Study on Indoor Thermal Environment of Traditional Dwellings in the Watery Town in Suzhou in Winter

Li Xueping; Liu Jiao

doi:doi:10.11648/j.sd.20210906.23

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Study on Indoor Thermal Environment of Traditional Dwellings in the Watery Town in Suzhou in Winter

Li Xueping, Liu Jiao

Published in Science Discovery (Volume 9, Issue 6)

Received: 9 October 2021 Accepted: 15 November 2021 Published: 17 November 2021

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Abstract

Traditional dwellings have their own characteristics and values in the construction of indoor thermal environment. In order to analyze the current situation of thermal environment of dwellings in Southern Region of the Yangze River. This paper takes traditional dwellings in the watery town in Suzhou as the research object, and studies the indoor thermal environment in winter through field measurement of indoor and outdoor temperature and relative humidity of dwellings in winter, questionnaire survey and PMV-PPD thermal evaluation system. The results show that the average indoor temperature is 7.5°C, humidity of residential is 72%, the average predicted thermal sensation vote is -2.79, the predicted dissatisfaction is over 90%, and the indoor thermal environment dissatisfaction in public questionnaire survey is 20.83%, which is far from the predicted dissatisfaction PPD. It shows that the vote of hot feeling underestimates the residents' tolerance for the environment, and corrects the deviation of PMV value through adaptive coefficient. The revised aPMV value is greater than PMV value, but the thermal and humidity environment level is still Class III, which does not meet the living conditions. Water source heat pump can be used as a heating method in winter to improve the thermal environment, which can provide reference for improving indoor thermal environment of residential buildings in water towns.

Published in	Science Discovery (Volume 9, Issue 6)
DOI	10.11648/j.sd.20210906.23
Page(s)	354-359
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2021. Published by Science Publishing Group

Keywords

Ancient Dwellings in Suzhou, Indoor Thermal Environment, PMV-PPD thermal Evaluation, Thermal Comfort

References

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APA Style

Li Xueping, Liu Jiao. (2021). Study on Indoor Thermal Environment of Traditional Dwellings in the Watery Town in Suzhou in Winter. Science Discovery, 9(6), 354-359. https://doi.org/10.11648/j.sd.20210906.23

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ACS Style

Li Xueping; Liu Jiao. Study on Indoor Thermal Environment of Traditional Dwellings in the Watery Town in Suzhou in Winter. Sci. Discov. 2021, 9(6), 354-359. doi: 10.11648/j.sd.20210906.23

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AMA Style

Li Xueping, Liu Jiao. Study on Indoor Thermal Environment of Traditional Dwellings in the Watery Town in Suzhou in Winter. Sci Discov. 2021;9(6):354-359. doi: 10.11648/j.sd.20210906.23

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@article{10.11648/j.sd.20210906.23,
  author = {Li Xueping and Liu Jiao},
  title = {Study on Indoor Thermal Environment of Traditional Dwellings in the Watery Town in Suzhou in Winter},
  journal = {Science Discovery},
  volume = {9},
  number = {6},
  pages = {354-359},
  doi = {10.11648/j.sd.20210906.23},
  url = {https://doi.org/10.11648/j.sd.20210906.23},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.sd.20210906.23},
  abstract = {Traditional dwellings have their own characteristics and values in the construction of indoor thermal environment. In order to analyze the current situation of thermal environment of dwellings in Southern Region of the Yangze River. This paper takes traditional dwellings in the watery town in Suzhou as the research object, and studies the indoor thermal environment in winter through field measurement of indoor and outdoor temperature and relative humidity of dwellings in winter, questionnaire survey and PMV-PPD thermal evaluation system. The results show that the average indoor temperature is 7.5°C, humidity of residential is 72%, the average predicted thermal sensation vote is -2.79, the predicted dissatisfaction is over 90%, and the indoor thermal environment dissatisfaction in public questionnaire survey is 20.83%, which is far from the predicted dissatisfaction PPD. It shows that the vote of hot feeling underestimates the residents' tolerance for the environment, and corrects the deviation of PMV value through adaptive coefficient. The revised aPMV value is greater than PMV value, but the thermal and humidity environment level is still Class III, which does not meet the living conditions. Water source heat pump can be used as a heating method in winter to improve the thermal environment, which can provide reference for improving indoor thermal environment of residential buildings in water towns.},
 year = {2021}
}

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TY  - JOUR
T1  - Study on Indoor Thermal Environment of Traditional Dwellings in the Watery Town in Suzhou in Winter
AU  - Li Xueping
AU  - Liu Jiao
Y1  - 2021/11/17
PY  - 2021
N1  - https://doi.org/10.11648/j.sd.20210906.23
DO  - 10.11648/j.sd.20210906.23
T2  - Science Discovery
JF  - Science Discovery
JO  - Science Discovery
SP  - 354
EP  - 359
PB  - Science Publishing Group
SN  - 2331-0650
UR  - https://doi.org/10.11648/j.sd.20210906.23
AB  - Traditional dwellings have their own characteristics and values in the construction of indoor thermal environment. In order to analyze the current situation of thermal environment of dwellings in Southern Region of the Yangze River. This paper takes traditional dwellings in the watery town in Suzhou as the research object, and studies the indoor thermal environment in winter through field measurement of indoor and outdoor temperature and relative humidity of dwellings in winter, questionnaire survey and PMV-PPD thermal evaluation system. The results show that the average indoor temperature is 7.5°C, humidity of residential is 72%, the average predicted thermal sensation vote is -2.79, the predicted dissatisfaction is over 90%, and the indoor thermal environment dissatisfaction in public questionnaire survey is 20.83%, which is far from the predicted dissatisfaction PPD. It shows that the vote of hot feeling underestimates the residents' tolerance for the environment, and corrects the deviation of PMV value through adaptive coefficient. The revised aPMV value is greater than PMV value, but the thermal and humidity environment level is still Class III, which does not meet the living conditions. Water source heat pump can be used as a heating method in winter to improve the thermal environment, which can provide reference for improving indoor thermal environment of residential buildings in water towns.
VL  - 9
IS  - 6
ER  -

