Low-heat lining concrete temperature difference control water cooling temperature control method and system

The present invention provides a low-heat lining concrete temperature difference control water cooling temperature control method and system, the water temperature difference, the internal highest temperature, the water temperature and the temperature drop rate can be objectively and accurately obtained, water cooling is conducted on the low-heat lining concrete based on the water temperature difference, and temperature control and cracking prevention are scientifically and reasonably achieved. The water cooling temperature control method comprises the following steps: step 1, collecting temperature control data of low-heat lining concrete; step 2, calculating low-heat lining concrete water cooling optimization control water temperature difference; step 3, calculating the highest temperature in the low-heat lining concrete; step 4, calculating the low-heat lining concrete water cooling optimization control water temperature; step 5, calculating the optimal control temperature drop rate Vy of the low-heat lini