占地受限地铁车站环控设计方案的优化  

OPTIMIZATION ANALYSIS OF ENVIRONMENTAL CONTROL SYSTEM DESIGN SCHEME OF SUBWAY STATION WITH LIMITED GROUND OCCUP-ATION

作　　者：陈宜汉 朱祝龙 姜林月 Chen Yi-han;Zhu Zhu-long;Jiang Lin-yue

机构地区：[1]中铁第六勘察设计院集团有限公司,山东青岛266000

出　　处：《建筑技术开发》2023年第2期27-28,共2页Building Technology Development

摘　　要：以青岛市某在建地铁车站为研究对象,基于车站地面占地受限,通过集中设置车站新、排风亭,优化公共区及设备区通风空调系统设计方案,以满足车站各区域空气参数要求;取消了传统冷却塔方案,改用不占地面空间的蒸发冷凝技术,在地下空间解决冷源问题;探讨在满足区间活塞风要求下取消部分活塞风亭,以减少地面占地;在满足车站环境要求的前提下,最大限度地减少地面占地。Taking a subway station under construction in Qingdao as the research object,due to the limited ground area of the station,the design scheme of ventilation and air conditioning system in the public area and equipment area was optimized by centralizing the fresh air pavilion and the exhaust air pavilion to meet the requirements of air parameters in each area of the station.In order to solve the problem of cold source in underground space,the cooling tower was replaced by the evaporative condenser which did not occupy ground space.In order to reduce the ground occupation,it was discussed to cancel a piston ventilating pavilion under the premise of interval piston wind.Under the premise of meeting the environmental requirements of the station,the ground area should be reduced to the maximum extent.

关 键 词：占地受限 集中风亭 空调系统 冷源 

分 类 号：TU962[建筑科学]