基于需求导向的航站楼空调及新风控制策略探讨  

Demand-oriented Terminal Air Conditioning and Fresh Air Control Strategies

作　　者：张仲宸 洪家杰 朱嘉俊 林波荣[1,2] 周浩 尹杰[3] 余娟 俞文杰[3] ZHANG Zhong-chen;HONG Jia-jie;ZHU Jia-jun;LIN Bo-rong;ZHOU Hao;YIN Jie;YU Juan;YU Wen-jie(School of Architecture,Tsinghua University,Beijing 100084,China;Key Laboratory of Eco Planning and Green Building,Ministry of Education,Beijing 100084,China;Shanghai Hongqiao International Airport of Shanghai Airport Authority,Shanghai 200355,China)

机构地区：[1]清华大学建筑学院,北京100084 [2]生态规划与绿色建筑教育部重点实验室,北京100084 [3]上海机场集团上海虹桥国际机场公司,上海200355

出　　处：《建筑节能（中英文）》2021年第6期61-66,共6页Building Energy Efficiency

摘　　要：航站楼具有能耗总量高且改善空间大的特点,其中空调能耗往往占据较大比重。针对夏热冬冷地区某航站楼,通过现场实测获得不同区域典型日旅客量变化曲线及室内环境参数,从而明确不同区域对于新风和空调的需求,分别针对空调和新风建立对应控制策略并进行实验验证。结果发现航班联动的热环境控制策略能够在不降低热满意度(对照组97%,实验组98%)的前提下节约空调能耗,基于CO2平衡浓度的新风需求模型可根据平衡浓度是否高于1 000 ppm来制定新风控制策略。对于刚刚投运的航站楼往往不需额外新风供给,管理者应据此调整新风供应量以减少不必要的能耗。The terminal building has the characteristics of high energy consumption while air-conditioning often takes up a large proportion. This research focused on a terminal building in the hot summer and cold winter area of China. Through field measurements, the typical daily passenger volume change curve and indoor environment parameters in different areas were obtained. With the demand for fresh air and air conditioning in different areas clarified, corresponding control strategies for air conditioning and fresh air were established and experimentation was conducted. The results show that the flight-linked thermal environment control strategy will save air conditioning energy consumption without reducing thermal satisfaction(97% in the control group and 98% in the experimental group). The fresh air demand model based on the equilibrium concentration of CO2 could be used for further fresh air control strategy based on whether the equilibrium concentration is higher than 1000 ppm. For terminals that have just been put into operation, there is often no need for additional fresh air supply, and managers should adjust the fresh air supply accordingly to reduce unnecessary energy consumption.

关 键 词：航站楼 航班联动 热环境 平衡浓度 能耗 

分 类 号：TU83[建筑科学—供热、供燃气、通风及空调工程]