Intelligent efficient purifying and humidifying all-in-one machine with uniform humidifying function

The invention discloses an intelligent efficient purification and humidification all-in-one machine capable of achieving uniform humidification, and belongs to the technical field of air humidification. The intelligent efficient purification and humidification all-in-one machine comprises a machine body, a humidification cavity and a water tank, a water storage space is formed at the bottom of the humidifying cavity, a humidifying core is arranged in the humidifying cavity, and one end of the humidifying core is arranged in the water storage space; a water retaining cover is arranged above the humidifying cavity, a shower head is arranged in the water retaining cover, and the shower head is communicated with the water tank through a water inlet pipeline; the bottom of the water retaining cover comprises a flow guide structure, and the flow guide structure extends to the humidifying core from the edge of the water retaining cover to the middle. A water pump is arranged in the water tank and is connected with t