Proceedings of the 2024 10th International Conference on Architectural, Civil and Hydraulic Engineering (ICACHE 2024)

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Indoor Ventilation Strategies Based on the Characteristics of Farmhouse Kitchens in Severe Cold Regions

Authors
Xulin Li1, Shiyuan Liu1, *
1School of Municipal and Environment Engineering, Shenyang Jianzhu University, Shenyang, China
*Corresponding author. Email: 346017194@qq.com
Corresponding Author
Shiyuan Liu
Available Online 3 March 2025.
DOI
10.2991/978-94-6463-658-1_65How to use a DOI?
Keywords
Severe cold regions; farmhouse kitchen air quality optimization; flue gas waste heat recovery
Abstract

Farmhouses in the cold regions of China are affected by climatic conditions, energy conditions, the building's own characteristics and farmers' living habits, and many kinds of pollutants accumulate and diffuse in the farmhouses, resulting in poor indoor air quality. Through a combination of field research and household testing, the basic characteristics of farmhouse kitchens and the current status of indoor air quality were clarified. The heat generated by fuel combustion is not fully absorbed by the stove and bed system, resulting in energy loss. The flue gas waste heat recovery device is utilized to preheat the fresh air, thus reducing the indoor fresh air load. Under these conditions, FLUENT software was used to simulate the ventilation strategies in the kitchen to verify the effects of different ventilation strategies and fresh air conditions on the removal of pollutants in the kitchen. The simulation results confirm that the heat recovery efficiency of the flue gas waste heat recovery device can reach 58.9%, and the optimized system A coupled with the fresh air condition 3 is the optimal ventilation strategy, with an exclusion efficiency of more than 90%.

Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the 2024 10th International Conference on Architectural, Civil and Hydraulic Engineering (ICACHE 2024)
Series
Advances in Engineering Research
Publication Date
3 March 2025
ISBN
978-94-6463-658-1
ISSN
2352-5401
DOI
10.2991/978-94-6463-658-1_65How to use a DOI?
Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Xulin Li
AU  - Shiyuan Liu
PY  - 2025
DA  - 2025/03/03
TI  - Indoor Ventilation Strategies Based on the Characteristics of Farmhouse Kitchens in Severe Cold Regions
BT  - Proceedings of the 2024 10th International Conference on Architectural, Civil and Hydraulic Engineering (ICACHE 2024)
PB  - Atlantis Press
SP  - 638
EP  - 648
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-658-1_65
DO  - 10.2991/978-94-6463-658-1_65
ID  - Li2025
ER  -