Composite pipe connecting and fixing structure

The utility model discloses a connecting and fixing structure for composite pipes. The connecting and fixing structure comprises two composite pipes and a reinforcing piece. Annular end faces are arranged at the ends of the composite pipes, and the annular end faces of the two composite pipes are co...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CHEN XIAOMAN, HU DINGZHE
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 connecting and fixing structure for composite pipes. The connecting and fixing structure comprises two composite pipes and a reinforcing piece. Annular end faces are arranged at the ends of the composite pipes, and the annular end faces of the two composite pipes are connected. The two composite pipes are sleeved with the reinforcing piece, the reinforcing piece is fixedly connected with the two composite pipes, and the reinforcing piece covers the splicing portion of the composite pipes. According to the composite pipe, the annular end faces of the two composite pipes are connected and fixed to achieve the sealing effect, and then the reinforcing piece is arranged on the outer side of the connecting portion of the two composite pipes to achieve the pressure bearing effect. The annular end faces of the two composite pipes are connected and fixed, the gap of the splicing part is closed, liquid cannot enter the gap of the splicing part, and the problem that the pipe wall of the com