Cold and hot water control device for concrete processing

The cold and hot water control device for concrete processing comprises a cold water tank, hot water tanks are arranged on the left side and the right side below the cold water tank, weighing tanks are arranged below the hot water tanks on the left side and the right side, and water inlet pipes are connected between the left side and the right side of the bottom end face of the cold water tank and the upper ends of the hot water tanks on the left side and the right side respectively. Vertical pipes are connected between the bottom end faces of the hot water boxes on the left side and the right side and the upper ends of the weighing boxes on the left side and the right side, a transverse pipe is connected between the weighing boxes on the left side and the right side, and a water outlet pipe is connected to the middle of the lower end of the transverse pipe. The concrete use quality can be improved to the maximum extent, all pipelines are controlled by electromagnetic valves, the water yield and the water out