dpbbb
17-03-2011, 02:33 PM
I am building a 9600sq.ft. supermarket in NYC and are wondering if installing a rack system is actually necessary... I'm very pressed for time and will not be able to have a new rack manufactured for 8 weeks and can't find a used rack to suit project needs.
I'm are looking at just plumbing the cases directly to the condensers on the roof and perhaps installing the rack at a later time.
Can this be done? Does the gas need compressed? I know using a rack is more efficient, which is why I'm considering it to be installed later, but I just want to know if a supermarket refrigeration system can be designed without a rack... and if so, how?
also, any direction on information such as flow diagrams that will help me understand the vapor-compression refrigeration process in its entirety would be greatly appreciated.
I'm are looking at just plumbing the cases directly to the condensers on the roof and perhaps installing the rack at a later time.
Can this be done? Does the gas need compressed? I know using a rack is more efficient, which is why I'm considering it to be installed later, but I just want to know if a supermarket refrigeration system can be designed without a rack... and if so, how?
also, any direction on information such as flow diagrams that will help me understand the vapor-compression refrigeration process in its entirety would be greatly appreciated.