Spiral air pipe with heating function

The invention provides a spiral air pipe with a heating function, which is used for reducing the manufacturing cost of a product and ensuring a good heating effect. The spiral air pipe with the heating function comprises a pipeline, and the pipeline comprises an inner layer, a middle layer and an outer layer; the inner layer is made of a material with biocompatibility; the middle layer is a heating coating coated on the outer wall of the inner layer; and the outer layer is coated on the heating coating and is made of a heat insulation material. 本发明提供了一种具有加热功能的螺旋气管，用于降低产品制造成本，且保证良好的加热效果。该具有加热功能的螺旋气管，所述螺旋气管包括管道，所述管道包括：内层、中间层和外层；所述内层采用具有生物相容性的材料制成；所述中间层为涂覆在所述内层外壁上的加热涂层；所述外层包覆在所述加热涂层上，并采用隔热材料制成。