Novel inspection well pipeline connecting structure and connecting method: Fid-Bau Portal

Novel inspection well pipeline connecting structure and connecting method

LI ZHIJIN / LIU BIN / WANG YANJUN / XIA GUIPING

The invention provides a novel inspection well pipeline connecting structure and method, and mainly relates to the technical field of inspection well pipeline connection. A novel inspection well pipeline connecting structure comprises an inspection well and a connecting pipeline, a pipeline connecting opening is formed in the inspection well, the connecting pipeline is installed in the pipeline connecting opening, the connecting pipeline comprises a well front pipe, a well rear pipe and a peripheral pipe, and the ends, connected with the inspection well, of the well front pipe and the well rear pipe are each provided with an arc-shaped connecting end. Positioning grooves parallel to the end faces of the arc-shaped connecting ends are formed in the positions, close to the arc-shaped connecting ends, of the well front pipe and the well rear pipe, and sealing strips are installed in the positioning grooves. The inspection well and pipeline connecting structure has the beneficial effects that through the newly-designed inspection well and pipeline connecting structure, on the basis that very good connecting stability can be guaranteed, a novel mounting and connecting mode is adopted, and the mounting and construction efficiency of the inspection well and the connecting pipeline is effectively improved.

本发明提供一种新型检查井管道连接结构及连接方法，主要涉及检查井管道连接技术领域。一种新型检查井管道连接结构，包括检查井、连接管道，所述检查井上开设有管道连接口，所述管道接口中安装连接管道，所述连接管道包括井前管、井后管、外围管，所述井前管、井后管与检查井连接一端分别设置有弧形连接端，所述井前管、井后管上靠近弧形连接端处开设有与弧形连接端端面平行的定位槽，所述定位槽中安装有密封条。本发明的有益效果在于：本发明能够通过全新设计的检查井及管道连接结构，在能够保证非常好的连接稳定性基础上，采用新颖的安装连接方式，有效提高了检查井及连接管道的安装施工效率。

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