| The
Situation |
The
noise source
is an outdoor
aircooled chiller.
Noise is emanating
into critical
areas: screw
compressors
(on the bottom
of the unit)
generate mid/hi
frequency noise;
Up-blast fans
(on the top)
generate low
frequency noise.
|
 |
| Issue |
A
common but inadequate
attempt to control
the noise is
to wrap the
compressors
with mass-loaded
vinyl jackets.
This rarely
solves the noise
problem.
|
|
|
| Considerations |
| • |
Equipment
warranty |
| • |
Electrical
/ Building codes |
| • |
Equipment
ventilation |
| • |
Noise
ordinance |
| • |
Location
of equipment |
| • |
Maintenance
access |
| • |
Structural
issues - seismic,
drainage, wind
loading, footings,
tie-ins, etc. |
|
|
| Resolution |
By
offering a phased
solution, Kinetics
local rep helped
the customer meet
the required noise
control levels.
Analysis showed
a phased approach
was an effective
solution and saved
the customer 60%
in cost. Our knowledge
and experience
save time and
money. Call us
now!
|
 |
|
