Splicing type drainage pipe network for municipal maintenance

The invention relates to the technical field of drainage pipes, in particular to a splicing type drainage pipe network for municipal maintenance. The splicing type drainage pipe network comprises two drainage pipes, a connecting pipe fitting is arranged between the two drainage pipes, a filter scree...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG HAOYE, DAI MEILING, FENG LIQIANG, XIE JIAN, MA KESHUAI, WANG KUN, MA LUZHEN, QIAO TIANJIAO, CUI HUAQIANG, ZHANG WEIYU, ZHANG HONGJIE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to the technical field of drainage pipes, in particular to a splicing type drainage pipe network for municipal maintenance. The splicing type drainage pipe network comprises two drainage pipes, a connecting pipe fitting is arranged between the two drainage pipes, a filter screen plate is arranged on the inner wall of the connecting pipe fitting, a mounting opening is formed in the top face of the connecting pipe fitting, and a plugging piece is mounted in the mounting opening; the sleeve sleeves the end part of the connecting pipe fitting, a corrugated pipe is arranged between the sleeve and the connecting pipe fitting, a traction handle is arranged on the surface of the sleeve, and the traction handle is inserted into the surface of the limiting ring; the splicing type drainage pipe network for municipal maintenance has the beneficial effects that the two drainage pipes are connected and fixed through cooperation of the connecting pipe fitting and the sleeve and the corrugated pipe betw