暖通空调
暖通空調
난통공조
HEATING,VENTILATING & AIR CONDITIONING
2014年
7期
109-112
,共4页
王瑞兵%潘军%于坤%何佩峰
王瑞兵%潘軍%于坤%何珮峰
왕서병%반군%우곤%하패봉
地埋管地源热泵%热量堆积%稳定性%分区配管%分区运行%热平衡
地埋管地源熱泵%熱量堆積%穩定性%分區配管%分區運行%熱平衡
지매관지원열빙%열량퇴적%은정성%분구배관%분구운행%열평형
ground-source heat pump%thermal accumulation%stability%zone piping%partition running%heat balance
结合实际工程案例，介绍了在地埋管地源热泵系统达到基本热平衡的前提下，通过分区配管和分区运行尽可能达到土壤热平衡的思路。将埋管区分为外区、中区和内区。详细对比了新旧埋管分区的运行策略，并分析了优势和劣势。结果表明，在机组大部分运行区间内采用分区配管、分区运行，节能效果良好。
結閤實際工程案例，介紹瞭在地埋管地源熱泵繫統達到基本熱平衡的前提下，通過分區配管和分區運行儘可能達到土壤熱平衡的思路。將埋管區分為外區、中區和內區。詳細對比瞭新舊埋管分區的運行策略，併分析瞭優勢和劣勢。結果錶明，在機組大部分運行區間內採用分區配管、分區運行，節能效果良好。
결합실제공정안례，개소료재지매관지원열빙계통체도기본열평형적전제하，통과분구배관화분구운행진가능체도토양열평형적사로。장매관구분위외구、중구화내구。상세대비료신구매관분구적운행책략，병분석료우세화열세。결과표명，재궤조대부분운행구간내채용분구배관、분구운행，절능효과량호。
With an actual project case,presents the thought of keeping the soil heat balance by zone piping and partition running as far as possible on the premise that the heat charging and discharging quantities are basically balanced.The buried pipe region is divided into three parts,i.e.inner area,middle area and outer area.Compares the operation strategies of traditional and new zoning methods in detail,and analyses the advantages and disadvantages.The results show that the strategy with zone piping and partition running in most area can create a sound energy-saving effect.
