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Residential building heating upgrades
Byrtus, Miroslav ; Vaščáková, Alena (referee) ; Vališ, Ivan (advisor)
The theoretical part deals with the thermal comfort environment and requirements for heating elements. It also describes types of heating elements, their division and the basic methods involved in the central heating system. The design of project solves heating of superstructure of apartment building and hot water in the apartment building.
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Environmentally advanced building - for sports activities
Krahula, Tomáš ; Horká, Lucie (referee) ; Horák, Petr (advisor)
The task of the master project is to design a building for sports activities in Sehradice, Zlín region. First the documentation was elaborated, the second part HVAC was designed and the last part focussed on daylighting. The building has one floor and flat green roof. The building includes a fitness, a yoga room, a relax room, two saunas, changing rooms and staff room. The superstructure is designed using Heluz ceramic block walls and Spiroll panel floor structure. Façade is insulated with ETICS. HVAC is provided by two gas boilers, two mechanical ventilation units (indoors) and a cooling unit (outdoor). Domestic hot water is provided by the gas boiler and solar panels. The building uses LED lights. Electricity consumption is partially covered by photovoltaics on the roof. The building plot also includes a large carpark in front of the building. The designs were elaborated in Revit, AutoCAD and energy assessment in Deksoft software.
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Design of the heating system for an office building
Hájek, Pavel ; Horká, Lucie (referee) ; Vyhlídalová, Karolína (advisor)
The aim of the bachelor thesis is to design the heating and hot water supply system for an administrative building in the town Pelhřimov. The building consists of four above-ground floors and one underground floor, which is not heated. The heating is provided by panel radiators, pipe radiators, and underfloor convectors. The heat source consists of a cascade of two gas boilers. The hot water preparation is ensured by an indirect storage water heater. The system operates as a two-pipe system with forced water circulation. The pipes are made of insulated copper.
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Order Management System for Gas Boiler Technicians
Hošek, Adam ; Hynek, Jiří (referee) ; John, Petr (advisor)
This thesis deals with the management and organisation of contracts for gas boiler service technicians. This problem is solved as a web application divided into two parts - application logic and user interface communicating using REST API. The entire application is then published for use using Amazon AWS services. Thus, we get an application that is controllable thanks to its responsive layout on a personal computer and on a mobile phone, allowing data recording from anywhere. This makes the service technician's job of managing records easier and subsequently making invoicing easier, also because of the app's connection to the gas boiler manufacturer and the ability to retrieve spare parts information.
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Analysis of Heating Systems for Family House
Holubka, Oleksandr ; Elbl, Patrik (referee) ; Lisý, Martin (advisor)
The aim of this bachelor’s thesis is the assessment of options and innovations when it comes to heating of family houses. These options are then compared. In the last part of this thesis, the gathered insight is used for a technical and economical evaluation and subsequent proposal of a heating system of the model house.
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Design of a heating system of a new apartment building
Kaša, Filip ; Maurerová, Lenka (referee) ; Vyhlídalová, Karolína (advisor)
The bachelor's thesis aims to design heating and hot water heating of a new apartment building in Nové Město na Moravě. The building has one underground floor and four above-ground floors. Heating is designed only for the upper floors, where there are living spaces. The sharing of heat into the space is ensured by plate radiators, tubular radiators and floor convectors. The system is designed in copper piping, as a hot water two-pipe. The system is powered by three gas condensing boilers. Hot water is heated by a storage heater.
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Cooperation of gas boiler and heat pump in the heating system
Kunert, Šimon ; Špiláček, Michal (referee) ; Pospíšil, Jiří (advisor)
This master’s thesis deals with the cooperation of gas boiler and heat pump in heating system. It contains a brief description of both device and hybrid variant. The aim of this thesis is to create a balance model that helps primary monitor the released CO2 emission and operating costs. The subsequent parametric study seeks the optimal setting of cooperation for both monitored parameters. The results are compared with gas boiler heating or heat pump air to water. The last part is developed to find the optimal setting for a particular object.
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Functional Safety for Microcontrollers
Klecker, Jan ; Pavlík, Michal (referee) ; Hejátková, Edita (advisor)
This Master’s thesis deals with the principles and mechanisms of functional safety for microcontrollers. The IEC 60730 and IEC 60335 standards are described, from which the requirements for testing of microcontroller functional blocks are derived. Furthermore, the requirements for designing safety software are discussed. The most important chapter of the theoretical part is the design and discussion of functional safety tests for the given peripherals. In the practical part, a demo hardware of a gas boiler with safety features and diagnostic mechanisms controlled by two NXP KV46 microcontrollers communicating via a UART interface is designed. In the software chapter, the design of the application software for the gas boiler is described and then functional safety tests are implemented for the microcontrollers. For testing and demonstration purposes, a graphical user interface is designed in the FreeMASTER tool.
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Test modules for automated testing of gas boiler controllers
Herbrych, Vojtěch ; Vyskočil, Pavel (referee) ; Dřínovský, Jiří (advisor)
This thesis deals with the design and implementation of test modules for measurement and PWM signal generation and communication using OpenTherm, for automated testing of gas boiler control units at Resideo company.This work builds on an already developer facility containing a set of measurement and test modules designed for simple automated testing of developed and manufactured equipment. The reason for the designing and manufacturing the additional modules is to extend the existing test set, automate the additional testing process and the extend the existing module, that no longer meets the current requirements of Resideo´s test engineers. The existing and newly developed test modules are based on ARM microcontrollers with a Cortex-M core, which communicate with the higher/level system using the MODBUS protocol via the RS-485 communication interface. The entire test system is connected to the bus in parallel and behaves as a RESPONDER (formerly known as SLAVE). The parent system (usually a computer) behaves as a CONTROLLER (formerly called MASTER). The power supply of the modules is unified (24 VDC) and is implemented on the existing communication and power supply module. For both developed modules, a circuit diagram was designed and possibly parts of the problematic circuits were simulated. Then the firmware was developed and the functionality of the modules was verified. All the requirements of the Resideo assignment were met and the modules can easily be extended in the future with additional functions. It will be also possible to modify the already developed functions impemented in the modules.
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Office Building
Tručka, Jiří ; Mizerová,, Lenka Smolková (referee) ; Smolka, Radim (advisor)
This master's thesis deals with project documentation of an office building with commercial premises, cafe, and canteen. The building is located in Žďár nad Sázavou, on plot 2197. The access road is from the north side. The building has 6 floors above ground and 2 underground floors. The building is designed as monolithic reinforced concrete frame with shear core. Basement consists of monolithic reinforced concrete walls. Whole building is based on reinforced concrete slab, which is supported by a system of piles. The external wall is designed from clay blocks. The facade is ventilated.
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