Tepelné čerpadlo jako součást ústředního vytápění

Abstract

This dissertation work deals with problems associated with the appropriate thermodynamic heating installation in the building objects in relation to final building energy intensity and installed heat pump running economy. The work also pro po sed the solution of the heat pumps design and their utilization in the buildings in dependence on the installed capacity, the actual energy consumption and optimal choice of the bivalence point value. The real building has a partial external insulation and there are the heat pumps installed in the building concerned. For the heat source requirements the electric power long-term take-off is monitored during the heating season. The energy intensity of the real object is evaluated by means of the special software designed to this aim and according to the buildings energy intensity ordinance no. 148/2007. The main goal of this dissertation work is to evaluate the application of the thermodynamic heating pumps in the building objects under the giving conditions The results of this work are very useful to obtain the better orientation in the heating pumps design process and also should help the designer to choose the installed capacity properly with respect of the c1imatic conditions prevailing in the area of Ostrava-Karvina. The investors have no confidence in the heat pumps installation in the case of the buildings that are equipped with partial external insulation ar old building with no insulation. This work should help them to c1ear up their doubts.