铁道建筑
鐵道建築
철도건축
RAILWAY ENGINEERING
2013年
3期
131-134
,共4页
真空卸污系统%电加热%气密性试验%真空管道%卸污单元
真空卸汙繫統%電加熱%氣密性試驗%真空管道%卸汙單元
진공사오계통%전가열%기밀성시험%진공관도%사오단원
Vacuum sewerage discharge system%Electrical heating%Air-tightness experiment%Vacuum pipe%Sewage discharge unit
哈大客运专线已经建成通车,配套的真空卸污系统已开始使用.哈大线的沈阳北站和长春站是国内寒冷地区首次设置真空卸污系统的车站,为了适应寒冷天气对真空机组、卸污单元和真空管道等设备都进行了设计改型.本文对寒冷地区车站真空卸污系统中存在的问题进行了分析,并提出相应的改进措施,可为以后寒冷地区车站真空卸污系统的设计、施工和设备安装提供经验借鉴.
哈大客運專線已經建成通車,配套的真空卸汙繫統已開始使用.哈大線的瀋暘北站和長春站是國內寒冷地區首次設置真空卸汙繫統的車站,為瞭適應寒冷天氣對真空機組、卸汙單元和真空管道等設備都進行瞭設計改型.本文對寒冷地區車站真空卸汙繫統中存在的問題進行瞭分析,併提齣相應的改進措施,可為以後寒冷地區車站真空卸汙繫統的設計、施工和設備安裝提供經驗藉鑒.
합대객운전선이경건성통차,배투적진공사오계통이개시사용.합대선적침양북참화장춘참시국내한랭지구수차설치진공사오계통적차참,위료괄응한랭천기대진공궤조、사오단원화진공관도등설비도진행료설계개형.본문대한랭지구차참진공사오계통중존재적문제진행료분석,병제출상응적개진조시,가위이후한랭지구차참진공사오계통적설계、시공화설비안장제공경험차감.
@@@@The Harbin-Dalian Passenger Dedicated Line has been open to traffic and the supporting vacuum sewerage discharge system has been completed. Shenyang-North Station and Changchun Station are the first stations which install the vacuum sewerage discharge systems in cold areas. Therefore,the types of major system components including vacuum pump station,sewage discharge unit and vacuum pipe have been modified according to the cold environment,but the vacuum pipes installation has some problems during the actual construction. By the analysis of the existing problems in vacuum sewerage discharge system of railway stations in cold areas,this paper proposed the corresponding improvement measure,which would provide a reference for the design,construction and equipment improvement for vacuum sewerage discharge system in cold area stations.
