Abstract：
The leakage problem of present sunshade radiant heating and refrigeration system induced by pipeline destroying because of low construction accuracy, precision fitting and defective technology and supervision is serious. A optimization scheme, which is square steel tube embedding firstly, then civil procedure conducted and pipe laying finally, is proposed to improve these problems. In the new scheme, the distance from pipeline to roof is reduced to increase heating output. It is suggested that steel sheet is installed at the bottom of pipeline to mitigate degree of irregularity temperature distribution. And the numerical model is also set up to simulate heating and analyze the influence of steel sheet size on temperature difference of roof with CFD.
YANG Fan,FEI Liang-bin,LI Zi-ming. STUDY ON OPTIMIZATION SCHEME OF SUNSHADE RADIANT HEATING AND REFRIGERATION SYSTEM[J]. Architecture Technology, 2012, 43(7): 658-660.
