摘要
地铁环境控制系统在地铁的建设、运营过程中起到举足轻重的作用。环境控制设计制约着地铁建设的土建规模以及工程投资,能够为运营时期的地铁环境提供有力的保障,决定着地铁的运营服务水平和质量,是地铁安全运营的前提条件,并且合理的系统运行模式对地铁运营的节能减排起着关键性的作用。环境控制设计需要因地制宜,结合所处区域的气候特点进行合理的系统选择。文中对毫沁营站环境控制系统的组成、设备布置进行了介绍。呼和浩特地铁采用通风系统,针对呼和浩特市当地气候严寒的特点,在站台层公共区设置了可调通风型站台门,在风井内设置了电动防寒卷帘,能够有效的降低冬季室外冷空气对车站的干扰。针对不同季节的地铁运营进行了运行策略分析,在保证地铁安全运营下,进行合理的运行模式设置以及转换,能够达到节能的目的。
Subway environmental control system plays an important role in the construction and operation of subway.Environmental control design restricts the civil engineering scale and project investment of subway construction,can provide strong guarantee for the subway environment during the operation period,determines the operation service level and quality of subway,and is the prerequisite for safe operation of subway.Moreover,a reasonable system operation mode plays a key role in energy conservation and emission reduction of subway operation.Environmental control design needs to make reasonable system selection according to local conditions and combined with the climate characteristics of the region.This paper introduces the composition and equipment layout of the environmental control system of Haoqinying station.Hohhot Metro adopts ventilation system.According to the characteristics of local cold climate in Hohhot,adjustable ventilation platform doors are set in the public area of the platform floor,and electric cold proof rolling shutters are set in the air shaft,which can effectively reduce the interference of outdoor cold air to the station in winter.This paper analyzes the operation strategy of subway operation in different seasons.Under the condition of ensuring the safe operation of subway,reasonable operation mode setting and conversion can achieve the purpose of energy saving.
作者
张喜桥
Xiqiao Zhang(Liaoning Provincial Transportation Planning and Design Institute Co.,Ltd.,Shenyang 110000,China)
出处
《青海交通科技》
2021年第3期39-42,共4页
Qinghai Transportation Science and Technology
关键词
地铁
环控
设计
metro
environmental control
design
