Share

IIR document

Parametric study of a groundwater heat pump household heating and cooling system with waste DHW heat recovery.

Number: pap. ID: 385

Author(s) : STAICOVICI M. D. N.

Summary

A year-round groundwater heat pump system is described. It serves for domestic hot water preparation and heating, recovering a part of the warm waste water heat. During cold and warm seasons, it is boosted by a boiler and an unglazed solar collector field, respectively. The system was modelled for the Bucharest zone (45 deg. latitude in north). Results show the new system has two main benefits as compared to a standard one: increases the relative heating COP by (25-70) %, and decreases the relative groundwater consumption by (65-30) %. The unglazed solar collector is best matched with the new system.

Available documents

Format PDF

Pages: 8 p.

Available

  • Public price

    20 €

  • Member price*

    Free

* Best rate depending on membership category (see the detailed benefits of individual and corporate memberships).

Details

  • Original title: Parametric study of a groundwater heat pump household heating and cooling system with waste DHW heat recovery.
  • Record ID : 30002791
  • Languages: English
  • Source: Proceedings of the 23rd IIR International Congress of Refrigeration: Prague, Czech Republic, August 21-26, 2011. Overarching theme: Refrigeration for Sustainable Development.
  • Publication date: 2011/08/21

Links


See other articles from the proceedings (569)
See the conference proceedings

Indexing