Heat exchange tube and air conditioner

The utility model relates to a heat exchange tube and an air conditioner, a spiral metal wire penetrates through the heat exchange tube and extends in the length direction of the heat exchange tube, the maximum outer diameter D1 of the spiral metal wire is smaller than the inner diameter D2 of the heat exchange tube, one end of the spiral metal wire is fixed at an inlet of the heat exchange tube,and the other end of the spiral metal wire is fixed at an outlet of the heat exchange tube. And the spiral metal wire can be elastically deformed. The bending radius of the spiral metal wire is kept unchanged in the length direction of the heat exchange pipe. The heat exchange pipe disturbs laminar flow of refrigerants in the pipe, so that the refrigerants in the heat exchange pipe flow in a turbulent flow mode, energy exchange of the refrigerants perpendicular to the pipe wall direction is facilitated, the problem that heat exchange between the refrigerants and the external environment is notsufficient is solved, the