Study on the design of heating and energy saving of enclosure structure of rural self-built houses

Authors

  • Weixian Chang Shangluo Vocational and Technical College

DOI:

https://doi.org/10.14311/CEJ.2021.02.0044

Keywords:

Self-built house, Heating, Enclosure structure, Phase change wall

Abstract

For severe cold areas, indoor heating in winter is very important, and it is also important to achieve energy saving and emission reduction in the heating process. This paper briefly introduced a kind of heating envelope structure, the geothermal energy-based phase change wall, and analyzed two rural self-built houses in Shangluo city, Shaanxi province. One self-built house was built without the phase change wall, and the other was built with the geothermal energy-based phase change wall by the municipal government. The results showed that the self-built house that adopted the phase change wall had a better heat preservation effect and relieved the indoor temperature fluctuation; after the heating equipment was turned on, the self-built house that adopted the geothermal energy-based phase change wall had a higher and more stable indoor temperature, and the power consumption during the experiment was less.

References

Woodson R., 2015. Radiant Floor Heating, Second Edition. JAMA: The Journal of the American Medical Association, vol. 313: 93-94

Yang E., 2015. Research on Control Property of Low-Temperature Floor Radiant Heating System. Open Construction & Building Technology Journal, vol. 9: 311-315

Kim S.H., Chung K.S., Kim Y.I., 2015. Thermal Comfort Range of Radiant Floor Heating System by Residential Style. Transactions of the Korea Society of Geothermal Energy Engineers, vol. 11: 7-14

Petrichenko M., Tarasova D., Nemova D., 2015. Unsteady Temperature Condition of the Enclosure Structure. Applied Mechanics & Materials, vol. 725-726: 57-62

Feng Y., Nan Y., Zhong H., 2017. Energy-saving and thermal design of the nontransparent enclosure structure for the buildings in southern China. Journal of Civil, Architectural & Environmental Engineering, vol. 39: 33-39

Kong Q.X., Feng J., Yang C.L., 2017. Numerical Simulation of a Radiant Floor Cooling Office Based on CFD-BES Coupling and FEM. Energy Procedia, vol. 105: 3577-3583

Du Y., 2014. Feasibility Analysis of Radiant Floor Cooling and Heating System Applications. Applied Mechanics and Materials, vol. 716-717: 428-430

Ma H., Li C., Lu W., Zhang Z., Yu S., Du N., 2016. Experimental study of a multi-energy complementary heating system based on a solar-groundwater heat pump unit. Applied Thermal Engineering, vol. 109: 718-726

Yu B.H., Seo B.M., Moon J.W., Lee K.H., 2015. Analysis of the Part Load Ratio Characteristics and Gas Energy Consumption of a Hot Water Boiler in a Residential Building under Korean Climatic Conditions. Korean Journal of Air Conditioning & Refrigeration Engineering, vol. 27

Hong S.K., Cho S.H., 2015. The Experimental Study of the Heat Flux and Energy Consumption on Variable Flow Rate for Secondary Side of DHS. Korean Journal of Air-Conditioning and Refrigeration Engineering, vol. 27: 247-253

Shaw B.H., 2018. Infection in Mental Hospitals, with Special Reference to Floor Treatment. Journal of Mental Science, vol. 69: 24-45

Toyoda S., Fujiwara T., Uchida A., Ihibashi J., 2016. ESR dating of sea-floor hydrothermal barite: contribution of 228Ra to the accumulated dose. Nephron Clinical Practice, vol. 43: 201-206

Barzin R., Chen J.J.J., Young B.R., Farid M.M., 2015. Application of PCM underfloor heating in combination with PCM wallboards for space heating using price based control system. Applied Energy, vol. 148: 39-48

Downloads

Published

2021-07-28

How to Cite

Chang, W. (2021). Study on the design of heating and energy saving of enclosure structure of rural self-built houses. Stavební Obzor - Civil Engineering Journal, 30(2). https://doi.org/10.14311/CEJ.2021.02.0044

Issue

Section

Articles