What is there to know about the Perfume Sprayer Pump?

What is an atomizing nozzle?

Atomizer nozzles are components that produce a mist-like spray of liquid.

When airflow is injected through the top of a vertical tube, a Venturi is created, which can be explained by Bernoulli's principle.

The pressure differential forces the liquid from the chamber up the tube and into the dynamic air where it is dispersed into small droplets and carried away by air.

What are nozzles and do different nozzles produce different forms of mist?

A nozzle is a device that ensures that a liquid is dispersed into a spray. Yes, different nozzles produce different forms.

The hole in the nozzle sits right against the end of the fluid line to prevent disturbance of the outgoing water flow.

But when it's set to spray, the nozzle inserts a small chamber between the bottle and the nozzle hole.
Putting all the information together to answer - how does the spray form the fog?

The pump forces the liquid through the nozzle, which disrupts the flow of the liquid, turning it into a fine mist.

Atomizers have a smaller diameter orifice, resulting in a higher pressure in the fluid.

Higher pressure results in higher fluid velocity and inertia.

All in all, the main manufacturing principle of the spray bottle is to form a high-pressure system inside the bottle to spray the liquid in the bottle like tiny water droplets. This bottle is called a spray bottle because of its similar effect and form to natural fog.