Anti-freezing PVC water supply pipe

The utility model relates to the technical field of water supply pipes and discloses an anti-freezing PVC water supply pipe which comprises a water pipe device, a protection device is arranged on the outer surface of the water pipe device and comprises a protection plate, an anti-freezing cotton pla...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG XIONG, DAN WEIHUA, FAN XIAODE
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 water supply pipes and discloses an anti-freezing PVC water supply pipe which comprises a water pipe device, a protection device is arranged on the outer surface of the water pipe device and comprises a protection plate, an anti-freezing cotton plate is arranged on one side of the outer surface of the protection plate, a connecting plate is arranged on one side of the outer surface of the protection plate, and a movable plate is arranged on one side of the outer surface of the connecting plate. A connecting rod is arranged on one side of the outer surface of the movable plate, a device groove is formed in one side of the outer surface of the connecting plate, a threaded ring is arranged on one side of the outer surface of the device groove, a rotating pipe is arranged on one side of the outer surface of the threaded ring, a threaded rod is arranged on one side of the outer surface of the threaded ring, and an inserting rod is arranged at one end of the threa