Article(id=1149745456181330162, tenantId=1146029695717560320, journalId=1146123302524792850, issueId=1149745442428203486, articleNumber=null, orderNo=null, doi=10.3969/j.issn.1672-6073.2024.04.018, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1698854400000, receivedDateStr=2023-11-02, revisedDate=1710691200000, revisedDateStr=2024-03-18, acceptedDate=null, acceptedDateStr=null, onlineDate=1752050277990, onlineDateStr=2025-07-09, pubDate=null, pubDateStr=null, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1752050277990, onlineIssueDateStr=2025-07-09, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1752050277990, creator=13701087609, updateTime=1752050277990, updator=13701087609, issue=Issue{id=1149745442428203486, tenantId=1146029695717560320, journalId=1146123302524792850, year='2024', volume='37', issue='4', pageStart='1', pageEnd='141', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1752050274711, creator=13701087609, updateTime=1753780137206, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1157001011664605316, tenantId=1146029695717560320, journalId=1146123302524792850, issueId=1149745442428203486, language=EN, specialIssueTitle=, coverIllustrator=, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1157001011664605317, tenantId=1146029695717560320, journalId=1146123302524792850, issueId=1149745442428203486, language=CN, specialIssueTitle=, coverIllustrator=, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=124, endPage=129, ext={EN=ArticleExt(id=1149745456428794106, articleId=1149745456181330162, tenantId=1146029695717560320, journalId=1146123302524792850, language=EN, title=Optimization of Fire Water Supply Control System in Subway Stations, columnId=1152669334582243706, journalTitle=Urban Rapid Rail Transit, columnName=Electrical and Mechanical Engineering, runingTitle=null, highlight=null, articleAbstract=
The study addressed issues related to the nonaction and delayed response times of subway station fire protection systems, focusing on optimizing the automatic pump start method for fire water supply control systems utilizing municipal direct pressurized water supply. Initially, a field test was conducted on the automatic pump start system at a subway station, followed by a detailed analysis of the test data to understand pressure and flow rate change dynamics within the fire protection system. Based on this analysis, a novel approach was developed to determine optimal settings for the pressure switch, flow switch, and stabilizer pump unit, calibrated explicitly to the municipal water pressure thresholds at each station. Findings highlighted the necessity of employing highpressure stabilization due to the influence of municipal water pressure on the pressure switch. Additionally, it was noted that the interplay between pressure and flow switches is crucial under varying operational conditions, necessitating their complementary roles in enabling automatic pump start functionality to enhance reliability. Adjustments were recommended for the logical relationship between the flow switch activation threshold and the stabilizer pump unit settings in different pump room configurations. This adjustment aimed to prevent inadvertent pump startups triggered by fire pipe network leaks, thereby addressing concerns related to overly prolonged or rapid pump activation. These research outcomes are essential guidelines for designing new subway lines' fire hydrant water supply systems and fire pump rooms. Their application ensures smooth automatic initiation of station fire water supply systems, effectively enhancing efficiency and safety across subway network fire protection systems.
