PE water pipe with adjustable pipe diameter

The utility model discloses a PE water pipe with an adjustable pipe diameter, and relates to the technical field of PE water pipes. The PE water pipe with the adjustable pipe diameter comprises a water pipe body, a sealing sleeve is fixedly connected to the surface of the water pipe body, a clamping...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	LYU JIANQIU
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 discloses a PE water pipe with an adjustable pipe diameter, and relates to the technical field of PE water pipes. The PE water pipe with the adjustable pipe diameter comprises a water pipe body, a sealing sleeve is fixedly connected to the surface of the water pipe body, a clamping rod is movably connected and penetrates through the interior of the sealing sleeve, a fixing plate is fixedly connected to the surface of the water pipe body, and one end of a spring is fixedly connected to the side face of the fixing plate; the other end of the spring is fixedly connected to the tail of the clamping rod, a shell is fixedly connected to the interior of the water pipe, a pipe diameter adjusting mechanism is arranged in the shell and comprises a vertical supporting rod, the vertical supporting rod is rotationally connected to the inner wall of the shell, the side face of the vertical supporting rod is rotationally connected and penetrates through a rotating shaft, and a fixing sleeve is fixedly conn