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Ground source heat pumps
Nykl, František ; Weismanová, Júlia (referee) ; Charvát, Pavel (advisor)
This bachelor thesis describes and characterizes the ground source heat pumps. It also contains a summary of other types of heat pumps in terms of principle, the acquisition of energy and environmental performance. The reader is acquainted with the history, components and an example of the use of heat pumps in practice.
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Heat pump heating for a house
Loibl, Jan ; Hrnčířová, Michaela (referee) ; Nerud, Pavel (advisor)
The theoretical part of the bachelor thesis deals with introducing to the issue of heat pump systems. The functioning principle of the most widely used heat pump type is explained here as well as its coeficient of performance, its operational modes and fundamental components. In addition, possible ways of heat pump systems application in terms of obtaining lowpotential heat are introduced. In the practical part the calculation of thermal loss of selected family house is discussed together with the calculation of heat requirements for heating and domestic hot water. The following part focuses on the selection of the most appropriate type of heat pump systems for covering heat demands of the selected house. The final part poses economical assesment of the designed heat pump system including the calculation of investment recovery.
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Design of heat pump for space heating system
Panáček, Jaromír ; Elcner, Jakub (referee) ; Katolický, Jaroslav (advisor)
The bachelor's thesis contains design options of the heat pump for a family house. First part of the thesis deals with the basic types of heat pumps and their usage in the particular conditions. The description of the family house along with basic parameters for the design of the heat pump itself is presented in the second part of the thesis. Therefore the heat loss computation and the heat needs of the household are listed. Various designs of the heat pumps with basic properties according to the given house come afterwards. The conclusion summarizes the overall comparison of the individual types from the investments, operating expenses and the choice of the designed heat pump point of view. Mathematical basics are enclosed in the appendix.
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Monitoring of the performance of an air-to-water heat pump under real operating conditions
Elger, Jiří ; Jaroš, Michal (referee) ; Charvát, Pavel (advisor)
he Bachelor´s thesis on „Monitoring of the performance of an air-to-water heat pump under real operating conditions“ deals with the evaluation of a heat pump operation in a family house with a subsequent finding of the dependence of the heating factor and thermal performance on air temperature. The first part is dedicated to the theory of heat pumps, their categorization and explanation of the basic concepts. Next, we compare the performance characteristics and the coefficient of performance of heat pumps from different manufacturers. In the second part we describe measurements of a real heat pump which is used in a family house, the measuring instruments used, and particular measuring procedures. The third part shows the measured values plotted on charts, the measured values are analyzed, and the heat pump is checked for its suitability.
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Simultaneous utilizing of a heat pump and solar panels in a heating syste
Gongol, Jakub ; Chroboczek, Libor (referee) ; Pospíšil, Jiří (advisor)
My bachelor thesis focuses on simultaneous utilizing of a heat pump and a solar thermal collectors. I introduce principle and types of heat pumps and thermal collectors. I also introduce different sources of low-potential heat, which can be used for a heat pump. In conclusion, heat pump and solar collectors are chosen for a type house. I calculate costs needed for heating house without and with heat pump. These costs are compared and economic return is evaluated.
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Heat pumps – practical experience
Dvořák, Vlastimil ; Pešek, Martin (referee) ; Jaroš, Michal (advisor)
The main aim of the bachelor‘s work is to collect available data about realized projects of heat pumps and to consider their suitability, convenience and economic return of the investment. Further objective is to consider the economy viewpoint of heat pumps and suitability of their instalations.
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Domestic heat pump
Holinka, Jakub ; Borbély, Richard (referee) ; Fiedler, Jan (advisor)
The aim of this bachelor´s thesis is compensation of primary electric boiler by heat pump for a heating (cooling) and warming-up a hot service water in a family house, which is situated in a village called Skryje 31. These informations are based on a calculation of heat losses. Further i will deal with current state of a heat pumps, grant plan and calculation of heat losses. End of the work delas with an economic return of investment of heat pump, which compairs with electric heating.
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Domestic heat pumps
Merta, Libor ; Lisý, Martin (referee) ; Pospíšil, Jiří (advisor)
The Bachelor´s Thesis deals with domestic heat pumps. It is devided into two basic parts. In the first part, an operating principle, components and various types are described. Particular kinds of low-energy sources including characteristical features and comparision are mentioned there as well. In the second part, a project for a domestic heat pump is prepared. The project includes proposition of a particular heat pump, a borehole and an amount of heat needed for heating and a preparation of warm water. At the end, a complete economical balance including an economic return of the investment is mentioned.
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