技术简介

建设一组平行的拱形架形成了主坡面和后坡面，拱形架的一端固定在北墙上，另一端固定在南墙上，并于预埋件固定焊成一体，后坡面上和北墙面上都粘贴保温聚苯板，北墙和两侧焊有卡槽，用卡簧将膜卡在卡槽里。在我国北方地区冬季最冷时，温室内温度白天可达到零上40度、夜间保持在零上10度以上。

Introduction

A set of parallel arch skeletons is utilized to form the main slope surface and back slope surface with one endof the arch skeleton fixed on the north wall and the other end fixed on the south wall, The arch skeletons andembedded parts are fixed and welded together. nsulated polystyrene plates are set up on the back slope surfaceand the north wall surface, and slots are welded on the north wall and on the two sides to get the film stuck withsnap rings. In the coldest winter in northern China, the greenhouse temperature can reach 40°C during the daand remain above 10°C at night.