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基于节能降碳的地下综合管廊通风系统及其控制方式研究

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本文以某综合管廊为例,选取容纳电力电缆的电力舱分别进行了一个防火分区作为一个通风区间的通风系统分析、两个防火分区作为一个通风区间的通风系统分析,选取容纳天然气管道的舱室分别进行了一个事故分区作为一个通风区间的通风系统分析、两个事故分区作为一个通风区间的通风系统分析.从通风节点数量、出地面风亭数量、风机数量、风机功率、噪声限值、换气次数、换气量以及综合管廊投资、设计、施工、运维角度进行了对比,提出符合"双碳"战略、节能降碳,绿色发展的地下综合管廊通风系统.
Research on Ventilation System of Underground Integrated Pipe Corridor Based on Energy Saving and Carbon Reduction
Based on suzhou city a comprehensive utility tunnel as an example,selection for the power module of power cable a fireproof partition as a ventilation interval of the ventilation system analysis,two fire zone as the ventilation system of a ventilation interval analysis,selection for gas pipeline of natural gas tank for an accident partition as the ventilation system of a ventilation interval analysis,two accidents partition as the ventilation system of a ventilation interval analysis.This paper compares the number of ventilation nodes,the number of outlet air booths,the number of fans,the power of fans,the noise limit,the air change times and the air change amount,as well as the investment,design,construction,operation and maintenance of the comprehensive pipe corridor,and provides more ideas for the construction of the comprehensive pipe corridor in the later period.

underground integrated pipe galleryventilation systemventilation sectioncontrol modeenergy saving and carbon reduction

康潜、何凯、张继辉、黄涛、伍志刚、张丽

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中国市政工程西北设计研究院有限公司,兰州730000

甘肃省建筑设计研究院有限公司,兰州730000

地下综合管廊 通风系统 通风区间 控制方式 节能降碳

2024

智能建筑电气技术
亚太建筑科技信息研究院

智能建筑电气技术

影响因子:0.346
ISSN:1729-1275
年,卷(期):2024.18(6)