分体空调冷凝水回收利用实验研究

针对分体空调冷凝水的浪费和无规律排放，回收冷凝水用于预冷冷凝器进风具有实际的节能潜力，笔者通过制作的一套冷凝水回收预冷装置，将该装置应用于某实验室单体空调，并进行了3种工况下的试验测试，分别为未装预冷装置、提供足够冷水预冷装置，以及空调器提供自身冷凝水预冷装置。计算和分析结果表明装有预冷装置前后，无论提供足够冷水还是自身产生的冷凝水，其性能系数COP分别提高了12.94%和9.52%。同时发现冷凝水产生量与需水量具有一定的差距，仅为需水量的56.26%。最后，结合试验现状和结果，对该预冷装置的应用和推广给出了相应的建议。

Experiment Research of Recycle the CondensateWater of Split Air-conditioner

In allusion to waste and irregularity emissions of the condensate water of split air-conditioner,with the actual energy saving potential to recycle the condensate water use for precool the inlet air of condenser, the author by means of make a device to recycle and precool the condensate water, then apply this device to split air-conditioner of a laboratory, and experiments are conducted. The computation and analysis results showed that before and after equipped with the precooled device, COP of the conditioner increasing 12.94% and 9.52% respectively under the conditions which applying sufficient cold water or produced condensate water by itself. Meanwhile, a certain gap of quantity between the produced condensate water and the cool water demanded was discovered, the former only account to 56.26% of the latter. In the end, combine the experiment condition and results to give some corresponding suggestions so as to the application and popularization of the precooled device.