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Building services of near zero energy bulildings
Fikejsl, Tomáš ; Komínek, Petr (referee) ; Hirš, Jiří (advisor)
The thesis deals with the issue will be nearly zero energy. The theoretical part is divided into several chapters. Describes the requirements of applicable legislation of the Czech Republic and the EU and the application of renewable energy in these buildings. The third and last part serves as a basis for part of the experiment. Calculation section applies theoretical knowledge into practice. The subject has become a new residential building in which they are designed to ensure the technical equipment required internal environment. The proposal concerns the heating, ventilation, cooling, domestic hot water and lighting. At the end are attached graphic of energy performance certificates (PENB) and evaluated the economic and ecological point of view. The experiment deals with the measurement of the internal microclimate administrative building type in Brno, with regard to the requirements of current legislation of the Czech Republic.
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Air-conditioning for kindergarten
Horina, Petr ; Šikula, Ondřej (referee) ; Rubinová, Olga (advisor)
This bachelor thesis deals with the project of ventilation system for the nursery school. The ventilation system provides that the fresh altered air is routed in and the used air out. By this compulsory ventilation, a required microclimate is reached, both in the classes and the kitchen which is also placed in the nursery school building.
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Hygrothermal processes in walls of wooden houses
Vencel, Lukáš ; Vlach, František (referee) ; Bečkovský, David (advisor)
This diploma thesis solves the problems of hydrothermal processes in walls of wooden houses and associated issues. A chosen were two apartment buildings, where they underwent exmerimental measurement of indor air, in order to determine the boundary conditions commonly boundary building evelope. Was followed by hygrothermal analysis of four commonly used constructions of wooden buildings in the Czech Republic, using various numerical methods. The quantity of information obtained from various numerical methods were analyzed individually. The final part of the thesis is devoted to experimental measurements of diffusion properties of materials. Namely foil vapor barrier, in terms of its influence on the perforation vapor diffusion resistance factor. Information obtained from the experiments were applied to re numerical analysis for walls with a foil vapor barrier. Followed by comparing both cases, in terms of changes hygrothermal behavior of structures with influence of perforation of the vapor barrier.
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Aircondition of exhibition area
Bače, Jakub ; Blasinski, Petr (referee) ; Rubina, Aleš (advisor)
This thesis describes the creation of ventilation systems in the specified exhibition area. The purpose of this investigation is to design the air conditioning system so as to create the opti-mal microclimate conditions in all operating parts of the building; such as a exhibition area, offices and boardroom. It was use available computer software and adhere to the applicable regulations and standards.
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Air conditioning of the pool halls
Slabá, Jana ; Formánek, Marian (referee) ; Blasinski, Petr (advisor)
The diploma thesis is focused on the description of the properties of humid air, its evaporation and its chemical composition. Calculation of the amount of evaporated water from the water surface or condensate evaporation during the drying process using domestic appliances, for rooms with permanent humidity and wet operation. In the theoretical part I will deal specifically with the methods of calculation of the evaporation and the properties of the inner microclimate depending on the external conditions with its influence on the building structures and the persons who will be present in such a microclimate. A solution of the air-conditioning unit is taken from the bachelor's thesis and three other variants of air-conditioning units are designed, which are compared in the framework of the optimal and economical solution for operation in the pool environment. The experimental part is focused on specific examples of calculation and measurement. The measurement deals with year-round moisture measurements in damp rooms in family buildings, specifically in bathrooms. Another part of the experimental measurement will be the determination of the amount of evaporated water from a domestic appliance designed to dry the laundry in a condensing manner. And the main, fundamental measurement is the amount of evaporated water on a particular model of the pool hall.
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Air conditioning in a nursing home
Kuthan, Tomáš ; Rubina, Aleš (referee) ; Rubinová, Olga (advisor)
The bachelor thesis is focused on the design of air conditioning and refrigeration in a nursing home. The aim is to design suitable ventilation equipment and a com-fortable indoor microclimate in the building according to applicable regulations and standards. The theoretical part deals with distribution elements and their distribu-tion by type and function.
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Airconditioning in kindergarten
Havlátová, Kristýna ; Andrys, Petr (referee) ; Rubina, Aleš (advisor)
The bachelor’s thesis deals with design of air-conditioning systems in multistorey kindergarten. The design is made to fullfill functional, hygienic and operational ruqirements for the internal microclimate. The main task of air-conditioning systems is to cover heat losses in the winter, heat gains in the summer and intake of requirement minimum of fresh air. The theoretical part is about analysis of internal microclimate. It defines parts of internal microclimate and how to determine PMV and PPD accordig to ČSN EN ISO 7730. The practical part includes design of two air-conditioning systems of hot air rating and climatization for kindergarten. The result of the work is the implementing documentation of two air-conditioning systems for the object.
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Air - conditioning of office building
Balcar, Petr ; Košner, Jan (referee) ; Janotková, Eva (advisor)
The main goal of the submitted thesis is the design of central conditioning system used to ensure the required internal microclimate of office space and meeting rooms on the 2nd floor of office building, located in the city of Brno. The first part provides an overview of air conditioning systems and the appropriate central air conditioning system is selected. In the next part is designed the devices for air conditioning by building layout, properties of building structures, equipment and office space occupied. The work also submits drawing documentation, technical report and specification of materials used.
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Thermal comfort analysis and energy assessment of a historic building
Kalný, Richard ; Horká, Lucie (referee) ; Weyr, Jan (advisor)
Objective of this thesis is presenting a comprehensive analysis of a climate inside a building, ways of obtaining and analysing weather data, measuring certain quantities inside the building and evaluating the energy efficiency of buildings. The experimental part deals with a historical building in Prague. Weather data and interior data logger readings are analysed to create a model in the BSim program, which is calibrated to a high degree of accuracy. Summer outcomes are discussed; the building meets regulatory requirements. In addition, an Energy Performance Certificate is issued. Structural and technical modifications are proposed in order to reduce solar heat gains, thus achieving an annual energy saving of 1671 kWh.
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