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bradwhitehorn
01-12-2014, 07:32 PM
11862

Hi guys, Currently doing some college work and have came across to explain the operation of this type of system. Could someone explain in detail as to how this works please.

Brian_UK
01-12-2014, 08:44 PM
It looks like a cascade system.

The medium temperature circuit is providing extra subcooling of the low temperature side.

The scheme, as shown, seems to to be short of some compressors for the low temperature circuit however.

Magoo
02-12-2014, 12:03 AM
Looks like part of a CO2 system as per supermarkets not too sure is sub or trans critical though.

Rob White
02-12-2014, 08:52 AM
.

In my opinion you have been given half a drawing as
home work and have been asked to complete it?

Drawings like that do not exist in printed form because they
are not complete.

It shows only part of a circuit and bits are missing, are you sure you
weren't asked to complete it?

Rob

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