摘要
通过建立模型分析了集中泵和分散泵水系统在满负荷和部分负荷下的能耗。研究结果表明:满负荷时,分散泵水系统能耗要比集中泵式少,集中-分散泵式和分散泵式能耗相等;部分负荷时,集中泵的能耗也高于分散泵的。从投资和运行的角度对两种形式的水系统的选择提出了建议。
Model is set up to analyze energy consumption of centralized and decentralized pump water system at full load and partial load. Research shows decentralized pump water system has lower energy consumption than centralized pump water system at full load. Energy consumption of decentralized one is equal to centralized-decentralized one. At partial load, centralized pump water system also has higher energy consumption performance than decentralized one. Suggestions for selection of the two kinds of water system are proposed by view of investment and operation.
出处
《制冷与空调（四川）》
2012年第2期180-184,共5页
Refrigeration and Air Conditioning
关键词
集中泵
分散泵
水系统
地源热泵
能耗
centralized pump
decentralized pump
water system
ground source heat pump
energy consumption
