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A platform for research: civil engineering, architecture and urbanism
Magnetic control type auxiliary dredging device for drainage pipeline
The invention discloses a magnetic control type auxiliary dredging device for a drainage pipeline, and relates to the technical field of drainage pipelines. The magnetic control type auxiliary dredging device for the drainage pipeline comprises a drainage pipe; two ends of the drainage pipe are provided with a water inlet end and a water outlet end respectively; a plurality of dredging mechanisms are arranged on an axial pipeline of the drainage pipe; each dredging mechanism comprises an outer shell, an elastic bag, an extrusion rod, an extrusion spring, an electromagnet and a control circuit; the outer shells are coaxially arranged on the drainage pipe in a sealed mode; and the elastic bags are coaxially and fixedly connected in the outer shells. According to the device, in case of congestion, sundries in the dredging mechanisms squeeze the elastic bags to enable the elastic bags to expand outwardly, at the moment, piezoelectric signals are generated by piezoelectric patches between the extrusion springs and the inner side wall of the outer shell, the control circuits energize the electromagnets to generate a magnetic field, and as the magnetic repulsive force of the electromagnets to permanent magnets is larger than the elastic force of the extrusion springs, and the extrusion rods recover and extrude the elastic bags, so that the compression effect on the sundries in the elastic bags is achieved and the sundries can be discharged conveniently.
本发明公开了一种排水管道磁控式辅助疏通装置，涉及排水管道技术领域，包括排水管，所述排水管两端分别设为进水端和出水端，所述排水管轴向管道上设置有多个疏通机构，所述疏通机构包括外壳体、弹性囊、挤压杆、挤压弹簧、电磁铁和控制电路，所述外壳体同轴密封设置在排水管上，所述外壳体内同轴固定连接弹性囊，本发明若出现堵塞状况，堆积在疏通机构内的杂物对弹性囊形成挤压使弹性囊向外扩张，此时挤压弹簧与外壳体内侧壁之间的压电片产生压电信号，此时控制电路使电磁铁通电产生磁场，由于电磁铁对永磁铁的磁性排斥力大于挤压弹簧的弹力，使挤压杆恢复并挤压弹性囊，从而给对弹性囊内的杂物形成压缩效果，利于杂物被排出。
Magnetic control type auxiliary dredging device for drainage pipeline
The invention discloses a magnetic control type auxiliary dredging device for a drainage pipeline, and relates to the technical field of drainage pipelines. The magnetic control type auxiliary dredging device for the drainage pipeline comprises a drainage pipe; two ends of the drainage pipe are provided with a water inlet end and a water outlet end respectively; a plurality of dredging mechanisms are arranged on an axial pipeline of the drainage pipe; each dredging mechanism comprises an outer shell, an elastic bag, an extrusion rod, an extrusion spring, an electromagnet and a control circuit; the outer shells are coaxially arranged on the drainage pipe in a sealed mode; and the elastic bags are coaxially and fixedly connected in the outer shells. According to the device, in case of congestion, sundries in the dredging mechanisms squeeze the elastic bags to enable the elastic bags to expand outwardly, at the moment, piezoelectric signals are generated by piezoelectric patches between the extrusion springs and the inner side wall of the outer shell, the control circuits energize the electromagnets to generate a magnetic field, and as the magnetic repulsive force of the electromagnets to permanent magnets is larger than the elastic force of the extrusion springs, and the extrusion rods recover and extrude the elastic bags, so that the compression effect on the sundries in the elastic bags is achieved and the sundries can be discharged conveniently.
本发明公开了一种排水管道磁控式辅助疏通装置，涉及排水管道技术领域，包括排水管，所述排水管两端分别设为进水端和出水端，所述排水管轴向管道上设置有多个疏通机构，所述疏通机构包括外壳体、弹性囊、挤压杆、挤压弹簧、电磁铁和控制电路，所述外壳体同轴密封设置在排水管上，所述外壳体内同轴固定连接弹性囊，本发明若出现堵塞状况，堆积在疏通机构内的杂物对弹性囊形成挤压使弹性囊向外扩张，此时挤压弹簧与外壳体内侧壁之间的压电片产生压电信号，此时控制电路使电磁铁通电产生磁场，由于电磁铁对永磁铁的磁性排斥力大于挤压弹簧的弹力，使挤压杆恢复并挤压弹性囊，从而给对弹性囊内的杂物形成压缩效果，利于杂物被排出。
Magnetic control type auxiliary dredging device for drainage pipeline
一种排水管道磁控式辅助疏通装置
SONG YALING (author) / LI KAN (author)
2021-04-20
Patent
Electronic Resource
Chinese
IPC:
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser
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