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Journal of Zhejiang University SCIENCE B 2006 Vol.7 No.4 P.279~282

http://doi.org/10.1631/jzus.2006.B0279


Performance of underground heat storage system in a double-film-covered greenhouse


Author(s):  Wang Yong-Wei, Liang Xi-Feng

Affiliation(s):  Department of Biosystem Engineering, Zhejiang University, Hangzhou 310029, China; more

Corresponding email(s):   wywzju@zju.edu.cn, lxfcjl@163.com

Key Words:  Greenhouse, Underground heat storage system, Performance of heat storage, Energy saving


Wang Yong-Wei, Liang Xi-Feng. Performance of underground heat storage system in a double-film-covered greenhouse[J]. Journal of Zhejiang University Science B, 2006, 7(4): 279~282.

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author="Wang Yong-Wei, Liang Xi-Feng",
journal="Journal of Zhejiang University Science B",
volume="7",
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pages="279~282",
year="2006",
publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.2006.B0279"
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%T Performance of underground heat storage system in a double-film-covered greenhouse
%A Wang Yong-Wei
%A Liang Xi-Feng
%J Journal of Zhejiang University SCIENCE B
%V 7
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%P 279~282
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%D 2006
%I Zhejiang University Press & Springer
%DOI 10.1631/jzus.2006.B0279

TY - JOUR
T1 - Performance of underground heat storage system in a double-film-covered greenhouse
A1 - Wang Yong-Wei
A1 - Liang Xi-Feng
J0 - Journal of Zhejiang University Science B
VL - 7
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SP - 279
EP - 282
%@ 1673-1581
Y1 - 2006
PB - Zhejiang University Press & Springer
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DOI - 10.1631/jzus.2006.B0279


Abstract: 
An underground heat storage system in a double-film-covered greenhouse and an adjacent greenhouse without the heat storage system were designed on the basis of plant physiology to reduce the energy consumption in greenhouses. The results indicated that the floor temperature was respectively 5.2 °C, 4.6 °C and 2.0 °C higher than that of the soil in the adjacent reference greenhouse after heat storage in a clear, cloudy and overcast sky in winter. Results showed that the temperature and humidity were feasible for plant growth in the heat saving greenhouse.

Darkslateblue:Affiliate; Royal Blue:Author; Turquoise:Article

Reference

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[5] Santamouris, M., Mihaladakou, G., Balaras, C.A., Argriou, A., Asimakopoulos, D., Vallindras, M., 1995. Use of buried for energy conservation in cooling of agricultural greenhouses. Solar Energy, 55(2):111-124.

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[8] Wang, Y.W., Miao, X.W., Cui, S.R., Liang, X.F., 2003. Heat exchanging characteristics of underground heat storage system in greenhouses. Transactions of the ASAE, 19(6):248-251 (in Chinese).

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