COOLING TOWER MEDICINE LIQUID ADDITION UNIT, COOLING TOWER WITH COOLING TOWER MEDICINE LIQUID ADDITION UNIT AND FREEZING PREVENTIVE METHOD FOR COOLING TOWER MEDICINE LIQUID

摘要

PROBLEM TO BE SOLVED: To provide a medicine liquid addition unit in which freezing of cooling tower medicine liquid or deposition of medicine is hardly generated even in winter season and supplying of medicine liquid can be easily carried out.SOLUTION: This invention relates to a cooling tower medicine liquid addition unit for resolving the prescribed problem that is installed at a cooling tower in which its upper part has a fan and a sprinkling part for accumulating circulation water for sprinkling, its lower part has a lower water tank for accumulating circulation water, its side surface has an aeration part for feeding air from outside, a water cooling part for contacting the circulation water sprinkled from the sprinkling part with air fed into the inside from the aeration part and an aeration space below the fan and above the lower part water tank for feeding the air from the water cooling part to the fan. The cooling tower medicine liquid addition unit has a control part, a medicine liquid tank located in the aeration space and means for increasing temperature in the medicine liquid tank.SELECTED DRAWING: Figure 1