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A platform for research: civil engineering, architecture and urbanism
Drainage pipe structure for deep foundation pit dewatering engineering
The invention relates to a drainage pipe structure for deep foundation pit dewatering engineering, which comprises a plurality of conveying pipelines, a plurality of mounting brackets and a plurality of filtering units, the plurality of conveying pipelines and the plurality of filtering units are alternately arranged along the conveying direction, each conveying pipeline is in threaded connection with the corresponding filtering unit, and the mounting brackets are arranged on the lower sides of the conveying pipelines in a one-to-one correspondence manner; each filtering unit comprises a separation cabin and a sedimentation body, the separation cabin is of a cylindrical structure, the two sides of the separation cabin are connected with conveying pipelines, and the sedimentation body is of a conical structure and communicates with the separation cabin. The pumped underground water can be discharged under the action of gravity, sand and water are separated, and therefore the blocking risk of a conveying pipeline is effectively reduced.
本发明涉及一种深基坑降水工程用排水管结构，包括多根输送管道、多个安装支架和多个过滤单元，多根输送管道与多个过滤单元沿输送方向交替设置，每根输送管道均与过滤单元螺纹连接，且每根输送管道的下侧一一对应设置安装支架；每个过滤单元均包括分离舱和沉降体，分离舱为圆柱型结构，且分离舱的两侧均连接输送管道，沉降体为锥形结构，且与分离舱连通，改进深基坑降水工程的结构，通过增设过滤单元，利用分离舱配合沉降体，配合安装支架，即可使得抽出的地下水在重力作用下实现排放以及砂土和水的分离，从而有效减少输送管道的堵塞风险。
Drainage pipe structure for deep foundation pit dewatering engineering
The invention relates to a drainage pipe structure for deep foundation pit dewatering engineering, which comprises a plurality of conveying pipelines, a plurality of mounting brackets and a plurality of filtering units, the plurality of conveying pipelines and the plurality of filtering units are alternately arranged along the conveying direction, each conveying pipeline is in threaded connection with the corresponding filtering unit, and the mounting brackets are arranged on the lower sides of the conveying pipelines in a one-to-one correspondence manner; each filtering unit comprises a separation cabin and a sedimentation body, the separation cabin is of a cylindrical structure, the two sides of the separation cabin are connected with conveying pipelines, and the sedimentation body is of a conical structure and communicates with the separation cabin. The pumped underground water can be discharged under the action of gravity, sand and water are separated, and therefore the blocking risk of a conveying pipeline is effectively reduced.
本发明涉及一种深基坑降水工程用排水管结构，包括多根输送管道、多个安装支架和多个过滤单元，多根输送管道与多个过滤单元沿输送方向交替设置，每根输送管道均与过滤单元螺纹连接，且每根输送管道的下侧一一对应设置安装支架；每个过滤单元均包括分离舱和沉降体，分离舱为圆柱型结构，且分离舱的两侧均连接输送管道，沉降体为锥形结构，且与分离舱连通，改进深基坑降水工程的结构，通过增设过滤单元，利用分离舱配合沉降体，配合安装支架，即可使得抽出的地下水在重力作用下实现排放以及砂土和水的分离，从而有效减少输送管道的堵塞风险。
Drainage pipe structure for deep foundation pit dewatering engineering
一种深基坑降水工程用排水管结构
WU HAO (author) / ZHANG LONGBIN (author)
2022-04-29
Patent
Electronic Resource
Chinese
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