| CHILLED
TOWER™ (AIR-COOLED TYPE) |
This product
is also featured in the sections "IT
Components & Materials" ,
"Computers & Semiconductor IC Products" and "Piping & Infrastructure
Products." |
Chilled tower (air-cooled type)
|
| Overview |
As the effort to combat
global warming and make more-efficient use of resources becomes global
in scale, companies, too, are aggressively tackling the issues of
reducing power and resource consumption. In this regard, our low-
to medium-temperature chilled tower water supply system has attracted
special attention. It combines a closed-type cooling tower with a
chilling system to achieve power, labor and space saving while meeting
cleanliness requirements.
Conventional water-cooled chilled tower systems"which percolate water
into the closed cooling tower and the condenser of the chiller, and
use the latent heat from the vaporization of the water to achieve
heat dissipation and condense the refrigerant"have extremely good
cooling capacity and energy-saving characteristics. However, use
of these systems is problematic in areas where sufficient quantities
of water of the correct quality cannot be secured, because there
is a risk of degradation and corrosion due to scale adhesion if water
quality cannot be guaranteed during the percolation process.
For this reason, we have developed and commercialized a range of
air-cooled chilled towers that do not use water percolation. As in
our water-cooled systems, we have used the new refrigerant R407C,
which has an ozone degradation coefficient of zero.
|
| Structure |
Features |
An air-cooled fin-type aluminum plate
heat exchanger (air-cooled cooling coil and condenser) and a blower
are installed in the upper section. To ensure more-efficient heat
dissipation, the air-cooled cooling coil is installed in the side
facing the prevailing wind and the condenser in the side away from
the wind, and both can be adjusted to counter flow in light of temperature.
The chilling system, consisting of several compressors as with the
water-cooling type, and control panel are built into the lower section.
|
| (1) |
Energy conservation
At cooling temperatures between 25°C and 20°C, annual
running costs are approximately 50% less than with an air-cooled
chilling system. |
| (2) |
Lower maintenance costs |
| (3) |
No need to supply water feed for percolation
process |
|
| Structure |
Chilled tower (air-cooled type) Structure
|
| Parameters |
Chilled Tower (Air-cooled Type) Specifications
| |
HICS-200A |
HICS-400A |
HICS-600A |
| Capacity |
Inlet
25°C |
Cooling capacity (kW) |
69.8/80.2 |
139.5/160.5 |
209.3/240.7 |
Outlet
20°C |
Cooling water volume (m3/h) |
12.0/13.8 |
24.0/27.6 |
36.0/41.4 |
Inlet
40°C |
Cooling capacity (kW) |
104.7/118.6 |
209.3/237.2 |
314.0/355.8 |
Outlet
30°C |
Cooling water volume (m3/h) |
9.0/10.2 |
18.0/20.4 |
27.0/30.6 |
Outer
dimensions |
Width (mm) |
2,100 |
4,200 |
6,300 |
| Depth (mm) |
1,950 |
1,950 |
1,950 |
| Height (mm) |
2,671 |
2,696 |
2,696 |
| Principal components |
Blower
(kW (no. of poles) x number) |
2.2 (6) x1 |
2.2 (6) x2 |
2.2 (6) x3 |
Compressors
(kW(no. of poles) x number) |
7.5 (2) x2 |
7.5 (2) x4 |
7.5 (2) x6 |
|
| Primary
Applications |
Conclusion |
Cooling of:
(1) Semiconductor-manufacturing devices
(2) Plastic-forming dies
(3) Wide range of production equipment
|
Our air-cooled systems ensure that
the customer has a range of air-cooled and water-cooled systems to
choose from. To customers who have no problems with using water,
we recommend the superior capacity and energy-saving characteristics
of our water-cooled systems. To customers who cannot easily use water,
we recommend our air-cooled systems. |
| Energy-Saving
Chilled-Water Feeder Chilled Tower™ | HICS
Chilled Tower™ |
| Inquiries |
Piping Components Company
Tel.: +81-3-5765-4292
Inquiry Form |
|
