Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The pipeline dredger comprises a cylindrical shell and a cone, the opening end of the cone is fixedly connected with one end of the cylindrical shell, a plurality of side scraping pieces are evenly distributed on the outer wall of the cylindrical shell in the circumferential direction, a plurality of front end scraping pieces are evenly distributed on the outer surface of the cone in the circumferential direction, and three spraying holes are evenly formed in the side wall of the cylindrical shell along the circumferential direction. An inlet of the spraying hole is located in the end face, close to the cone, of the barrel-shaped shell, an outlet of the spraying hole is located in the other end face of the barrel-shaped shell, the deviation between the inlet and the outlet of the spraying hole in the circumferential direction is 10-30 degrees, a step groove is machined in the inner wall, on one side of the outlet of the spraying hole, of the barrel-shaped shell, and a rolling bearing is installed in the step groove. A center pipe is fixedly installed on the inner ring of the rolling bearing, and a positioning mechanism for preventing the rolling bearing from falling off is arranged on the end face of the cylindrical shell. The device is convenient to operate, high in working efficiency and good in dredging effect, and has remarkable economic value and social value.
本发明公开了一种管路疏通器，包括筒形壳体和圆锥，圆锥的开口端与筒形壳体的一端固定连接，筒形壳体的外壁上圆周均布有多块侧部刮片，圆锥的外表面上圆周均布有多块前端刮片，筒形壳体的侧壁上沿圆周均匀加工有3个喷孔，喷孔的进口位于靠近圆锥的筒形壳体端面上，喷孔的出口位于筒形壳体的另一个端面上，喷孔的进口和出口之间在圆周方向上偏差10～30°，在喷孔出口一侧的筒形壳体内壁上加工有台阶槽，台阶槽内安装有滚动轴承，滚动轴承的内圈上固定安装有中心管，在筒形壳体的端面上设置有防止滚动轴承脱落的定位机构。本发明操作便捷，工作效率高，疏通效果好，具有显著的经济价值和社会价值。
The pipeline dredger comprises a cylindrical shell and a cone, the opening end of the cone is fixedly connected with one end of the cylindrical shell, a plurality of side scraping pieces are evenly distributed on the outer wall of the cylindrical shell in the circumferential direction, a plurality of front end scraping pieces are evenly distributed on the outer surface of the cone in the circumferential direction, and three spraying holes are evenly formed in the side wall of the cylindrical shell along the circumferential direction. An inlet of the spraying hole is located in the end face, close to the cone, of the barrel-shaped shell, an outlet of the spraying hole is located in the other end face of the barrel-shaped shell, the deviation between the inlet and the outlet of the spraying hole in the circumferential direction is 10-30 degrees, a step groove is machined in the inner wall, on one side of the outlet of the spraying hole, of the barrel-shaped shell, and a rolling bearing is installed in the step groove. A center pipe is fixedly installed on the inner ring of the rolling bearing, and a positioning mechanism for preventing the rolling bearing from falling off is arranged on the end face of the cylindrical shell. The device is convenient to operate, high in working efficiency and good in dredging effect, and has remarkable economic value and social value.
本发明公开了一种管路疏通器，包括筒形壳体和圆锥，圆锥的开口端与筒形壳体的一端固定连接，筒形壳体的外壁上圆周均布有多块侧部刮片，圆锥的外表面上圆周均布有多块前端刮片，筒形壳体的侧壁上沿圆周均匀加工有3个喷孔，喷孔的进口位于靠近圆锥的筒形壳体端面上，喷孔的出口位于筒形壳体的另一个端面上，喷孔的进口和出口之间在圆周方向上偏差10～30°，在喷孔出口一侧的筒形壳体内壁上加工有台阶槽，台阶槽内安装有滚动轴承，滚动轴承的内圈上固定安装有中心管，在筒形壳体的端面上设置有防止滚动轴承脱落的定位机构。本发明操作便捷，工作效率高，疏通效果好，具有显著的经济价值和社会价值。
Pipeline dredger
一种管路疏通器
SUN YUMING (Autor:in)
11.03.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E03F
SEWERS
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Abwasserkanäle