Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to the technical field of pipeline dredging, and discloses an urban underground circular rainwater pipeline dredging device. The urban underground circular rainwater pipeline dredging device comprises a water tank and a drill rod. A water cavity is formed in the upper end of the drill rod, a plurality of spray heads communicating with the water cavity are fixedly connected tothe upper end of the drill rod, and the multiple spray heads are spirally arranged. A water supplementing pipe fixedly communicates with the upper end of the water tank, a submersible pump is arranged on the inner side of the bottom of the water tank, a water outlet of the submersible pump fixedly communicates with a water outlet pipe, a water inlet pipe communicating with the water cavity is fixedly connected to the upper end of the drill rod, and a connecting pipe rotatably communicates with the upper end of the water inlet pipe r through a rotary sealing joint. According to the urban underground circular rainwater pipeline dredging device, rapid dredging of pipelines can be achieved, garbage such as branches which are prone to blocking can be brought back when the pipelines are pulledback, and the dredging quality of the pipelines is guaranteed.
本发明涉及管道疏通技术领域，且公开了一种城市地下圆形雨水管道疏通装置，包括水箱和钻杆，所述钻杆的上端内部开设有水腔，所述钻杆的上端固定连接有多个与水腔连通设置的喷头，多个所述喷头呈螺旋设置，所述水箱的上端固定连通有补水管，所述水箱的底部内侧设置有潜水泵，所述潜水泵的出水口固定连通有出水管，所述钻杆的上端固定连接有与水腔连通的进水管，所述进水管的上端通过旋转密封接头转动连通有连接管。本发明能够实现管道的快速疏通，使得回拉的时候能够将树枝等易堵塞的垃圾带回，保证了管道的疏通质量。
The invention relates to the technical field of pipeline dredging, and discloses an urban underground circular rainwater pipeline dredging device. The urban underground circular rainwater pipeline dredging device comprises a water tank and a drill rod. A water cavity is formed in the upper end of the drill rod, a plurality of spray heads communicating with the water cavity are fixedly connected tothe upper end of the drill rod, and the multiple spray heads are spirally arranged. A water supplementing pipe fixedly communicates with the upper end of the water tank, a submersible pump is arranged on the inner side of the bottom of the water tank, a water outlet of the submersible pump fixedly communicates with a water outlet pipe, a water inlet pipe communicating with the water cavity is fixedly connected to the upper end of the drill rod, and a connecting pipe rotatably communicates with the upper end of the water inlet pipe r through a rotary sealing joint. According to the urban underground circular rainwater pipeline dredging device, rapid dredging of pipelines can be achieved, garbage such as branches which are prone to blocking can be brought back when the pipelines are pulledback, and the dredging quality of the pipelines is guaranteed.
本发明涉及管道疏通技术领域，且公开了一种城市地下圆形雨水管道疏通装置，包括水箱和钻杆，所述钻杆的上端内部开设有水腔，所述钻杆的上端固定连接有多个与水腔连通设置的喷头，多个所述喷头呈螺旋设置，所述水箱的上端固定连通有补水管，所述水箱的底部内侧设置有潜水泵，所述潜水泵的出水口固定连通有出水管，所述钻杆的上端固定连接有与水腔连通的进水管，所述进水管的上端通过旋转密封接头转动连通有连接管。本发明能够实现管道的快速疏通，使得回拉的时候能够将树枝等易堵塞的垃圾带回，保证了管道的疏通质量。
Urban underground circular rainwater pipeline dredging device
一种城市地下圆形雨水管道疏通装置
05.02.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E03F
SEWERS
,
Abwasserkanäle
Sponge type urban rainwater pipeline drainage dredging system
| Europäisches Patentamt | 2020