摘要
文章简要介绍了局部空调器的发展概况,分析了局部空调器的特点及应用前景,认为该种型式的空调器在我国有较大发展前景。经对其使用特性的分析和研究,认为单纯采用房间型量热计法或空气焓值法所测的制冷量作为评定其制冷性能的参数不甚合理,应同时考虑射流的扩散性能和气流参数分布的不均匀程度,提出了一种新的能较全面反映其实际工作性能的局部空调器制冷力的计算测量方法。
A general development survey of spot air conditioners is briefly presented. As a result of analyses of it's characteristic and the application prospect, it is believed that the spot air conditioners have vast prospects. Based on the exhaustive analyses and study, the application performance of spot air conditioners depends on not only the cooling capacity measured with the calorimeter method or air enthalpy method but also the uniformity of the jet flow. A new method of calculating and measuring the cooling capability of spot air conditioners was set up.
出处
《能源技术》
2004年第4期168-170,173,共4页
Energy Technology
关键词
局部空调器
性能分析
制冷性能
Spot air conditioners
Performance analyses
Cooling capability-rating
