3DVC welding copper pipe structure

The utility model relates to the field of 3DVC welding copper pipes, in particular to a 3DVC welding copper pipe structure which comprises a copper pipe body, first connecting rings are fixedly connected to the two ends of the copper pipe body in a sleeved mode, inserting rings are fixedly connected...

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Bibliographische Detailangaben
Hauptverfasser:	LIU MINKUI, LIU GUANXIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	The utility model relates to the field of 3DVC welding copper pipes, in particular to a 3DVC welding copper pipe structure which comprises a copper pipe body, first connecting rings are fixedly connected to the two ends of the copper pipe body in a sleeved mode, inserting rings are fixedly connected to the first connecting rings, the inserting rings can be inserted into inserting grooves formed in connectors, second connecting rings are fixedly connected to the connectors, and the inserting rings can be inserted into the inserting grooves formed in the connectors. When the connecting structure is used, the inserting ring is inserted into the inserting groove to extrude the sealing gasket, so that after the copper pipe body is connected with the connectors, good sealing performance can be kept in a cavity of the copper pipe body, at the moment, the second connecting ring can be attached to the first connecting ring, the second connecting ring can be attached to the second connecting ring, and therefore the sea