The Science of Toilets: A Simple Explanation of How Toilets Function

The toilet is an essential sanitary fixture in every household, bringing convenience to our lives. So, what is the working principle of a toilet? What tips should you consider when purchasing one? Let’s take a look！

Working Principle of a Toilet：

A toilet is composed of a water inlet and outlet pipe, a water seal, a float ball, a button, and other components. When you press the button, the water seal is lifted using the lever principle, allowing water from the tank to flow out, achieving the flushing effect. When you release the button, the water seal closes, stopping the water flow. Additionally, the float ball detects the water level; if the water level is low, it opens the valve to allow water in, and it automatically closes when the tank is full.

Tips for Choosing a Toilet：

1、Glossiness

When purchasing a toilet, first check the surface glossiness. A good-quality toilet is produced at a high and uniform firing temperature, resulting in better material quality. It will have high glossiness and density, making it less prone to staining and easy to clean, hence having a longer lifespan.

2、Glaze Surface

Next, examine the glaze surface of the toilet. A quality toilet will have a smooth, even glaze with a delicate feel. The flushing outlet should be fully glazed, and if you touch it, it should feel smooth and unobstructed, which helps prevent staining and clogging later on. In contrast, a low-quality toilet will have an uneven glaze surface, especially at the corners, which might be thick in some spots and thin in others, or even expose the base material, leading to a rough texture.

3、Flushing Method

Then, consider the flushing method of the toilet, as it directly affects the cleanliness level achieved by the flush. Toilets on the market are divided into direct flush and siphonic types. The former utilizes gravity and has strong flushing power to expel waste from the trap. The siphonic toilet, on the other hand, generates siphonic force through the flushing water, effectively removing waste without splashing, which keeps the interior wall cleaner.

4、Water Usage

Finally, check the water usage of the toilet when making your selection. There are two kinds of water-saving toilets on the market: those that save water and those that recycle wastewater. The former is similar to ordinary toilets but combines water-saving, cleaning, and waste transport functions.

summary：The above content introduces the working principle of toilets and tips for selecting them. I hope this information is helpful to those in need. If you want to learn more related knowledge in the future, feel free to follow Hawkrown.