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Field Monitoring of the Natural Ventilation Rate of Residential Buildings in Beijing

  • Rong Sun
  • Yiwen JianEmail author
  • Xu Wang
Conference paper
  • 263 Downloads
Part of the Environmental Science and Engineering book series (ESE)

Abstract

Determining ventilation rates is helpful to study indoor air quality (IAQ). This paper investigated the natural ventilation of three households in Beijing, using exhaled CO2 as the tracer gas to calculate and determine the ventilation rates. Also it considered ventilation conditions in different seasons, in different outdoor air quality, and in different outdoor temperatures. The results show that there are seasonal differences in window opening behavior, and outdoor temperature has a more significant effect on window opening behavior than that outdoor air quality. The data obtained in this study and its analysis is thought useful as a reference source for other studies of energy-saving ventilation systems.

Keywords

CO2 concentration Air change rate Natural ventilation Residential building 

Notes

Acknowledgements

The research was supported financially by the National Project of the Ministry of Science and Technology, China, on Green Buildings and Building Industrialization under Grant No. 2016YFC0700501.

Ethical approval All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.

Informed consent Informed consent was obtained from all individual participants included in the study.

Permissions Appropriate permissions from house owners were obtained for study in natural ventilation of household.

References

  1. 1.
    Dai, X., et al.: Long-term monitoring of indoor CO2 and PM2.5 in Chinese homes: concentrations and their relationships with outdoor environments. Build. Environ. 144, 238–247 (2018)CrossRefGoogle Scholar
  2. 2.
    Lai, D., et al.: Ventilation behaviour in residential buildings with mechanical ventilation systems across different climate zones in China. Build. Environ. 143, 679–690 (2018)CrossRefGoogle Scholar
  3. 3.
    Bornehag, C.G., et al.: Dampness in dwellings and sick building symptoms among adults a cross-sectional study on 8918 Swedish homes. In: Proceedings of 7th International Conference on Healthy Buildings, Singapore pp. 582–587 (2003)Google Scholar
  4. 4.
    Pinto, M., et al.: Air change rates in multi-family residential buildings in Northern Portugal. In: Proceedings of 7th International Conference on Healthy Buildings, Singapore, pp. 333–338 (2003)Google Scholar
  5. 5.
    Bekö, G., et al.: Ventilation rates in the bedrooms of 500 Danish children. Build. Environ. 45(10), 2289–2295 (2010)CrossRefGoogle Scholar
  6. 6.
    Hou, J.: Study on Ventilation Rates in Residential Buildings and its Associations with Health. Doctoral dissertation, Tianjin University (2015)Google Scholar
  7. 7.
    Qi, M., et al.: Discussion on measuring ventilation rates of dorms through tracer gas method with human body as CO2 release source. Build. Sci. 29(6), 52–57 (2013)Google Scholar
  8. 8.
    Stavova, P., et al.: A new approach for ventilation measurement in homes based on CO2 produced by people-laboratory study. In: Proceedings of 17th Air-conditioning and Ventilation Conference, pp. 291–296 (2006)Google Scholar
  9. 9.
    Chinese National Standard, HJ 633-2012: Technical Regulation on Ambient Air Quality Index (on trial) (2012)Google Scholar

Copyright information

© Springer Nature Singapore Pte Ltd. 2020

Authors and Affiliations

  1. 1.College of Architecture and Civil EngineeringBeijing University of TechnologyBeijingChina
  2. 2.Beijing Key Laboratory of Green Built Environment and Energy Efficient TechnologyBeijingChina

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