National Repository of Grey Literature 16 records found  1 - 10next  jump to record: Search took 0.00 seconds. 
Product certification of fireplace inserts
Sedmík, Petr ; Kotek, Luboš (referee) ; Blecha, Petr (advisor)
The thesis is focused on product certification of fireplace insert. There is described process of combustion of solid fuel and construction of fireplace insert with hot-water exchanger. The compilation of legislative requirements is compiled and confirmed by authorized test laboratory, and declaration of performance with production label with CE sign are made. In the next part, the emission requirements of European market are described, including future coming European directive. The energy label for certified product is designed.
Impact of Wood Moisture on Gas Emissions Production
Kantor, Tomáš ; Brázdil, Marian (referee) ; Lisý, Martin (advisor)
This bachelor thesis deals with effect of wood moisture on production of gaseous emissions. Theoretical part is composed by background research dealing with a concept of biomass as a solid fuel and biomass combustion. In practical part, the combustion tests in a fireplace inlay are performed for wood of different moisture content. In conclusion, results are compared with valid emission limits and legislation.
Product certification of fireplace inserts
Sedmík, Petr ; Kotek, Luboš (referee) ; Blecha, Petr (advisor)
The thesis is focused on product certification of fireplace insert. There is described process of combustion of solid fuel and construction of fireplace insert with hot-water exchanger. The compilation of legislative requirements is compiled and confirmed by authorized test laboratory, and declaration of performance with production label with CE sign are made. In the next part, the emission requirements of European market are described, including future coming European directive. The energy label for certified product is designed.
A Family House with Pool - heating
Saňák, Adam ; Čupr,, Karel (referee) ; Treuová, Lea (advisor)
The main objective is to design an appropriate solution of heating system and heat sources for the detached house. The detached house has an accumulator tank serving for hot water heating, heating-system water heating and water in pool circulation heating. The primary heat source is a fireplace insert with heat exchanger. The accumulator tank can be also heated by solar thermal collectors or gas condensing boiler. Underfloor heating system serves for heating particular rooms.
Automatic control system for a hot water and hot fireplaces inserts
Hofman, Miroslav ; Marcoň, Petr (referee) ; Friedl, Martin (advisor)
The work deals with the design automatic control systems for hot water and hot fireplace inserts. Control panel with LCD display and buttons to adjust the temperature in the room is connected to temperature sensors, pumps and fans. Data are processed by a microprocessor Atmel. Microprocessor program is written in C, in the environment AVR Studio 4. Microprocessor with peripherals defines the room temperature.
Manufacturing of fireplace insert exchanger
Běhounek, Martin ; Staněk, Vojtěch (referee) ; Podaný, Kamil (advisor)
This master’s thesis deals with a proposal of production technology of a fireplace insert. Based on various solutions of production and documented calculations, charring has been elected as the most optimal technology. According to the requirements of thermal resistance and weldability the component will be made of boiler metal plate 11 416. Based on checking and technological calculations process of charring on press BAYKAL APHS 3110x180 has been proposed with the nominal power of 180 tons. The verification of bends was realized using computer simulations. Bending tools are made of steel 12 050. A technical-economic evaluation is also part of this master’s thesis.
Fireplace for heating
Vítek, Zdeněk ; Baláš, Marek (referee) ; Lisý, Martin (advisor)
This diploma thesis deals with combustion of wood in small fireplace, fireplace inlay specifically. This thesis is divided into four main parts. First chapters follow up stoves and their construction. The second parts describes the calculation and design of the stove. The third part focuses on the manufacturing of fireplace. At the end there is a description of experimental measurements produced a prototype, the determination of emmisions and efficiency.
Fireplace for heating
Kalousek, Lukáš ; Baláš, Marek (referee) ; Lisý, Martin (advisor)
The main topic of thesis is a measurement realized on the fireplace-insert. Thesis is consists of three parts. First part is focused on wood combustion and overview of fireplace-inserts construction. Second part contains the description of fireplace-insert Bety and accomplished construction changes. Third and main part is consists from measurements, calculations and finally assessments of measurement´s configurations.
Fireplace Inserts
Ptáček, Martin ; Štelcl, Otakar (referee) ; Fiedler, Jan (advisor)
The goal of this thesis is examination of automatic controller in various operating modes on fireplace inlay Venus 12.1.W. The work compares few measurement, always with measurment without automatic controller In this measurements are evaluated the emissions of CO, CO2, oxygen content in the flue duct gasses and the temperature in the flue duct are listed here and the efficiency is calculated for different operating modes. Conclusion contains overall summary of this thesis. At the end there is a search of manufacturers not only in Czech Republic
Proposal for a stove fire
Štelcl, Otakar ; Skála, Zdeněk (referee) ; Baláš, Marek (advisor)
Abstract The diploma thesis is divided into five main parts. First part deals with wood as a firing in term of its composition, emissions of carbon dioxide and its properties. The second part describes the calculation of a stove fire, especially stoichiometry of firing, temperature of uncooled flame and area of combustion chamber. The third part focuses on the proposal for a stove fire in connection with comparative criteria of the fireplace, shape of the combustion chamber and the tertiary air jet. The fifth part describes a manufacturing of the stove fire in the work-room at VUT Brno. The major part of the diploma work pays attention to the measuring of stove fire parameters for the effectivity calculation, measuring section of combustion gas and measurement evaluation with stove fire constructional modifications

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