|
|||||
|
|
| 空调水系统末端"以泵代阀"的节能分析 | |
| 引用本文： | 刘舒,苏华,潘云钢,李莹,李德英. 空调水系统末端"以泵代阀"的节能分析[J]. 暖通空调, 2010, 40(4) |
| 作者姓名： | 刘舒 苏华 潘云钢 李莹 李德英 |
| 作者单位： | 1. 西华大学 2. 中国建筑设计研究院 3. 北京建筑工程学院 |
| 基金项目： | “十一五”国家科技支撑计划重大项目(编号:2006BAJ01A08) |
| 摘 要： | 以FCU+PAU空调一次泵定流量系统为例,分析以泵代阀系统的形式和特点,计算并比较以泵代阀系统与传统系统的空调供冷季节水泵能耗。结果表明,以泵代阀系统有一定节能效果,但水泵变频时电动机损耗占水泵总功耗的比例较大。 |
| 关 键 词： | “以泵代阀”系统 节能 电动机损耗 |
Energy saving analysis on replacing control valves by frequency controlled pumps in terminal of air conditioning chilled water system |
|
| Liu Shu,Su Hua,Pan Yungang,Li Ying , Li Deying Xihua University,Chengdu,China. Energy saving analysis on replacing control valves by frequency controlled pumps in terminal of air conditioning chilled water system[J]. Journal Heating Ventilating and Airconditioning, 2010, 40(4) | |
| Authors: | Liu Shu Su Hua Pan Yungang Li Ying Li Deying Xihua University Chengdu China |
| Affiliation: | Liu Shu,Su Hua,Pan Yungang,Li Ying , Li Deying Xihua University,Chengdu,China |
| Abstract: | Taking the primary pump constant flow chilled water system of FCU with PAU air conditioning system as an example,analyses the mode and characteristics of the new system using frequency controlled pumps replacing control valves,calculates and compares the energy consumption of the pump between the new system and traditional systems in cooling seasons.The results show that the new system has a certain energy saving potential,but motor loss has a large proportion to total pump power when variable frequency pum... |
| Keywords: | system replacing control valves by frequency controlled pumps energy saving motor loss |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |