Research on the influence of different heating strategies on energy consumption and carbon emission of a teaching building in Urumqi
In this paper, a typical teaching building of a university in Urumqi, Xinjiang was taken as the research object. Based on the existing maintenance structure, DesignBuilder software was used to explore the differences in energy consumption and carbon emissions generated by ordinary hot water heating...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2022-10-01
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| Series: | Energy Reports |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2352484722009003 |
| _version_ | 1811198966411296768 |
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| author | Meng Gao Lubingbing Zhang Hanlin Zhang Wanjiang Wang |
| author_facet | Meng Gao Lubingbing Zhang Hanlin Zhang Wanjiang Wang |
| author_sort | Meng Gao |
| collection | DOAJ |
| description | In this paper, a typical teaching building of a university in Urumqi, Xinjiang was taken as the research object. Based on the existing maintenance structure, DesignBuilder software was used to explore the differences in energy consumption and carbon emissions generated by ordinary hot water heating system, ground thermal radiation heating and electric heating under different ventilation times. The effects of intermittent heating and continuous heating on heating energy consumption and carbon emission were studied by software simulation. Conclusion On the condition of ensuring indoor thermal comfort, electric heating is suitable for teaching buildings in Urumqi city, and intermittent heating is not suitable, continuous heating should be used. The heating system with the highest indoor comfort level is the ground heat radiation heating system, and the carbon emission is the ordinary hot water heating system. When the ratio of window and wall area under electric heating increases by 5%, the total heating energy consumption and carbon emission of buildings will increase by 10.8%–16.2% in the heating season, and the heating heat load of buildings will increase by 6.4%–8.2%. |
| first_indexed | 2024-04-12T01:40:10Z |
| format | Article |
| id | doaj.art-e1fcab9089704aa19034938ad118e62c |
| institution | Directory Open Access Journal |
| issn | 2352-4847 |
| language | English |
| last_indexed | 2024-04-12T01:40:10Z |
| publishDate | 2022-10-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Energy Reports |
| spelling | doaj.art-e1fcab9089704aa19034938ad118e62c2022-12-22T03:53:13ZengElsevierEnergy Reports2352-48472022-10-018318326Research on the influence of different heating strategies on energy consumption and carbon emission of a teaching building in UrumqiMeng Gao0Lubingbing Zhang1Hanlin Zhang2Wanjiang Wang3School of Architecture and Engineering, Xinjiang University, Urumqi, Xinjiang 830049, ChinaSchool of Tourism, Xinjiang University, Urumqi 830049, ChinaSchool of Architecture and Engineering, Xinjiang University, Urumqi, Xinjiang 830049, ChinaSchool of Architecture and Engineering, Xinjiang University, Urumqi, Xinjiang 830049, China; Corresponding author.In this paper, a typical teaching building of a university in Urumqi, Xinjiang was taken as the research object. Based on the existing maintenance structure, DesignBuilder software was used to explore the differences in energy consumption and carbon emissions generated by ordinary hot water heating system, ground thermal radiation heating and electric heating under different ventilation times. The effects of intermittent heating and continuous heating on heating energy consumption and carbon emission were studied by software simulation. Conclusion On the condition of ensuring indoor thermal comfort, electric heating is suitable for teaching buildings in Urumqi city, and intermittent heating is not suitable, continuous heating should be used. The heating system with the highest indoor comfort level is the ground heat radiation heating system, and the carbon emission is the ordinary hot water heating system. When the ratio of window and wall area under electric heating increases by 5%, the total heating energy consumption and carbon emission of buildings will increase by 10.8%–16.2% in the heating season, and the heating heat load of buildings will increase by 6.4%–8.2%.http://www.sciencedirect.com/science/article/pii/S2352484722009003Energy consumption simulationIntermitting heatingWindow–wall ratioNumber of indoor air changes |
| spellingShingle | Meng Gao Lubingbing Zhang Hanlin Zhang Wanjiang Wang Research on the influence of different heating strategies on energy consumption and carbon emission of a teaching building in Urumqi Energy Reports Energy consumption simulation Intermitting heating Window–wall ratio Number of indoor air changes |
| title | Research on the influence of different heating strategies on energy consumption and carbon emission of a teaching building in Urumqi |
| title_full | Research on the influence of different heating strategies on energy consumption and carbon emission of a teaching building in Urumqi |
| title_fullStr | Research on the influence of different heating strategies on energy consumption and carbon emission of a teaching building in Urumqi |
| title_full_unstemmed | Research on the influence of different heating strategies on energy consumption and carbon emission of a teaching building in Urumqi |
| title_short | Research on the influence of different heating strategies on energy consumption and carbon emission of a teaching building in Urumqi |
| title_sort | research on the influence of different heating strategies on energy consumption and carbon emission of a teaching building in urumqi |
| topic | Energy consumption simulation Intermitting heating Window–wall ratio Number of indoor air changes |
| url | http://www.sciencedirect.com/science/article/pii/S2352484722009003 |
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