| 二次泵系统的设计及控制方法探讨 |
| |
| 引用本文： | 李建兴,涂光备,涂岱昕. 二次泵系统的设计及控制方法探讨[J]. 暖通空调, 2005, 35(6): 91-94 |
| |
| 作者姓名： | 李建兴 涂光备 涂岱昕 |
| |
| 作者单位： | 天津市市政工程设计研究院;天津大学;天津大学建筑设计院 |
| |
| 摘 要： | 分析了空调二次泵变水量系统的特点及其负荷调节方法，探讨了水泵变速调节中系统定压差控制的相关问题。分析结果表明，二次泵系统具有较好的水力稳定性，水泵调速采用远端定压差控制时，水泵扬程与负荷分布有关。
|
| 关 键 词： | 二次泵系统 桥管 定压差控制 负荷分布 |
Design and control strategy of secondary pumping systems |
| |
| Li Jianxing,TU Guangbei,Tu Daixin. Design and control strategy of secondary pumping systems[J]. Journal Heating Ventilating and Airconditioning, 2005, 35(6): 91-94 |
| |
| Authors: | Li Jianxing TU Guangbei Tu Daixin |
| |
| Abstract: | Analyses the characteristics and load regulation method of secondary pumping variable water flow rate air conditioning systems. Treats the issues about constant pressure difference control in variable pump frequency regulating. The results show that the hydrodynamic stability of a secondary pumping system is preferable and that the head required for variable pump control is relative to the load distribution when applying far-end constant pressure difference control. |
| |
| Keywords: | secondary pumping system bridge pipe constant pressure difference control load distribution |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
