|
|
Energy efficient family house
Krumpolcová, Lenka ; Brzoň, Roman (referee) ; Vlach, František (advisor)
The aim of this Bachelor´s thesis is to design a nearly zero-energy detached house in Holešov, Zlín region. The house has two floors and a flat roof. The floor structure are designed as reinforced concrete. The foundation strips are designed from plain concrete, the vertical structural system is designed from ceramics blocs. The external walls are insulated with ETICS. On the first floor, there is a wind lobby, a dressing room with a laundry, a utility room, a bathroom, a guest room, a pantry, a living room with kitchen and a dining room. On the second floor, there is a bedroom, two children´s rooms, a bathroom, a separate toilet, a dressing room and a study. Space heating and domestic hot water heating in this house is provided by air-water heat pump. The building is heated by underfloor heating. Ventilation is mediated by a forced unit with heat recovery. Rainwater is collected from the roof and then drained into the storage tank. The water from the storage tank is then used for irrigation of greenery and flushing of toilets. Unused water will be infiltrated into the ground on the property. Photovoltaic panels are placed on the flat roof. On the basis of hourly calculations, the designed single-family house falls into the classification class ,,A - exceptionally energy efficient".
|
|
|
Document Generation System for Energy Optimization
Hrabě, David ; Zaklová, Kristýna (referee) ; Hynek, Jiří (advisor)
The goal of the thesis was the design and implementation of software for the company Optimal-Energy.cz, a.s., which automatically proposes measures for optimizing the resource consumption of buildings, especially the installation of photovoltaic systems and heat pumps. Based on the calculations, it generates documents that inform the customer about the proposed optimizations and contain the necessary contracts for performing the installation. The approaches to document creation and the possibilities of its automation have been analyzed. The original energy optimization calculations have been simplified and unified to operate on a common model based on the performed analysis. The solution was then implemented in the .NET environment using the F# and C# programming languages.
|
|
|
Detached house
Orságová, Veronika ; Bečkovská, Tereza (referee) ; Nespěšný, Ondřej (advisor)
The main topic of this bachelor thesis is the preparation of project documentation for the construction of a family house in accordance with the current legislation. The aim of the thesis is to design and describe the proposed layout of the building, appropriately choose the structural system, materials, solve the ground settlement with respect to the existing condition of the land and respect the surrounding buildings. The basis of the work was the municipality's master plan, the land registry and the geological map. The new building will be located on a flat terrain in a remote and quiet part of Pardubice on an area whose use according to the planning documentation is low-rise suburban housing. The proposed house is a two-storey building with no basement, which is adapted for housing four people. The project focuses on creating a functional home with optimal use of space and separation of zones. The construction system is wall-based. Lime-sand blocks with external contact insulation made of polystyrene facade boards were used for the external masonry. The horizontal structures will be made of monolithic reinforced concrete. The roofing of the main building is provided by a heavy system roof structure. The second part of the building is covered by a flat, vegetated roof with an attic. On the first floor there is a communication and social area, where the spacious living room with dining room and kitchenette is located. On the second floor there is a separate quiet zone, where mainly children's rooms and bedrooms are located. On both floors there is a bathroom and a separate toilet.
|
|
|
Energy-saving family house in Zborovice
Kovář, Vilém ; Horák, Petr (referee) ; Počinková, Marcela (advisor)
The aim of my bachelor’s thesis is to design a detached energy efficient house for a four member family. The building is located in Zborovice village in a housing area that is yet to be constructed. It is a two-story building with a rectangular shaped floor plan and a flat roof. On the first floor is a living room connected with a kitchen, a bathroom, a toilet and a utility room. There is a balcony door in the living room that leads to a terrace on a garden. On the second floor there is a master bedroom with a walk-in closet, two rooms for children, an office, a bathroom and a toilet. Structural system of the building is masonry system designed from sand-lime blocks. Horizontal load-bearing structures and foundations are designed from cast-in-place reinforced concrete. The building is supplied with potable water from a water main and with electricity from an electric distribution system. Some electric energy will be produced by photovoltaic panels. Waste water will be discharged into a sanitary sewer. Rainwater will be collected into a harvesting tank and used for irrigation. Ventilation in the building is provided by a MVHR system. Heating system is designed as an underfloor heating powered by an air to water heat pump. On the Energy performance certificate is the building rated as A.
|
|
|
Detached house in Velké Meziříčí
Panáčková, Nikol ; Krupicová, Jana (referee) ; Bantová, Sylva (advisor)
Detached house in Velké Meziříčí The aim of the bachelor thesis is the design of a single family house. It is located on the outskirts of the town Velké Meziříčí in a relatively new development. The house is square in shape, two-storey and has a pitched roof. A carport is proposed next to the house. On the first floor is a social zone, where is a kitchen connected with dining room and living room. On the first floor there is also utility room, dressing room and bathroom. On the second floor is a private zone, there is children's rooms, bedroom with dressing room and bathroom. The house is based on a strip foundation, the vertical structures are mansory designed of ceramic blocks with ETICS. The horizontal structure is designed of reinforced concrete and the roof structure is designed of purlin truss. The building services are designed to optimize the building's functionality. The air/water heat pump is provided energy for heating and domestic hot water. Heat is distributed by underfloor heating. Air exchange is provided by an air handling unit with heat recovery technology. The total air exchange is designed for 240 m3/hour. Rainwater from the roofs will be accumulated in a stormwater tank and then used to flush toilets and also for watering garden. Photovoltaic roof tiles are designed on the southeast side of the roof. Part of the project documentation is a certificate of energy performance, the house is classified as A – extremely economical.