, correspAuthors=Yuhong MU, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, authorCompany=null, fund=null, authors=null, authorsList=Yuhong MU), CN=ArticleExt(id=1149745462569255522, articleId=1149745456181330162, tenantId=1146029695717560320, journalId=1146123302524792850, language=CN, title=地铁车站消防给水控制系统优化研究, columnId=1152669334955536763, journalTitle=都市快轨交通, columnName=机电工程, runingTitle=null, highlight=null, articleAbstract=
针对地铁车站消防系统启泵不动作、时间过长等问题,研究其市政直接加压供水的消防给水控制系统自动启泵的优化方法。首先在地铁车站进行消防系统自动启泵的现场试验,然后针对现场测试数据展开分析,掌握消防系统压力与流量的变化特点,最后创建基于站点市政水压阈值条件下确定压力开关、流量开关、稳压泵组取值的新方法。研究结果表明:由于压力开关的设定值受市政水压影响,车站市政直抽消防系统应采用高压稳压;不同工况下压力开关、流量开关具有互补性,因此流量开关与压力开关均设定为自动启泵,提高自动启泵可靠性;压力开关、流量开关与稳压泵组之间的动作值逻辑关系应根据泵房不同的设置方案进行相应调整,避免消防管网渗漏引起压力开关、流量开关误动作启泵的风险,解决自动启泵时间过长或过快的问题。研究成果以期为地铁新线消火栓给水系统及消防泵房的设计提供参考,保证车站消防给水系统顺利实现自动启泵,有效提升地铁消防给水系统的效率与安全。
, correspAuthors=穆育红, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=eCPy0ifRrb7/noT1Tjz2Xw==, magXml=mAfpv7KuyUZI9u0NaSJXZA==, pdfUrl=null, pdf=lP0VrPeNFJ/rpC+UB9Pm8g==, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=3fXqxCMdY+0c5YIcMViyzw==, mapNumber=null, authorCompany=null, fund=null, authors=
, authorsList=穆育红)}, authors=[Author(id=1154040165640167691, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745456181330162, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=835642708@qq.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1154040165690499341, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745456181330162, authorId=1154040165640167691, language=EN, stringName=Yuhong MU, firstName=Yuhong, middleName=null, lastName=MU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=Beijing Urban Construction Design & Development Group Co., Ltd. Beijing 100037, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1154040165740830990, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745456181330162, authorId=1154040165640167691, language=CN, stringName=穆育红, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=北京城建设计发展集团股份有限公司 北京 100037, bio={"content":"
穆育红,女,本科,高级工程师,主要从事轨道交通给排水、交通枢纽、海绵城市设计等工作,835642708@qq.com
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穆育红,女,本科,高级工程师,主要从事轨道交通给排水、交通枢纽、海绵城市设计等工作,835642708@qq.com
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7(2): 33-39., articleTitle=Discussion on the setting of flow switch in temporary high pressure fire protection water supply system, refAbstract=null)], funds=[Fund(id=1154040169100468557, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745456181330162, awardId=L231018, language=CN, fundingSource=北京市自然科学基金(L231018), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1154040165153628423, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745456181330162, xref=null, ext=[AuthorCompanyExt(id=1154040165166211336, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745456181330162, companyId=1154040165153628423, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Beijing Urban Construction Design & Development Group Co., Ltd. Beijing 100037), AuthorCompanyExt(id=1154040165594030345, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745456181330162, companyId=1154040165153628423, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=北京城建设计发展集团股份有限公司 北京 100037)])], figs=[ArticleFig(id=1154040168328716604, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745456181330162, language=EN, label=Figure 1, caption=
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地铁新线消防供水单元示意, figureFileSmall=RJisejL4Agxgb7bCRzUBJA==, figureFileBig=UNJJCjmvuONkoC5RsEPVzw==, tableContent=null), ArticleFig(id=1154040168488100159, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745456181330162, language=EN, label=Figure 2, caption=
Olympic Sports Center station fire pump room layout, figureFileSmall=16O4gJArHypuyBYtZLKkXw==, figureFileBig=ibB1D8C1rMM1/S+8tzOLIw==, tableContent=null), ArticleFig(id=1154040168584569152, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745456181330162, language=CN, label=图 2, caption=
