双屋面日光温室的结构设计和温光性能分析  

Structural Design and Analysis of Temperature and Illumination Performance of Double-roof Solar Greenhouse

作　　者：郄丽娟[1] 赵付江[1] 韩晓倩[2] 韩建会[1] 尹庆珍[1] 

机构地区：[1]河北省农林科学院经济作物研究所/河北省蔬菜工程技术研究中心,石家庄050051 [2]河北政法职业学院,石家庄050061

出　　处：《中国农学通报》2014年第5期145-148,共4页Chinese Agricultural Science Bulletin

基　　金：河北省科技厅河北省"十二五"科技支撑计划"多连栋日光温室优化设计与控制技术"(11220702D);农业部国家大宗蔬菜产业技术体系石家庄综合试验站项目(CARS-2S-G-05)

摘　　要：为了提高日光温室保温蓄热能力和土地利用率,在普通日光温室基础上进行结构优化,建成了双屋面日光温室,并对其温光性能及土地利用率进行比较。结果表明:阳屋面日光温室在冬季最冷的1月份保温性能和蓄热性能明显优于普通日光温室,为喜温果菜的越冬安全生产提供了设施保障。双屋面日光温室的土地利用率提高到85%以上。阳屋面日光温室主要用于蔬菜越冬和春提前生产,阴屋面日光温室适于早春叶菜类和茄果类越夏连秋生产。In order to increase keeping temperature and reservoiring heat capacities and land utilization rate, on the basis of the common solar greenhouse, double-roof solar greenhouse was constructed; temperature and illumination performance and land utilization rate were contrasted. The results showed that： keeping temperature and reservoiring heat capacities of the solar greenhouse facing the sun was far superior to the common solar greenhouse. In the coldest winter, to provide facility security for warm-season fruit vegetable to overwinter safely. Land utilization rate of double-roof solar greenhouse was increased to more than 85%. The solar greenhouse facing the sun was used to produce overwintering and early spring vegetable, the solar greenhouse beyond the sun was applied to produce early spring green leaf vegetable and solanaceous fruits over summer and into autumn.

关 键 词：双屋面日光温室 温度 光照 土地利用率 应用 

分 类 号：S625.1[农业科学—园艺学]