The birth of siphon

Since its birth in Europe, the syphonic rainwater drainage system has been rapidly developed and continuously improved and improved worldwide due to its outstanding discharge capacity, low consumption of pipes, small pipe diameter, saving construction space and reducing ground excavation. In China, various types of large-span, large-area buildings are increasing and the requirements for building space are increasing. Syphonic rainwater system is successfully applied in many factories, supermarkets, airports, exhibition halls and railway stations. The system has also developed rapidly, and it has won the trust of the majority of design institutes and has been actively promoted.

Advantages of the syphonic system

  • Flexible Roof Outlet
  • Suspension pipes do not require slope, saving installation space.
  • Greatly reduce the number of risers.
  • Flexible pipelines for easy construction.
  • Pipe diameter reduced by 1/2 to 2/3, saving material.
  • The drainage speed is fast, the pipeline has self-cleaning function and is not easy to block.
  • Simple process and fast construction.
  • It can save considerable renovation and construction costs.

Traditional gravity drainage system

  • Horizontal pipe needs a certain slope.
  • Wide range of ground excavation work.
  • More risers, affecting the appearance.
  • Large amount of construction.
  • Large use of pipes and fittings.
  • Higher cost of late decoration.
  • Short service life.

Syphonic rainwater drainage system

  • Horizontal pipe does not require slope.
  • Minimal ground excavation work, less rainwater wells.
  • Small pipe diameter for easy construction.
  • Quick and easy construction.
  • Reducing the number of risers and rain buckets.
  • It can save a lot of renovation costs.
  • Long system life.

About Same-floor Drainage Soil&Waste Discharge

At present, most of the toilet drainage is designed under the floor. If the horizontal pipe is blocked, it must be cleared to the lower floor. Because the horizontal pipe is located under the floor, the sanitary ware drainage small riser of the bathroom must pass through the floor, and there are many places where the floor slab must be leakproof. These problems are particularly prominent in residential buildings.
Therefore, the sanitary ware drainage small riser of the bathroom must pass through the floor, and there are many places where the floor slab must be leakproof. These problems are particularly prominent in residential buildings.
As the name implies, the drainage system in the same layer means that the drainage problem is solved at this level. The pipeline does not cross the floor and adopts the method of drainage.
The drainage pipes of the sanitary wares are laid along the wall on the same floor as the sanitary ware, and the upper and lower occupants are free from interference and enjoy the true property rights independence.
The soil and waste drainage system is a revolution in the field of indoor drainage, especially for residential buildings.
It solves the problem of clearing and repairing the drainage layer of this layer and guarantees the maximum freedom of bathroom decoration.
Advantages of the drainage system