CAJ | 학술논문

通过对上海市某博物馆地源热泵系统冬季工况的系统测试, 分析了地源热泵系统在上海市的冬季运行性能.结果显示,冬季工况下,机组能效比为3.2~4.4,机组平均能效比为3.82,系统能效比为2.6~3.4,系统平均能效比为2.95.同时,还对测试期间的部分负荷率、地埋管回水温度、用户侧供水温度进行了测试与分析.
통과대상해시모박물관지원열빙계통동계공황적계통측시, 분석료지원열빙계통재상해시적동계운행성능.결과현시,동계공황하,궤조능효비위3.2~4.4,궤조평균능효비위3.82,계통능효비위2.6~3.4,계통평균능효비위2.95.동시,환대측시기간적부분부하솔、지매관회수온도、용호측공수온도진행료측시여분석.
Thewinteroperatingperformanceofamuseum'sgroundsourceheatpumpsystemin Shanghai istested and the system's efficiency is analyzed. The result of performance test shows that, under the winter condition, the coefficient of performance(COP) of the heat pump changes between 3.2 and 4.4 with an average of 3.82, and the COP of heat pump system can reach 2.6 to 3.4 with an average of 2.95. Meanwhile, the partial load ratio, the temperature of the buried pipe's return water, the temperature of the consumer side's supply water have also been tested and expounded.