A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Rainwater collecting and discharging device
The invention provides a rainwater collecting and discharging device. The rainwater collecting and discharging device comprises a rainwater ditch, a box culvert, a rainwater pipeline and a water suction pump, wherein the rainwater ditch communicates with the top of the box culvert; the rainwater pipeline communicates with a water discharging opening of the box culvert; the water discharging opening of the box culvert is located at the upper part of the box culvert; a first pre-set distance is formed between the water discharging opening of the box culvert and the bottom of the box culvert; andthe water suction pump is used for sucking water in the box culvert. The rainwater pipeline communicates with the water discharging opening of the box culvert and the water discharging opening of thebox culvert is located at the upper part of the box culvert, so that rainwater in the box culvert can be prevented from being discharged into a downstream pipe network through the rainwater pipelinewithout any stagnation, and furthermore, the rainwater collecting and discharging device has a certain water storage function, and rainwater can be slowly discharged; and the requirements on collecting and discharging the sponge city rainwater in a station yard region of a subway station yard are met. Furthermore, a condition that the buried depth of the rainwater pipeline is great can be avoidedand the construction cost is reduced.
本发明提供一种雨水收集和排放装置，包括雨水沟、箱涵、雨水管道和抽水泵，所述雨水沟与所述箱涵的顶部连通，所述雨水管道与所述箱涵的排水口连通，所述箱涵的排水口位于所述箱涵的上部，且所述箱涵的排水口距离所述箱涵的底部具有第一预定距离，所述抽水泵用于抽吸所述箱涵中的水。通过将雨水管道与箱涵的排水口连通，且使箱涵的排水口位于箱涵的上部，可避免箱涵内的雨水没有任何停滞便通过雨水管道排入下游管网，从而使雨水收集和排放装置具有一定的蓄水功能，实现雨水的缓排，满足地铁段场站场区域的海绵城市雨水收集与排放的要求。此外，可避免雨水管道的埋深大，降低工程造价。
Rainwater collecting and discharging device
The invention provides a rainwater collecting and discharging device. The rainwater collecting and discharging device comprises a rainwater ditch, a box culvert, a rainwater pipeline and a water suction pump, wherein the rainwater ditch communicates with the top of the box culvert; the rainwater pipeline communicates with a water discharging opening of the box culvert; the water discharging opening of the box culvert is located at the upper part of the box culvert; a first pre-set distance is formed between the water discharging opening of the box culvert and the bottom of the box culvert; andthe water suction pump is used for sucking water in the box culvert. The rainwater pipeline communicates with the water discharging opening of the box culvert and the water discharging opening of thebox culvert is located at the upper part of the box culvert, so that rainwater in the box culvert can be prevented from being discharged into a downstream pipe network through the rainwater pipelinewithout any stagnation, and furthermore, the rainwater collecting and discharging device has a certain water storage function, and rainwater can be slowly discharged; and the requirements on collecting and discharging the sponge city rainwater in a station yard region of a subway station yard are met. Furthermore, a condition that the buried depth of the rainwater pipeline is great can be avoidedand the construction cost is reduced.
本发明提供一种雨水收集和排放装置，包括雨水沟、箱涵、雨水管道和抽水泵，所述雨水沟与所述箱涵的顶部连通，所述雨水管道与所述箱涵的排水口连通，所述箱涵的排水口位于所述箱涵的上部，且所述箱涵的排水口距离所述箱涵的底部具有第一预定距离，所述抽水泵用于抽吸所述箱涵中的水。通过将雨水管道与箱涵的排水口连通，且使箱涵的排水口位于箱涵的上部，可避免箱涵内的雨水没有任何停滞便通过雨水管道排入下游管网，从而使雨水收集和排放装置具有一定的蓄水功能，实现雨水的缓排，满足地铁段场站场区域的海绵城市雨水收集与排放的要求。此外，可避免雨水管道的埋深大，降低工程造价。
Rainwater collecting and discharging device
一种雨水收集与排放装置
LI XIANGZHOU (author) / YUAN NIAN (author) / FU CHANGJUN (author) / FAN XUELIANG (author) / ZENG XIAOSONG (author) / MI XIAO (author) / CHEN JIAO (author) / LIU QIANQIAN (author) / XU CHENG (author) / GAO JINZHI (author)
2021-02-02
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
/
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
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