Angle steel welding structure capable of discharging condensate water

The angle steel welding structure comprises a transverse angle steel and a longitudinal angle steel which are welded in a butt joint mode, a web plate of the transverse angle steel is provided with a bottom inclined cutting opening, a face plate of the transverse angle steel is provided with a water drainage opening which is hollowed out to the outer side of the web plate, and the width of the opening is larger than that of a face plate of the longitudinal angle steel. A bottom bayonet for clamping a panel of the transverse angle steel is formed in a web of the longitudinal angle steel; the panel of the longitudinal angle steel vertically penetrates through the water outlet; and the welding positions of the transverse angle steel and the longitudinal angle steel are arranged on the transverse angle steel panel. The structure is simple and compact, convenient, stable and efficient welding assembly can be achieved, and condensate water accumulated at the welding position can be drained. 本实用新型涉及一种可排冷凝水的角钢焊接结构，包括