Why do I emphasize traps here? First, because it is the most common and practical basic structure of deodorizing, deodorizing, and preventing bugs, it is widely used in various toilets, floor drains, and basins. In other structures, it is also a prerequisite for the so-called siphon phenomenon.
Many toilets sold today are claimed to be siphons, as if they are not siphons, they are not high-tech. Once you ask him what he calls siphoning, he will give you a cloud cover that covers the mist. In fact, all toilets are siphon! The trap structure of the toilet is generally in the form of an anti-"squeaky" type. When the trap pipe is filled with water, it will have a certain water level and atmospheric pressure difference. The so-called siphon is actually using the atmospheric pressure difference to generate inertia and draining dirt.
The key here is that the falling water must be coherent and full, like a liquid piston. To ensure this condition, so the water hole inward contraction of a toilet are next. The reason is very simple, just like the mouth of a fine red wine. When you invert red wine, it is not easy for the water to flow out immediately because of the small mouth, and then it gathers at the mouth to form a water column-like piston to create a vacuum inside.
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The deeper the S- bend water seal, the larger the siphoning phenomenon and the cleaner the suction. The deeper the water seal, the greater the pool's memory surface, and the smaller the flush noise. However, it costs more water. At present, toilets also have vortex siphons, jet siphons and other varieties, in fact, is nothing more than the direction of the main water injection holes only. The deviation of the water hole can promote the enhancement of the vortex; the direct water hole can increase the speed of water fall. As you pour a bucket of water into the toilet, it creates a siphoning phenomenon, so the increase is just a concept.
Here I'll teach you a few simple ways to determine if there is a trap in your home's sewer - and there is also a toilet. Many people call it flush or flush. It's actually a S- bend water seal, only However, it is a shallow S- shaped water seal, so the siphon force is relatively small. Relying on the impact of water and pressure to discharge the dirt to the other end of the water seal, and then fall into the main sewage drainage pipe. In general, the wall of the pool is relatively steep, and the water storage area is small, so that the hydraulic power is concentrated, the falling water around the toilet is increased, and the efficiency of the pollution is high. The disadvantage is that the noise is large. ( Y9
Frequently Asked Questions I. The sewer pipe with traps is not suitable for large siphonic toilets, otherwise the siphon produces a repulsive force against the siphon. The same amount of water must break through the two S-bends of water and compressed air, so the work is difficult, and it is easy to plug and flush. Such a sewer construction is suitable for use with a flush or flush toilet. O& N( C' ?0 ?; G
1. Looking up: Look at the piping layout above the ceiling of your home's bathroom. If your home is not the top floor, then the shape of your house's upper and lower water pipes is the shape of your home's plumbing;
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2. Look down: If your home is on the top floor and there is no sewer pipe in the ceiling, then pour some water in your sewer pipe and look for it with a flashlight. If you can see the water, or use a small stick to explore, if you see If there are water cuts on the sticks, then there is a return bend, but not on the contrary; 3 Z) r8 h0 y) c* R2 ) K* H
3 , smell it: In your home water pipe down the point of water, smelled into the bathroom a day later, if there is odor then the basic is not back to the water, otherwise it should be there.
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Frequently Asked Questions 2: Low water tanks, pressure is not enough. This will not explain much, when the middle school physics of the Pascal atmospheric principle everyone learned. Therefore, when you buy a toilet, the higher the tank is, the more water is drained and the less blocked.
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Frequently Asked Questions 3: Hanging contaminants in the water hole of the toilet, such as hair, thread, etc. The prevention method is to reduce the glazed surface of the toilet water hole and the glazed surface is smooth. When buying a toilet, you can touch it with your hand. At the same time, don't throw anything into the toilet while using it.
Toilet arrangement
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