TEMPERATURE CONTROL SYSTEM OF DISCHARGE WATER AND REUSE COOLING WATER OF POWER PLANT USING DEEP SEA WATER

摘要

PURPOSE: A system for cooling water reuse and discharge water temperature control of a power plant using deep sea water is provided to stabilize water temperature of the sea area by collecting deep sea water and mixing it with discharged water. CONSTITUTION: A system for cooling water reuse and discharge water temperature control of a power plant using deep sea water comprises an automatic water temperature measuring device, a deep sea water intake device, a thermal difference generation device, and a mixing-adjusting device. The automatic water temperature measuring device measures the temperatures of sea water and discharged water in real time, and automatically calculates intake requirement of deep sea water. The deep sea water intake device receives data measured by the automatic water temperature measuring device. The deep sea water intake device collects deep sea water as much as the determined intake requirement. The thermal difference generation device lowers the temperature of the deep sea water which passes through the deep sea water intake device. The mixing-adjusting device mixes the discharged water and the deep sea water which having passed through the thermal difference generation device, and discharges the mixed water with the temperature near the sea water temperature.