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Heat Pump in the Heating System
Andrš, Matěj ; Počinková, Marcela (referee) ; Horák, Petr (advisor)
The bachelor thesis deals with the design of heating of a newly built family house. The theoretical part introduces heat pumps and deals with their basic characteristics and types of heat pumps. The calculation part describes the specific design of the heating of the building and the design of individual components in the heating system. A ground/water heat pump is proposed as the heat source, where heat will be extracted from the ground using deep boreholes. The heating of the building will be done by underfloor heating. The hot water will be prepared in a heat pump. The technical report then describes the design and technical requirements.
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Heating of a multifunctional building
Bros, Miroslav ; Vendlová, Lucie (referee) ; Počinková, Marcela (advisor)
The bachelors thesis deals with the design of a hot water system for heating and hot water preparation in a multipurpose building. The building is designed for commercial, gastronomic, social, and accommodation purposes. The theoretical part describes the history, types, uses, and design of floor heating. The calculation part deals with the calculation of heat loss of the building, the design of the heating system, the hot water preparation system, the heat source, all necessary supplementary devices, and the calculation of yearly heat and fuel consumption for heating and hot water preparation of the building. The heating system is composed of floor heating and hot water heaters in ventilation units. The indirect fired hot water storage tank is used for hot water preparation. The source of heat is a cascade of two hanging gas condensing boilers.
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Heating of the administrative building
Kadlček, Ondřej ; Vendlová, Lucie (referee) ; Počinková, Marcela (advisor)
The objective of the bachelor´s thesis is a office building. The theoretical part deals with the distribution of hot water heaters, according to various criteria and their connection within the heating system. In the calculation part, a detailed design of the heating of the building is made. Air-to-water heat pumps are designed as a heat source. The building is heated by panel radiators, floor convectors and floor heating. Forced ventilation is provided by air handling units. The preparation of hot water is solved by preferential heating. The project part contains a technical report and drawing documentation.
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Environmental solution of a house with a café in Zaječí
Medková, Tereza ; Uher, Pavel (referee) ; Rubina, Aleš (advisor)
In my master's project I design a nearly zero energy consumption house with a café in Zaječí. The 1ST part of this project deals with a structural part of the building, which has two above-ground floors and basement. On the basement are storerooms and rooms for technical equipment, on the ground floor is café and living room with kitchen, and on the second floor are bedrooms, bathrooms and cloakrooms. Footings are from cast-in-place concrete, the load bearing walls on basement are from formwork blocks with cast-in-place concrete, on above-ground floors are from ceramic blocks and every non-load bearing walls are also from ceramic blocks. On whole floor are reinforced concrete floor slab and flat green roof. The 2ND part deals with technical equipment of the building. There are gas boiler, floor heating, air conditioning, mechanical ventilation (HVAC), photovoltaics panels with energy storage, retention tank, external blinds and biodynamic lighting. The 3RD part compares several options for using solar energy in combination with different heat sources in terms of energy and economic efficiency of the building.
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Working of radiators
Mašek, Miroslav ; Horká, Lucie (referee) ; Počinková, Marcela (advisor)
This diploma thesis deals with the operation of radiators. It is divided into three parts. The first part describes the various types of radiators and heating surfaces, radiator control and heat measurement, the second part deals with the design of heating and hot water in an apartment building in Brno in two variants of the conceptual solution and the third part is processed in the form of experimental measurements issues of radiator operation during a real day in the heating season and operating conditions that may occur.
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Heating and ventilation in the "Doubrava" family house
Jirsová, Tereza ; Pech, Ondřej (referee) ; Charvát, Pavel (advisor)
The diploma thesis is focused on the design of heating and forced ventilation for the project of the family house Doubrava. In the first two chapters is briefly described the theory and there is also described the project of the family house. The next chapter deals with the design of the forced equal pressure ventilation with the heat and moisture recovery. Than the heat loss are calculated according to the norm ČSN EN 12831-1. The next part is focused on the design of heating system and the heat source for the family house Doubrava. There is described detailed design of the floor heating, including necessary calculations, and also the type of the heat pump, as the heat source and source for hot water heating, is chosen. This part also contains a selection of expansion tank and safety valve and approximate calculation of the size of the primar circuit. The last part deals with the possibilities of using renewable energy sources. At the end of the thesis, there are more detailed results of the calculations and the mechanical drawings of individual designs of the ventilation and heating system and also there are tables of the acquisition costs.
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City hall with a multifunctional space
Zabáková, Laura ; Machová, Petra (referee) ; Vajkay, František (advisor)
The main task of the master project is to design a nearly zero energy local council building with multipurpose hall in Syrovice cadastral area. It is a three-storey building with basement. In the basement there are technical facilities and garage. Ground floor includes conference room, multipurpose hall, kitchen, cloak room and toilets. First floor includes offices, archive, staff kitchen and toilets. The building’s vertical load-bearing structures are a combination of ceramic block masonry and reinforced concrete columns. Envelope walls are insulated with mineral wool and XPS. The floor slabs and the staircase are designed from cast-in-place reinforced concrete. The building has flat extensive green roofs with photovoltaics installation. The building is equipped with HVAC system with mechanical ventilation with heat-recovery, floor heating and cooling supplied by a ground-water heat pump. The building is also equipped with rainwater accumulation system supplying rainwater for the toilets and watering.
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Heating and cooling systems
Pavlíček, Radek ; Vyhlídalová, Karolína (referee) ; Počinková, Marcela (advisor)
The topic of this diploma thesis is large area heating and cooling systems. Theoretical part of this thesis is focused on thermal comfort of people in interier and on theoretical calculation of heat transfer and on large area heating and cooling systems. Second part is devided to two variants. First variant is design of a heating system in kindergarden with floor heating combined with plate heating radiators. Second variant is heating system with only plate heating radiators. As source of heat is used condensing gas boiler. Part of a design is preparation of hot water. Experimental part of the thesis contains measurements of coefficient of heat transfer in floor heating and wall heating.
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Systems of energy efficient buildings
Šlampová, Kateřina ; Horák, Petr (referee) ; Počinková, Marcela (advisor)
The topic of this diploma thesis is systems of energy efficient buildings with a focus on the building envelope. The first theoretical part describes the quantities that we consider when designing the building envelope. The second half of the theoretical part is with reference to the experimental part of the thesis focused on a special type of vertical perimeter structure, namely walls with live vegetation installed from the outside of the structure. The second, practical part of this work, deals with the design of heating and hot water supply for a multifunctional building. The design is elaborated in two variants - heating by means of radiators in the first variant and in the second variant by means of floor heating for residential units of the solved building. The third part define an experiment, which had the task of comparing the measured quantities on two types of vertical perimeter structures, namely a structure with growing greenery from the outside and an identical structure only without a layer of greenery. At the same time, the task was to check the possible influence of the applied greenery on heat losses, and thus the design of the heating system.
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New Technologies for Family House Heating
Bořil, Martin ; Brázdil, Marian (referee) ; Lisý, Martin (advisor)
The subject of this bachelors thesis is a new technology for family house heating. The first part will be about searching available solutions on the market. In the second part, this knowledge will be applied to a real house with already instaled heating system for comparing with other heating methods.
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