北京某地铁站公共区域空调系统测试及运行优化分析  

TEST AND OPERATION OPTIMIZATION ANALYSIS OF AIR CONDITIONING SYSTEM IN PUBLIC AREA OF A SUBWAY STATION IN BEIJING

作　　者：张金花[1] 王长军[1] 王春旺 李严 任静[1] 李华涛[1] ZHANG Jin-hua;WANG Chang-jun;WANG Chun-wang;LI Yan;REN Jing;LI Hua-tao(Beijing Building Research Institute Co.,Ltd.of CSCEC,100076,Beijing,China;Beijing Tsinghua Tongheng Urban Planning&Design Institute,100085,Beijing,China)

机构地区：[1]北京中建建筑科学研究院有限公司,北京100076 [2]北京清华同衡规划设计研究院有限公司,北京100085

出　　处：《建筑技术》2020年第12期1504-1506,共3页Architecture Technology

基　　金：地铁工程通风空调系统设计优化研究(CSCEC-2018-Z-7)。

摘　　要：对北京某地铁站公共区域的空调系统运行状态进行现场实测,实测项目包括空调箱送风量、回风量、新风量等风量参数;冷冻水和冷却水流量、温度参数;站厅、站台的空气温湿度参数;出入口渗风量参数。根据实测结果分析计算公共区域空调负荷和用能状况,结合夏季工况的室外气象参数分析空调系统运行现状,针对空调系统存在的问题提出优化运行建议。Test the operation status of the air-conditioning system in the public area of a station on Beijing,including air volume parameters such as supply air volume,return-air volume,fresh air volume,flow and temperature of chilled water and cooling water,air temperature and humidity of the hall and platform,and air infiltration volume of the entrance and exit.Based on the actual measurement results.This paper analyzes and calculates the air-conditioning load and energy consumption in public area.Combined with the outdoor weather parameters in summer conditions,analyze the current status of the air-conditioning system operation,and propose the optimal operation recommendations for the existing problems of the air-conditioning system.

关 键 词：空调系统 冷水机组 渗风量 新风比 制冷量 

分 类 号：TU74[建筑科学—建筑技术科学]