Intelligent frequency conversion temperature control system for controlling large-volume concrete cracks

The invention discloses an intelligent frequency conversion temperature control system for controlling mass concrete cracks. The intelligent frequency conversion temperature control system comprises an electric control cabinet, a plurality of temperature measuring elements used for measuring the internal temperature of mass concrete, a plurality of layers of cooling water pipes used for cooling, a frequency conversion water pump set used for supplying water, a PLC, a cloud server and a mobile phone terminal. Each layer of cooling water pipes are arranged in the concrete according to a certain height interval, each layer of cooling water pipes is provided with a water inlet pipe opening and two water outlet pipe openings, and the cooling water pipes are bound and fixed on reinforcing steel bars in the concrete; the water inlet pipe orifice is arranged close to the center of concrete, and the water outlet pipe orifice is arranged at the edge of the concrete; water inlet pipe openings of the cooling water pipes