The development speed of modern agriculture continues to increase, from simple and traditional civil greenhouses to glass greenhouses, smart greenhouses, multi-span greenhouses and many other modern agricultural facilities. Among the types of greenhouses, the longevity of glass greenhouses is a competitive advantage. It can be used in a variety of regions and various climatic conditions. Its appearance is modern and novel, the structure is stable, the vision is smooth, the light transmittance is extremely strong, reaching more than 90%, and the ability to resist wind and snow is strong. More and more glass greenhouses are being built all over the world. Among them, the venlo glass greenhouse is the most intelligent and has the longest service life. Next, I will share with you how to choose the orientation and design the size.

Choice of terrain location

The patterned glass greenhouse is generally selected in the open terrain, the site is flat without much ups and downs, and it is forbidden to choose the low-lying location of the park and the location of the valley vent. The geological form of this location is stable and the underground water source is abundant.

Greenhouse orientation design

The patterned greenhouse generally chooses a rectangular shape when choosing the orientation.

One of the reasons is that the cooling system of the greenhouse generally chooses the fan water curtain to cool down; while the fan water curtain is used to draw the air outside to form a negative pressure. The outdoor air enters the greenhouse after the water curtain cools down to achieve the cooling effect, but it is subject to the effectiveness of the fan. The ventilation distance is within 60 meters, so the distance in one direction of the greenhouse is usually designed to be within 60 meters.

The second reason is that the patterned greenhouses in the northern region also need to consider the issues of drainage and snow removal in the greenhouse. If the slot in the direction of the opening is too long, it will not be conducive to drainage and snow discharge.

Greenhouse size design

The span of the patterned greenhouse refers to the distance between the east and west columns. The standard sizes are 12 meters, 9.6 meters, and 8 meters. The bay is the distance between the two columns in the north of the guide. The standard size is 8 meters and 4 meters. The choice of span and bay size is based on the actual planting needs and location of the owner’s greenhouse.