摘要
箱体漏风、壁板传热及外表面结露是导致组合式空调机组能量损耗的3个因素。针对舒适性空调制冷工况,结合实例,分别按照国家标准GB/T14294—1993和欧洲标准EN1886:1998对以上3个因素引起的能量损耗进行计算对比,并通过对计算结果的分析提出组合式空调机组的节能措施、选用及设计注意事项。
There are three factors, casing air leakage, casing heat transfer, condensation of outer surface which result in energy loss of air handling units. Calculates the energy loss of air handling units used for cooling according to GB/T 14294-1993 and EN 1886：1998. Puts forward some methods of energy-saving and design guide by analyzing the caculation result.
出处
《制冷与空调》
2009年第2期27-31,11,共6页
Refrigeration and Air-Conditioning
关键词
组合式空调机组
节能
能量损耗
漏风率
壁板传热
结露
制冷
air handling units
energy-saving
energy loss
air leakage rate
casing heat transfer
condensation
refrigeration
