fan through a bearing pedestal to drive the fan to rotate, and the bearing pedestal is fixed on the base;
• the radiator is fixed on a radiator support, and a lead screw assembly is disposed on the base, and is used for driving the radiator support to drive the radiator so as to change a relative distance between the radiator and the fan;
• and a fan cover is mounted on a side, facing the fan, of the radiator, and a plurality of anemographs are disposed on the other side of the radiator and are fixed on the base through anemograph holders;
• and
• a plurality of microphones are symmetrically disposed on two sides of the fan and are fixed on the base through microphone stands.