Why is the toilet not satisfied?

Assuming that the manure pit is meters deep, 2 meters long, and 1 meter wide (very small), that is, the volume of 3 cubic meters, which is equivalent to 3000L, and assuming that a feces can hold a mineral water bottle (at least I can't pull so much at one time) 500ml, which is equivalent to. If it is to be full, it will take 3,000 people. 15 minutes to go to the toilet, 4 times in 1 hour, 96 times a day, 1 6 times (frequent use) There are people there, that is, about 30 people a day. >>>More

You said it all, toilet, there is a typo.

It may be that there is a problem with the feedback system, the friction becomes larger, and the returner cannot be homed.

Let's first understand the structure of the toilet.

You can imagine that, according to the principle of connecting pipes, the water level at both ends of the U-shaped pipe should be of equal height, so the water level will be the same, unless, the water level is raised to exceed the highest point of the end turn, at this time, the B sewage will overflow and fall down the sewage pipe, which is why it is called a flush toilet. Let's follow the facts. When you are done and pull down the switch of the water tank, the water in the whole tank will pour down, the water level will increase, and it will be higher than the highest point, and the filth that has been strongly washed into by the water will be like falling into a cliff, and it will be gone forever! >>>More

It's convenient.。。 It's not just a hotel. Of course, the toilet should be installed in a place where there are people, in order to solve the convenience.