Internal fixed joint with dredge

An inner fixing part with drainage is characterized in that the inner fixing part comprises double-ring boards that are fixedly connected on a working tube, a muscle board that is arranged between the double-ring boards and drainage tube whose outlet is arranged under the working tube. The double ri...

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Bibliographische Detailangaben
1. Verfasser:	ENLONG XUE
Format:	Patent
Sprache:	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:	An inner fixing part with drainage is characterized in that the inner fixing part comprises double-ring boards that are fixedly connected on a working tube, a muscle board that is arranged between the double-ring boards and drainage tube whose outlet is arranged under the working tube. The double ring boards and the muscle board that are arranged between the double-ring boards can be fixed between the two ring boards in the inner wall of the outer sleeve. The utility model has the advantages: Firstly, the bearing area can be increased and the anti-pushing capability can be improved. Secondly, The outlet of the dewatering tube is arranged under the working pipe, which avoids the impact that the dewatering tube stands and prolongs the life span, in addition, the upper portion of the bent dewatering tube can be used as a water-accumulating tube to deposit the impurity in the pipeline and discharges the impurity out of the pipe system conveniently.