Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Indoor thermal comfort evaluation of traditional dwellings in cold region of China: A case study in Guangfu Ancient City
https://orcid.org/0000-0002-6937-5033
https://orcid.org/0000-0002-1361-914X
Highlights Analyzed residents’ thermal demand characteristics under the global climate change. A new thermal comfort evaluation model of traditional dwellings was established. The new thermal neutral temperature and comfort range of residents were proposed. Different measures to improve the old and new types of dwellings were put forward.
Abstract Global climate change has led to increased differences in the indoor thermal environment of traditional dwellings and residents' thermal adaptability, but quantitative research in this area needs to be updated and improved. In this paper, taking the old and new types of traditional dwellings of Guangfu Ancient City in Hebei province, China as the example, we first investigated the current situation of indoor thermal environment and thermal comfort characteristics of residents by means of subjective questionnaire survey and objective data measurement. The measured data showed that the average indoor temperature of old-type traditional dwellings in winter was far lower than the thermal comfort range of human body, and it was also higher than the relevant standard in summer. Secondly, we established a new thermal comfort evaluation model of traditional dwellings and proposed a new thermal neutral temperature of residents: old-type traditional dwellings (18.1 °C in winter and 27.1 °C in summer), new-type traditional dwellings (19.8 °C in winter and 25.7 °C in summer). Although the measured data showed that the thermal environment quality of the old-type traditional dwellings was poor, the residents had strong thermal adaptability. Finally, we put forward the different living performance improvement strategies of old and new types of traditional dwellings: The old-type traditional dwellings should focus on strengthening the thermal performance of the envelope structure, while the new-type traditional dwellings should solve the problem of low indoor humidity in winter. This research improves the evaluation system of human thermal comfort of dwellings in cold region of China, and provides a good case reference.
Indoor thermal comfort evaluation of traditional dwellings in cold region of China: A case study in Guangfu Ancient City
https://orcid.org/0000-0002-6937-5033
https://orcid.org/0000-0002-1361-914X
Highlights Analyzed residents’ thermal demand characteristics under the global climate change. A new thermal comfort evaluation model of traditional dwellings was established. The new thermal neutral temperature and comfort range of residents were proposed. Different measures to improve the old and new types of dwellings were put forward.
Abstract Global climate change has led to increased differences in the indoor thermal environment of traditional dwellings and residents' thermal adaptability, but quantitative research in this area needs to be updated and improved. In this paper, taking the old and new types of traditional dwellings of Guangfu Ancient City in Hebei province, China as the example, we first investigated the current situation of indoor thermal environment and thermal comfort characteristics of residents by means of subjective questionnaire survey and objective data measurement. The measured data showed that the average indoor temperature of old-type traditional dwellings in winter was far lower than the thermal comfort range of human body, and it was also higher than the relevant standard in summer. Secondly, we established a new thermal comfort evaluation model of traditional dwellings and proposed a new thermal neutral temperature of residents: old-type traditional dwellings (18.1 °C in winter and 27.1 °C in summer), new-type traditional dwellings (19.8 °C in winter and 25.7 °C in summer). Although the measured data showed that the thermal environment quality of the old-type traditional dwellings was poor, the residents had strong thermal adaptability. Finally, we put forward the different living performance improvement strategies of old and new types of traditional dwellings: The old-type traditional dwellings should focus on strengthening the thermal performance of the envelope structure, while the new-type traditional dwellings should solve the problem of low indoor humidity in winter. This research improves the evaluation system of human thermal comfort of dwellings in cold region of China, and provides a good case reference.
Indoor thermal comfort evaluation of traditional dwellings in cold region of China: A case study in Guangfu Ancient City
https://orcid.org/0000-0002-6937-5033
https://orcid.org/0000-0002-1361-914X
Highlights Analyzed residents’ thermal demand characteristics under the global climate change. A new thermal comfort evaluation model of traditional dwellings was established. The new thermal neutral temperature and comfort range of residents were proposed. Different measures to improve the old and new types of dwellings were put forward.
Abstract Global climate change has led to increased differences in the indoor thermal environment of traditional dwellings and residents' thermal adaptability, but quantitative research in this area needs to be updated and improved. In this paper, taking the old and new types of traditional dwellings of Guangfu Ancient City in Hebei province, China as the example, we first investigated the current situation of indoor thermal environment and thermal comfort characteristics of residents by means of subjective questionnaire survey and objective data measurement. The measured data showed that the average indoor temperature of old-type traditional dwellings in winter was far lower than the thermal comfort range of human body, and it was also higher than the relevant standard in summer. Secondly, we established a new thermal comfort evaluation model of traditional dwellings and proposed a new thermal neutral temperature of residents: old-type traditional dwellings (18.1 °C in winter and 27.1 °C in summer), new-type traditional dwellings (19.8 °C in winter and 25.7 °C in summer). Although the measured data showed that the thermal environment quality of the old-type traditional dwellings was poor, the residents had strong thermal adaptability. Finally, we put forward the different living performance improvement strategies of old and new types of traditional dwellings: The old-type traditional dwellings should focus on strengthening the thermal performance of the envelope structure, while the new-type traditional dwellings should solve the problem of low indoor humidity in winter. This research improves the evaluation system of human thermal comfort of dwellings in cold region of China, and provides a good case reference.
Indoor thermal comfort evaluation of traditional dwellings in cold region of China: A case study in Guangfu Ancient City
Wang, Yan (Autor:in) / Dong, Qiwei (Autor:in) / Guo, Huikun (Autor:in) / Yin, Liyuan (Autor:in) / Gao, Weijun (Autor:in) / Yao, Wanxiang (Autor:in) / Sun, Lixin (Autor:in)
Energy and Buildings ; 288
26.03.2023
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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