Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Drainage device for municipal water supply and drainage pipeline construction
The invention provides a drainage device for municipal water supply and drainage pipeline construction, and belongs to the technical field of municipal drainage, the drainage device comprises a pair of sealing rings arranged left and right and a plugging head, and the plugging head is used for plugging a to-be-connected pipeline close to a connecting port of the to-be-connected pipeline; a drainage cylinder is coaxially connected between the two sealing rings, and the two sealing rings can be coaxially connected with the two to-be-connected pipelines in a sleeving and extruding mode to make contact with the two to-be-connected pipelines, so that the plugging head, the to-be-connected pipelines and the drainage cylinder form a cylindrical drainage cavity; an operation hole is formed in the top of the drainage cylinder and provides an operation space for entering the drainage cavity during pipeline connection operation; the bottom end of the drainage pipe is inserted into the drainage cylinder, and the drainage pipe is connected with the pump to drain water in the drainage cavity. Drainage can be conducted conveniently and efficiently, and the pipeline construction operation progress is prevented from being affected.
本发明提供了一种市政给排水管道施工用排水装置，属于市政排水技术领域，包括一对左右布置的密封环以及封堵头，封堵头用于封堵待接管道靠其连接端口；两密封环之间同轴地连接有排水筒，两密封环分别能与两段待接管道同轴套接地挤压接触，以使得封堵头、待接管道、排水筒形成一个圆柱形的排水腔；在排水筒的顶部设有操作孔，操作孔提供进行管道连接操作时进入排水腔的操作空间；还包括一根底端插入排水筒内的排水管，排水管与泵连接而将排水腔内的水排出。本发明可以便捷高效地进行排水，避免管道施工作业进度受到影响。
Drainage device for municipal water supply and drainage pipeline construction
The invention provides a drainage device for municipal water supply and drainage pipeline construction, and belongs to the technical field of municipal drainage, the drainage device comprises a pair of sealing rings arranged left and right and a plugging head, and the plugging head is used for plugging a to-be-connected pipeline close to a connecting port of the to-be-connected pipeline; a drainage cylinder is coaxially connected between the two sealing rings, and the two sealing rings can be coaxially connected with the two to-be-connected pipelines in a sleeving and extruding mode to make contact with the two to-be-connected pipelines, so that the plugging head, the to-be-connected pipelines and the drainage cylinder form a cylindrical drainage cavity; an operation hole is formed in the top of the drainage cylinder and provides an operation space for entering the drainage cavity during pipeline connection operation; the bottom end of the drainage pipe is inserted into the drainage cylinder, and the drainage pipe is connected with the pump to drain water in the drainage cavity. Drainage can be conducted conveniently and efficiently, and the pipeline construction operation progress is prevented from being affected.
本发明提供了一种市政给排水管道施工用排水装置，属于市政排水技术领域，包括一对左右布置的密封环以及封堵头，封堵头用于封堵待接管道靠其连接端口；两密封环之间同轴地连接有排水筒，两密封环分别能与两段待接管道同轴套接地挤压接触，以使得封堵头、待接管道、排水筒形成一个圆柱形的排水腔；在排水筒的顶部设有操作孔，操作孔提供进行管道连接操作时进入排水腔的操作空间；还包括一根底端插入排水筒内的排水管，排水管与泵连接而将排水腔内的水排出。本发明可以便捷高效地进行排水，避免管道施工作业进度受到影响。
Drainage device for municipal water supply and drainage pipeline construction
一种市政给排水管道施工用排水装置
CUI CHANGYING (Autor:in) / WANG JIANGHAI (Autor:in) / CHEN XINYU (Autor:in) / WANG ANLIN (Autor:in) / SUN ZUOTING (Autor:in)
14.01.2025
Patent
Elektronische Ressource
Chinesisch
Municipal drainage pipeline construction process and municipal drainage pipeline construction device
| Europäisches Patentamt | 2025
Municipal water supply and drainage pipeline construction device
| Europäisches Patentamt | 2024