奥体中心站消防泵房, figureFileSmall=16O4gJArHypuyBYtZLKkXw==, figureFileBig=ibB1D8C1rMM1/S+8tzOLIw==, tableContent=null), ArticleFig(id=1154040168634900801, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745456181330162, language=EN, label=Figure 3, caption=
Schematic diagram of a typical fire pump room system at a dual-water source station (with a backflow preventer on the suction pipe), figureFileSmall=avqYtLyymZSLW/5QR/TVqQ==, figureFileBig=REE2msVYG3kiJAh+IDXtxA==, tableContent=null), ArticleFig(id=1154040168681038146, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745456181330162, language=CN, label=图 3, caption=
典型双水源车站消防泵房系统示意(吸水管上设有倒流防止器), figureFileSmall=avqYtLyymZSLW/5QR/TVqQ==, figureFileBig=REE2msVYG3kiJAh+IDXtxA==, tableContent=null), ArticleFig(id=1154040168727175491, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745456181330162, language=EN, label=Table 1, caption=
List of fire protection system compositions and system pump start-up modes, figureFileSmall=null, figureFileBig=null, tableContent=
| 线路名称 | 消防保护范围 | 消防水源条件 | 消防设备组成 | 启泵方式及特点 |
| 北京地铁 14 号线 (2013 年 5 月开通) | 双水源保护本站及左、右各 半个区间, 单水源车站与邻 站互为备用 | 两路水源,消防泵直 抽,设市政超越管 | 消防主泵,无稳压泵 | 需要人工手动消防按钮启泵, 联动 FAS 系统启泵, 或硬线直 启消防泵。 |
| 上海地铁某条线路 一期(2015 年底开通) | 双水源车站保护本站及各 半个区间 | 消防主泵,无稳压泵; 设 2 个流量开关 | 增加流量开关水力启泵方式。 |
| 浙江某市地铁 1 号线 (2022 年 6 月开通) | 本站与一侧区间为一个消 防保护单元,平时关断消防 单元之间连通管 | 消防主泵及稳压装置;设 2 个 压力开关 1 个流量开关;扬水 管增设倒流防止器 | 增加 2 个压力开关、1 个流量开 关启泵方式。 |
), ArticleFig(id=1154040168769118532, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745456181330162, language=CN, label=表 1, caption=
消防系统组成与系统启泵方式, figureFileSmall=null, figureFileBig=null, tableContent=
| 线路名称 | 消防保护范围 | 消防水源条件 | 消防设备组成 | 启泵方式及特点 |
| 北京地铁 14 号线 (2013 年 5 月开通) | 双水源保护本站及左、右各 半个区间, 单水源车站与邻 站互为备用 | 两路水源,消防泵直 抽,设市政超越管 | 消防主泵,无稳压泵 | 需要人工手动消防按钮启泵, 联动 FAS 系统启泵, 或硬线直 启消防泵。 |
| 上海地铁某条线路 一期(2015 年底开通) | 双水源车站保护本站及各 半个区间 | 消防主泵,无稳压泵; 设 2 个流量开关 | 增加流量开关水力启泵方式。 |
| 浙江某市地铁 1 号线 (2022 年 6 月开通) | 本站与一侧区间为一个消 防保护单元,平时关断消防 单元之间连通管 | 消防主泵及稳压装置;设 2 个 压力开关 1 个流量开关;扬水 管增设倒流防止器 | 增加 2 个压力开关、1 个流量开 关启泵方式。 |
), ArticleFig(id=1154040168832033093, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745456181330162, language=EN, label=Table 2, caption=
Olympic Sports Center Station pressure switch, flow switch start pump test data, figureFileSmall=null, figureFileBig=null, tableContent=
| 工况 | 稳压泵 启动时间/s | 主泵启动 时间 /s | 压力开关 动作值 | 流量开关 动作值 | 结果描述 |
| 工况 1: 开启近端消火栓 | 7 | 42 | 0.29 | 2.5 | 稳压泵先启动,流量开关 ${42}\mathrm{\;s}$ 动作后,消防 主泵启动;压力开关现场设定值低,超越管稳 压在 0.29 MPa,压力开关无法动作 |
| 工况 2:切除流量开关,开启近端 消火栓 | 7 | - | 0.27 | - | 切除流量开关。稳压泵先启,市政超越管将泵 后管网稳压在 ${0.27}\mathrm{{MPa}}$ ,压力开关无动作 |
| 工况 3:切除压力开关,开启近端 消火栓 | 7 | 42 | 0.27 | 2.5 | 稳压泵7s后动作,42 s后流量开关动作,主 泵启动 |
| 工况 4: 将压力开关 $P$ 值调至设计 值 0.35 Mpa, 分别开启近端消火栓 (距泵房 ${20}\mathrm{\;m}$ )和远端消火栓(距离 泵房 250 m) | - | 5 | 0.35 | 2.5 | 无论开启近端还是远端消火栓,压力开关 $5\mathrm{\;s}$ 后动作,消防泵启动,稳压泵未启动 |
), ArticleFig(id=1154040168903336263, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745456181330162, language=CN, label=表 2, caption=
奥体中心站各工况下压力开关、流量开关启泵测试数据, figureFileSmall=null, figureFileBig=null, tableContent=
| 工况 | 稳压泵 启动时间/s | 主泵启动 时间 /s | 压力开关 动作值 | 流量开关 动作值 | 结果描述 |
| 工况 1: 开启近端消火栓 | 7 | 42 | 0.29 | 2.5 | 稳压泵先启动,流量开关 ${42}\mathrm{\;s}$ 动作后,消防 主泵启动;压力开关现场设定值低,超越管稳 压在 0.29 MPa,压力开关无法动作 |
| 工况 2:切除流量开关,开启近端 消火栓 | 7 | - | 0.27 | - | 切除流量开关。稳压泵先启,市政超越管将泵 后管网稳压在 ${0.27}\mathrm{{MPa}}$ ,压力开关无动作 |
| 工况 3:切除压力开关,开启近端 消火栓 | 7 | 42 | 0.27 | 2.5 | 稳压泵7s后动作,42 s后流量开关动作,主 泵启动 |
| 工况 4: 将压力开关 $P$ 值调至设计 值 0.35 Mpa, 分别开启近端消火栓 (距泵房 ${20}\mathrm{\;m}$ )和远端消火栓(距离 泵房 250 m) | - | 5 | 0.35 | 2.5 | 无论开启近端还是远端消火栓,压力开关 $5\mathrm{\;s}$ 后动作,消防泵启动,稳压泵未启动 |
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