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| 夏季沈阳地区公共建筑空调系统与热舒适性调查分析 | |
| 引用本文： | 王智超,李剑东,袁涛,徐昭炜,冯国会. 夏季沈阳地区公共建筑空调系统与热舒适性调查分析[J]. 建筑节能, 2009, 37(12): 11-14. DOI: 10.3969/j.issn.1673-7237.2009.12.004 |
| 作者姓名： | 王智超 李剑东 袁涛 徐昭炜 冯国会 |
| 作者单位： | 1. 中国建筑科学研究院建筑环境与节能研究院,北京,100013;清华大学热能工程系,北京,100084 2. 中国建筑科学研究院建筑环境与节能研究院,北京,100013 3. 沈阳建筑大学市政与环境工程学院,沈阳,110168 |
| 基金项目： | "十一五"国家科技支撑计划《建筑室内热湿环境人工控制与改善关键技术研究》 |
| 摘 要： | 通过2008年夏季以现场实测与问卷调查相结合的方法对沈阳地区13栋公共建筑内空调系统和热湿环境状况进行了研究.主要结论如下:沈阳公共建筑内空调冷源方式以水冷式螺杆机组和溴化锂机组为主,水源地源热泵系统应用比较多.各种节能技术如变频技术、热回收和冰蓄冷使用较少,只有部分建筑内采用了节能运行管理办法.夏季各公共建筑内空气温度变化范围在22.9～27.6℃之间,空气相对湿度变化范围在40%～67%之间,大部分建筑内空气温度都要低于26℃.问卷调查分析表明除图书馆外其他建筑内人员热感觉都偏冷,但尽管如此,大多数人对所处建筑内的整体热环境还是比较满意的. |
| 关 键 词： | 公共建筑 冷源 节能 热感觉 热舒适 |
Air-conditioning Systems and Thermal Environments for Public Buildings of Shenyang in Summer |
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| WANG Zhi-chao,LI Jian-dong,YUAN Tao,XU Zhao-wei,FENG Guo-hui. Air-conditioning Systems and Thermal Environments for Public Buildings of Shenyang in Summer[J]. Construction Conserves Energy, 2009, 37(12): 11-14. DOI: 10.3969/j.issn.1673-7237.2009.12.004 | |
| Authors: | WANG Zhi-chao LI Jian-dong YUAN Tao XU Zhao-wei FENG Guo-hui |
| Affiliation: | WANG Zhi-chao1,2,LI Jian-dong1,YUAN Tao1,XU Zhao-wei1,FENG Guo-hui3 (1.Institute of Building Environment and Energy,China Academy of Building Research,Beijing 100013,China,2.Department of Thermal Engineering,Tsinghua University,Beijing 100084,3.College of Municipal and Environmental Engineering,Shenyang Jianzhu University,Shenyang 110168,China) |
| Abstract: | Air-conditioning systems and thermal environments of 13 public buildings were studied by field measurements and question-naires in Shenyang in summer of 2008. Main conclusions are as follow:Water-cooled screw chiller and Li-Br absorption refrigerating ma-chine are the two main cold source styles,and water/ground source pump systems are widely used in public buildings of Shenyang. Energy-saving technologies,such as frequency conversion,heat recollection and ice storage,are rarely applied and only a part of b... |
| Keywords: | public building cold source energy-saving thermal sensation thermal comfort |
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