A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Drainage pipeline for municipal engineering
The invention discloses a drainage pipeline for municipal engineering. The drainage pipeline comprises an outer pipeline, wherein an inner pipeline is arranged on the inner side of the outer pipeline, supporting blocks are fixedly connected to the inner wall of the outer pipeline, buffer plates are arranged at the bottoms of the supporting blocks, the supporting blocks are jointly and fixedly connected with a reinforcing ring, a sleeve is connected to the outer side of the reinforcing ring in a sliding mode, a first spring is fixedly connected between one side of the sleeve and each supporting block, a plurality of first connecting blocks are fixedly connected to the inner wall of the outer pipeline, a plurality of second connecting blocks are fixedly connected to the outer wall of the inner pipeline, connecting rods are arranged on one sides of the first connecting blocks and one sides of the second connecting blocks, and turbine blades are arranged on the inner wall of the inner pipeline. The outer pipeline is arranged on the outer side of the inner pipeline for drainage, damage to the inner pipeline caused by too large external pressure can be avoided, the inner pipeline can also be reinforced, the situation that the inner pipeline is broken from the inside due to too large water pressure is avoided, and meanwhile, due to the arrangement of the turbine blades, mud and sand in sewage can be prevented from being attached to the inner wall of the inner pipeline to cause blockage.
本发明公开了一种市政工程用排水管道，包括外管道，外管道的内侧设有内管道，外管道的内壁固定连接有支撑块，支撑块底部设有缓冲板，支撑块共同固定连接有加强环，加强环的外侧滑动连接有套筒，套筒的一侧与支撑块之间固定连接有第一弹簧，外管道的内壁固定连接有若干个第一连接块，内管道的外壁固定连接有若干个第二连接块，第一连接块和第二连接块的一侧均设有连杆，内管道的内壁设有涡轮叶片。本发明通过在排水的内管道外侧设置外管道，不仅能够避免外界压力过大造成内管道的破坏，还能对内管道起到加强作用，避免水压过大导致内管道从内破裂，同时通过设置涡轮叶片，能够避免污水内的泥砂附着在内管道的内壁造成堵塞。
Drainage pipeline for municipal engineering
The invention discloses a drainage pipeline for municipal engineering. The drainage pipeline comprises an outer pipeline, wherein an inner pipeline is arranged on the inner side of the outer pipeline, supporting blocks are fixedly connected to the inner wall of the outer pipeline, buffer plates are arranged at the bottoms of the supporting blocks, the supporting blocks are jointly and fixedly connected with a reinforcing ring, a sleeve is connected to the outer side of the reinforcing ring in a sliding mode, a first spring is fixedly connected between one side of the sleeve and each supporting block, a plurality of first connecting blocks are fixedly connected to the inner wall of the outer pipeline, a plurality of second connecting blocks are fixedly connected to the outer wall of the inner pipeline, connecting rods are arranged on one sides of the first connecting blocks and one sides of the second connecting blocks, and turbine blades are arranged on the inner wall of the inner pipeline. The outer pipeline is arranged on the outer side of the inner pipeline for drainage, damage to the inner pipeline caused by too large external pressure can be avoided, the inner pipeline can also be reinforced, the situation that the inner pipeline is broken from the inside due to too large water pressure is avoided, and meanwhile, due to the arrangement of the turbine blades, mud and sand in sewage can be prevented from being attached to the inner wall of the inner pipeline to cause blockage.
本发明公开了一种市政工程用排水管道，包括外管道，外管道的内侧设有内管道，外管道的内壁固定连接有支撑块，支撑块底部设有缓冲板，支撑块共同固定连接有加强环，加强环的外侧滑动连接有套筒，套筒的一侧与支撑块之间固定连接有第一弹簧，外管道的内壁固定连接有若干个第一连接块，内管道的外壁固定连接有若干个第二连接块，第一连接块和第二连接块的一侧均设有连杆，内管道的内壁设有涡轮叶片。本发明通过在排水的内管道外侧设置外管道，不仅能够避免外界压力过大造成内管道的破坏，还能对内管道起到加强作用，避免水压过大导致内管道从内破裂，同时通过设置涡轮叶片，能够避免污水内的泥砂附着在内管道的内壁造成堵塞。
Drainage pipeline for municipal engineering
一种市政工程用排水管道
YE SHIFENG (author) / XU GUANGMING (author) / LIU HANCHEN (author) / LIANG MEIHUA (author) / LI JIARONG (author) / LIN DEHUAN (author) / QIU LIANGHONG (author) / SUN XIANJIONG (author) / XIE HAIJIAN (author) / HAN YUN (author)
2021-08-27
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
Municipal engineering drainage pipeline dredging equipment
| European Patent Office | 2023