Connected greenhouse / Multi-span greenhouse / Greenhouse framework

A connected greenhouse system consists of multiple single greenhouses linked by gutter systems, forming a large-span greenhouse facility suitable for large-scale planting, seedling cultivation, flower breeding, and agricultural tourism. It overcomes the spatial limitations of single greenhouses, enabling unified environmental control and intensive management, thus improving land utilization and production efficiency. It is both practical and economical, making it a common choice for small and medium-sized agricultural parks and planting bases.

Structural Features:

- Frame Structure: Uses hot-dip galvanized steel pipes (round or square) as the main frame, providing strong connections and excellent corrosion resistance. The overall structural stability surpasses that of single greenhouses, with an average lifespan of 8-15 years.

- Covering Material: Typically uses polyethylene (PE) anti-drip films (high light transmission, UV resistant). Some high-end models use polycarbonate sheets, which offer insulation and UV protection, covering larger areas with better integrity.

- Ventilation Design: Equipped with side venting films and top electric windows, combined with fan-assisted ventilation, effectively regulating indoor temperature and humidity, reducing pest and disease proliferation.

- Environmental Control: Can be paired with simple external shading nets.