Anzeige
Erschienen in:
2014 | OriginalPaper | Buchkapitel
65. The Experimental Analysis of GSHP_RF Heating System in Controlled Operation
verfasst von : Weiwei Yin, Qian Zhang
Erschienen in: Proceedings of the 8th International Symposium on Heating, Ventilation and Air Conditioning
Verlag: Springer Berlin Heidelberg
Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.
Wählen Sie Textabschnitte aus um mit Künstlicher Intelligenz passenden Patente zu finden. powered by
Markieren Sie Textabschnitte, um KI-gestützt weitere passende Inhalte zu finden. powered by
Abstract
Two control methods are presented for the ground source heat pump (GSHP) and radiant floor (RF) heating system, one is the set return water temperature control method, and another one is the set indoor air temperature control method. To search for performance differences of the combined system mentioned above, some experimental exploration is carried out mainly in four aspects: the performance of ground heat exchanger, soil temperature distribution at different depths, the load trace damping during shutdown of the system, and the system energy consumption. Experiment results show that the set indoor air temperature control method gives a better performance in heat exchange ability and system energy consumption when compared with the set return water temperature control method. Both of them have an excellent performance in soil temperature distribution and load trace damping.