A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a flange device with a pipeline dredging function. The flange device comprises a connecting sleeve arranged on the outer wall of a pipeline in a sleeving mode, the inner wall of the connecting sleeve is sunken outwards to form a cavity communicating with the pipeline, and a plurality of dredging assemblies are arranged on the connecting sleeve in a surrounding mode; the dredging assemblies comprise cutting blades hinged into the cavity, the cutting blades can be close to the axis direction of the pipeline by rotating the cutting blades, a piston sleeve communicating with the cavity is arranged on the outer wall of the connecting sleeve, a piston is movably arranged in the piston sleeve and divides the interior of the piston sleeve into an air inlet cavity and a piston rod cavity, a piston rod is arranged in the piston rod cavity, one end of the piston rod is connected with the piston, and the other end of the piston rod is hinged with the cutting blades; and an air pump and a deflation structure are correspondingly fixed on the outer wall of the connecting sleeve. The problem that the pipeline for sewage discharge is prone to being blocked is solved.
本发明公开了一种具备管道疏通功能的法兰装置，法兰装置包括套接设置在管道外壁的连接套，连接套的内壁向外凹陷形成有与管道相连通的空腔，连接套上环绕设置有多个疏通组件；疏通组件包括铰接在空腔内的切割刀片，旋转切割刀片能够使得其朝管道的轴线方向靠近，连接套的外壁设置有与空腔相连通的活塞套，活塞套内可活动地设置有活塞，活塞将活塞套内分割形成进气腔和塞杆腔，塞杆腔内设置有活塞杆，活塞杆一端与活塞相连接，另一端与切割刀片相铰接；连接套的外壁分别固定有气泵和放气结构；解决了用于排污的管道容易堵塞问题。
The invention discloses a flange device with a pipeline dredging function. The flange device comprises a connecting sleeve arranged on the outer wall of a pipeline in a sleeving mode, the inner wall of the connecting sleeve is sunken outwards to form a cavity communicating with the pipeline, and a plurality of dredging assemblies are arranged on the connecting sleeve in a surrounding mode; the dredging assemblies comprise cutting blades hinged into the cavity, the cutting blades can be close to the axis direction of the pipeline by rotating the cutting blades, a piston sleeve communicating with the cavity is arranged on the outer wall of the connecting sleeve, a piston is movably arranged in the piston sleeve and divides the interior of the piston sleeve into an air inlet cavity and a piston rod cavity, a piston rod is arranged in the piston rod cavity, one end of the piston rod is connected with the piston, and the other end of the piston rod is hinged with the cutting blades; and an air pump and a deflation structure are correspondingly fixed on the outer wall of the connecting sleeve. The problem that the pipeline for sewage discharge is prone to being blocked is solved.
本发明公开了一种具备管道疏通功能的法兰装置，法兰装置包括套接设置在管道外壁的连接套，连接套的内壁向外凹陷形成有与管道相连通的空腔，连接套上环绕设置有多个疏通组件；疏通组件包括铰接在空腔内的切割刀片，旋转切割刀片能够使得其朝管道的轴线方向靠近，连接套的外壁设置有与空腔相连通的活塞套，活塞套内可活动地设置有活塞，活塞将活塞套内分割形成进气腔和塞杆腔，塞杆腔内设置有活塞杆，活塞杆一端与活塞相连接，另一端与切割刀片相铰接；连接套的外壁分别固定有气泵和放气结构；解决了用于排污的管道容易堵塞问题。
Flange device with pipeline dredging function
一种具备管道疏通功能的法兰装置
LI XIANG (author)
2021-11-19
Patent
Electronic Resource
Chinese