Energy-saving spraying system for air conditioner in cigarette factory workshop

The utility model discloses an energy-saving spraying system for an air conditioner in a cigarette factory workshop. The energy-saving spraying system comprises a circulating water tank, a plurality of spraying pipelines, a first submersible pump, a second submersible pump, a humidity sensor and a PLC, the water inlet ends of the plurality of spraying pipelines are connected with the water outletend of the first submersible pump or the water outlet end of the second submersible pump; the first submersible pump and the second submersible pump are arranged in the circulating water tank; the output end of the humidity sensor is connected with the humidity signal input end of the PLC; frequency conversion equipment is further included; the signal input end and the feedback signal output end of the frequency conversion equipment are respectively connected with the frequency modulation signal output end and the feedback signal input/output end of the PLC; the frequency modulation signal output end of the frequency