Clamping device for welding of straight pipe heat exchanger

A clamping device for welding a straight pipe heat exchanger relates to the technical field of heat exchanger straight pipe welding and is characterized in that a heat exchanger straight pipe placing groove is formed in a placing plate, a heat exchanger straight pipe bundle is placed in the heat exc...

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Bibliographische Detailangaben
Hauptverfasser:	WANG HAIBO, LYU XIANGPENG, GAO XIANYIN, JIAO YUANBO, KANG YIZHUO
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:	A clamping device for welding a straight pipe heat exchanger relates to the technical field of heat exchanger straight pipe welding and is characterized in that a heat exchanger straight pipe placing groove is formed in a placing plate, a heat exchanger straight pipe bundle is placed in the heat exchanger straight pipe placing groove, two pressing plates are mounted on the placing plate, and the pressing plates are in contact connection with the heat exchanger straight pipe bundle; clamping grooves are formed in the groove walls of the two sides of the heat exchanger straight pipe containing groove correspondingly and communicate with each other, and the clamping grooves are located between the two pressing plates. According to the clamping device for welding of the straight pipe heat exchanger, a heat exchanger straight pipe bundle is placed through the heat exchanger straight pipe placing groove in the placing plate, the heat exchanger straight pipe bundle is pressed through the pressing plate, and the phen