How does the toilet work?

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 from the toilet bowl together. Toilets, officially known as toilets, are buckets with lids for urinating and urinating. The invention of the toilet is known as a great invention, which solved the problem of people eating and drinking in and out of Lazar.

Later, it evolved into a flush toilet using the principles of siphon, spiral siphon, and now the latest jet siphon and superspin siphon. There are also people who believe that the flush toilet is the root of all evil because it consumes a lot of domestic water. There are many classifications of toilets, including split and conjoined.

With the development of science and technology, many novel varieties have also appeared. According to the matching method of the toilet seat, it can also be divided into ordinary toilet and smart toilet. Smart toilets can also be further divided into automatic set change smart toilets and non-automatic set change toilets, the former includes automatic set change plus flushing, automatic change set with flushing and drying and other different types.

The history of the toilet can be traced back to the Han Dynasty, when the toilet was called Huzi, which was dedicated to the emperor, and legend has it that it was made of jade. It was held by eunuchs who served the emperor at any time. Later, in the Tang Dynasty, because there was a person named Li Hu in the emperor's family, in order to avoid secrecy, he changed the name of Huzi to Beast or Mazi.

After that, in the circulation, it evolved into the name of the toilet.