Small Foam Soap Dispenser, Big Technology Inside

 Small Foam Soap Dispenser, Big Technology Inside

——The Basic Technical Principles of Manual Foam Soap Dispensers

Manual foam soap dispensers are an essential invention in modern hygiene tools. They use a clever mechanical design to mix liquid soap and air, producing rich foam, which enhances the efficiency and experience of handwashing. This article delves into the technical principles of manual foam soap dispensers.

1. Liquid Soap Chamber and Air Chamber

The core components of a manual foam soap dispenser include two chambers: one for holding liquid soap and another for air. These chambers store the soap and air separately, and they are mixed through a pump mechanism when needed.

- **Liquid Soap Chamber**: Typically a sealed container holding the liquid soap. The seal prevents leakage and contamination.

- **Air Chamber**: This chamber is usually open to the environment and can draw in air under pump pressure.

2. Pump Mechanism

The pump mechanism is the heart of the manual foam soap dispenser. When the user presses the pump head, the mechanism simultaneously draws liquid soap and air. The pump has two separate piston systems:

- **Liquid Soap Piston**: This piston draws a specific amount of liquid soap from the soap chamber.

- **Air Piston**: This piston draws air from the air chamber or the surrounding environment.

3. Mixing Chamber

The liquid soap and air are pumped into the mixing chamber. This precisely designed component ensures that air and soap mix in a specific ratio. Usually, the air ratio is high, while the liquid soap ratio is low, allowing sufficient foam production.

- **Proportion Control**: The mixing chamber's design ensures the correct proportion of liquid soap and air, which is crucial for producing high-quality foam.

4. Foaming Mechanism

The mixed soap and air pass through the foaming mechanism. Inside, a fine mesh or screen structure breaks the mixture into countless tiny bubbles, creating a uniform and delicate foam.

- **Mesh or Screen Structure**: The mesh or screen design is crucial for foam quality. A fine mesh produces more uniform and delicate foam. Typically, the mesh is made from stainless steel or high-strength plastic for durability and hygiene.

5. Foam Dispensing

After passing through the foaming mechanism, the foam is dispensed from the outlet, ready for the user. The foam is light and delicate, easily covering the entire surface of the hands for thorough cleaning.

- **Foam Quality**: High-quality foam not only effectively cleans hands but also reduces the amount used, saving resources.

6. Advantages

Manual foam soap dispensers have several significant advantages:

- **Economical**: By mixing liquid soap with air, manual foam soap dispensers can produce more foam with less soap, saving on soap usage.

- **Efficient**: Foam is easier to apply and rinse off than liquid soap, making it more convenient to use.

- **Environmentally Friendly**: Reduced soap and water usage helps lower environmental impact. Most manual foam soap dispensers also use refillable cartridges, reducing plastic waste.

Conclusion

Manual foam soap dispensers use simple yet effective mechanical principles to mix liquid soap and air, producing rich foam. This design enhances the handwashing experience and effectiveness, while also being economical and environmentally friendly. By understanding the basic technical principles of manual foam soap dispensers, users can better choose and use this hygiene tool, improving hygiene levels in everyday life.

Every invention combines the designer's creativity and precise logic. Wisekoti has driven the development from manual to electric and automatic soap dispensers, and we are now striving towards the advancement of third-generation Intelligent soap dispensers.

Watch a video demonstration:

https://www.youtube.com/watch?v=3dRuCW32WoA

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