My family lives on the 8th floor, is it better to use a direct flush or a siphon toilet type?

One of them: siphon toilet:

It has the characteristics of strong sewage discharge capacity and large clean surface, so the vast majority of toilets, especially the conjoined ones, are siphon type.

The biggest advantage of the siphon type is that the flushing noise is low, which is the so-called silence.

Siphon toilets are easy to flush off the dirt that adheres to the surface of the toilet, and the straight-flush toilet:

Using the large thrust formed by the compressed air, the flushing speed is fast, the impulse is large, the sewage is strong, the speed is fast, the water is less, and there is no leakage.

Because the flush type uses the instantaneous and powerful kinetic energy of the water flow, the sound of hitting the pipe wall is relatively loud.

The rear drainage is mostly a direct flush type. The diameter of the flush toilet sewer pipe is large, and it is easy to flush down larger dirt"Washdown"with"Siphon"It is according to its flushing method, the flush toilet flushing pipeline is simple, the path is short, the pipe diameter is thick, and the dirt is directly washed away by the gravitational acceleration of the water, and the siphon pipe is relatively high and slender (the smaller the pipe diameter, the more obvious the siphon effect is, and the greater the pumping force).

Theoretically speaking, the flush toilet is not easy to be blocked due to the thick pipe diameter, but the noise when flushing is larger, and the siphon flushing is quiet, but it is easy to block due to its small pipe diameter, and the water consumption is slightly larger than that of the flush type, but in actual use, the correct use in general daily life will not be blocked, and the actual water consumption is also related to many factors.