摘要
地源热泵地埋管换热器的换热量,不仅直接关系到这一能源方式的可行与否,还对系统形式,运行管理方案产生重要的影响,因而对任何一个工程都必须尽可能精准地确定它。试验使用人工冷热源模拟空调负荷,对某医院的地源热泵地埋管分别进行了冬季和夏季工况的换热量测试。并将依据测试数据计算所得结果与理论计算结果进行比较,最终得到该工程可信的地埋管换热性能参数。
The heat exchanging capacity of a ground loop not only decides if the kind of energy source is practical ,but also effects on the structure and management of a system , that is why it should be ascertained exactly as possible in any program. Artificial energy source was used in the test of a ground loop on its both winter and summer working condition somewhere to simulate the air - conditioning load. The values of the heat exchanging capacity from the test and theoretical calculation were compared , in order to get a trustworthy one of this very program .
出处
《低温与超导》
CAS
CSCD
北大核心
2011年第2期77-80,共4页
Cryogenics and Superconductivity
基金
武汉市建筑关键技术
标准体系
管理制度及政策研究(200902)资助
关键词
地埋管
换热量
实际测试
理论计算
Ground loop, Heat exchanging capacity, Practical measurement, Theoretical calculation
