rain/canna exhalation construction

[mary1987]

Good evening, everyone!
I find myself having to build an exhalation rod, similar to a rain, which discharges the vapors beyond cover.
geometry must be like the one in the picture.the pipe will exit from the wall and with 3 curves and straight strokes will have to vent beyond the cover.
I tried a thousand times with generic model family but there's no way to make it work. . .
Do you have any advice? I can't handle it. .

Thanks

 

[Tristan]

Perhaps with the piping of the mep part, but unfortunately it is not my sector so I can not help you more than so much

 

[mary1987]

thanks the same @tristan... let's see if others have solved...

 

[Marco F inox]

Perhaps with the piping of the mep part, but unfortunately it is not my sector so I can not help you more than so much

vapors, such as heat, accumulate at the top of the ceiling, is therefore at the top that the vapour entry mouth must be placed. it is necessary then to keep in mind the section of the tube, following the rule that a large but short tube, has less pull of a small and long tube.

 

[mary1987]

vapors, such as heat, accumulate at the top of the ceiling, is therefore at the top that the vapour entry mouth must be placed. it is necessary then to keep in mind the section of the tube, following the rule that a large but short tube, has less pull of a small and long tube.

thanks many for the clarifications but, in this case, little counts where you have to place the entrance.
Unfortunately, I have to let it go on the facade and through curves and countercurves I have to get to the roof... .

who of you had the opportunity to face my own situation? ?
Thanks

 

[Marco F inox]

thanks many for the clarifications but, in this case, little counts where you have to place the entrance.
Unfortunately, I have to let it go on the facade and through curves and countercurves I have to get to the roof... .

who of you had the opportunity to face my own situation? ?
Thanks

if you need to insert an electric extractor, do not use a helical but a centrifuge that already creates a curve.