High-power motor speed regulation device

The invention discloses a high-power motor speed regulation device, and particularly relates to the field of motors, the high-power motor speed regulation device comprises a machine body, a display screen is arranged on the machine body, a console is cooperatively arranged on one side of the display screen, exhaust windows are arranged on two sides of the bottom end of the machine body, and a plurality of heat dissipation assemblies are uniformly mounted in the machine body between the two exhaust windows. The bottoms of one ends of the heat dissipation assemblies are jointly connected with a condensation box, the bottoms of the other ends of the heat dissipation assemblies are jointly connected with a liquid pumping mechanism, a condenser is installed on one side of the condensation box, and the other side of the condensation box is connected with the liquid pumping mechanism. The heat absorption bin is arranged between the fins, circulating condensate water is input into the heat absorption bin for liquid c