Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Segmented drainage and segmented maintenance system and method for urban long-distance water conveyance tunnel engineering
The invention discloses a segmented drainage and segmented maintenance system and method for urban long-distance water conveyance tunnel engineering. The method comprises the following steps: arranging maintenance drainage equipment at a part with drainage water consumption along a water delivery tunnel, and arranging maintenance butterfly valves and/or bypass pipes at the upstream and downstream of a water distribution branch line for distributing water to a water plant along the water delivery tunnel. The problems of large raw water pumping and drainage amount, serious raw water waste, long maintenance time and the like existing in one-section drainage and one-section maintenance of the whole length of the water delivery tunnel are solved; the water supply guarantee rate of water plants along the line is obviously improved; maintenance drained water is drained to the adjacent river channel, and ecological water supplementing is achieved.
本发明公开了一种城市长距离输水隧洞工程分段排水分段检修系统及方法。它包括在输水隧洞沿线具有消纳排水水量的部位布置检修排水设备，在输水隧洞沿线向水厂分水的分水支线上下游设置检修蝶阀和或旁通管。本发明避免了输水隧洞全长一段排水、一段检修存在的原水抽排水量大、原水浪费严重、检修时间长等问题；显著提高了沿线水厂的供水保证率；检修排水排至相邻部位河道，实现生态补水。
Segmented drainage and segmented maintenance system and method for urban long-distance water conveyance tunnel engineering
The invention discloses a segmented drainage and segmented maintenance system and method for urban long-distance water conveyance tunnel engineering. The method comprises the following steps: arranging maintenance drainage equipment at a part with drainage water consumption along a water delivery tunnel, and arranging maintenance butterfly valves and/or bypass pipes at the upstream and downstream of a water distribution branch line for distributing water to a water plant along the water delivery tunnel. The problems of large raw water pumping and drainage amount, serious raw water waste, long maintenance time and the like existing in one-section drainage and one-section maintenance of the whole length of the water delivery tunnel are solved; the water supply guarantee rate of water plants along the line is obviously improved; maintenance drained water is drained to the adjacent river channel, and ecological water supplementing is achieved.
本发明公开了一种城市长距离输水隧洞工程分段排水分段检修系统及方法。它包括在输水隧洞沿线具有消纳排水水量的部位布置检修排水设备，在输水隧洞沿线向水厂分水的分水支线上下游设置检修蝶阀和或旁通管。本发明避免了输水隧洞全长一段排水、一段检修存在的原水抽排水量大、原水浪费严重、检修时间长等问题；显著提高了沿线水厂的供水保证率；检修排水排至相邻部位河道，实现生态补水。
Segmented drainage and segmented maintenance system and method for urban long-distance water conveyance tunnel engineering
城市长距离输水隧洞工程分段排水分段检修系统及方法
YANG QIGUI (Autor:in) / LI YONGKE (Autor:in) / CHEN LINGMING (Autor:in) / WANG HANHUI (Autor:in) / WU GUOCHENG (Autor:in) / ZHANG CHUANJIAN (Autor:in) / XIANG GUANGHONG (Autor:in) / ZHANG CUNHUI (Autor:in) / ZHOU YUXUAN (Autor:in) / XIE LIANGTAO (Autor:in)
10.01.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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