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A platform for research: civil engineering, architecture and urbanism
Obstacle-passing sleeve structure for drainage pipeline
The invention provides an obstacle-passing sleeve structure for a drainage pipeline, and belongs to the technical field of urban municipal drainage systems. A pre-embedded flange (3) is arranged on the outer surface of a sleeve body (1) of the obstacle-passing sleeve structure for the drainage pipeline, a groove part (5) is arranged on the inner surface of an interface part (4), a pipeline body (2) passes through the sleeve body (1), a silicon seal (6) is arranged in the groove part (5), the sleeve body (1) passes through an obstacle (7), and the pre-embedded flange (3) of the pipeline body (2) is pre-embedded into the obstacle (7). According to obstacle-passing sleeve structure for the drainage pipeline, the sleeve and the pipeline are convenient to construct and pre-embed, the workload is reduced, the problem that the sleeve slips off is avoided, requirements of pipeline installation reliability and practical performance are guaranteed, pipeline connection sealing performance is effectively guaranteed, seepage and leakage risks at the joint of pipeline connectors are avoided, safety performance of the drainage pipeline in use is improved, and the service life of the drainage pipeline is prolonged.
本发明提供一种应用于城市市政排水系统技术领域的排水管道用穿过障碍物的套管结构，所述的排水管道用穿过障碍物的套管结构的套管本体(1)外表面设置预埋法兰(3)，接口部(4)内表面设置凹槽部(5)，管道本体(2)穿过套管本体(1)，凹槽部(5)内设置密封胶圈(6)，套管本体(1)穿过障碍物(7)，套管本体(1)的预埋法兰(3)预埋在障碍物(7)内，本发明所述的排水管道用穿过障碍物的套管结构，套管及管道施工预埋便捷，工作量减少，避免套管滑脱问题出现，确保管道安装可靠性和实用性能满足要求，有效确保管道连接密封性，避免管道接口连接处渗漏和泄露风险，提高排水管道使用中的安全性能和使用寿命。
Obstacle-passing sleeve structure for drainage pipeline
The invention provides an obstacle-passing sleeve structure for a drainage pipeline, and belongs to the technical field of urban municipal drainage systems. A pre-embedded flange (3) is arranged on the outer surface of a sleeve body (1) of the obstacle-passing sleeve structure for the drainage pipeline, a groove part (5) is arranged on the inner surface of an interface part (4), a pipeline body (2) passes through the sleeve body (1), a silicon seal (6) is arranged in the groove part (5), the sleeve body (1) passes through an obstacle (7), and the pre-embedded flange (3) of the pipeline body (2) is pre-embedded into the obstacle (7). According to obstacle-passing sleeve structure for the drainage pipeline, the sleeve and the pipeline are convenient to construct and pre-embed, the workload is reduced, the problem that the sleeve slips off is avoided, requirements of pipeline installation reliability and practical performance are guaranteed, pipeline connection sealing performance is effectively guaranteed, seepage and leakage risks at the joint of pipeline connectors are avoided, safety performance of the drainage pipeline in use is improved, and the service life of the drainage pipeline is prolonged.
本发明提供一种应用于城市市政排水系统技术领域的排水管道用穿过障碍物的套管结构，所述的排水管道用穿过障碍物的套管结构的套管本体(1)外表面设置预埋法兰(3)，接口部(4)内表面设置凹槽部(5)，管道本体(2)穿过套管本体(1)，凹槽部(5)内设置密封胶圈(6)，套管本体(1)穿过障碍物(7)，套管本体(1)的预埋法兰(3)预埋在障碍物(7)内，本发明所述的排水管道用穿过障碍物的套管结构，套管及管道施工预埋便捷，工作量减少，避免套管滑脱问题出现，确保管道安装可靠性和实用性能满足要求，有效确保管道连接密封性，避免管道接口连接处渗漏和泄露风险，提高排水管道使用中的安全性能和使用寿命。
Obstacle-passing sleeve structure for drainage pipeline
一种排水管道用穿过障碍物的套管结构
CHEN JIANHUA (author) / WANG QIANG (author) / LIU ANQIANG (author) / CHEN YONGFENG (author)
2021-03-26
Patent
Electronic Resource
Chinese
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