Why is there water in the toilet?

Underneath the toilet is a curved pipe that holds water to prevent odors from entering the room.

So be sure to store water.

Your toilet splashing problem is the reason for the poor design of the toilet, a good toilet does not splash.

I think to put it simply, in order to prevent the sewer from smelling, there is also a buffer poop, less contamination and siltation, and it is convenient to rinse.

The first function is to seal the liquid and prevent odors.

There's another one, if the inside of the toilet is dry, then the bb won't all stand on it, how disgusting

Plug the sewer with water and prevent it from coming back!

There are at least three effects: reducing odors; Easy to flush; So that the small flying insects in the sewer can't come up.

The pipe structure of the toilet bowl is an inverted S-shaped pipe structure.

It's bound to have a cap of water on it, and it's mainly used to prevent odors from coming out, and then there's the pipe interface below.

Need a schematic diagram of the structure.

If you don't want to get the PP wet, put a paper towel on the water before it gets bigger.

When it's big, you can have a buffer.

This one is called a 'liquid seal', which is deodorant.

Prevent the smell of the sewer pipe from coming up.