Large -scale space the argon protection welding equipment

The utility model relates to an argon gas welding technique field discloses a large -scale space the argon protection welding equipment, include: the cabin body, the argon gas system of backwashing, the argon gas system of backwashing give vent to anger the pipeline with the internal portion in cabin communicates with each other, transparent sealed operation hole site is located on the lateral wall of the cabin body, vacuum system, with cabin body sealing connection, automatic diversified welding operation platform is located the internal portion in cabin. The utility model aims at providing an overall structure is simple reasonable, effectively shortens weld time, reduces the large -scale space the argon protection welding equipment of energy consumption simultaneously. 本实用新型涉及氩气焊接技术领域，公开了种大型空间氩气保护焊接设备，包括：舱体；回冲氩气系统，所述回冲氩气系统出气管道与所述舱体内部相通；透明密封操作孔位，设于所述舱体的侧壁上；真空系统，与所述舱体密封连接；自动多方位焊接操作平台，设于所述舱体内部。本实用新型的目的是提供种整体结构简单合理，有效缩短焊接时间，同时降低能耗的大型空间氩气保护焊接设备。