Lecturer Eng. Roxana GRIGORE, PhD, Prof. Eng. Aneta HAZI, PhD
Rezumat
Pompele de caldura sunt vazute ca niste solutii rationale, durabile de valorificare a cantitatilor de caldura
preluate din mediul ambiant, cu un consum redus de energie si in conditii de poluare minime. Lucrarea studiaza patru cazuri distincte, diferentiate de temperatura aerului exterior, caracteristica fiecareia dintre cele 4 zone climatice in care este impartita Romania. Se determina eficienta energetica si economica a utilizarii pompelor de caldura pentru incalzirea
unei locuinte unifamiliale in fiecare dintre cele patru cazuri analizate.
Cuvinte cheie: pompe de caldura geotermalecoeficient de performanta la incalzirevaloarea investitiei.
Abstract
Heat pumps are seen as some sustainable and rational solutions to use the heat taken from the environment,
with low electricity consumption and in minimal pollution conditions. This paper studies four different cases, differentiated
by outdoor air temperature characteristic each of the four climate areas where is divided Romania. Thus are determined
the energy efficiency and economic use of heat pumps for heating for a house in each of the four analyzed cases
Keywords: geothermal heat pumpsheating seasonal performance factorinvestment value
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