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在简要介绍5种温室构型参数的基础上,对冀东地区5种典型结构高效节能日光温室的后屋面、后墙结构、跨度、脊高和低温期温度进行详细对比,讨论5种温室结构的合理性,并提出增加后墙和后屋面的保温性、增加前屋面的保温性、挖设防寒沟、减少出入口热度的散失、安装临时加温设备等改进建议。
Based on a brief introduction of five greenhouse configuration parameters, five kinds of typical structures of energy-saving sunlight greenhouse in the rear roof, back wall structure, span, ridge height and low temperature temperature were compared in detail, discuss five kinds of greenhouse structure And put forward some proposals to increase the thermal insulation of the rear wall and the rear roof, increase the thermal insulation of the front roof, dig out the cold ditch, reduce the heat dissipation at the entrance and exit, and install the temporary warming equipment.