Analysis on Winter Environmental Function in Solar Greenhouse with the Two Different Structures in Tacheng City,Xinjiang

The objective of this study was carried out to discuss the winter environmental function in solar greenhouse with the two different structres in Tacheng City,Xinjiang.The comparative function in the solar greenhouse with different parameters of the two structures was detected by the test.The analytic instruments used in the test were in high precision.And the instruments,the parameters of canopy shape structure,experimental conditions ect.were introduced in detail.The recorded data were put in order then the curves were made to analyze the thermal function under the extremely cold climate and the present greenhouse sturcture were improved on the original base and the improved greenhouse was tested.Finally,the conclusion was drawn that the solar greenhouse with comprehensive perforonance and fine heat preservation is suitable to be built in this region.