摘要
污水源热泵的污水子系统是一个旁路串联水泵系统,基于实际工程数据的数值实验,提出了小阻抗旁路串联水泵的环路独立性原理,分析了系统流量的运行稳定性和调节性,论证了双级水泵的技术可行性,并给出了水泵的选择要点和系统调试方法,为污水源热泵系统的工程设计提供理论依据。
The sewage subsystem of sewage source heat- pump is pumps in pass- by series model. Through the numerical experiment using the actual engineering data, the principle of loop independence was established. The stability and adjustability of the subsystem were discussed and the technical feasibility was also confirmed. The points of pumps selection and the methods of system debugging were given out,and it offered reference for sewage source heat- pump project design.
出处
《流体机械》
CSCD
北大核心
2006年第5期21-25,65,共6页
Fluid Machinery
基金
国家自然科学基金项目(50578048)
北京市"供热
供燃气
通风及空调工程"重点实验室开放课题(KF200503)
关键词
污水源热泵
旁路串联水泵
稳定性
调节性
sewage source heat- pump
pump in pass- by series
stability
adjustability
作者简介
张承虎（1980-），男，博士研究生，研究方向为人工环境与低位能源，通讯地址：150090黑龙江哈尔滨市哈尔滨工业大学二区市政环境工程学院2651^#。
