日光温室结构参数的优化设计--以北方农村能源生态模式为例

Optimization Design of Sunlight Greenhouse Structural Parameters in Energy/ecology Ecosystem of Northern China

日光温室是北方农村能源生态模式的基本框架和主体结构,日光温室的作用就是为沼气池、猪舍和蔬菜创造良好的温湿度条件。优化设计日光温室结构参数,对推广北方农村能源生态模式具有重要意义。为此,根据理论分析及生产实践经验,对北方农村能源生态模式中日光温室的跨度、后墙高、后坡仰角、透明屋面设计采光角、日光温室透明屋面在水平面上的投影宽度、温室高度及棚面形状方面几何尺寸进行了优化设计,给出了沈阳地区日光温室结构参数的优化结果。

Sunlight Greenhouse is the main part of Energy/ecology Ecosystem of Northern China. The function of it is to provide an ideal temperature and humidity for biogas digester, pig house and vegetable production. Therefore, optimization design of sunlight greenhouse structure parameters has a significant meaning to the extension of the ecosystem. The structural parameter including span, height of north wall, angle of elevation of north slope, angle of south surface, project width of south surface, height of the greenhouse, shape of south surface were optimized. And the optimized design parameters of the greenhouse in Shenyang district were given.