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A MULTI-FUNCTION HEAT-PUMP SYSTEM FOR DOMESTIC USE.

Author(s) : JORDAAN P. W.

Summary

A HEAT PUMP WAS DEVELOPED TO PERFORM VARIOUS HEATING REQUIREMENTS. THE SYSTEM DESCRIBED COMPRISES A SINGLE COMPRESSOR CONNECTED TO 2 WATER CONDENSERS AND 2 AIR EVAPORATOR/CONDENSERS THROUGH 4-WAY REVERSING VALVES. IT CONSISTS OF 2 UNITS: THE OUTDOOR UNIT WITH THE CONTROLS, COMPRESSOR, AIR EVAPORATOR/CONDENSER AND THE 2 WATER CONDENSERS AND THE INDOOR UNIT FOR SPACE HEATING AND COOLING. THE SYSTEM HAS A PREFERENCE LOGIC DEPENDING ON THE TEMPERATURE FEEDBACK FROM THE DIFFERENT SYSTEMS IN SELECTING WHICH SYSTEM IS TO BE SERVED.

Details

  • Original title: A MULTI-FUNCTION HEAT-PUMP SYSTEM FOR DOMESTIC USE.
  • Record ID : 1991-1802
  • Languages: English
  • Publication date: 1990/04/23
  • Source: Source: ASHRAE-FRIGAIR '90, Pretoria
    vol. 1; pap. A.21; 14 p.; 4 fig.; 1 tabl.; 2 ref.; 4 append.
  • Document available for consultation in the library of the IIR headquarters only.

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