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Anonymous users2024-01-24Sewage pipes, so that the poop goes straight to the septic tank underground. 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!
However, when the water level has stabilized, there will still be a section of water left in the U-shaped pipe, which is why we see that there is always a small pool of water at the bottom of the toilet.
As shown in the experiment, when the coarse straw is placed over the thin straw and inserted vertically into the water and raised slightly, the coarse and thin straws form a special siphon, and the water continues to flow down the thin pipe. Flush toilets also make use of the principle of siphons.
The siphon principle is to use the force phenomenon of the height difference of the liquid level to fill a tube structure with an inverted U-shape, and then place the high end of the opening in a container filled with liquid, and the liquid in the container will continue to flow out from the lower position of the opening through the siphon. >>>More
There are two main flushing methods on the market. One is the direct flush type, which uses the momentum of water to directly discharge the sewage. The other is the jet siphon type, which is under the condition of atmospheric pressure, using the siphon action formed by the flushing water in the drainage channel, and with the help of the water flow sprayed out by the jet hole under the water seal, the sewage discharge is accelerated. >>>More
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. >>>More
A flush toilet consists of the following main parts: inlet pipe, outlet pipe, seepage pipe, plug (inlet and outlet), float, drain knob and lever. Be sure to understand the role of each of the above components in the work. >>>More