The principle of high-speed water breaking into small water droplets after hitting an obstacle

What is used is the principle that water is pressed into a thin tube to form a high-speed water flow, and the high-speed water flow breaks into small water droplets after hitting an obstacle. The situation is like turning on the faucet and plugging it with your finger. The household quality fogging machine sprayer mostly uses this structure, and the cost is low.

The principle of centrifugal force throwing liquid out

It is a high-speed rotating atomizing disc that uses centrifugal force to throw out the liquid and tear it into small droplets, similar to the situation when an umbrella rotates.

Principle of Ultrasonic Atomization

Vibration can cause "sprays" on the water surface. Ultrasonic vibration frequency is very high, so the wavelength of its "waves" is very small, so its "sprays" - small water droplets are also very small, and these small water droplets become fog.