A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Drainage system for urban waterlogging prevention device
The invention discloses a drainage system for an urban waterlogging prevention device. The drainage system comprises a drainage pipe, a pressure gauge and throttling valves, one end of the drainage pipe communicates with the upper surface of a first-stage water distribution pipe in a connected mode, the side surface of the first-stage water distribution pipe communicates with an urban pipe networkin a connected mode, and the lower surface of the first-stage water distribution pipe communicates with the upper surface of a second-stage water distribution pipe through a first-stage water guide pipe in a connected mode. The drainage system has the beneficial effects that water can be drained to the first-stage water distribution pipe through the urban pipe network, if the water amount is large, the throttling valve on the first-stage water distribution pipe can be opened, the water enters the second-stage water distribution pipe through the first-stage water guide pipe and then is drainedinto a drainage layer from the second-stage water distribution pipe so as to ameliorate the waterlogging problem, if the water drainage amount of the urban pipe network is extremely large and the water drainage layer cannot well ameliorate the problem, the throttling valve on a second-stage water guide pipe can be opened, the water is drained into a third-stage water distribution pipe through thesecond-stage water guide pipe, then the water is drained into a reservoir bed through the third-stage water distribution pipe, and therefore the severe waterlogging problem is ameliorated.
本发明公开一种用于城市防涝装置的排水系统，包括排水管、压力计以及节流阀，所述排水管一端与一级分水管上表面连接相通，所述一级分水管侧面与城市管网连接相通，所述一级分水管的下表面和二级分水管的上表面分别通过一级导水管连接相通，本发明所达到的有益效果是：本发明通过城市管网可以将水排向一级分水管处，若水量较多，可以打开一级导水管上的节流阀，通过一级导水管进入二级分水管内，再由二级分水管排入排水层，以缓解内涝的问题，若城市管网的排水量特大，排水层无法很好的缓解，可以将二级导水管上的节流阀打开，通过二级导水管排入三级分水管内，再由三级分水管向储水层内排入，从而缓解严重内涝的问题。
Drainage system for urban waterlogging prevention device
The invention discloses a drainage system for an urban waterlogging prevention device. The drainage system comprises a drainage pipe, a pressure gauge and throttling valves, one end of the drainage pipe communicates with the upper surface of a first-stage water distribution pipe in a connected mode, the side surface of the first-stage water distribution pipe communicates with an urban pipe networkin a connected mode, and the lower surface of the first-stage water distribution pipe communicates with the upper surface of a second-stage water distribution pipe through a first-stage water guide pipe in a connected mode. The drainage system has the beneficial effects that water can be drained to the first-stage water distribution pipe through the urban pipe network, if the water amount is large, the throttling valve on the first-stage water distribution pipe can be opened, the water enters the second-stage water distribution pipe through the first-stage water guide pipe and then is drainedinto a drainage layer from the second-stage water distribution pipe so as to ameliorate the waterlogging problem, if the water drainage amount of the urban pipe network is extremely large and the water drainage layer cannot well ameliorate the problem, the throttling valve on a second-stage water guide pipe can be opened, the water is drained into a third-stage water distribution pipe through thesecond-stage water guide pipe, then the water is drained into a reservoir bed through the third-stage water distribution pipe, and therefore the severe waterlogging problem is ameliorated.
本发明公开一种用于城市防涝装置的排水系统，包括排水管、压力计以及节流阀，所述排水管一端与一级分水管上表面连接相通，所述一级分水管侧面与城市管网连接相通，所述一级分水管的下表面和二级分水管的上表面分别通过一级导水管连接相通，本发明所达到的有益效果是：本发明通过城市管网可以将水排向一级分水管处，若水量较多，可以打开一级导水管上的节流阀，通过一级导水管进入二级分水管内，再由二级分水管排入排水层，以缓解内涝的问题，若城市管网的排水量特大，排水层无法很好的缓解，可以将二级导水管上的节流阀打开，通过二级导水管排入三级分水管内，再由三级分水管向储水层内排入，从而缓解严重内涝的问题。
Drainage system for urban waterlogging prevention device
一种用于城市防涝装置的排水系统
YE XIAOMIN (author) / ZHANG HONGHAN (author) / SUN LI (author) / TONG YESEN (author) / SU HAO (author) / HUANG SHANLONG (author) / XIE JIACHEN (author) / CAI SHANSHUN (author) / YE CHANGWEN (author)
2021-03-09
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
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