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Study of the cooling system of a building with regard to climate change in the Czech Republic
Vašulka, Tomáš ; Charvát, Pavel (referee) ; Fišer, Jan (advisor)
The diploma thesis aims to prepare a study of the cooling system of a multifunctional building with regard to climate change predicted until the middle of the 21st century. The work includes determining the heat load of refrigerated rooms and designing measures to reduce heat gains in the summer. Diploma thesis includes design of a cooling system with fan-coil units as end appliances with the necessary hydraulic calculations. A single-stage absorption cooling unit is used as the considered cooling source, to which a free cooling heat exchanger is assigned. The design of the cooling source includes the necessary hydraulic calculations and dimensioning of the system ensuring its functional operation. Part of the diploma thesis is drawing documentation of cooling technology and connection of fan-coil units.
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Airconditioning for Banking center
Fára, Tomáš ; Uher, Pavel (referee) ; Rubinová, Olga (advisor)
This bachelor’s thesis looks into the proposal of ventilation for a banking center. In detail there are solved all rooms including large halls and sanitary facilities. The building is two-floor. Halls and conference rooms are air-conditioned by central air-conditioning equipment. Heat load is partially conducted away by under-ceiling fancoils and partially by air-conditioning equipment. Sanitary facilities and offices are ventilated by the second device. The theoretical part is focused on the combined air-conditioning systems.
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Energy-efficient elementary art school building
Šplíchalová, Kateřina ; Uher, Pavel (referee) ; Rubinová, Olga (advisor)
The aim of this Master's thesis is to design an energy-efficent primary art school in Dolní Bučice. The thesis is divided into three parts. In the first part, an architectural and construction design of the building is carried out. The building has two above-ground floors. The structure features a flat roof with photovoltaic panels. The ground floor includes a teacher's office, classrooms, a changing room, a technical room, a concert hall, and related facilities for performers. The second floor includes, teacher's offices, classrooms, and a small kitchen. The load-bearing envelope walls are design from aerated concrete blocks, while the internal load-bearing walls are made of acoustic limestone sand blocks. The floor and roof structures are reinforced concrete monolithic or made of prefabrica-ted ceiling elements. In the second part, the concept of HVAC systems is proposed. Water supply, heating and cooling are provided by a four ground-source heat pumps. The building is mechanically ventilated by three air-handling units located in the technical room situated on the first floor. The building is connected to the existing water supply system and sewage. Electricity is generated by photovoltaic panels or drawn from the power grid. The third part focuses on the functionality and analysis of photovoltaic panels related on an existing building. The work is based on data from the Malina mobile application. The research compares actual data with supplier data and focuses on the return on investment.
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Air condition of multifunction object
Malovaný, Ondřej ; Rubinová, Olga (referee) ; Uher, Pavel (advisor)
The first part of bachelor’s thesis is used to outline the steam circulation of cooling with a focus on compressor cooling. The second part deals with the desing of air technology for the first floor multifunctional building. All the main rooms and the sanitary facilities of all functional units are solved in detail. The heat load coverage will be coveres by an indirect cooling system in combination with the air-conditioning system. In the last part the documentation for the realization of these air technology devices is processed.
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Air-conditioning in public areas
Nguyen, Huu Dung ; Rubinová, Olga (referee) ; Uher, Pavel (advisor)
The bachelor's thesis deals with design of air-conditioning system for showroom and office spaces. Forced ventilation will ensure covergate of heat gains and loses. The goal is to ensure ideal internal microclimate. These spaces will be provided by two air handling units.
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Heat pump for air-condition
Potočník, Petr ; Katolický, Jaroslav (referee) ; Štětina, Josef (advisor)
This thesis consists in the basic division of heat pumps. Namely, it is focused on heat pumps for air-condition. It describes useful types of heat pumps for both heating and refrigerating, explains their function and presents their advatages, disadvantages. The work also discusses adaptation of heating systems for adequate and effective utilization of this equipement. Finally, the work introduces particular representatives of heat pumps for air-condition.
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Ventilation of Cultural Centre
Hodula, Jakub ; Uher, Pavel (referee) ; Rubinová, Olga (advisor)
This thesis describes the design of ventilation for the cultural center, located in Prague 6 - Dejvice. The center consists of entrance hall, restaurant, conference room, sanitary facilities, restaurant facilities, facilities for performers and from the main hall with a vestibule. I solved the zone in detail the main hall and vestibule zone of sanitary facilities in the first basement floor. The main hall is air-conditioned vestibule with central air-conditioning equipment. Sanitary hot air is ventilated with air-conditioning equipment installed under the ceiling structure. The vestibule is partially air-conditioned central air handling units and fan coils partially located in the lower ceiling. Hall capacity is 173 persons and 68 persons foyer. The cooling source is a block unit. In winter, the hall, lobby and sanitary hot air ventilation. The building is heated with central heating converters in the hall and vestibule with radiator in hygienic facilities. In the theoretical part of the topic I worked in air distribution components, where I discussed the types of distribution of elements, their location and distribution of the type and scope of the current.
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Study of the cooling system of a building with regard to climate change in the Czech Republic
Vašulka, Tomáš ; Charvát, Pavel (referee) ; Fišer, Jan (advisor)
The diploma thesis aims to prepare a study of the cooling system of a multifunctional building with regard to climate change predicted until the middle of the 21st century. The work includes determining the heat load of refrigerated rooms and designing measures to reduce heat gains in the summer. Diploma thesis includes design of a cooling system with fan-coil units as end appliances with the necessary hydraulic calculations. A single-stage absorption cooling unit is used as the considered cooling source, to which a free cooling heat exchanger is assigned. The design of the cooling source includes the necessary hydraulic calculations and dimensioning of the system ensuring its functional operation. Part of the diploma thesis is drawing documentation of cooling technology and connection of fan-coil units.
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Air-conditioning in public areas
Nguyen, Huu Dung ; Rubinová, Olga (referee) ; Uher, Pavel (advisor)
The bachelor's thesis deals with design of air-conditioning system for showroom and office spaces. Forced ventilation will ensure covergate of heat gains and loses. The goal is to ensure ideal internal microclimate. These spaces will be provided by two air handling units.
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Air condition of multifunction object
Malovaný, Ondřej ; Rubinová, Olga (referee) ; Uher, Pavel (advisor)
The first part of bachelor’s thesis is used to outline the steam circulation of cooling with a focus on compressor cooling. The second part deals with the desing of air technology for the first floor multifunctional building. All the main rooms and the sanitary facilities of all functional units are solved in detail. The heat load coverage will be coveres by an indirect cooling system in combination with the air-conditioning system. In the last part the documentation for the realization of these air technology devices is processed.
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