Ultrasonic atomization spraying equipment uses electronic high frequency oscillation to generate ultrasonic wave generated by high frequency resonance of ceramic atomizing sheet. When ultrasonic wave propagates in water, it will produce ultrasonic wave. The atomization spraying equipment breaks the water powder around the cavity into 1-3 μ m particles through the hole explosion between water and air, thus generating water mist on the water surface. This method does not require heating or adding any chemical reagents.
The working principle of the equipment is that compressed air or oxygen (driving force) passes through the fine nozzle with high speed, and negative pressure is generated around the nozzle. The liquid medicine in the liquid storage tank is rolled into the high-speed airflow and crushed into droplets of different sizes. More than 99% of the droplets are composed of large particles, which fall back into the storage tank through the interception and collision of the nozzle, and the remaining small fog particles are ejected at a certain speed, The falling particles are re atomized. So, how to use ultrasonic atomization spraying equipment?
The detailed operation process of ultrasonic atomization spraying equipment is as follows:
1. Add 250ml cold distilled water into the water tank, the liquid level is about 3cm, and immerse the sound permeable membrane at the bottom of atomizing tank.
2. Put the liquid medicine into the atomization tank, dilute it to 30 ~ 50ml, screw the lid of the tank tightly, put the atomizing tank into the water tank, and cover the water tank tightly.
3. Turn on the power supply, first turn on the power switch, the red indicator light will be on, preheat for 3 minutes, and then turn on the atomization switch, and the white indicator light will be on. At this time, the liquid medicine will spray out in a mist.
4. Adjust the amount of fog as needed
5. When the patient inhales, put the mask over the mouth and nose and open it when exhaling; or put the "mouth with mouth" into the patient and ask him to close his mouth and breathe deeply.
6. If it is found that there is too little liquid in the ultrasonic atomizing spraying equipment which affects the normal atomization, it is necessary to continue to increase the dosage, but it is not necessary to turn off the machine, as long as the small hole on the cover is injected inward. Generally, each use time is 15-20 minutes. After treatment, turn off the atomization switch first, and then turn off the power switch, otherwise the electronic tube is easy to be damaged. Clean up the utensils, drain the water in the sink and dry the sink.