Briefly describe the types of greenhouse greenhouse?

China's plastic greenhouse type is more, its classification form mainly has the following kinds:

(1) according to the roof form can be divided into arch round type shed and ridge type shed two kinds. Arch round type shed on the construction of material requirements are lower, has a strong wind resistance and carrying capacity, the ridge type shed is the opposite.

(2) according to its form of coverage can be divided into single shed and two kinds of shed. Single greenhouses are bamboo, steel, concrete components and thin-walled steel pipe and other materials welded assembly, shed to the north and south extension of the majority, characterized by good lighting, but poor insulation; continuous greenhouses are 2 or more single greenhouses connected to become, the advantages of the shed body is large, good thermal insulation performance. The disadvantage is that the ventilation performance is poor, and the connection between the two buildings is easy to leak.

(3) According to the trellis structure can be divided into bamboo and wood structure greenhouse, simple steel pipe greenhouse, assembled galvanized steel pipe greenhouse, pillarless steel frame greenhouse, columnar greenhouse and so on.