摘要
根据深圳大鹏湾海域实测水文气象参数,对海水源热泵、水冷式冷水机组能效比进行计算。在不同海水输配管道长度条件下,分析海水源热泵相对水冷式冷水机组的节能率。随着海水输配管道长度的延长,节能率呈下降趋势,海水源热泵的节能优势逐渐削弱。
According to the actual measured meteorological parameters at Dapeng Bay, the energy efficiency ratios of sea water source heat pump and water-cooled water chiller are calculated. The energy saving rate of sea water source heat pump that is relative to water-cooled water chiller is analyzed under conditions of different sea water intake pipeline lengths. The energy saving rate of sea water source heat pump is reduced and its energy saving advantage is gradually weakened with the increase of sea water intake pipeline length.
出处
《煤气与热力》
2013年第9期5-7,12,共4页
Gas & Heat
关键词
海水源热泵
水冷式冷水机组
制冷性能系数
能效比
sea water source heat pump
water-cooled water chiller
refrigeration coefficient of performance
energy efficiency ratio
