Building water heating pipeline metal connecting piece

The utility model relates to the technical field of pipeline connecting pieces, and discloses a building water heating pipeline metal connecting piece which comprises connecting sleeves, water heating pipes are in threaded connection with the interiors of the connecting sleeves, a middle piece is ex...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	JIN ZHANCHENG, WANG YATAO
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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The utility model relates to the technical field of pipeline connecting pieces, and discloses a building water heating pipeline metal connecting piece which comprises connecting sleeves, water heating pipes are in threaded connection with the interiors of the connecting sleeves, a middle piece is extruded between the connecting sleeves, and sealing rings are fixedly connected to the two sides of the interior of the middle piece. Threaded sleeves are connected to the two sides of the outer surface of the middle part in a threaded mode, outer threaded pipes are fixedly connected to the positions, on one sides of the threaded sleeves, of the outer surface of the connecting sleeve, and an upper ring sleeve and a lower ring sleeve are symmetrically attached to the positions, between the threaded sleeves, of the outer surface of the middle part. According to the utility model, the connecting sleeve is in threaded connection with the water heating pipeline and is inserted into the middleware to form a good sealing e