对北京地区办公建筑设计冷负荷与耗冷量的分析
Design cooling load and cooling consumption in office buildings in Beijing area
摘要：
根据《公共建筑节能设计标准》（GB 50189—2005）中关于建筑热工的规定，以北京地区某办公建筑模型为例，计算了冷负荷、新风负荷和耗冷量，分析了影响设计冷量的主要因素，给出冷指标的限制范围，并提出合理选择相关参数的建议。
关键词：全年能耗,冷负荷,新风负荷,设计冷量,冷指标
Abstract：
Based on the regulation about building thermodynamic characteristics in Design Standard for Energy Efficiency of Public Buildings, taking an office building in Beijing area as an example, calculates the cooling load, fresh air cooling load and cooling consumption. Analyses the main effecting factors on design cooling load. Gives the limit range of cooling index. Presents some suggestions for determining design parameters.
Keywords:wholeyearenergyconsumption,coolingload,freshaircoolingload,designcoolingload,coolingindex