Aqueous vapor drive arrangement is used in spraying

The utility model discloses an aqueous vapor drive arrangement is used in spraying, including box and delivery pipe, air supply pipe and the control system of setting in the box. The box divide into pipeline district and the automatically controlled district that seals the isolation each other, and delivery pipe and air supply pipe setting are in the pipeline is distinguished, and control system setting is in automatically controlled district, and delivery pipe and air supply pipe have set gradually solenoid valve and control valve respectively, and control system's input and central control room or sensor are connected, and the output is connected with delivery pipe solenoid valve and air supply pipe solenoid valve respectively. The utility model discloses not only possess complete pressure regulating, steady voltage and switching function, the automatic control branch road of respectively spraying can be independent of well accuse, is applicable to old air supply and water source place, still can be in non - spray time the opening and closing of solenoid valve in the timing control gas circuit, make compressed air blow clean nozzle moisture and dust, prevent that the nozzle from blockking up.