A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Backflow prevention structure of municipal sewage pipeline
The invention provides an anti-backflow structure of a municipal sewage pipeline, and relates to the technical field of pipelines, the anti-backflow structure comprises a pipeline body, an anti-backflow structure is fixedly mounted on the side wall of the pipeline body, the anti-backflow structure comprises a square plate, and a plurality of first drainage grooves are formed in the square plate in a penetrating manner; a plurality of first drainage grooves are formed in the pipeline body in a penetrating mode, a plurality of second drainage grooves are formed in the pipeline body in a penetrating mode, each second drainage groove is communicated with the corresponding first drainage groove, each second drainage groove is communicated with the flowing cavity, and a drainage area of the pipeline body is divided into three first drainage grooves and three second drainage grooves, so that when water flows through the flowing cavity, the flowing cavity is a slope; when water flows into the flowing cavity, water flows respectively flow into the second drainage grooves in the flowing cavity, so that water can be drained through the multiple drainage areas, the drainage efficiency is improved, the water accumulation time is shortened, meanwhile, the situation that water cannot be drained due to blockage of one independent second drainage groove or the first drainage groove can be avoided, and the reliability is improved.
本发明提供一种市政污水管道的防倒流结构，涉及管道技术领域，包括管道本体,管道本体侧壁上固定安装有防倒流结构，防倒流结构包括方板，方板内部贯穿开设有多个第一排水槽，第一排水槽为三个，管道本体内部贯穿开设有多个第二排水槽，每个第二排水槽均与第一排水槽相通，每个第二排水槽均与流动腔相通，通过将管道本体的排水区域分成三个第一排水槽以及第二排水槽，可以使得当水流经过流动腔时，由于流动腔是一个斜坡，将会使得水流分别流入流动腔内的各个第二排水槽中，从而可以通过多个排水区域进行排水，提高排水效率，减少积水时间，同时也可以避免单独的一个第二排水槽或是第一排水槽堵塞导致无法排水，增加可靠性。
Backflow prevention structure of municipal sewage pipeline
The invention provides an anti-backflow structure of a municipal sewage pipeline, and relates to the technical field of pipelines, the anti-backflow structure comprises a pipeline body, an anti-backflow structure is fixedly mounted on the side wall of the pipeline body, the anti-backflow structure comprises a square plate, and a plurality of first drainage grooves are formed in the square plate in a penetrating manner; a plurality of first drainage grooves are formed in the pipeline body in a penetrating mode, a plurality of second drainage grooves are formed in the pipeline body in a penetrating mode, each second drainage groove is communicated with the corresponding first drainage groove, each second drainage groove is communicated with the flowing cavity, and a drainage area of the pipeline body is divided into three first drainage grooves and three second drainage grooves, so that when water flows through the flowing cavity, the flowing cavity is a slope; when water flows into the flowing cavity, water flows respectively flow into the second drainage grooves in the flowing cavity, so that water can be drained through the multiple drainage areas, the drainage efficiency is improved, the water accumulation time is shortened, meanwhile, the situation that water cannot be drained due to blockage of one independent second drainage groove or the first drainage groove can be avoided, and the reliability is improved.
本发明提供一种市政污水管道的防倒流结构，涉及管道技术领域，包括管道本体,管道本体侧壁上固定安装有防倒流结构，防倒流结构包括方板，方板内部贯穿开设有多个第一排水槽，第一排水槽为三个，管道本体内部贯穿开设有多个第二排水槽，每个第二排水槽均与第一排水槽相通，每个第二排水槽均与流动腔相通，通过将管道本体的排水区域分成三个第一排水槽以及第二排水槽，可以使得当水流经过流动腔时，由于流动腔是一个斜坡，将会使得水流分别流入流动腔内的各个第二排水槽中，从而可以通过多个排水区域进行排水，提高排水效率，减少积水时间，同时也可以避免单独的一个第二排水槽或是第一排水槽堵塞导致无法排水，增加可靠性。
Backflow prevention structure of municipal sewage pipeline
一种市政污水管道的防倒流结构
LI YONGQI (author) / YAO JIANFENG (author) / LI SHENG (author) / CHEN JIAYU (author) / ZHU MEICHUN (author)
2024-08-27
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
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