北京延庆县日光温室冬季保温性能

Insulation Performance of Sunlight Greenhouse in Winter of Yanqing County in Beijing

日光温室冬季保温性能的好坏是制约菜农经济收入的重要因素之一,提高温室的保温性能、降低能耗是提高温室生产效益的最直接手段。该文以北京市延庆县为例,对当地土墙温室、土墙包砖温室和砖墙温室3种类型日光温室的温度进行了监测,对保温性能进行了对比分析,提出了日光温室增温保温效果的技术改进措施。

Insulation performance of sunlight greenhouse in winter is one of the main factors affecting farmer's income. The most direct means of greenhouse production efficiency are increasing greenhouse heat preservation performance and reducing energy consumption. Taking Yanqing county of Beijing city as an example,temperature was monitored of three types greenhouses including wall of greenhouse,wall brick package greenhouse and brick greenhouse. Insulation performance of these greenhouses was comparative analyzed. Technical improvement measures of greenhouse warming insulation effect were put forward.