Single Span PE Film Greenhouse For Agriculture

Film Green house is a kind of efficient, energy-saving and environmentally friendly agricultural facilities, and its construction characteristics fully reflect the development trend of modern agriculture. This kind of greenhouse not only has high economic and social benefits, but also can promote the modernization and intelligent development of agricultural production.

The vertical window on the vertical part of the Single Span Green house roof is located at the high point of the greenhouse, and the indoor hot air rises and exchanges with the outdoor air through the vertical window, and the Film Green house can achieve good natural ventilation effect.

When the Single Span Green house needs heating, close the shutters or film on the vertical Windows. The vertical window position of the Film Green house roof allows the greenhouse to still ventilate and dehumidify when there is snow in the gutter. The roof surface is composed of two arcs. The short arc of the Single Span Green house is on one side of the skylight, and the long arc is on the side of the gutter. The width of the short arc does not exceed one half of the single span, so that the Agriculture Green house roof is generally zigzag. The main arch is a truss structure, the upper arc arch rod is the same shape as the roof, the lower support rod is inclined, and the steel pipe is welded between the two rods. Above each gutter, a vertical wall near the short slope is provided with a ventilation skylight, which is covered by a rolling film when closed and rolled up by a rolling film mechanism when ventilated.