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本文对常规风冷冷水(热泵)机组性能实验台做了分析,对实验台的能源消耗进行了分类,指出了常规性能实验台因为需要在实验台的不同部位同时加入冷量和热量从而造成了能源的巨大浪费。基于分析结果,本文提出了一种节能型性能实验台的设计方案,并通过理论分析与计算,指出节能实验台相对于常规实验台具有潜在的节能效果。通过一台风冷冷水机组基于AHRI551/591-2011标准的两个实验,验证了节能实验台设计方案的合理性。
This paper analyzes the experimental bench of conventional air-cooled chiller (heat pump) unit, classifies the energy consumption of the test bench, and points out that the conventional bench needs to add cooling capacity and heat at the same time in different parts of the bench A huge waste of energy. Based on the analysis results, this paper presents a design scheme of energy-saving performance test-bed, and points out that the energy-saving test-bed has the potential energy-saving effect compared with the conventional test-bed through theoretical analysis and calculation. Two experiments based on the AHRI551 / 591-2011 standard for a chilled water chiller show the rationality of the design of the energy-saving experimental bench.