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Renewable energy system design for a recreational facility
Králíček, Jakub ; Toman, Filip (referee) ; Linda, Jakub (advisor)
The bachelor thesis deals with a simplified design of renewable energy sources for a specific building. Firstly, the building is described, then the heat demand for heating the building is determined using the standard ČSN EN 12831-1 for monthly average temperatures in the area. Renewable energy sources are proposed for the calculated heating demand, the energy for hot water heating and the expected electricity consumption. A photovoltaic system, a wind turbine system, a photothermal system and a heat pump are proposed in turn. The resulting contributions of each renewable source are compared and then the two most suitable systems are proposed.
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Design of a photovoltaic power plant on an industrial building to reduce energy consumption
Pospíšil, Filip ; Vaněk, Jiří (referee) ; Jandová, Kristýna (advisor)
The master thesis addressed the issue of reducing energy demand. The aim was to design a photovoltaic power plant for an industrial building, which will reduce this energy consumption. During the work, several simulations of different proposed photovoltaic systems were created and compared with each other, and the most suitable design was selected based on the input aspects. The theoretical background of the thesis has been used, which is described in the first two chapters. The thesis is supplemented by the calculation of the energy performance of the building, the project documentation of the chosen design and the analysis of the possibilities of how the surplus energy produced by the photovoltaic power plant can be utilised. Subsequently, an evaluation and conclusion are made.
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Civic amenities building
Gyepesová, Angelika ; Svoboda, David (referee) ; Berková, Petra (advisor)
The aim of the diploma thesis is the design of sports centre with nearly zero energy consumption. The thesis is consist of three parts. First part is focused on architectural and structural design. Second part is focused on building services designs. Third part is focused on acoustic assessment of the building. The building is located in Šternberk on a sloping terrain. It has two floors, irregular floorplan and flat roof. The capacity of the building is 104 people. In the building there are rooms for table tennis, spinning, TRX and a gym. There are also massage rooms and a sauna. The building includes a buffet with refreshment and a shop with nutritional supplements. The structural system of building is combined. The structural framework consists of prefabricated columns and beams. The internal and external load-bearing walls are designed from lime-sand blocks and the partition walls are from aerated concrete. The floor and roof structures are designed of prestressed concrete. Heating in the building and the water heating is secured by two ground source heat pump and a stationary condensing gas boiler. Ventilation is provided by air-handling units with heat recovery. Cooling is secured by one of the heat pumps. Electricity consumption is partially covered by photovoltaic panels on the roof. The building has incorporated rainwater storage tank for watering greenery. The third part of this diploma thesis deals with room acoustics and the closely related issue of reverberation. Part of the work is a drafting of acoustic modifications of the sports rooms based on manual calculation. The project aims to improve the acoustic properties of the premises by incorporating elements that have sufficient sound absorption. These are perforated false ceilings, acoustic wooden cladding with different perforations and green walls.
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Energy-saving building of kindergarten Lískáček
Jakubec, Marek ; Vyhlídalová, Karolína (referee) ; Počinková, Marcela (advisor)
The aim of my diploma project is to design a nearly-zero energy kindergarten. Building is located in Brno – Starý Lískovec. It´s a single-storey, detached building. It has 2 classes with bathrooms and locker rooms for 40 childrens . Other rooms are: headmaster´s office, kitchen, staff facilities and technical room. Load-bearing walls are made from masonry and non-load-bearing walls are from adobe blocks. Floor slab is made from reinforced concrete. There is a flat green roof with photovoltaic panels. The building is heated by heat pump and uses mechanical ventilation with heat recovery. As a third part of my project, I´m comparing three diferent heat sources. The criteria according to which the resources were assessed are the score from the energy performance of building certificate, the amount of emissions and the spatial complexity of the technologies.
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Civic amenities building
Zachar, Dominik ; Pilný, Ondřej (referee) ; Berková, Petra (advisor)
The aim of master´s project is to design a new civic amenity building. The chosen type of building is a cinema in cadastral area Strážnice. It is a three-storey building with a walkable roof. On the first floor there are 2 cinema hall, bufet, canteen, storerooms and sanitary facilities. On the second and third floor there are sound room, projection room sanitary facilities and air conditioning engine room. On the roof there are terrace with cafe bar. The vertical loadbearing structures are designed from reinforced concrete in all storeys. The building is insulated by a contact thermal insulation system. The horizontal loadbearing structures are designed from prestressed spiroll panels. The staircase are designed from reinforced monolithic/cast-in-place concrete slab.The flat roof consists of a flat roof with extensive greenery and a terrace. Building is heated by stationary gas condensing boiler. Ventilated by air handling unit and cooling by outdoor cooling unit. Artificial lighting will be provided by dimmable LED lights. Rainwater will be collected in a tank and reused. On the flat roof is situated photovoltaic system. The spatial acoustics were designed so that the calculation of the reverberation time in the room meets the requirements of applicable standards and regulations.
