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HEAT PUMP SYSTEM WITH THERMAL STORAGE.

Author(s) : MIZUNO K.

Summary

HEAT PUMP SYSTEM ROOM AIR CONDITIONERS HAVE BEEN WIDELY USED IN JAPAN FOR RESIDENTIAL AIR CONDITIONERS. HOWEVER, THERE STILL REMAIN SEVERAL PROBLEMS. THE FIRST IS THE DISCOMFORT OF FALLING IN ROOM AIR TEMPERATURE BY THE INTERRUPTION OF HEATING DURING THE DEFROSTING OPERATION. THE SECOND IS THE LONG START-UP PERIODS IN THE INITIAL HEATING OPERATION IN THE COLD SEASON. IN ORDER TOSOLVE THESE PROBLEMS, THE AUTHORS HAVE SUCCESS-FULLY DEVELOPED A NEW SYSTEM OF HEAT PUMP AIR CONDITIONERS WITH THERMAL STORAGE. A ROTARY COMPRESSOR WITH THERMAL STORAGE FUNCTION HAS BEEN NEWLY DEVELOPED HAVING PHASE CHANGE THERMAL STORAGE MATERIAL AND HEAT EXCHANGER AROUND THE OUT-SIDE OF THE COMPRESSOR DOME.

Details

  • Original title: HEAT PUMP SYSTEM WITH THERMAL STORAGE.
  • Record ID : 1991-1354
  • Languages: English
  • Publication date: 1990/07/17
  • Source: Source: USNC-IIR/Proc. 1990 Refrig. Conf., Purdue Univ./ASHRAE, Purdue CFC Conf./Purdue Univ., Ray W. Herrick Lab., Sch. mech. Eng.
    30-38; 10 fig.; 3 tabl.; 2 ref.
  • Document available for consultation in the library of the IIR headquarters only.

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