冷却塔的选择与评定  

STUDY ON SELECTION AND EVALUATION OFCOOLING TOWER IN REFRIGERATING SYSTEM

作　　者：朱富强[1] 曹广荣[1] 

机构地区：[1]上海水产大学

出　　处：《水产学报》1995年第3期244-249,共6页Journal of Fisheries of China

摘　　要：正确选择冷却塔容量对生产至关重要，利用台顶式冷却塔装置进行试验分析，可掌握各运行参数间的相互关系。对于合理选择冷却塔有所帮助。为了正确评定冷却塔性能，建议制造厂通过试验提供成套性能曲线。苦条件尚未充分具备，则可用文中提及的方法实测评定。Cooling tower is basically a kind of water conservation or recovery device.The proper selection of the capacity for cooling tower is of great importance. Therefore, before doing so, it is essential to obtain the correlation between all operating parameters for thecooling tower. In this study a bench top type of cooling tower unit was applied, and the experimental results obtained might be helpful to the proper selection of cooling tower. For thepurpose of evaluating the performance of cooling tower correctly, the related factories arerecommended to provide a complete set of performance curves for cooling tower resulte fromthe test. However, the method suggested in this paper might be used to evaluate the perfor mance of cooling tower when the measuring requirements are not satisfied.

关 键 词：冷却塔 热负荷 温度接近值 选择 评定 

分 类 号：TQ051.5[化学工程]