WAGNER TITANIUS TOP-SENS, Technical Manual

Page: 60 / 250

Design
TITANUS
TOP·SENS
®
/Rev.a
60 06/13
Figure 31: Example of a symmetrical and an asymmetrical U-pipe system
Figure „Example of a symmetrical and an asymmetrical U-pipe system” illus-
trates exemplary a U-shape pipe system with symmetrical and asymmetrical
pipe designs and according to chapter ´Standard Design´ the calculated di-
ameters of the aspiration holes. The diameters of the aspiration holes are
determined for each branch of the pipe system separately and are depend-
ent on the total number of aspiration holes of the respective branch. Please
refer to chapter “Hole diameters” for corresponding tables with hole diame-
ters.
Pipes with a diameter of 32 mm or 40 mm may be used for long pipe intake
lines in accordance with the chapter "Special project planning".
This reduces the air resistance of the pipe intake line or makes it possible to
achieve a greater equilibrium for sampling via outgoing transmission lines.
In order to ensure a short transport time for the smoke fumes in the sampling
pipe and thus enable rapid detection, it is better to plan several shorter than
a few long ones (preferably a U- or double U-pipe system).
5 types of pipe designs can be selected, depending on the cabinet geometry
(see Figure „Project planning“).
Longer pipe intake lines
Branch length
Pipe designs