Municipal water supply and drainage pipeline connecting structure

The utility model relates to the technical field of pipeline connecting structures, in particular to a municipal water supply and drainage pipeline connecting structure which comprises a connecting pipe, threaded pipes are arranged on the outer sides of the two ends of the surface of the connecting...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG FANG, MEI HEYUN, HAN ZONGGUO
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 utility model relates to the technical field of pipeline connecting structures, in particular to a municipal water supply and drainage pipeline connecting structure which comprises a connecting pipe, threaded pipes are arranged on the outer sides of the two ends of the surface of the connecting pipe, sleeves are arranged on the two sides of the connecting pipe, and limiting holes are formed in the top sides and the bottom sides of the inner side surfaces of the two sleeves. First threaded grooves are formed in the surfaces of the outer sides of the two sleeves, water pipes are arranged in the two first threaded grooves, and the outer sides of the two ends of the surface of the connecting pipe are sleeved with rubber rings. By designing the sleeve, the connecting pipe and the rubber ring, a worker can connect the two water pipes by rotating the two first threaded grooves, water is prevented from flowing out of the outer walls of the pipes, and the connecting pipe has the advantages of being simple in struc