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Energy efficient building with a dental office
Vostal, Matěj ; Rubinová, Olga (referee) ; Blasinski, Petr (advisor)
The aim of my master’s project is to design a nearly zero-energy dental clinic. The whole thesis is divided into three parts. The first part aims to architectural and structural design of the building. The building is single storey. The exterior load-bearing walls are designed from ceramic blocks with thermal insulation, the roof is designed from cast-in-placed concrete roof slab and an extensive green roof. The foundations of the building are made of concrete strips. The dental clinic consists of six dental offices for dentists, two other offices, a waiting room for patients, a staff facility room, a utility rooms and public toilets. The second part aims to design the technical equipment of the building such as interior lighting with sunlight shading, rainwater usage for watering greenery and toilet flushing, photovoltaic panels, a heating pump for heating and cooling and air-condition system with heat recovery. The third part focuses on air-condition filters. I measure pressure losses and extraction efficiency.
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The Energy-efficient building of the veterinary surgery Hřivínův Újezd
Hanáčková, Monika ; Vaščáková, Alena (referee) ; Wierzbická, Helena (advisor)
This Master project consists of three parts. The first part focuses on the design of the veterinary surgery, the second part concentrates on a technical design and the third part focuses on the root cleaning plants and wetlands, its comparison and evaluation. The diploma thesis develops project documentation for building permit of the veterinary surgery building with nearly zero energy consumption. The building will be located in the village of Hřivínův Újezd. The building is designed as a one storey buiding with no basement. It has segmented L-shaped floor plan. The building is divided into two zones. Zone 1 is for the independent operation of Hospit I-III and zone 2 is for everything else (reception, surgery office, staff room..). Each zone will have its own air conditioning unit. The building will be designed to use as much nonpotable water as possible in the form of rainwater and wastewather. The foundation structure will be made of cast-in-place concrete strips. The envelope walls of the building are designed from ceramic blocks in combination with a certified mineral wool ETICS. The roof structure of the building will be cast-in-place reinforced concrete slab. The building has a flat wetland roof in one part, and monopitched roof on the second part.
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Multipurpose Educational Centre
Drahokoupilová, Barbora ; Vystrčil, Jan (referee) ; Košíčková, Ivana (advisor)
The objective of my diploma thesis is to design multipurpose educational centre. The project consists of three parts. The aim of the first one is to create the architectural and structural design. The building is mainly centred around four common rooms accompanied by a simple kitchen and basic amenities. It is a two-storey building with a green roof. Its floor area is 327 m2. The vertical load-bearing structures are masonry, specifically made of aerated concrete blocks. The horizontal load-bearing structures are designed as cast-in-place reinforced concrete slabs. Envelope walls are insulated with mineral wool because of its elliptical floor plan. The foundation is cast-in-situ concrete slab. The second part focuses on a building services design. Domestic hot water and heating is provided by a gas boiler and electricity is partly supplied by a photovoltaic system. The building has mechanical ventilation with heat recovery. There is an underground tank for collecting rainwater that is used for watering the garden. The third part relates to facility management. It focuses on facility operations and core and non-core activities.
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Financial return of home photovoltaic power plant
Jančík, Josef ; Malý, Milan (referee) ; Mauder, Tomáš (advisor)
This thesis if focused on return on ivestment evaluation of a photovoltaic system of residential house. The calculation is made for photovoltaic system with and without accumulation and in combination with other alternative source – heat pump. The costs of instalation and working of new systems are then compared between each other and with the cost of working of a current system without photvoltaic.
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Energy retrofitting of a family home to the nearly zero energy building
Uhlíř, David ; Fišer, Jan (referee) ; Charvát, Pavel (advisor)
The diploma thesis is devoted to reducing the energy intensity of a two-storey family house from the 1960s, to a building with almost zero energy consumption. First, the family house is analyzed in terms of the condition before reconstruction. The result of this analysis is a certificate of energy performance of the building in its original condition. Within the individual chapters, I subsequently propose specific energy saving measures. At the end of each chapter, these measures are economically evaluated using the New Green Savings Grant Program. The first measure is dedicated to improving the thermal technical properties of the building envelope. This is ensured by the complex insulation of the family house and the replacement of the original windows and doors. The second measure is devoted to the design of a suitable method of forced ventilation with heat recovery. As part of the third measure, I assess and select a suitable heat source that will replace the original heat source of the family house. As a final measure, I propose the use of a renewable energy source in the form of a photovoltaic system, which is based on energy simulation in the program DEKSOFT FVE. At the end of my work, I am developing a building energy performance certificate, which assesses the fulfillment of the condition of a building with almost zero energy consumption.
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