Design Points of Siphon Drainage Pipe Price of Siphon Drainage Pipe

Siphon drain pipe looks beautiful and conditional. In fact, it is connected by pipes, so everyone should pay attention. Siphon drainage pipe is a drainage method of building drainage, which is installed in many communities and families, especially in large buildings. Let's take a look at the design points of siphon drainage pipe.

First, the design of siphon rainwater hopper

The main difference between gravity drainage rainwater hopper and siphon fragmentary rainwater hopper is that there is an air baffle in the rainwater hopper. The wind deflector is laminated and has no through holes. The design of roof bonding parts, waterproof layer and leaf cover all follow the conventional ideas. The diameter combination of rain bucket body, wind deflector and water outlet is the guarantee to realize wave function under any water flow condition. It is difficult to optimize the design of this combination in practice, and it needs a small amount of experiments and summary to draw a conclusion.

Second, the parts pipeline design

Pipes that must meet foreign national standards and can withstand positive and negative pressure can be used for siphon part and drain pipe. For example, ABS, PVC, HDPE, PP, copper pipes, steel pipes and cast iron pipes have been successfully used in UV parts in small batches. Different plastic pipes have different negative pressure resistance, which is determined by different data quality, wall thickness and pipe diameter. Pipeline components are generally selected according to engineering practice, which requires comprehensive consideration of applicability, drainage capacity, durability, rigidity, fire resistance, sound insulation, heat preservation, construction cost and equipment cost.

Third, the choice of rain bucket

The flat-bottomed metal rain bucket ensures the anti-aging function and anti-leakage function of the rain bucket under long-term sunlight irradiation. Flat-bottomed rain bucket ensures simple and safe construction. Because the gutter has an outer gutter and an inner gutter, the patented flat-bottomed rainwater bucket is installed on the concrete roof, which is simple and quick, and can effectively avoid water leakage.

Fourth, the pipeline

The selected pipes and interfaces must meet the requirements of positive pressure and negative pressure. The selected pipelines can be divided into the following categories:

1, HDPE pipe: plastic pipe, with low cost, smooth inner wall, good hydraulic conditions and simple construction, which is welded by hot melt.

2. Plastic-coated steel pipe: steel-plastic composite pipe with high cost, good rigidity, good fire prevention function, good inner wall lubrication, good hydraulic condition and long service life, connected by flat clamp or flange.

3. Galvanized steel pipe: common steel pipe, with high cost, good rigidity, good fire resistance and long service life, connected by groove clamp.

4. Stainless steel pipe: drainage steel pipe with low cost, good rigidity, fire prevention function and long service life, connected by sub-arc welding or electric welding.

Verb (abbreviation of verb) siphon drain pipe price

Siphon drain pipe costs about 100 yuan a meter. If you want to know more about the relevant price profile, please provide _ approval to foreign distributors!

The above is the relevant content about the design points of siphon drainage pipe, hoping to help everyone!