Liquid electric welding machine

The invention relates to the technical field of welding, in particular to a liquid electric welding machine which comprises an insulation box body, a first electrode, a second electrode, a third electrode and a fourth electrode. One end of the power wire is connected with a power supply, and the other end of the power wire is immersed in the electrolyte solution; and one end of the welding wire is connected with the welding material, and the other end of the welding wire is immersed in the electrolyte solution. The liquid electric welding machine is low in manufacturing cost, simple in circuit design, light in weight, convenient to carry and capable of being used in a humid or field environment. 本申请涉及焊接技术领域，具体而言，涉及一种液体电焊机，所述液体电焊机包括：绝缘箱体，用于盛装电解质溶液；电源导线，所述电源导线的一端连接电源，另一端浸入所述电解质溶液；焊接导线，所述焊接导线的一端连接焊接材料，另一端浸入所述电解质溶液。本申请提供的液体电焊机制造成本低，电路设计简单，重量轻巧便于携带，能够在潮湿或野外环境使用。