How toilet flushing works

I used to look like I had only one that relied on buoyancy.

The "pumping" of the flush toilet refers to the S-shaped bend under the toilet, and when the water surface in the toilet exceeds the high point of the S-bend, the siphon phenomenon is formed, which can pump the water and dirt of the toilet together. Until only a small amount of water remains, the siphon destroys, leaving a small amount of water, forming a water seal.

The different forms of tanks, which are only set up to supply a certain amount of water, do not mean "pumping".

Flush toilets are noisy when flushed, whereas siphon toilets are very quiet. The principle of flushing is different, so the structure of the toilet is different. In contrast, the siphon toilet has more advantages, such as a larger flushing force, and the relative water consumption (some toilet designs) is smaller.

Moreover, the siphon type appeared after the flush type, so the siphon toilet on the market is gradually occupying the market and has the tendency to replace the flush toilet. In the siphon toilet, there are several subdivisions according to the structural principle. But in general, it's all the rainbow principle.

From the price point of view, the toilet of the same brand, the siphon type is more expensive.

It seems that there is a principle of a communicator.