铁道科学与工程学报
鐵道科學與工程學報
철도과학여공정학보
JOURNAL OF RAILWAY SCIENCE AND ENGINEERING
2015年
4期
762-768
,共7页
空调%高铁候车区%高大空间%气流组织分析%送风条件
空調%高鐵候車區%高大空間%氣流組織分析%送風條件
공조%고철후차구%고대공간%기류조직분석%송풍조건
air conditioning%high speed railway waiting room%large space%air distribution%air supply
以高铁厦门西站高架层候车区的高大空间作为工程实例,对目前我国高速铁路候车区空调应用及设计情况进行充分地调查和对比分析,提出适合厦门西站候车室空调布置的设计方案,该方案可在低能耗的条件下满足候车室人体舒适度指标要求;通过对候车室内气流组织进行模拟分析,研究不同送风条件下候车室内流场分布特性,得到候车室内不同位置的温度、风速及湿度参数,通过分析人体在不同温度、风速和湿度等参数下的舒适度,提出系统调整方案和措施,较好地实现候车区内高大空间远距离送风的气流组织,满足候车室内人体舒适度指标要求。
以高鐵廈門西站高架層候車區的高大空間作為工程實例,對目前我國高速鐵路候車區空調應用及設計情況進行充分地調查和對比分析,提齣適閤廈門西站候車室空調佈置的設計方案,該方案可在低能耗的條件下滿足候車室人體舒適度指標要求;通過對候車室內氣流組織進行模擬分析,研究不同送風條件下候車室內流場分佈特性,得到候車室內不同位置的溫度、風速及濕度參數,通過分析人體在不同溫度、風速和濕度等參數下的舒適度,提齣繫統調整方案和措施,較好地實現候車區內高大空間遠距離送風的氣流組織,滿足候車室內人體舒適度指標要求。
이고철하문서참고가층후차구적고대공간작위공정실례,대목전아국고속철로후차구공조응용급설계정황진행충분지조사화대비분석,제출괄합하문서참후차실공조포치적설계방안,해방안가재저능모적조건하만족후차실인체서괄도지표요구;통과대후차실내기류조직진행모의분석,연구불동송풍조건하후차실내류장분포특성,득도후차실내불동위치적온도、풍속급습도삼수,통과분석인체재불동온도、풍속화습도등삼수하적서괄도,제출계통조정방안화조시,교호지실현후차구내고대공간원거리송풍적기류조직,만족후차실내인체서괄도지표요구。
Taking the elevated waiting room with large space in Xiamen west station as an engineering example, this paper conducted the investigation and comparative analysis of air -conditioning’s application and design in waiting room of high speed railway station.The design scheme for air conditioning arrangement of Xiamen west railway station waiting room was put forward,which can meet the requirements of comfort standard in the waiting room with low energy consumption.Through the simulation analysis of the distribution of airflow characteristics in the waiting room,parameters of temperature,humidity and wind speed in different position of the waiting room were obtained.Accounting to the analysis of the human body comfort to the variation of temperature,humidity wind speed and other parameters,actual adjustments were put forward.To meet the requirements of comfort standard of human body,which can obtain better effect on air distribution in the waiting room with large space.