Floor air supply fresh air device with dehumidification function

The utility model discloses a floor air supply fresh air device with a dehumidification function, and relates to the technical field of fresh air equipment. The floor air supply fresh air device with the dehumidification function comprises a device body, the device body comprises a shell, a controller is arranged on one side of the shell, and an air inlet pipeline and an air outlet pipeline are arranged on the shell. The moisture absorption pad can dehumidify fed air, meanwhile, after the moisture absorption pad is saturated by moisture absorption, the automatic replacement component can replace the position of the moisture absorption pad, the position of the moisture absorption pad is moved to the dehumidification component after the moisture absorption pad is wetted, and the moisture absorption pad is replaced by the automatic replacement component. Under the action of the dehumidification component, the moisture absorption pad of the damped part can be dried and dehumidified, subsequent replacement and use