The invention relates to a supercharged hot water circulation device which comprises a water pump, a water return control unit, a water pressure switch and a constantly-open type electromagnetic water valve. The water pressure switch is arranged on a water inlet pipe of a water heater, and the input end of the water pressure switch is connected with a 220 V power source. The output end of the water pressure switch is divided into two ways, wherein one way is connected with the power end of the constantly-open type electromagnetic water valve, and the other way is connected to an electromagnetic coil of an alternating-current contactor B. The input end of the alternating-current contactor B is connected with a 220 V power source, and the output end of the alternating-current contactor B is connected with a water pump power source. The water pressure switch and the electromagnetic water valve are additionally arranged, when hot water is used, the water pressure switch is turned off, the normally-open type electromagnetic water valve is closed, water flow of a water return pipe is cut off, a water pump is started to work, and the purpose of supercharging is achieved.