期刊论文

Temperature humidity performance and application of solar greenhouse suiting for winter and summer

Guo, Shirong(srguo@njau.edu.cn)

中文

农业工程学报

1002-6819

2016

32

23

190-198

10.11975/j.issn.1002-6819.2016.23.026

现代农业产业技术体系建设专项资金（CARS-25-C-03） 江苏省农业三新工程项目（SXGC[2015]321）和（SXGC[2016]177）

本校为其他机构

日光温室是中国北方地区重要的农业设施类型,可进行春提早、秋延后与越冬栽培,但在夏季高温季节使用困难。为了提高苏北地区日光温室的利用效率,该文设计了一种后墙部分可拆装的冬夏兼用型日光温室,该日光温室的后墙包括上下两部分,上部分为镀锌钢架和秸秆块组成的拆装墙体,下部分为空心砌块砌筑的固定墙体。该文以当地传统空心砌块后墙日光温室为对照,首先监测两种日光温室最热月和最冷月的室内外温湿度变化;其次,比较分析了两种日光温室后墙材料热工性能、冬季后墙温度波动和热流密度的差异以及夏季室内空气流动速率的差异;最后,分析比较了两栋日光温室冬夏季室内作物生长状况、产量以及投入产...

Solar greenhouse is an important agricultural facility in northern China. It is suitable for production in early spring, late autumn and winter cultivation, but difficult in summer. For northern Jiangsu Province, the air temperature is higher in winter and the high-temperature period is longer than North China, Northeast China and Northwest China. To improve usage efficiency of solar greenhouses in northern Jiangsu Province, the structure of solar greenhouses needs to be modified to improve the insulation in winter and ventilation cooling performance in summer. To achieve this purpose, a novel...