Cold end system of intermediate reheating steam turbine generator unit

The utility model relates to a cold end system of an intermediate reheating steam turbine generator unit, which is sequentially provided with a water suction well, a plurality of circulating water pumps, a water outlet main pipe, a water outlet branch pipe, a condenser, a water return branch pipe, a water return main pipe and a water cooling tower according to the flowing direction of cold water, one end of each circulating water pump is communicated with the water suction well, and the other end of each circulating water pump is communicated with the water outlet main pipe. One ends of the water outlet branch pipes are communicated with the water outlet main pipe, the other ends of the water outlet branch pipes are communicated with different condensers, a temperature transmitter used for measuring temperature is installed in the water suction well, and the water return main pipe is communicated with the water cooling tower. According to the utility model, the circulating water outlet header pipe is utilized