In air conditioning systems,
the feasibility of diverse applications for the generation of cold water
required in process water cooling facilities etc. and the categorization of
Free Cooling applications for these systems were discussed above. Air / Water
cooled cooling groups (Chillers), open / closed water cooling towers, plate /
shell and tube type exchangers are among these systems.
In addition to the mentioned
applications, another type of system widely used in cold water generation is
the finned block heat exchanger (Cooling Coil) systems. While these systems can
operate without a cold water generating group depending on the required cold
water temperatures, they can be used in integration or in connection with a
cold water generation group for Free Cooling applications. These systems can be
used as the ambient temperature drops 1.5- 2.0 °C below the required cooling
water temperature. The working structure of the system can be defined in three
different approaches which are: entirely mechanical cooling (no Free Cooling
application); partial Free Cooling (load sharing-pre- cooling) and entirely
Free Cooling (the cooling group does not operate).
Thanks to closed circuit
operation of this system, the problem of diminishing cooling water is not
present; furthermore risks such as pollution etc are completely absent within
the circuit.
The finned block heat
exchanger (Cooling Coil) systems can be applied in two different forms:
1. Free Cooling Chiller Applications
2. Applications of Dry and Wet/Dry Cooler Systems
www.bilkargroup.com
www.bilkarsogutma.com.tr
info@bilkargroup.com
+90 212 343 50 40
+90 553 343 50 40
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