| 摘要: |
| 明确热泵空调器的热冷比概念，阐明空调器热冷比HCRs与空调房间需求热冷比HCRD的关系，提出HCRD的计算方法；采用模拟分析方法研究位于哈尔滨、北京、上海、深圳四城市的一套典型住宅在不同围护结构、在不同朝向、不同空调使用时段条件下的全年负荷特性，并根据热泵空调器的变工况性能特点，给出了各地节能建筑与普通建筑的HCRD范围及分布。 |
| 关键词: 市政工程 热冷比 模拟 热泵 房间空调器 建筑气候分区 冷热负荷 |
| DOI： |
| Revised:August 15, 2005 |
| 基金项目: |
|
| Study on HCR of Heat Pump Type Room Air-conditioner in China Part Ⅰ. Demand HCR of Residential Building in Major Cities |
|
|
|
| Abstract: |
| In this study,the definition of heating/cooling capacity ratio(HCR) of heat pump type air-conditioner was presented,and the relationship between supply HCR(HCR_S) and demand HCR(HCR_D) was described.The hourly loads simulated were analyzed for a typical residential building in Haerbin,Beijing, Shanghai and Shenzhen faced to different directions and with different air-conditioner running schedules.HCR_D range and distribution of ordinary buildings and energy saving buildings at different places were obtained according to the performance characteristics of the standard heat pump type air-conditioner under different conditions. |
| Key words: Municipal engineering,Heating/cooling capacity ratio,Simulation,Heat pump,Room air-conditioner,Climate subarea,Heating/cooling load |
