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Document IIF

Applications d'une pompe à chaleur à source de chaleur constituée par une couche d'eau de faible épaisseur : enquête menée à Wuhan.

The applications of shallow layer water-source heat pump and the review in Wuhan.

Auteurs : LI Y.

Résumé

According to the survey and test in the design and operation of shallow-layer water-source heat pump system in Wuhan, the authors of this paper obtained the following findings: the efficiency can be increased by 45.65% when the shallow layer water-source heat pump is used to supply cooling, and the energy conservation rate reaches 72.56% when the same type pump being used for heating, but the operational cost of water-source pump system is approximately 18.6 yuan(RMB)/(m2.a), which is by far lower than the mean cost value 51.62 yuan(RMB)/(m2.a) for the energy consumption of central air conditioning in Wuhan. The initial investment in the water-source heat pump system may save the most, and in this article the assessment method is also discussed for the project in employing underground water-source heat pump unit.

Documents disponibles

Format PDF

Pages : ICR07-E2-844

Disponible

  • Prix public

    20 €

  • Prix membre*

    Gratuit

* meilleur tarif applicable selon le type d'adhésion (voir le détail des avantages des adhésions individuelles et collectives)

Détails

  • Titre original : The applications of shallow layer water-source heat pump and the review in Wuhan.
  • Identifiant de la fiche : 2008-0907
  • Langues : Anglais
  • Source : ICR 2007. Refrigeration Creates the Future. Proceedings of the 22nd IIR International Congress of Refrigeration.
  • Date d'édition : 21/08/2007

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