A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Municipal pipe network sludge self-cleaning structure
The invention discloses a municipal pipe network sludge self-cleaning structure. The structure comprises a circular blow-off pipe and a spiral brush; the spiral brush is rotationally installed in theblow-off pipe through a supporting frame; the center axis of the spiral brush and the center axis of the blow-off pipe are collinear; the tail ends of brush wires on the outer side of the spiral brushmake contact with the inner side face of the blow-off pipe; a plurality of first permanent magnets arranged in an annular array are embedded in the pipe wall of the blow-off pipe; a plurality of second permanent magnets arranged in an annular array are installed in the spiral brush; the centrifugal ends of the second permanent magnets and the centripetal ends of the first permanent magnets are the same magnetic poles; a plurality of vibration cavities distributed in an annular array are formed in the spiral brush; and tuning forks and trigger balls are arranged in the vibration cavities. Theself-cleaning structure has the beneficial effects that the principle of homopolar repulsion of electromagnets is utilized, and the acting force of homopolar repulsion between the first permanent magnets and the second permanent magnets is utilized, so that the spiral brush rotates in the blow-off pipe, the brush wires clean the inner side surface of the blow-off pipe, and self-cleaning of the blow-off pipe is realized.
本发明公开了一种市政管网污泥自清洁结构，包括圆形的排污管、螺旋刷，螺旋刷通过支撑架转动安装在排污管中，且螺旋刷的中心轴与排污管的中心轴共线，螺旋刷外侧的刷丝末端与排污管内侧面接触；排污管的管壁中包埋有若干个按照环形阵列排布的第一永磁铁，螺旋刷中安装有若干个按照环形阵列排布的第二永磁铁，第二永磁铁的离心端与第一永磁铁的向心端为同名磁极；螺旋刷中设有多个按照环形阵列排布的振动腔，振动腔中设有音叉和触发球。有益效果是：利用电磁铁同极相斥的原理，利用第一永磁铁与第二永磁铁之间同极相斥的作用力，使螺旋刷在排污管中转动，从而使刷丝对排污管的内侧面进行清理，实现对排污管的自清洁。
Municipal pipe network sludge self-cleaning structure
The invention discloses a municipal pipe network sludge self-cleaning structure. The structure comprises a circular blow-off pipe and a spiral brush; the spiral brush is rotationally installed in theblow-off pipe through a supporting frame; the center axis of the spiral brush and the center axis of the blow-off pipe are collinear; the tail ends of brush wires on the outer side of the spiral brushmake contact with the inner side face of the blow-off pipe; a plurality of first permanent magnets arranged in an annular array are embedded in the pipe wall of the blow-off pipe; a plurality of second permanent magnets arranged in an annular array are installed in the spiral brush; the centrifugal ends of the second permanent magnets and the centripetal ends of the first permanent magnets are the same magnetic poles; a plurality of vibration cavities distributed in an annular array are formed in the spiral brush; and tuning forks and trigger balls are arranged in the vibration cavities. Theself-cleaning structure has the beneficial effects that the principle of homopolar repulsion of electromagnets is utilized, and the acting force of homopolar repulsion between the first permanent magnets and the second permanent magnets is utilized, so that the spiral brush rotates in the blow-off pipe, the brush wires clean the inner side surface of the blow-off pipe, and self-cleaning of the blow-off pipe is realized.
本发明公开了一种市政管网污泥自清洁结构，包括圆形的排污管、螺旋刷，螺旋刷通过支撑架转动安装在排污管中，且螺旋刷的中心轴与排污管的中心轴共线，螺旋刷外侧的刷丝末端与排污管内侧面接触；排污管的管壁中包埋有若干个按照环形阵列排布的第一永磁铁，螺旋刷中安装有若干个按照环形阵列排布的第二永磁铁，第二永磁铁的离心端与第一永磁铁的向心端为同名磁极；螺旋刷中设有多个按照环形阵列排布的振动腔，振动腔中设有音叉和触发球。有益效果是：利用电磁铁同极相斥的原理，利用第一永磁铁与第二永磁铁之间同极相斥的作用力，使螺旋刷在排污管中转动，从而使刷丝对排污管的内侧面进行清理，实现对排污管的自清洁。
Municipal pipe network sludge self-cleaning structure
一种市政管网污泥自清洁结构
WANG GUOFENG (author) / LU QI (author)
2021-02-05
Patent
Electronic Resource
Chinese
IPC:
E03F
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