Gap sealing structure for thermal insulation curtain in greenhouse

Abstract

The utility model relates to a gap sealing structure for a heat preservation curtain in a greenhouse, which comprises a curtain line structure and a sealing assembly, a first mounting foot is mounted in a first clamping foot groove, a second mounting foot is mounted in a second clamping foot groove, friction of tooth surfaces is increased, and the fixing effect of mounting is improved; the A-type rubber sealing rubber strip is firstly in contact with the curtain drawing cross beam, namely the truss suspension rod, the buffer sealing cavity at the front end of the A-type rubber sealing rubber strip deforms, and deformation generated in the driving process of the driving edge aluminum profile and deviation existing in the installation process of the truss suspension rod are eliminated. The contact surface of the A-type rubber sealing rubber strip and the truss suspension rod is changed from the original linear contact to the present surface contact, so that the sealing is tighter and more reliable, the A-type structure of the rubber sealing rubber strip can prevent the tail end of the rubber strip from drooping, the phenomenon of untight sealing is prevented, and the heat loss is reduced.

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