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Management of Heating Energy at Home
Dohnal, Stanislav ; Grepl, Jan (referee) ; Kříž, Jiří (advisor)
The aim is to adapt the old heating system so that the new system will meet the needs of users and facilitate control of system. The new heating system can independently control heating automatically. Its important part is remote access to system control. The user always has up-to-date information and can adjust the heating to suit his needs.
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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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Financing Purchase of long-term Property
Bitomská, Kateřina ; Ing.Mgr.Hynek Sekanina (referee) ; Fedorová, Anna (advisor)
Different variants of financing of a long-term corporeal property (tractor) are studied in bachelor thesis. The bachelor thesis informs about the financial state of a company and about various possibilities to finance a property. It compares loans and leasing offers available on market and chooses the cheapest offer available. The objective of the bachelor thesis is to give true and actual information that could be used for a future purchase and offer the best solution available.
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Coke drying for calcium carbide production
Balko, Michal ; Ucekaj, Vladimír (referee) ; Jegla, Zdeněk (advisor)
The thesis deals with analysis of calcium carbide production process. The aim of the thesis is to identify and design savings resulting from the use of energy contained in flue gas, which is produced during the process. In the first part, history and applications of calcium carbide are presented. The thesis then contains mass and energy balance of calcium carbide production. Balance is related to 1 ton of the product. In conclusion, possibilities of flue gas use for coke drying are proposed. The thesis is based on the information from the calcium carbide factory located in Sundsvall, Sweden.
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Small photovoltaic power station
Cingel, Štefan ; Maule, Petr (referee) ; Vaněk, Jiří (advisor)
This diploma thesis deals with the principle of photovoltaic phenomenon and the distribution of photovoltaic systems. It also informs the reader about the possibilities of using the "Green Savings" subsidy within the program "New Green Savings" of the Ministry of the Environment. Last, but not least, it maps the energetic demands of the family house and, on the basis of it, presents the possible design of the photovoltaic system, including the estimation of the economic return.
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Small photovoltaic power station
Cingel, Štefan ; Maule, Petr (referee) ; Vaněk, Jiří (advisor)
This diploma thesis deals with the principle of photovoltaic phenomenon and the distribution of photovoltaic systems. It also informs the reader about the possibilities of using the "Green Savings" subsidy within the program "New Green Savings" of the Ministry of the Environment. Last, but not least, it maps the energetic demands of the family house and, on the basis of it, presents the possible design of the photovoltaic system, including the estimation of the economic return.
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Methods of Improvement in a Chosen Company
HÁJKOVÁ, Pavlína
The content of this diploma thesis includes description of different methods of improvement in business. It focuses on incremental improvements over time and also on breakthrough improvement - so called radical innovation. On the basis of knowledge gained while studying literature for the theoretical part, I have analyzed in the practical part the states of three selected improvement methods in the company Robert Bosch Ltd. Chosen areas were: the application of the 5S method in the company, the conduct of regular satisfaction surveys and the process of submission and evaluation of improvement. The 3rd mentioned area - the area of improvement proposals, is characterized in detail in the practical part and gradually leads to the application of my own improvement proposal into practice which is considered as the main contribution of this thesis. My own proposal deals with the optimization of warehouse management. It is focused on the external warehouse of Robert Bosch Ltd. in order to supply material to the company's production lines more efficiently. It concerns the rearranging of the storage of key material items and their transfer to more suitable rack positions within the warehouse. The calculations are based on the number of stock removals per quarter for each item. Due to the outputs of the data analysis processed in my own improvement proposal, it was possible to decide in which rack positions it would be appropriate to store individual material items so that their subsequent transfer into production would be as efficient as possible in terms of time and, therefore, in terms of financial costs. The amount of time taken to transfer material items into production was crucial for the results of this thesis because their more efficient placement reduces the handling time so that it is possible to quantify the time and therefore financial savings of the project. The data analysis was focused on material items placed on unsuitable rack positions due to their number of stock removals per quarter. The aim was to suggest which materials would be better to transfer to a more appropriate type of rack positions, with an emphasis on the key items that affect the process of removal into production the most and represent a considerable financial costs.
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Management of Heating Energy at Home
Dohnal, Stanislav ; Grepl, Jan (referee) ; Kříž, Jiří (advisor)
The aim is to adapt the old heating system so that the new system will meet the needs of users and facilitate control of system. The new heating system can independently control heating automatically. Its important part is remote access to system control. The user always has up-to-date information and can adjust the heating to suit his needs.
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Financing Purchase of long-term Property
Bitomská, Kateřina ; Ing.Mgr.Hynek Sekanina (referee) ; Fedorová, Anna (advisor)
Different variants of financing of a long-term corporeal property (tractor) are studied in bachelor thesis. The bachelor thesis informs about the financial state of a company and about various possibilities to finance a property. It compares loans and leasing offers available on market and chooses the cheapest offer available. The objective of the bachelor thesis is to give true and actual information that could be used for a future purchase and offer the best solution available.
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