Where is the siphon toilet air return hole?

Hello, I'm glad to answer for you, 1. If it is clogged by easily decomposed objects such as paper scraps, you can pour boiling water first to soften the blocked objects in the sewer pipes, but you can not be too anxious, soak for a while, and wait until the blockage softens and bubbles away, see the sewage slowly drained away, and then flush it with a large bucket of water. You can try to remove the water leaks from other drains in the toilet, and use the leather puff to repeatedly press down and suction (the maximum amount of noise is limited to reduce the resistance of the toilet outlet); If not, try plugging the other drains in the toilet with a mop, and use a leather puff to repeatedly press down and suction (to maximize the impact pressure on the sewer pipe). Hope it helps.

It's definitely going to happen.

Pay attention to toilet cleaning and disinfection: buy a toilet bowl and pick it a few more times, but it is really not possible to find a professional to dredge the place where the small advertisement is posted downstairs to solve the problem of toilet flushing and back-water and anti-odor caused by the toilet flushing, and the cost is controlled at 50-100 yuan. >>>More

Siphon: The phenomenon of siphoning is formed by the gravitational force and potential difference between liquid molecules. That is, the pressure difference of the water column should be applied to make the water rise and then flow to a low place. >>>More

Hello! Siphon toilets cannot be siphoned, excluding the factor of pipe blockage, and there are two factors. 1. The flushing water of the water tank is insufficient. >>>More

The siphon toilet has a complete "" type pipe with a gentle slope of the pool wall. The biggest advantage is that the flushing noise is small, the sewage discharge ability is strong, and the anti-odor effect is better than that of the flush toilet. The disadvantage is that the water storage area at the bottom of the pond is increased, which is more water-consuming; Since the diameter of the siphon drain pipe is small, it is easy to clog when flushing, so paper cannot be thrown directly into the toilet. >>>More