摘要
为了提高连栋温室的保温性能,验证连栋温室侧面保温膜的温、光性能,设计了一种以侧立面悬挂日光温室覆盖用的棚膜作为连栋温室侧面保温膜的试验温室。试验结果表明,有保温措施的温室在测试期内的平均温度较无保温措施温室的平均温度提高了约2.9℃。晴天时,与无保温措施的温室比较,有保温措施温室的昼间和夜间平均气温分别提高了约2.2℃和3.5℃;阴天时,有保温措施的温室气温也始终高于无保温措施的温室气温。与无保温措施的温室比较,侧面保温温室的光照强度下降约6.71%。
In order to improve the insulation performance of the greenhouse,and verify its thermal performance,the experiment greenhouse is designed with the side facade hanging solar greenhouse covering the shed film as the side of the greenhouse insulation film.The test results show that the average temperature of the greenhouse with insulation measures during the test period was increased by 2.9℃compared with that with no insulation measures.In sunny weather,the average temperature of the greenhouse increased by 2.2℃and 3.5℃for day and night respectively.In cloudy weather,the temperature with insulation measures is always higher than in the greenhouse without insulation measures.Side insulated greenhouses decreased by 6.71%compared that without insulation measures.
作者
肖林刚
王先宏
王瑞
吴乐天
张丽
XIAO Lingang;WANG Xianhong;WANG Rui;WU Letian;ZHANG Li(Institute of Agricultural Mechanization,Xinjiang Academy of Agricultural Sciences,Urumqi,Xinjiang 830091,China;Awati County Bureau of Agriculture and Rural Affairs,Aksu,Xinjiang 843200,China)
出处
《农业工程与装备》
2021年第2期20-22,共3页
AGRICULTURAL ENGINEERING AND EQUIPMENT
基金
新疆2017年自治区“天山青年计划”(2017Q047)。
关键词
连栋温室
温度
透光率
保温
connecting greenhouse
temperature
light transmittance
thermal insulation
