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针对目前传统的屏蔽门系统和安全门系统的不足,提出了一种新的多功能门环控系统。该系统在传统屏蔽门的上部或站台端部安装可开闭百叶风口,可以利用列车运行产生的活塞风对站台进行通风。分析了列车运行产生的活塞风量及多功能门开孔面积对活塞风进入和离开站台的影响,对开孔面积进行了优化,得出了节能且经济的开孔面积范围。分析比较了传统屏蔽门系统和多功能门系统变风量运行情况下的全年能耗情况,结果表明,利用活塞风的多功能门环控系统节能效果明显。
Aiming at the shortcomings of the traditional screen door system and safety door system, a new multifunctional door control system is proposed. The system is installed in the upper part of the traditional screen door or platform end can be opened and closed louvers, you can use the piston train generated by the wind on the platform ventilation. The influence of the piston air volume and the opening area of the multi-function door on the entering and leaving the platform of the piston air is analyzed. The area of the opening is optimized and the range of the opening area is obtained. The energy consumption of the whole system under the circumstance of variable air volume operation of the traditional screen door system and multi-function door system is analyzed and compared. The results show that the multifunctional door loop control system using piston air has obvious energy-saving effect.