Greenhouse for growing vegetables under plastic

摘要

Chapel-type greenhouse, comprising at least one ship (1) consisting of a plurality of trusses (2) implanted parallel to each other according to a regular passage along the entire length of said ship, said trusses (2) being constituted by two vertical uprights (21) joined between their upper ends by a crossbar (22) and supporting at the level of these upper ends a hanger (23), said trusses (2) being joined together by longitudinal gutters (3) fixed between said upper ends of the uprights (21) of the trusses, said hangers (23) supporting a swing (4) on gutter and being covered by a transparent cover wall (5) formed by a film of tensioned plastic material on said hangers, characterized because the dimensional relationship between the arrow (F) of the hangers (23) and the width (L) of said trusses (2) is less than or equal to 0.15, exceeding the end (41) of the swing (4) on said perch as (23), in opening position, the ridge (231) of said trusses (2).