Simulation model construction method and device of air lifter, equipment and medium

The invention discloses a simulation model construction method and device of an air lifter, equipment and a medium. Comprising the following steps: acquiring one or more of preset flow parameter information, pressure parameter information, feeding information, equipment parameter information and preset calibration information of the air lifter; constructing a flow conservation sub-model corresponding to the air lifter based on the flow parameter information; constructing a flow calculation sub-model based on the pressure parameter information, the equipment parameter information, the feeding information and preset calibration information; constructing a flow pressure balance sub-model based on the flow parameter information, the pressure parameter information and the equipment parameter information; forming a simulation model of the air lifter based on the flow conservation sub-model, the flow calculation sub-model and the flow pressure balance sub-model; and performing simulation processing on the configurat