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A supermarket refrigeration system based on the water loop heat pump concept.

Author(s) : GREEN R. H., CASTLE T. P.

Summary

The authors describe a supermarket refrigerating plant comprising a main (ammonia) cooler used to cool a secondary refrigerant to a temperature of around 0 °C. The latter supplies condensers in display-cabinet circuits using R404A and also condensers in frozen-food display-cabinet circuits using R404. On leaving the condensers, the secondary refrigerant supplies the evaporator of the auxiliary unit; the condenser of this unit provides heat used to heat the premises. Several variations are examined from an energy-consumption point of view.

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Pages: p 190-198

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Details

  • Original title: A supermarket refrigeration system based on the water loop heat pump concept.
  • Record ID : 2000-2700
  • Languages: English
  • Source: Refrigerated Transport, Storage and Retail Display.
  • Publication date: 1999
  • Document available for consultation in the library of the IIR headquarters only.

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