独立新风空调系统的实验研究  

Study on the independent fresh air conditioning system

作　　者：陈华[1] 段鼎立 吴爱侠[1] Chen Hua;Duma Dingli;Wu Aixia(Tianjin Key Laboratory of Refrigeration Technology, Tianjin University of Commerce, Tianjin 300134, China)

机构地区：[1]天津市制冷技术重点实验室天津商业大学,天津300134

出　　处：《低温与超导》2018年第5期83-87,共5页Cryogenics and Superconductivity

摘　　要：对独立新风空调系统中新风机组性能以及室内温湿度进行实验研究,测试不同室外工况、新回风比条件下新风机组性能和室内状态。结果表明,室外温度对于新风机组制冷性能以及室内温湿度的影响最大,其次是新回风比,室外相对湿度的变化对于新风机组制冷性能以及室内温湿度的影响最小。The performances of the fresh air unit as well as the indoor temperature and humiduty in an independent air-conditioning system were experimentally studied and measured under different outdoor conditions and the return-air ratios. The results show that the outdoor temperature effects on refrigeration performance of fresh air unit and indoor temperature and humidity are the largest,followed by the fresh and return air ratio. The effects of the outdoor relative humidity on the performance of the air unit as well as the indoor temperature and humiduty are minimum.

关 键 词：室外工况 新回风比 新风机组性能 室内状态 

分 类 号：TU83[建筑科学—供热、供燃气、通风及空调工程]