摘要
【目的】墙体是日光温室维持室内气温、保证作物安全过冬的关键构件。分析影响墙体保温蓄热性能的相关因素,对日光温室墙体的发展趋势进行展望。【方法】对日光温室墙体研究所取得的成果进行梳理,从墙体材料、构造、墙面做法、墙体传热、设计和评价方法等角度对日光温室墙体的相关研究进行总结和分析。【结果】日光温室墙体建造还存在着建造材料不够环保、施工效率和质量较低、设计方法尚不完善等问题。【结论】使用可现场装配材料建造的外保温复合墙和使用轻质保温材料,建造的单一保温功能墙体有助于改善墙体施工效率和质量,提高土地利用效率,是墙体未来发展的重要趋势。
[ Objective ] Walls are the key components of solar greenhouse to maintain high air tempera-ture and guaranteeing the plant growth during winter. The objective of this paper is to analyze the factors af-fecting the heat insulation and storage of the wall and forcast the development of the wall in future. [ Methods ]The study on the wall of solar greenhouse was reviewed and analyzed in view of material, walling construction,form of wall surface, heat transfer in the wall, design and evaluation method. [ Result ] The construction of thewall confronted the problems like not environmentally friendly materials, low construction efficiency and quali-ty, imperfect design method, etc. [ Conclusion] The compound wall with exterior thermal insulation and thewall with single heat insulation function, which were built with the assemble materials and the heat insulatingmaterial, respectively, had not only high construction efficiency and quality, but also high land use efficiency.They were two important growing trend of the greenhouse wall. Furthermore, the research on the relationshipbetween the functions of thermal insulation and the thermal storage of the wall can help not only the under-standing of the effects of walling construction on its thermal transmission, but also propose a new design meth-od for building the wall.
出处
《新疆农业科学》
CAS
CSCD
北大核心
2014年第6期1162-1170,1176,共10页
Xinjiang Agricultural Sciences
基金
"十二五""863"项目"日光温室结构轻简化关键技术参数研究"(2013AA102407-3)
公益性行业(农业)科研专项"适合西北非耕地园艺作物栽培的温室结构与建造技术研究与产业化示范"(201203002)
关键词
日光温室
墙体
保温蓄热
发展趋势
solar greenhouse
walls
heat insulation and storage
research progress
