首页>
外国专利>
Method and device for rapid and cost-effective waste water shaft, while maintaining the old lead body rehabilitation
Method and device for rapid and cost-effective waste water shaft, while maintaining the old lead body rehabilitation
展开▼
机译:快速且具有成本效益的废水井的方法和装置,同时保持旧的铅体修复
展开▼
页面导航
摘要
著录项
相似文献
摘要
The sewer has a lower section (1) with tube (2) and base (3), and sewer pipes (4) branching off the sewer tube. A hollow-cylindrical insert (5) with base (6) is fitted into the sewer tube. The sewer base has a connection tube (7) at the top, and branch tubes (8) fastened to the connection tube. The lower end (9) of the insert is connected to the insert base via the connection tube. The ends (10) of the branch tubes away from the insert base are each fastened to a connection tube (11), and a pipe section is moved into it. The other tube ends are butt-joint to ends of the sewer pipes, and connection tubes and sewer pipes are connected fluid-tight via pipe connectors.
展开▼