A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the related technical field of drainage pipelines, in particular to a municipal drainage pipeline structure which comprises an outer pipeline, an inner pipeline is arranged in the outer pipeline, an annular columnar collecting frame is arranged between the outer pipeline and the inner pipeline in an inserted mode, and a filter plate is arranged at the top end of the inner pipeline. The guiding plate, the dispersing assembly and the impurity filtering assembly are sequentially installed in an inner cavity of the inner pipeline from top to bottom, a plurality of annular impurity discharging openings are formed in the pipe wall of the inner pipeline, an annular feeding opening is formed in the inner wall of the annular-column-shaped collecting frame, and sewage can be dispersed through the dispersing assembly after entering the inner pipeline and then filtered through the impurity filtering assembly. Filtered impurities sequentially pass through an annular impurity discharging opening and an annular feeding opening to enter an annular-column-shaped collecting frame to be collected, the annular-column-shaped collecting frame can be directly taken out from the periphery of the inner pipeline, the impurities can be conveniently cleaned, and meanwhile the inner pipeline has the functions of dispersing the impurities, preventing blockage, filtering the impurities, discharging and collecting the impurities.
本发明涉及排水管道相关技术领域，具体是一种市政排水管道结构，包括外管道，外管道内部设置有内管道，所外管道与内管道之间插接设置有环柱状收集框，内管道顶端设置有过滤板，内管道内腔从上往下依次安装是这样引导板、分散组件及滤杂组件，内管道管壁设置有若干环形排杂口，环柱状收集框内壁设置有环形入料口，污水进入内管道后可通过分散组件进行分散，再通过滤杂组件进行过滤，过滤下的杂质依次通过环形排杂口和环形入料口来进入到环柱状收集框内进行收集，环柱状收集框可直接从内管道外围取出，方便对杂质的清理，同时使内管道具有分散杂质放堵塞和过滤杂质并排出收集的功能。
The invention relates to the related technical field of drainage pipelines, in particular to a municipal drainage pipeline structure which comprises an outer pipeline, an inner pipeline is arranged in the outer pipeline, an annular columnar collecting frame is arranged between the outer pipeline and the inner pipeline in an inserted mode, and a filter plate is arranged at the top end of the inner pipeline. The guiding plate, the dispersing assembly and the impurity filtering assembly are sequentially installed in an inner cavity of the inner pipeline from top to bottom, a plurality of annular impurity discharging openings are formed in the pipe wall of the inner pipeline, an annular feeding opening is formed in the inner wall of the annular-column-shaped collecting frame, and sewage can be dispersed through the dispersing assembly after entering the inner pipeline and then filtered through the impurity filtering assembly. Filtered impurities sequentially pass through an annular impurity discharging opening and an annular feeding opening to enter an annular-column-shaped collecting frame to be collected, the annular-column-shaped collecting frame can be directly taken out from the periphery of the inner pipeline, the impurities can be conveniently cleaned, and meanwhile the inner pipeline has the functions of dispersing the impurities, preventing blockage, filtering the impurities, discharging and collecting the impurities.
本发明涉及排水管道相关技术领域，具体是一种市政排水管道结构，包括外管道，外管道内部设置有内管道，所外管道与内管道之间插接设置有环柱状收集框，内管道顶端设置有过滤板，内管道内腔从上往下依次安装是这样引导板、分散组件及滤杂组件，内管道管壁设置有若干环形排杂口，环柱状收集框内壁设置有环形入料口，污水进入内管道后可通过分散组件进行分散，再通过滤杂组件进行过滤，过滤下的杂质依次通过环形排杂口和环形入料口来进入到环柱状收集框内进行收集，环柱状收集框可直接从内管道外围取出，方便对杂质的清理，同时使内管道具有分散杂质放堵塞和过滤杂质并排出收集的功能。
| European Patent Office | 2024