The ultrasonic industry humidifier equipment to use the electronic ultra frequency to shake (shakes frequency is 1.7MHz, over the scope of the hearing, there is no harm and animal), through the exchange of high-frequency devices can tubes, surface water behind natural arising from the spout, no heating or chemical agent and a 1-10 u water particles floating in the air, achieves the air moist effect. At the same time the suitable relative humidity to improves the product quality, reduces the waste product rate, guards against the static electricity, the elimination dust, the purification air and the improvement environment has the decisive function.