diplomsko delo
Abstract
V diplomski nalogi so predstavljeni razvoj in sestavni deli sistema za ogrevanje sanitarne vode s sončnimi kolektorji. Predstavljen je uveljavljen sistem za solarno ogrevanje sanitarne vode v stanovanjski hiši. Sončni kolektorji so razširjena metoda ogrevanja sanitarne vode.
Zaradi vedno višje cene energentov in nekaterih prednosti, ki jih imajo kolektorji, pa postajajo vedno bolj zanimivi. V delu bo obravnavan način delovanja sistema in pomembni sestavni elementi za avtomatsko delovanje. Prikazani bodo montaža, vzdrževanje sistema v njegovi obratovalni dobi in delovanje. Prav tako bo upoštevan ekonomski vidik uporabe sončnih kolektorjev namesto električnega bojlerja.
Za višji izkoristek sončnih kolektorjev je bil razvit sistem reguliranja pozicije sončnih kolektorjev, pri katerem s svetlobnimi senzorji dosežemo tak položaj, da sončno energijo izkoristimo maksimalno. Hkrati je regulator toplote v zalogovniku prilagojen gretju vode do maksimalne temperature 57 °C za hišne potrebe. Sistem ogrevanja s sončnimi kolektorji je obtočni, zato je tukaj poraba električne energije zanemarljiva. Za popolnoma samostojno delovanje sistema sta bila dodana programirljiv logični krmilnik in sistem varoval za primer kakršne koli napake. Krmilnik meri zgornjo in spodnjo temperaturo v rezervoarju vode.
Možno je tudi ogrevanje vode s pečjo na drva. V tem primeru krmilnik vklopi črpalko, ko se voda v peči segreje nad določeno temperaturo.
Keywords
izkoristek sonca;energetska učinkovitost;sončna energija;sončni kolektorji;
Data
Language: |
Slovenian |
Year of publishing: |
2023 |
Typology: |
2.11 - Undergraduate Thesis |
Organization: |
UM FE - Faculty of Energetics |
Publisher: |
[P. Brajar] |
UDC: |
621.311.243:728.3(043.2) |
COBISS: |
159720195
|
Views: |
37 |
Downloads: |
2 |
Average score: |
0 (0 votes) |
Metadata: |
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Other data
Secondary language: |
English |
Secondary title: |
System for remote and automatic control of solar collectors |
Secondary abstract: |
The thesis presents the development and components of the sanitary water heating system with solar collectors. An established system for solar heating of sanitary water in a residential building is presented. Solar collectors are the most widespread method of heating sanitary water.
Due to the ever-increasing price of energy products and some of the advantages that collectors have, they are becoming more and more interesting. The work will discuss the way the system works and important components for automatic operation. The differences between installation, maintenance of the system during its operational period and operation will be shown. The economic aspect of using solar collectors instead of an electric water heater will also follow.
For a higher efficiency of the solar collectors, a system of regulating the position of the solar collectors was developed, which uses light sensors to achieve efficiency in order to produce the maximum efficiency of the sun. At the same time, the heat regulator in the storage tank is adjusted to heat water up to a maximum temperature of 57°C for household needs. The heating system with solar collectors is circulated, so the electricity consumption here is negligible. A programmable controller was added for complete independent operation of the system, and the system was protected against any logical errors. The controller measures the upper and lower temperatures in the water tank.
It is also possible to heat the water with a wood stove. In this case, the controller turns on the pump when the water in the oven heats up above a certain temperature. |
Secondary keywords: |
solar utilization;energy efficiency;solar energy;solar collectors; |
Type (COBISS): |
Bachelor thesis/paper |
Thesis comment: |
Univ. v Mariboru, Fak. za energetiko |
Pages: |
XV, 39 f. |
ID: |
19319750 |