The present application relates to atomization delivery device technical field, especially in pneumatic control's atomization guide device, including casing, liquid guide device,
air pump, controller and injection mixing
assembly, the casing is equipped with
bottle mouth connection cavity, the
bottle mouth connection cavity is used for with the
bottle mouth of
liquid storage bottle can be detached seal connection;The bottle mouth connection cavity is equipped with one-way air supplement valve, the one-way air supplement valve is communicated with the outside and the inside of the
liquid storage bottle, in order to be supplemented to the
liquid storage bottle air;The injection mixing
assembly has gas inlet, suction inlet and mixing outlet, and includes the gas
nozzle,
throat and pressure
recovery section that are communicated in turn, wherein, the gas inlet is communicated with the gas
nozzle, the suction inlet is communicated with the
low pressure area of the
throat, and the mixing outlet is communicated with the pressure
recovery section;
Mixed gas-liquid two-phase
mixed flow through the mixing outlet enters the liquid guide inlet and is atomized by the atomizing
nozzle and is output, realizes the effect that spraying output is more continuous, atomization is more uniform.