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ENERGETIC PERFORMANCES OF A HEAT PUMP USING GROUND AS THE HEAT SOURCE.

PERFORMANCES ENERGETIQUES D'UNE POMPE A CHALEUR UTILISANT LE SOL COMME SOURCE THERMIQUE.

Author(s) : LAURENT P., LALLEMAND M., LALLEMAND A.

Type of article: Article

Summary

IN ORDER TO KNOW THE EFFECT OF THE PATTERN OF THE EXCHANGER ON THE ENERGETIC PERFORMANCES OF THE HEAT PUMP, THIS IS MADE UP OF FOUR EXCHANGERS DIFFERENTIATED BY PIPE SPACING, THEIR DEPTH AND THE KIND OF GROUND. THE OPERATION OF THE HEAT PUMP IS CONTROLLED BY A MICROCOMPUTER IN TERMS OF CLIMATE CONDITIONS. FOR THREE MONTH HEATING IN 1984, THE COP, VERY STEADY,IS 3.2. THE AVERAGE HEAT EXTRACTION RATE PER LENGTH OF GROUND VARIED BETWEEN 20 AND 30 W/M ACCORDING TO THE PATTERN OF THE EXCHANGER AND THE KIND OF GROUND.

Details

  • Original title: PERFORMANCES ENERGETIQUES D'UNE POMPE A CHALEUR UTILISANT LE SOL COMME SOURCE THERMIQUE.
  • Record ID : 1986-2047
  • Languages: French
  • Source: Entropie - vol. 21 - n. 125-126
  • Publication date: 1985
  • Document available for consultation in the library of the IIR headquarters only.

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