Desorption assembly and indoor air humidity adjusting equipment

The utility model relates to a desorption assembly. The desorption assembly comprises a first fan, a first pipeline, a desorption element, a phase change element and a heating element, the first fan is communicated with one end of the first pipeline; the other end of the first pipeline is arranged opposite to the desorption element; the phase change element is positioned on an air path between the first fan and the desorption element; the heating element is located between the first draught fan and the phase change element and connected with the first pipeline. By adopting the method and the device, the peak power of the desorption assembly during working is relatively low, the desorption assembly can also be used in a specific scene such as a scene of limiting the operating power of the equipment, and the application scene of the equipment is widened.