A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to an intercepting system for a rainwater pipe ditch inlet ditch opening. The intercepting system comprises a preliminary intercepting device, a depth intercepting device and a backflow preventing device which are sequentially arranged in the water flow direction. The preliminary intercepting device and the deep intercepting device are clamped in the rainwater pipe canal through limiting I-shaped steel located on the two side walls of the rainwater pipe canal; each of the preliminary intercepting device and the deep intercepting device comprises a bottom intercepting device and an upper intercepting device, the bottom intercepting device is in a grid shape, and the upper intercepting device is in a grid shape. Compared with the prior art, when rainstorm occurs, large suspended solids can be intercepted through the preliminary intercepting device, and meanwhile the water flux is guaranteed. The intercepting facility is divided into an upper part and a lower part, the bottom intercepting facility is in a grid shape and can intercept dirt and floating objects with large specific gravity, and the upper intercepting facility is in a grid shape and can intercept floating garbage with small density and large size while guaranteeing the water passing capacity. Compared with an interception facility arranged at the river and sea mouth, the pollutant can be controlled at the initial stage.
本发明涉及一种雨水管渠入海沟口的拦截系统，包括沿水流方向依次设置有初步拦截装置、深度拦截装置及回流防止装置；所述初步拦截装置与所述深度拦截装置均通过位于雨水管渠两侧壁上的限位工字钢卡设于雨水管渠内；所述初步拦截装置与所述深度拦截装置均包含底部拦截及上部拦截，所述底部拦截为网格状，所述上部拦截为格栅状。与现有技术相比，本发明在发生暴雨时，能通过初步拦截装置实现对大的悬浮物进行拦截同时保证过水通量。拦截设施分上下两部分：底部拦截设施成网格状，可截留比重大的污物和漂浮物，上部拦截设施成格栅状，截留密度小体积大的漂浮垃圾同时保证过水能力。相比在河海口设置拦截设施，可实现初期对污染物进行控制。
The invention relates to an intercepting system for a rainwater pipe ditch inlet ditch opening. The intercepting system comprises a preliminary intercepting device, a depth intercepting device and a backflow preventing device which are sequentially arranged in the water flow direction. The preliminary intercepting device and the deep intercepting device are clamped in the rainwater pipe canal through limiting I-shaped steel located on the two side walls of the rainwater pipe canal; each of the preliminary intercepting device and the deep intercepting device comprises a bottom intercepting device and an upper intercepting device, the bottom intercepting device is in a grid shape, and the upper intercepting device is in a grid shape. Compared with the prior art, when rainstorm occurs, large suspended solids can be intercepted through the preliminary intercepting device, and meanwhile the water flux is guaranteed. The intercepting facility is divided into an upper part and a lower part, the bottom intercepting facility is in a grid shape and can intercept dirt and floating objects with large specific gravity, and the upper intercepting facility is in a grid shape and can intercept floating garbage with small density and large size while guaranteeing the water passing capacity. Compared with an interception facility arranged at the river and sea mouth, the pollutant can be controlled at the initial stage.
本发明涉及一种雨水管渠入海沟口的拦截系统，包括沿水流方向依次设置有初步拦截装置、深度拦截装置及回流防止装置；所述初步拦截装置与所述深度拦截装置均通过位于雨水管渠两侧壁上的限位工字钢卡设于雨水管渠内；所述初步拦截装置与所述深度拦截装置均包含底部拦截及上部拦截，所述底部拦截为网格状，所述上部拦截为格栅状。与现有技术相比，本发明在发生暴雨时，能通过初步拦截装置实现对大的悬浮物进行拦截同时保证过水通量。拦截设施分上下两部分：底部拦截设施成网格状，可截留比重大的污物和漂浮物，上部拦截设施成格栅状，截留密度小体积大的漂浮垃圾同时保证过水能力。相比在河海口设置拦截设施，可实现初期对污染物进行控制。
Intercepting system for rainwater pipe ditch inlet ditch opening
一种雨水管渠入海沟口的拦截系统
2025-01-07
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
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