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Advanced methods of application of thermal techniques in the design of heating buildings
Mikoláš, Petr ; Vyhlídalová, Karolína (referee) ; Horák, Petr (advisor)
The diploma thesis is divided into three parts. The first part is theoretical devoted to the introduction of BETONG building material. And next It is also devoted to themes of low - energy buildings and nearly zero-energy buildings, heat sharing and thermal comfort. In the second part is the concept of the heating system elaborated in three variants of the design in the scope of the study for the new family house. The third part is devoted to use of shell blocks of the BETONG with internal contact insulation compared to other masonry systems.
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Office building
Eryshova, Natalia ; Stránská, Zuzana (referee) ; Struhala, Karel (advisor)
The aim of this Master´s Thesis is to create project documentation for office building with nearly zero energy consumption. The topic of the Master´s Thesis is Office Building located in Brno Komárov. Thesis is divided in to 3 main parts. In a first part, constructional solution is proposed. Office building is designed for recruitment agency with capacity of 32 personnel that consists of 3 floors, green roof and green facade. Ground plan of designed building is in rectangular shape. On the first floor there is a reception, offices, registry, small kitchen and staff room. Second floor is similar to the first one but it has a conference room. Third floor is designed as staff room with coffee lounge. In second part of Master Thesis design of building services engineering systems is proposed. Building uses forced ventilation with heat recovery. Heating is provided by two condensing gas boilers. Supply of electric energy is partially ensured by photovoltaic power plant. In addition, rain water is effectively used in this building. In the third part evaluation of six designed compositions of floor with Life Cycle Assessment method is done. Software used to elaborate this Master´s Thesis are following: ArchiCad, DekSoft, GaBi, Excel and Lumion.
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Heating of the nursing home
Michalíčková, Iveta ; Formánek, Marian (referee) ; Počinková, Marcela (advisor)
Theme of this bachelor´s thesis are problems of condensing gas boilers in the theoretical part and project of heating of nursing home is solved in the calculation part. This building has four floors and it is situated in Chotěboř. There is accommodation for patients in three floors. In one floor there is medical centre with surgeries, waiting rooms and pharmacy. Condensing boiler is source of heat. Heating of rooms is solved by panel radiators. Natural ventilation is designed in whole building.
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Optimization of heat generators for residential house
Smola, Vojtěch ; Horák, Petr (referee) ; Formánek, Marian (advisor)
This diploma thesis solves design of heating in a residental building. This work is focused on the selection of appropriate one of the two options a heat source, which are cascade heat pumps ground-water and gas condensing boilers. The theoretical part of the diploma thesis deals with introducing to the issue of heat pump systems. The functional principle of the widely most used types and particularized type ground-water. In the practical part calculation and design of heating system with selected heating source that is cascade of gas condensing boilers.
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Hot water quality for heat
Snášelová, Tereza ; Hirš, Jiří (referee) ; Počinková, Marcela (advisor)
The diploma thesis focuses on assesment of water quality in heating systems. The experiment includes description of used methods and meters as well as analysis of collected samples. The theoretical part describes selected water properties, quality meters and sources of heat according to the material of their heat exchanger. This thesis processes design of heating system and hot water preparation for complex of administration buildings. The project includes calculations of heat losses, system proposal and two versions of possible heat source. The first version offers solution with condensing boiler with heat exchanger from stainless steel, while the second version uses condensing boiler with heat exchanger from aluminium and silicon. Both versions have their own solution of safety equipment and water treatment.
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Solar collector type influence on the heating solar water tank
Čunderlík, Marek ; Horák, Petr (referee) ; Vyhlídalová, Karolína (advisor)
The diploma thesis deals in the theoretical part with various types of sys-tems for the preparation of hot water and specifies the types of solar sys-tems. In the calculation part, it solves the design of kindergarten heating by a system of heating elements. It also solves two variants of hot water preparation in the hot water tank. The design also includes all the equip-ment needed for the proper functioning of the heating system. The exper-imental part compares flat panel and evacuated tube solar collectors.
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Heating the building of hotel type
Fornůsek, Patrik ; Počinková, Marcela (referee) ; Horák, Petr (advisor)
The aim of this bachelor’s thesis is to design heating and hot water preparation for Vir hotel. The hotel is a new building with four floors. The thesis is devided into three parts. The theoretical part deals with the technical equipment of boiler rooms, gas heating, condensing boilers, regulation of heating systems and chimneys.The second part is focused on calculations of heat loss, a design of radiators, pipe dimensioning, a design of heat source, hot water preparation and design of safety devices such as expansion vessels and safety valves.The third part contains a technical report and technical drawings.
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Measurement of the fans characteristic
Coufalík, Martin ; Štětina, Josef (referee) ; Katolický, Jaroslav (advisor)
This bachelor thesis discusses a fan characteristics and their measurement. The aim of this thesis is to compare the results of measurements, which were done in certified laboratory with results of measurements done in alternative measuring stands. In first part of the thesis are described the basic types of fans and inclusion fans in turbo–machines. Furthermore, the thesis deals with a particular fan, which is part of the combustion system of condensing boiler. This fan is also the object of measurement in practical measurements, which were measured as a part of this thesis. This practical part of the thesis includes also analysis of test track, the measurement procedure and all calculations according to ISO ČSN 5801. At first were carried out measurement in certified laboratory and then in three different measuring stands. In conclusion were these results compared with optimal results.
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Heating of apartment building
Dufek, Martin ; Adam, Pavel (referee) ; Hirš, Jiří (advisor)
The main concern of this thesis is to design heating system for 5 storey apartment building in two alternatives of heat source - with a heat pump and with traditional gas boiler. Both applications are connected to two-pipes distribution system in building using the low-temperature water and radiators. The proposal takes account of the the production of hot water. The one of aims is to compare both variants also from the economic point of view. The experimental part is divided into two parts. The first part deals with the obligation to control efficiency of boilers, imposed by the Energy efficiency law No. 177/2006 Co. and § 6, sect. 2 - 5 and related regulation No. 276/2007 Co. The second part deals with the assessment of monitored room for proper regulation of the heating system.
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