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Single-family house
Grančay, Martin ; Kolář, Radim (referee) ; Struhala, Karel (advisor)
The aim of this bachelor’s thesis is to design a two-storey detached energy efficient house for family with four members. First part of the thesis is focused on structural and architectural design of the house. The design will also include an assessment in terms of thermal engineering, acoustics, daylighting and sun glare and fire safety. The loadbearing structure of the house is a timber frame from I-joists which provides reduction of thermal bridges in wall structure. The main structure is supported by strip foundations made from reinforced concrete. On the first floor there is a main living area consisting of kitchen, dining area and living room with southwest views to the garden. On the first floor there are also rooms such as the office, utility room, toilet and entrance hall with windows facing to northeast direction. Second floor is designed to be the private zone of the house. On the second floor there is a master bedroom with en-suite, two children bedrooms, closet, bathroom and separate toilet. Second part of the thesis is focused on building services. The house is heated and cooled by an air-to-water heat pump system. The heating and cooling is provided by a radiant floor system. The heat pump's indoor unit has an integrated 190-liter hot water cylinder. The building also uses mechanical ventilation system with heat recovery with capacity of 350 m/h. Rainwater will be collected in a 6 m storage tank on the property with safety overflow to infiltration system. Photovoltaic panels will be installed on the roof of the house to generate electricity in a hybrid system with a capacity of 5,74 kWp.
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Single-family house in Bohumín
Kadlčková, Markéta ; Bantová, Sylva (referee) ; Krupicová, Jana (advisor)
The aim of the bachelor´s is to design a low energy single-family house. Location of my house is in small town Bohumín next to Ostrava. The entrance in to the house is from southeast side. The bulding has two floors without basement and attched garage with utility room. The bulding has a couple roof and above garage is a flat roof. On the ground floor there are garage, utility room, wind lobby, a storage, kitchen with living room, WC and study room. On the first floor there are two bedrooms for kids, bedroom with walk-in-closet, bathroom and WC. The vertical structures are masonry designed from ceramic blocks with isulated the ETICS contact insulation system. Horizontal loud-bearing structure are designed from concrete. The building is based on foundation strips made from reinforced concrete. The building is conceptual design of eletricity, water supply, sewer pipes, air conditioning and photovoltaic panels on the roof of the building. The photovoltaic panel will be placed on the roof of the building. My main concept design is focused on heating. A floor heating system will be done with hot water in pipes with heat pump. Rainwater will be accumulated in a tank and further used for garden irrigation. Excess water will be infiltrated into the ground no the property. The documentation also includes the Building’s Energy Performance Certificate.
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Energy-saving family house in Předměřice
Rybář, Aleš ; Vyhlídalová, Karolína (referee) ; Počinková, Marcela (advisor)
The bachelor´s thesis aims to design a nZEB detached house. It´s located in Předměřice in a relatively quiet area. The building has two floors with an attached garage, workshop, sanitary facilities and storage room. The building has a cold-pitched roof and the attached part has a mono-pitched roof. The ground floor of the house is a social part with a living room connected to the kitchen, study, bathroom, WC, garage, laundry and utility room. The first floor is a private zone with a master bedroom with a walk-in closet, two bedrooms, a bathroom, a WC and a storage room. The building is based on reinforced concrete foundation strips. The vertical structures are masonry made of ceramic blocks. Horizontal load-bearing structures are made of ceramic blocks and reinforced concrete. The house is connected to the freshwater main and sanitary sewer. Domestic hot water is supplied by the 300 l hot water cylinder. Rainwater from the roofs is accumulated for reuse. The excess water is diverted through the overflow into infiltration. Rainwater from built-up areas is infiltrated into the ground. Heating in the house is provided by an air-water heat pump, which is also used for DHW. The heating system of the house is floor heating in combination with electric radiators. On the cold roof there are placed photovoltaic panels for batteries placed in the utility room. The house is partly ventilated by a mechanical system with a heat recovery. The rest of the rooms that are not part of the living area are ventilated by windows.
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Heating of a multifunctional house
Paták, Martin ; Horká, Lucie (referee) ; Počinková, Marcela (advisor)
The aim the bachelor´s thesis is to adrress the heating of a multifunctional building. The thesis consists of three parts: theoretical, computational, an design. In the theoretical part. The work focuses on large-scale heating ond cooling systems using ceiling panels. The computational part involves the design of heating and heat preparation for the multifunctional building, which includes a dental offices, a hair salon, classrooms, offices, and residential unit. An air/water heat pump in split configuration is proposed as the heat source. The building is heated using panel radiators and convectors, Hot water preparation is addressed through a priority non-electric storage tank. An electric heating insert assists in preheating the hot water. Thedesign part includes a technical report and drawings prepared based on the computational part.
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