双层充气塑膜温室经济技术评价  

Economic and Technical Assessment on Double Inflated Plastichouse

作　　者：周长吉 

机构地区：[1]中国农业工程研究设计院

出　　处：《农业工程学报》1999年第1期159-163,共5页Transactions of the Chinese Society of Agricultural Engineering

摘　　要：在介绍双层充气温室构造特点的基础上，通过对比和分析单层塑料温室和双层充气塑料温室的基本投资和长期运行费用，评价了双层充气温室的节能效果，提出了双层充气温室在我国的适宜发展地域。Double inflated plastichouse is one of the high efficient energy saving horticultural facilities. It is specially favorable to the areas where solar radiation is rich enough and the coal supply is in shortage or high price. Combining capital investment and running expense, this paper analyzed the total cost between single layer covered plastichouse and double inflated plastichouse. At China's present price condition, the double inflated plastichouse has an obvious advantage comparing to the single layer covered plastichouse when the coal consumption in winter is more than 30 kg/m 2 for single layer covered plastichouse or glasshouse, which areas are that the accumulate temperature less than 5 ℃ in winter is>-600 ℃. Some construction charactertics and applications as well as the advantages and disadvantages of the double inflated plastichouse were also presented in this paper.

关 键 词：温室 双层充气 塑料温室 节能效果 经济评价 

分 类 号：S625.2[农业科学—园艺学]