基于热环境实测的航站楼出入口空间节能设计研究--以成都双流T2航站楼为例

Research on Energy Efficient Design of Terminal Entrance Based on Actual Measurement of Thermal Environment:A Case of Terminal 2 of Chengdu Shuangliu International Airport

机场航站楼供暖空调能耗是航站楼能耗的主要组成部分,其节能空间较大,而航站楼出入口空间是影响航站楼供暖空调能耗的重要因素之一,因此采用热环境实测反映航站楼出入口空间对室内环境的影响程度,进一步分析航站楼出入口空间对航站楼能耗影响的必要性。文章选取成都双流T2航站楼出发层大厅及出入口空间作为调研对象,基于成都地理气候条件和双流T2航站楼概况,收集、分析出发大厅与门斗空间内外各测点的CO_(2)浓度、温湿度数据,并由Ecotect能耗模拟得出结论:采用门斗设计可减少航站楼能耗,获得可观的绿色收益。

The energy consumption of heating and air conditioning in the terminal is one of the main ways of energy consumption in the terminal,and its energy-saving space is relatively large,and the terminal entrance is one of the important factors affecting the energy consumption of the heating and air conditioning in the terminal.Therefore,it is necessary to use thermal environment measurement to reflect the degree of influence of the terminal entrance on the indoor environment,and it is necessary to analyze the influence of the terminal entrance on the energy consumption of the terminal building.This paper selects Chengdu Shuangliu T2 terminal departure hall and entrance space as the research object,based on the geographical climate conditions and the general conditions Chengdu Shuangliu T2 terminal,the CO_(2) concentration,temperature and humidity data of each measuring point in the departure hall and the cross-bars space inside and outside are collected and analyzed,and the energy consumption is simulated and obtained with Ecotect.The terminal energy consumption can be reduced by cross-bars design,which has substantial green gains.