How does a high-pressure spray bottle work?

A high-pressure spray bottle is a common spray device that sprays liquid into fine droplets and is used in various applications such as medical, agricultural, household cleaning, etc. Its working principle involves many aspects such as pressure system, spray nozzle, valve control, etc. The following will introduce the working principle of high-pressure spray bottle in detail.

1. Pressure system
High-pressure spray bottles usually contain a pressure system inside to compress the liquid to a high-pressure state. This pressure system can provide pressure by means of a hand pump, air pressure or electric pump. When the liquid is compressed to a certain pressure, it will have higher kinetic energy and can be released from the spray nozzle at a higher speed.

2. Spray nozzle
The spray nozzle is one of the key components of a high-pressure spray bottle, used to spray compressed liquid. Spray nozzles typically contain one or more small holes through which high-pressure liquid is released into fine droplets. The design of the spray nozzle can affect the shape of the spray, such as spray angle, spray density, etc.

3. Valve control
High-pressure spray bottles often come with a valve to control the release of liquid. Users control the frequency and intensity of spray by operating the valve. The design of the valve must ensure that it can effectively prevent the outflow of liquid in the closed state and stably control the injection of liquid in the open state.

4. Spray mode adjustment
Some high-pressure spray bottles have adjustable spray modes such as mist, mist, or direct flow. By adjusting the spray mode, users can change the form of liquid spray as needed. For example, spray mode is suitable for scenes that require uniform coverage of surfaces, while mist mode is suitable for scenes that require liquids to be atomized into fine particles.

work process
Users use a manual or electric pump to compress the liquid to a high-pressure state so that it has sufficient kinetic energy.
When the user presses the spray button or opens the valve, high-pressure liquid is sprayed out through the spray nozzle.
The spray nozzle releases high-pressure liquid into fine droplets to form a spray.
Users can control the frequency and intensity of spray by adjusting the valve or spray mode.