【摘要】 为探索合理的日光温室气候区划方法,以指导日光温室合理建设和生产布局,研究基于日光温室热平衡方程,提取出日光温室综合散热特征系数,并以山西省109个站点多年的气象数据为基础,通过多元回归的方法,建立了气象因子的地理分布模型,然后借助Arc GIS完成了山西省日光温室气候区划。结果表明,山西省日光温室综合散热系数为0.21～0.40 MJ/(m~2·K·d),依据该值将山西省分为北部高寒区、中部寒冷区、中南低温区、南部中温区等4个日光温室气候区,北部高寒区的日光温室综合散热特征系数较小,要求日光温室具有良好的保温性能,以减少辐射得热的散失,随数值的增加,保温性的要求逐渐降低。研究可为日光温室气候区划提供新的方法,完成山西省日光温室气候区划,对指导山西省日光温室的建设和产业健康发展具有重要意义。更多还原

【Abstract】 To explore reasonable Chinese solar greenhouse(CSG)climate zoning methods, and guide the rational construction and production distribution of CSG, based on the thermal balance equation of CSG, greenhouse integrated coefficient of heat dissipation characteristics are extracted, as the index of climate zoning. Based on the basis of the meteorological data of 109 sites in Shanxi province for many years, the geographical distribution of meteorological factor model is established by multiple regression method. Then, the climate division of solar greenhouse in Shanxi province is completed by using Arc GIS. The results show that the integrated coefficient of heat transfer of CSG in Shanxi province is 0.21-0.40 MJ/(m~2·K·d), on the basis of the value, the whole Shanxi province can be divided into Northern High Cold area, Central Cold area, Central-south low temperature area, Southern middle temperature area of Shanxi province, such as the comprehensive coefficient numerical heat dissipation characteristics of Northern High Cold area of CSG of Shanxi province requirements CSG with good thermal insulation performance, to reduce heat loss from solar radiation, the heat preservation requirements gradually reduces with the increase of the coefficient. This study provides a new method for the climate division of CSG and completes the climate division of coefficient in Shanxi province. It is of great significance to guide the construction and industrial healthy development of CSG in Shanxi province.更多还原