1. Vortex siphon This flushing action is based on the vortex or action of the outlet on the diagonal edge, and the flushing of the synthetic fast return elbow triggers the siphon phenomenon in the toilet. Vortex siphons are known for their large water-sealed surface area and very quiet operation. The water punches the outer edge of the surrounding frame diagonally to form a centripetal effect, and a vortex is formed in the center of the toilet to draw the contents of the toilet into the sewage pipe. Splash straight to the outlet to speed up the siphon effect and completely discharge the dirt.
Second, siphon flushing This is one of the two designs without a nozzle to form a siphon effect. It relies entirely on the rapid flow of water from the seat rim into the toilet to fill the return trap to trigger a siphon of sewage in the toilet. It features a small water surface but has a weak point of being slightly louder. Like dumping a bucket of water into a toilet, the water completely fills the return trap, creating a siphon effect that causes the water to drain quickly from the toilet and prevents too much return water from rising up in the toilet.
3. Jet siphon is similar to the basic concept of siphon action return elbow design. This form is more advanced in efficiency. The jet hole sprays a large amount of water and immediately causes siphon action without raising the seat bucket before draining the contents of the seat bucket. In the inner water level, in addition to working quietly, the siphon jet also creates a large water surface. The water enters through the injection hole in front of the seat ring and the return elbow, completely filling the return elbow, forming a suction effect, causing the water to be quickly discharged from the toilet, and preventing the return water from rising in the toilet.
4. This type of design does not include the siphon effect, and it completely relies on the driving force formed by the drop of water to discharge the dirt. It is characterized by loud noise when flushing, the water surface is small and shallow, and the dirt is not easy to be washed away and produces odor.