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西北地区光照资源丰富、昼夜温差大、冬季室外气温低、夏季辐射强,夜间尽量保证温室内部热量不散失,白天合理的控制进入温室内的辐射对于温室节能设计十分必要。合理设置内遮阳保温拉幕装置,可以有效保证温室内部热量不流失。本文以宁夏吴忠孙家滩示范基地为例,详细介绍9 m跨装配式示范温室内遮阳保温系统的设计思路,供相关技术人员参考。设计思路为了有效防止冬季夜间日光温室内热量流失,在日光温室内部设置遮阳保温幕,如图1所示。使幕布借助
The northwestern region is rich in light resources and has a large temperature difference between day and night. The winter outdoor temperature is low and the summer radiation is strong. During the night, it is necessary to ensure that the heat inside the greenhouse is not lost. It is necessary to control radiation into the greenhouse during the day. Reasonable set within the shade curtain Curtain device, can effectively guarantee the heat inside the greenhouse is not lost. Taking Ningxia Wuzhong Sunjiatan Demonstration Base as an example, this paper introduces the design idea of the 9 m cross-assembly demonstration greenhouse sunshade insulation system for reference of relevant technicians. Design ideas In order to effectively prevent the loss of heat in the winter night sunlight greenhouse, set in the solar greenhouse shade screen, as shown in Figure 1. Make curtains available