| 摘要 |
<p>This invention intends to provide an apparatus-cooling system high in cooling efficiency and easy in maintenance as well as a method to cool an apparatus. The invention is characterized in that an apparatus-cooling water system comprising at least a water tank (1) for storing pure water, pipings (3), (5) for outwardly introducing pure water from said water tank and returning said water to said tank, respectively, and a pump (2) for passing pure water trough said pipings is provided with means (6) for pouring ozone into said pure water. <IMAGE></p> |
