Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Flushing hose protection device for municipal drainage pipeline desilting and desilting method
The invention mainly relates to the field of well dredging, in particular to a flushing hose protection device for municipal drainage pipeline dredging and a dredging method. The protection device comprises a plurality of arc-shaped pieces, a ring can be defined by the arc-shaped pieces when the arc-shaped pieces are overlooked, the cross section of each arc-shaped piece is in an arc shape protruding towards the inner side of the ring, and the whole arc-shaped pieces are arranged at a pipeline wellhead. The flushing hose is protected efficiently, friction and collision between the flushing hose and the edge of a well mouth in the dredging process are avoided through the design of the arc-shaped piece surrounding the pipeline opening, the possibility of damage to the hose is reduced, and the dredging efficiency is improved. When the municipal drainage pipeline is dredged and flushed, ventilation and gas measurement in the pipe well are conducted firstly, and the safety of the construction environment is ensured; and meanwhile, through the design of the baffle, the device is more stable in the wellhead of the pipe well, and the safety risk caused by device movement in the construction process is reduced.
本发明主要井内清淤涉及领域，具体的说是一种市政排水管道清淤用冲洗软管保护装置及清淤方法。本保护装置包括多个弧形片,多个所述弧形片俯视能够围成一个环形,所述弧形片的横截面为凸向环形内侧的弧形，整体设置于管道井口。实现了冲洗软管的高效保护，通过环绕管道口的弧形片设计，使得冲洗软管在清淤过程中避免与井口边缘的摩擦和碰撞，降低了软管破损的可能性，提高了清淤效率。增强了施工安全性，在进行市政排水管道清淤冲洗时，首先进行管井内的通风及气体测量，确保施工环境的安全；同时通过挡板的设计，使得装置更加稳定在管井口内部，降低了施工过程中因装置移动带来的安全风险。
Flushing hose protection device for municipal drainage pipeline desilting and desilting method
The invention mainly relates to the field of well dredging, in particular to a flushing hose protection device for municipal drainage pipeline dredging and a dredging method. The protection device comprises a plurality of arc-shaped pieces, a ring can be defined by the arc-shaped pieces when the arc-shaped pieces are overlooked, the cross section of each arc-shaped piece is in an arc shape protruding towards the inner side of the ring, and the whole arc-shaped pieces are arranged at a pipeline wellhead. The flushing hose is protected efficiently, friction and collision between the flushing hose and the edge of a well mouth in the dredging process are avoided through the design of the arc-shaped piece surrounding the pipeline opening, the possibility of damage to the hose is reduced, and the dredging efficiency is improved. When the municipal drainage pipeline is dredged and flushed, ventilation and gas measurement in the pipe well are conducted firstly, and the safety of the construction environment is ensured; and meanwhile, through the design of the baffle, the device is more stable in the wellhead of the pipe well, and the safety risk caused by device movement in the construction process is reduced.
本发明主要井内清淤涉及领域，具体的说是一种市政排水管道清淤用冲洗软管保护装置及清淤方法。本保护装置包括多个弧形片,多个所述弧形片俯视能够围成一个环形,所述弧形片的横截面为凸向环形内侧的弧形，整体设置于管道井口。实现了冲洗软管的高效保护，通过环绕管道口的弧形片设计，使得冲洗软管在清淤过程中避免与井口边缘的摩擦和碰撞，降低了软管破损的可能性，提高了清淤效率。增强了施工安全性，在进行市政排水管道清淤冲洗时，首先进行管井内的通风及气体测量，确保施工环境的安全；同时通过挡板的设计，使得装置更加稳定在管井口内部，降低了施工过程中因装置移动带来的安全风险。
Flushing hose protection device for municipal drainage pipeline desilting and desilting method
一种市政排水管道清淤用冲洗软管保护装置及清淤方法
WANG CONGCONG (Autor:in) / YANG GUOFU (Autor:in) / WANG JIAQIANG (Autor:in) / BAI LIN (Autor:in) / ZHANG YUNHAO (Autor:in) / LI JIARUI (Autor:in) / WU ZENGLIANG (Autor:in)
19.01.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E03F
SEWERS
,
Abwasserkanäle
Efficient municipal pipeline desilting device and desilting method thereof
| Europäisches Patentamt | 2022