What is the principle of the dew jet

2、 What is the principle of the dew jet

The spray is an important agricultural tool indispensable for the prevention and control of pests and diseases by turning the internal water or chemical liquid into a mist and spraying it evenly onto other objects. The spray works

There are four principles:

1. Bernoulli principle: in fluid, the flow rate is high and the pressure is low; With low flow rate and high pressure, the fluid will automatically flow from high pressure to low pressure. Low speed flow when passing through the bifurcated pipe

The moving water flows to the high-speed flowing air, and the water is torn into small drops by the high-speed air, and then sprayed out into water mist.

2. The principle of high-speed water flow breaking into small water drops when encountering obstacles: the water pressure enters the thin pipe to cause high-speed water flow, and the high-speed water flow breaks into small water drops when encountering obstacles.

3. Centrifugal force throws out the liquid: the high-speed rotating atomizing disc uses centrifugal force to throw out the liquid and tear it into small droplets.

4. Ultrasonic atomization principle: vibration can cause waves on the water surface. Ultrasonic vibration frequency is very high, so its wave tide is very small, and small water droplets are also very small Small drops of water become fog.