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Thread: Liquid Refrigerant Pumping
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02-01-2003, 03:22 PM #1
Liquid Refrigerant Pumping
Has anyone actually used magnetically-coupled liquid pumps on the liquid line (after the receiver king valve) to increase the liquid line pressure ? This is supposed to ensure 100% liquid at the TXV inlet. There is also a liquid injection line (after this pump) to the compressor discharge line to desuperheat the discharge gas.
The intention is to increase refrigeration capacity ( for an inefficient system) and reduce compressor runtime ( energy saving)
Anyone with any experience in this?
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