Hoone energiamärgis Viljandi Kutseõppekeskuse õpilaskodu näitel
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Kuupäev
2024
Kättesaadav alates
13.09.2024
Autorid
Ajakirja pealkiri
Ajakirja ISSN
Köite pealkiri
Kirjastaja
Eesti Maaülikool
Abstrakt
Suureneva inimpopulatsiooni ja järjest rohkemate seadmete kasutuselevõtuga suureneb energia ja hüvede saavutamiseks vajalike loodusressursside hulga kasutus. Ressursside piiratuse tõttu tuleb vähendada nende kasutamist nõnda, et hüved ei väheneks. Üheks variandiks on hoonete energiatõhusus. Kuidas ehitada hooneid, et nende ehitamiseks, kasutamiseks ja likvideerimiseks võimalikult vähe energiat ja materjale kasutada? Et ühe hoone energiakasutust teise hoone energiakasutusega võrrelda, on võetud kasutusele energiatõhususklasside mõiste. Energiaklass määratakse hoone kaalutud energiaeri-kasutuse kaudu. Energiaerikasutus tähendab energiakasutust pindalaühiku (m2) kohta. Ei vaadelda ainult hoones tarbitava energia hulka, vaid hoone ehitamiseks, kasutamiseks ja likvideerimiseks kulunud primaarenergia hulka. Sellest tuleneb mõiste ette sõna „kaalutud“. Käesoleva magistritöö eesmärk oli Viljandi Kutseõppekeskuse õpilaskodu kaalutud energiaerikasutuse arvutamine ja selle alusel energiatõhususklassi määramine. Töö tulemuseks on nimetatud hoone energiatõhususklass. Kaalutud energiaerikasutus arvutati vastavate määruste kohaselt toetudes lisaks erialakirjandusele.
With the increase of human population and the introduction of more and more devices, the need for usable energy and the natural resources necessary to achieve benefits also increases. Due to the limitation of resources, their use must be reduced so that benefits do not decrease. One source of cost is buildings. How to build buildings in order to use as little energy and materials as possible for their construction, use and disposal? In order to compare the energy use of one building with the energy use of another building, the concept of energy efficiency classes has been introduced. The energy class is determined by the weighted specific energy use of the building. Specific energy use means energy use per unit area (m2). Not only the amount of energy consumed in the building is considered, but also the amount of primary energy used for the construction, use and liquidation of the building. This is where the word "weighted" comes from. The aim of this master's thesis was to calculate the weighted special energy use of the Viljandi Vocational Education Center's student dormitory and determine the energy efficiency class based on it. The result of the work is the energy efficiency class of the mentioned building. The weighted specific energy use was calculated in accordance with the relevant regulations, in addition to relying on specialized literature.
With the increase of human population and the introduction of more and more devices, the need for usable energy and the natural resources necessary to achieve benefits also increases. Due to the limitation of resources, their use must be reduced so that benefits do not decrease. One source of cost is buildings. How to build buildings in order to use as little energy and materials as possible for their construction, use and disposal? In order to compare the energy use of one building with the energy use of another building, the concept of energy efficiency classes has been introduced. The energy class is determined by the weighted specific energy use of the building. Specific energy use means energy use per unit area (m2). Not only the amount of energy consumed in the building is considered, but also the amount of primary energy used for the construction, use and liquidation of the building. This is where the word "weighted" comes from. The aim of this master's thesis was to calculate the weighted special energy use of the Viljandi Vocational Education Center's student dormitory and determine the energy efficiency class based on it. The result of the work is the energy efficiency class of the mentioned building. The weighted specific energy use was calculated in accordance with the relevant regulations, in addition to relying on specialized literature.
Kirjeldus
Magistritöö
Energiakasutuse õppekaval
Märksõnad
magistritööd, energiatõhusus, energiamärgis, energiatõhususklass, Roheline Ülikool (töö toetab EMÜ Rohelise Ülikooli põhimõtteid), energiavarustus, alternatiivenergia