Analyze quantitatively chilled water with large temperature difference how to affect the performance and energy consumption of pump , chiller , fan - coil unit and surface air cooler and cooled water with large temperature difference how to affect pump , chiller and cooling tower . then put forward some remedy measures that can be adopted for good operation of large temperature deference 定量分析了空調(diào)系統(tǒng)的冷凍水大溫差對水泵、冷水機組、風機盤管、表冷器的影響,以及冷卻水大溫差對冷水機組和冷卻塔的影響,從而提出要使大溫差系統(tǒng)運行良好,需要采取的一些彌補措施。