DENG Juan,ZHENG Shuang.Application of Drainage Pipe Hydraulic Flushing Facility in the Utility Tunnel[J].China Water & Wastewater,2021,37(8):101-106.
排水管道水力沖洗設施在綜合管廊中的應用
- Title:
- Application of Drainage Pipe Hydraulic Flushing Facility in the Utility Tunnel
- 關鍵詞:
- 綜合管廊; 管道攔蓄盾系統(tǒng); 真空沖洗系統(tǒng)
- 摘要:
- 綜合管廊普遍埋深較大，為解決綜合管廊中重力流污水管、雨水艙在運行時淤積堵塞清掏維護難度大的問題，提出在污水管道中采用全自動水力沖洗、能耗小、效率高的管道攔蓄盾自動沖洗系統(tǒng)，在雨水管道中采用真空沖洗系統(tǒng),便于管廊的運營維護管理。介紹了兩個系統(tǒng)的工作原理、設備組成及安裝、運行控制要求，并給出了實際工程應用案例，總結了兩個系統(tǒng)在重力流管渠設計中的位置設定、設備選型、詳圖設計、運行控制、工程措施、主要經濟指標及后期運行的注意事項，為綜合管廊重力流污水管、雨水艙的設計和運行提供參考。
- Abstract:
- The buried depth of the utility tunnel is generally large. Full-automatic hydraulic flushing, low energy consumption and high efficiency channel flushing gate system in sewage pipes, and vacuum flushing system in rainwater pipes are proposed to solve the problem of cleaning and maintaining the gravity flow sewage pipes and rainwater tanks in the utility tunnel, and to facilitate the operation and maintenance management of the utility tunnel. Working principle, equipment composition, installation and operation control requirements of the two systems, which combined with practical engineering application cases are introduced. The location setting, equipment selection, detail design, operation control, engineering measures, main economic indicators and matters needing attention in the later operation of the two systems in the gravity flow pipe channel design are summarized, which will provide a reference for the design and operation of the gravity flow sewage pipes and rainwater tanks in the utility tunnel.
相似文獻/References:
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CAO Yi ning,DONG Yong hong.Design of Sewage Pipe and Important Nodes of Urban Utility Tunnel[J].China Water & Wastewater,2018,34(8):67.
[2]寇殿良,袁建平,陳雪梅.高壓細水霧滅火系統(tǒng)在綜合管廊中的應用[J].中國給水排水,2018,34(20):72.
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