The invention discloses efficient automatic air humidifying equipment. The efficient automatic air humidifying equipment comprises a lifting handle rack, a water tank, a processor, a water guide pipe, a mist spray outlet, a control panel, air humidity measurement instruments, a valve controller, a regulating box, a machine body, an air purifier, a purified air outlet, a driving shaft, a driving rotating wheel, a miniature motor and a circuit box. The lifting handle rack is connected with the water tank. The water guide pipe is located on the left side of the processor. The air humidity measurement instruments are located on the right side of the control panel. The purified air outlet is fixed to the outer side of the machine body. The circuit box is mounted below the air purifier. The efficient automatic air humidifying equipment is relatively uniform in humidification range. The humidification effect is obviously improved. The efficiency is greatly improved. The humidification speed is increased. The problem of manual regulation is solved through the humidification measurement instruments and the valve controller. Through the arrangement of the valve controller, power consumption is reduced, time is saved, and a humid air environment is created.