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siphonic roof drainage outlet

Categories siphonic roof drainage
Place of Origin: china
Brand Name: Tidelion
Model Number: YG50
Payment Terms: T/T L/C
Supply Ability: adequate
MOQ: 10
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siphonic roof drainage outlet

Traditional gravity current system:
Low flow of rainwater. The quantities of roof drains in a system are limited.
The hanging pipe should be slanted, but it occupies a lot construction area.
There are too many large diameter stand pipes. Too many pipes are used. And too many underground pipes are needed, which demands a lot of work.

Siphonic system:
Large flow of rainwater in roof drains. There are many roof drains in a system.
The hanging pipes are not slanted, which is space-saving.
There are a few small diameter stand pipes, which is pipe-saving. In addition, there are fewer underground pipes.
Less work is needed. And less ground-excavation is needed.
The flow velocity is large, so that rainwater on the roof can be drained timely. Besides, the system can purify itself.
It can be applied to various large roofs, like roofs of plant, airport, exhibition hall, storage, stadium, shopping mall, etc.

Principle for the Tidelion Siphonic System:
Bernoulli’s equation is applied in Tidelion roof rainwater drainage system. With precise calculation, the system takes the advantage the energy created by the level difference between the roof and ground floor to start-up siphonic effect. Then rainwater will be quickly drained through the full-filled pipes.

type

code

DN/De

(mm)

Flow range(L/s)

roof gutter applied

roof gutter size(BxH)mm

Hole reserved of roof gutter(Φ)mm

YG50A

10101001

63

6~12

concrete

480x250

240

YG50B

10101002

63

6~12

steel

480x250

240

YG50A-G

10101003

57

6~12

concrete

480x250

240

YG50B-G

10101004

57

6~12

steel

480x250

240

YG50A-C

10101005

57

6~12

concrete

480x250

240

YG50B-C

10101006

57

6~12

steel

480x250

240

YG50A-R

10101007

63

6~12

concrete

480x250

240

YG50B-R

10101008

63

6~12

steel

480x250

240

YG50A-GR

10101009

57

6~12

concrete

480x250

240

YG50B-GR

10101010

57

6~12

steel

480x250

240

YG50A-CR

10101011

57

6~12

concrete

480x250

240

YG50B-CR

10101012

57

6~12

steel

480x250

240


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