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Author Information

Li Xueping

Architectural and Civil Engineering College, Xi'an University of Science and Technology, Xi'an, China
Liu Jiao

Architectural and Civil Engineering College, Xi'an University of Science and Technology, Xi'an, China

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Plain Text BibTeX RIS

APA Style

Li Xueping, Liu Jiao. (2021). Study on Indoor Thermal Environment of Traditional Dwellings in the Watery Town in Suzhou in Winter. Science Discovery, 9(6), 354-359. https://doi.org/10.11648/j.sd.20210906.23

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ACS Style

Li Xueping; Liu Jiao. Study on Indoor Thermal Environment of Traditional Dwellings in the Watery Town in Suzhou in Winter. Sci. Discov. 2021, 9(6), 354-359. doi: 10.11648/j.sd.20210906.23

Copy | Download

AMA Style

Li Xueping, Liu Jiao. Study on Indoor Thermal Environment of Traditional Dwellings in the Watery Town in Suzhou in Winter. Sci Discov. 2021;9(6):354-359. doi: 10.11648/j.sd.20210906.23

Copy | Download

@article{10.11648/j.sd.20210906.23,
  author = {Li Xueping and Liu Jiao},
  title = {Study on Indoor Thermal Environment of Traditional Dwellings in the Watery Town in Suzhou in Winter},
  journal = {Science Discovery},
  volume = {9},
  number = {6},
  pages = {354-359},
  doi = {10.11648/j.sd.20210906.23},
  url = {https://doi.org/10.11648/j.sd.20210906.23},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.sd.20210906.23},
  abstract = {Traditional dwellings have their own characteristics and values in the construction of indoor thermal environment. In order to analyze the current situation of thermal environment of dwellings in Southern Region of the Yangze River. This paper takes traditional dwellings in the watery town in Suzhou as the research object, and studies the indoor thermal environment in winter through field measurement of indoor and outdoor temperature and relative humidity of dwellings in winter, questionnaire survey and PMV-PPD thermal evaluation system. The results show that the average indoor temperature is 7.5°C, humidity of residential is 72%, the average predicted thermal sensation vote is -2.79, the predicted dissatisfaction is over 90%, and the indoor thermal environment dissatisfaction in public questionnaire survey is 20.83%, which is far from the predicted dissatisfaction PPD. It shows that the vote of hot feeling underestimates the residents' tolerance for the environment, and corrects the deviation of PMV value through adaptive coefficient. The revised aPMV value is greater than PMV value, but the thermal and humidity environment level is still Class III, which does not meet the living conditions. Water source heat pump can be used as a heating method in winter to improve the thermal environment, which can provide reference for improving indoor thermal environment of residential buildings in water towns.},
 year = {2021}
}

Copy | Download

TY  - JOUR
T1  - Study on Indoor Thermal Environment of Traditional Dwellings in the Watery Town in Suzhou in Winter
AU  - Li Xueping
AU  - Liu Jiao
Y1  - 2021/11/17
PY  - 2021
N1  - https://doi.org/10.11648/j.sd.20210906.23
DO  - 10.11648/j.sd.20210906.23
T2  - Science Discovery
JF  - Science Discovery
JO  - Science Discovery
SP  - 354
EP  - 359
PB  - Science Publishing Group
SN  - 2331-0650
UR  - https://doi.org/10.11648/j.sd.20210906.23
AB  - Traditional dwellings have their own characteristics and values in the construction of indoor thermal environment. In order to analyze the current situation of thermal environment of dwellings in Southern Region of the Yangze River. This paper takes traditional dwellings in the watery town in Suzhou as the research object, and studies the indoor thermal environment in winter through field measurement of indoor and outdoor temperature and relative humidity of dwellings in winter, questionnaire survey and PMV-PPD thermal evaluation system. The results show that the average indoor temperature is 7.5°C, humidity of residential is 72%, the average predicted thermal sensation vote is -2.79, the predicted dissatisfaction is over 90%, and the indoor thermal environment dissatisfaction in public questionnaire survey is 20.83%, which is far from the predicted dissatisfaction PPD. It shows that the vote of hot feeling underestimates the residents' tolerance for the environment, and corrects the deviation of PMV value through adaptive coefficient. The revised aPMV value is greater than PMV value, but the thermal and humidity environment level is still Class III, which does not meet the living conditions. Water source heat pump can be used as a heating method in winter to improve the thermal environment, which can provide reference for improving indoor thermal environment of residential buildings in water towns.
VL  - 9
IS  - 6
ER  -

Copy | Download