What should I do if the toilet pothole on the train is so small that I can t flush my stool? Is ther

If the hole is so small that you wonder if it is a special toilet for urine, and there is a large sound absorption after pressing the button, it should be a toilet for vacuum extraction collection. Pressing the button will suck some water and suck the poop in.

If you don't rinse it the first time, you can also pour some water into the poop and soak it to soften it and suck it down.

Introduction: At present, the new toilets used on the high-speed train and the new ordinary trains use a system called vacuum defecation, which works by using a bedpan in the shape of a funnel to collect your excrement, and there is a valve at the bottom of the funnel to isolate gases and liquids, and there is a pipe under the valve connected to a large vacuumed water tank hung under the car.

When using, use a small amount of water to flush the dirt in the basin to the bottom of the funnel, and then the valve will open automatically, because there is negative pressure in the large tank below, the sewage at the bottom of the funnel, including hot hand paper and anything that is thrown into the toilet in size smaller than the diameter of the valve, will be pressed into the sewer by strong air pressure.

At the same time, a loud sound is made, and then the sewage is collected in the large water tank, and when it arrives at the station, the pressure in the large water tank is balanced with the atmospheric pressure, and some models will also inject compressed air.

Then connect a bigger and thicker pipe, use a vacuum to pump out the sewage in the water tank, because it is necessary to dock the train from the ground, so it uses a hose, which will jump on the ground under the action of air pressure, so if you see a big beating water pipe connected under the train, don't worry, it is not a supernatural event, just Leng Xiang dancing with the wind.

Although it is troublesome to use this system, the train will not fly freely like a bird all the way, and it can use only a little water, so it is very environmentally friendly. So let's talk about the old toilets. Old-fashioned toilets are used on almost all non-air-conditioned trains, as well as on air-conditioned trains in early production.

The structure of this toilet is very simple, at the bottom of the toilet, a thick water pipe leads directly to the track under the car, usually in order to increase the sense of security, a curved pipe will be used, but some models are directly simple and rough with a large, thick, long and straight pipe, through the pipe you can clearly see the gravel sleepers and rails speeding under the car, which is also very original.

I've also encountered this situation, I rushed at least ten times, but only part of it was washed out, and I was really helpless, so I had to walk away silently.

Very good, after 5 minutes of flushing in the toilet, the sweat is about to come out. Final solution: Take a piece of paper and cover it, a large piece of paper that can completely wrap your poop and touch the urinal around the paper.

Then rinse with water. The hole in the urinal has a lot of suction power and can suck paper and poop into it together.

Friends who often take trains may know that the hole on the squatting toilet in many train toilets is very small, only the thickness of a thumb, so how are large pieces of feces washed down? This brings us to the history of the reform of train toilets.

I was embarrassed to death, I went to the toilet with a stomachache, I didn't expect it to be so small, and I couldn't flush it down many times, so I had to leave with a red face.

You can rush down, don't worry, as long as it's an ordinary person's BB, you can rush.

No. There's an attraction in the pit, press it down and suck it down.

Good guy, give me a face, my face turns purple.

Why is this hole designed to be so small