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Bivalent heating systém with an air-water heat pump
Tvrdý, Miloslav ; Fiedler, Jan (referee) ; Pospíšil, Jiří (advisor)
The work is about bivalent heating system with an air-water heat pump. In the first theoretical part there is described princip, basic partition and possibilities of performance of the heat pumps. There are presented possible secondary sources for bivalent performance, too. In the second part there is processed actual offer of bivalent heating system with an air-water heat pump and there is choosed the optimal solution for heating real family house. There are also presented and confronted possible secondary sources for this solution and there is the confrontation with the others possible heating systems. There is complete economical evaluation in conclusion the work.
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Pile Foundations - Energy Piles
Hoza, Martin ; Leiter, Augustin (referee) ; Glisníková, Věra (advisor)
At a time when ecology and renewable energy sources come to the fore, the use of geothermal energy appears to be one of the suitable alternatives. The aim of this paper is to explain the function of ground source heat pumps, to mention factors affecting the efficiency of the system and discuss the technology of energy piles realization. This paper also focuses at risks associated with the soil temperature influencing and shows examples of realization.
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Heating the building pedagogical-psychological services
Vlasák, Vojtěch ; Adam, Pavel (referee) ; Počinková, Marcela (advisor)
My bachelor’s thesis deals with a heating system designed for a four-storey building in which a pedagogical-psychological centre is based. The heating installation uses an air/water heat pump and a low-temperature forced water circulation system. For all storeys, the design proposes panel heaters, the only exception being one tubular radiator. As for ventilation, it is designed as a forced balanced ventilation system. Last but not least, the thesis includes a hot-water preparation system which also uses the heat pump.
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Heating Asylum House
Gongolová, Klára ; Topič, Jan (referee) ; Počinková, Marcela (advisor)
In my thesis, i prepare proposals for heating and hot water in a shelter in the Havirov city. It is a renovated brick building that has two floors. The property also adjacent kitchen with workshop. In the calculation deals with the proposal of heating surfaces, plumbing, heating water and heat. I object to proposed plate radiators and pipe. Distribution of hot-water, two-pipe, symmetrical. I opted for the joint preparation of heating water for the production of domestic hot water heating and water heating. The heat source is a cascade of two heat pumps. In the theoretical part I focus on heat pumps.
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Heating of Family House-Heat Pumps
Choutka, Petr ; Čupr,, Karek (referee) ; Treuová, Lea (advisor)
The bachelor’s thesis contains a proposal of the heating of a detached house and a proposal of a suitable heating source. In the first part of the thesis there is an explanation of basic kinds of heating systems and types of heat pumps. The second part includes the description of the building, the determination of its basic parameters, the calculation of the heat loss and the heat demand for the whole household. Then a proposal of a heating system and a proposal of a suitable heating pump follow. In the end there is the comparison of the expected heating costs.
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Renewable sources of energy for residential houses.
Bergr, Josef ; Počinková, Marcela (referee) ; Formánek, Marian (advisor)
Aim of the bachelor thesis „Renewable soucers of energy for residential houses“, is the choice of the best alternative heat sources for heating and for hot water from a financial point of view. Therefore, a significant part of the thesis dedicated to economic assessment. In the first part are selected each combination of systems that will be rewarded in the second part are calculated total financial costs over the life of the individual systems. It selected the cheapest system that is subjected to detailed analysis and prepare a chart of financial costs, which is more accurate and performs its design and implementation project. The theoretical part of the legislation mentions and describes the approach to the design of renewable energy and other section is a brief overview of this issue.
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Utilization of waste heat as a by-product of agricultural production with a thermal pumps
VRÁNEK, Ivo
The main target of my bachelor thesis is to present the information concerning thermal pumps, their principle, application in practice and first of all the suggestion of utilization of waste heat in the field of agriculture. In the field of agriculture, the system of thermal pump water/water may be exploited while cooling milk. During the process of milk cooling, the waste heat is released which may be utilized in an effective way as low-potential source of heat in connection with the thermal pump for heating the space or warming the service water. The thermal pump is able to cool the milk simultaneously to the required temperature. By this act it is possible to eliminate the costs associated with the acquisition of a cooling device and also to regulate the operational costs. In this thesis I tried to accentuate the economy while utilizing the thermal pump.
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