Optimization design of enclosure structure of solar energy building in Northwest China based on indoor zoning

DOI

10.2991/iceep-17.2017.6How to use a DOI?

Keywords

Northwest Rural solar building, thermal environment, thermal parameters, optimization design

Abstract

Indoor thermal conditions and structure features of the construction of rural dwellings in Northwest China were investigated and tested, the results show that the rural building duo to lack of scientific and systematic thermal design, the thermal properties of building envelope structure is poor, the indoor thermal environment in winter is not ideal, and the residents of thermal comfort satisfaction is low. According to the local climatic conditions and residential characteristics, by using Design Builder software to analyze the influence of enclosure structure on each function room temperature of under the indoor partition function control mode, to obtain the best practice of enclosure structure and thermal parameters, and comparative analysis is made of the indoor temperature changes by adopting design strategies before and after. The results show that the average indoor temperature of the south room is increased by 3.9 and the temperature fluctuation is reduced by 0.7 after adopting the suitable design technique of enclosure structure.; meantime, the average indoor temperature of the south room is increased by 4.2 and the temperature fluctuation is reduced by 2.9 after adopting the suitable design technique of enclosure structure, In the natural condition of each function room indoor thermal environment quality can reach the demand of residents for indoor thermal comfort standards, the research will provide a useful exploration for the design of rural solar energy buildings in Northwest China or other similar areas.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Xiaona Fan
AU  - Yiyun Zhu
AU  - Guochen Sang
PY  - 2017/06
DA  - 2017/06
TI  - Optimization design of enclosure structure of solar energy building in Northwest China based on indoor zoning
BT  - Proceedings of the 2017 6th International Conference on Energy and Environmental Protection (ICEEP 2017)
PB  - Atlantis Press
SP  - 30
EP  - 40
SN  - 2352-5401
UR  - https://doi.org/10.2991/iceep-17.2017.6
DO  - 10.2991/iceep-17.2017.6
ID  - Fan2017/06
ER  -