|
|
|
Energy efficient building of a family house in Moravany
Kacer, Jakub ; Rubinová, Olga (referee) ; Blasinski, Petr (advisor)
The aim of the bachelor´s thesis/project is to design a single-family passive house. In my bachelor´s project I designed a detached two-storey building with flat roof located in Moravany. On the first floor on the south-east side is located kitchen and the living room with view on the terrace, on the other side of the floor is utility room, main entrance, guest bathroom and main hall with staircase. On the second floor is master bedroom with en suite, two kids room and bathroom mainly for the kids. The foundation of the building is made out of reinforced concrete strips. The vertical structures are mansory designed from ceramic blocks and the horizontal structures are designed from reinforced concrete slabs. Main source for heating, cooling and hot water preparation is the air to water heat pump with added photovoltaic panels to additional power suply. The building services are underfloor heating, cooling by fan coil system and heat recovery by MVHR system. Part of documentation is the Energetic performance certificate.
|
|
|
Energy Assessment of the Civic Building
Otrubová, Sára ; Maurerová, Lenka (referee) ; Vendlová, Lucie (advisor)
The bachelor thesis deals with the creation of the energy performance certificate of the municipal office building in the village Tvarozna. In the theoretical part it focuses on the European directives on energy performance, their analysis and the way they have been included in the legislation in the Czech Republic and marginally also in Slovakia. The calculation part consists of the analysis of energy needs and flows of the building; the analysis of the specified object; and the proposal of energy saving measures to improve the energy status of the building. The proposed measures are assessed from the energetic and economic point of view in the conclusion of this part. The design part includes four energy performance certificates for the building. The first one is based on the baseline condition and the remaining three are alternatives to the proposed measures.
|
|
|
Single-family house in Kostníky
Hodková, Zuzana ; Jechová, Marie (referee) ; Ostrý, Milan (advisor)
This bachelor’s thesis focuses into a detached near-zero-energy house in Kostníky. It includes documentation of architectural-structural design, including drawings, fire safety design, and building physics, along with documentation for building services safety. It is a two-storeys building for a family of four. The house is planned with two flat roofs and is based on a double layer of XPS panels. Reinforced concrete floor slabs and sand-lime masonry are used for load-bearing construction. Building envelope is insulated with polystyrene combined with mineral wool. The layout of the ground floor includes an entry hall with a walk-in closet, a bathroom, a study, a living area with a kitchen corner, a technical room, and a garage. The first floor is a private zone with children's rooms, a master bedroom, a bathroom, and a walk-in closet. Rainwater from the roof will be directed to a storage tank, where it will be reused with the assistance of a pump and a discharge device. Rainwater utilization is implemented for toilet flushing, while remaining water needs are supplemented from the public water supply. Wastewater is directed into the public sewage system. Ventilation in living areas is managed by an air handling unit and ceiling outlet. For heating, a ground-water heat pump is proposed to heat water for underfloor heating. Drinking water is heated by using a storage water heater. Electricity is supplied from the public grid and supplemented by photovoltaic panels. The energy performance certificate of the buildings was prepared by the Energetika software and the construction of the Detached house in Kostníky has been classified into class A (very efficient).
|
|
|
Detached house in a suburban area
Cech, Aleš ; Kolář, Radim (referee) ; Jelínek, Petr (advisor)
This bachelor's thesis focuses on the design of nearly zero-energy house for a minimum of a five-member family. It includes parts A and B. Part A contains structural and architectural design, fire safety and assessment of building physics (acoustics, sunlight, and thermal assessment). Part B contains detailed design of air conditioning system, concept design of selected building services (heating, cooling, electrical installation, rainwater management) and the energy performance certificate. The house is located in the suburb of Znojmo, has two storeys, L-shaped floor plan, with a flat green roof and a car port next to the entrance from the northern side. The load-bearing walls are designed of large format sand-lime blocks with thermal insulation made of expanded polystyrene. The load-bearing floor and roof structures are designed as cast-in-place reinforced concrete slabs. The foundation slab is laying on foam glass granules. The source of space heating and DHW heating is a heat pump with a borehole collector. Space heating and cooling is provided by underfloor heating and fancoil units, simultaneous cooling regenerates the temperature of the soil in the borehole collector. Ventilation is provided by a mechanical, equal pressure system with heat recovery. The supply air is filtered and distributed by disc valves. There is a photovoltaic power plant on the roof with battery storage in the utility room. Rainwater is collected from the roof of the house, paved areas and parking shed roof stored in accumulation tank and used to water the garden. Excess rainwater is infiltrated in underground seepage.
|
|
|
Efficiency assessment of heat pump
Dvořák, Martin ; Milčák, Pavel (referee) ; Gregorovičová, Eva (advisor)
The brachelor’s thesis focuses on assessing the effectiveness of a heat pump for heating a family house. The theoretical part of the thesis comprehensively discusses the issue of heat pumps, including their ecological contribution. Based on the completed research, a heat pump is chosen in the practical part. Then the energy demand of the building is calculated, on the basis of which the energy evaluation of the proposed system is carried out in individual months. At the end of thesis, a technical-economic comparison with heating with an electric boiler is presented.
|
guest ::
