Anti-condensation steel structure roof

Abstract

The invention provides an anti-condensation steel structure roof. The anti-condensation steel structure roof comprises multiple purlines and a roof body, wherein the purlines are arranged in parallel,and the roof body is arranged on the purlines. The roof body is provided with a protruding portion perpendicular to the purlines. The roof body comprises an upper plate layer, a lower plate layer anda thermal insulation layer. The upper plate layer is formed by splicing multiple upper plates, and every two adjacent upper plates in the direction parallel with the purlines are overlapped at the protruding portion. The lower plate layer is formed by splicing multiple lower plates, and every two adjacent lower plates in the direction parallel with the purlines are overlapped at the protruding portion. Fixing devices are arranged for fixing the protruding portion to the purlines. Each fixing mechanism comprises a first fixing mechanism body, a second fixing mechanism body and a third fixing mechanism body, wherein the first fixing mechanism bodies are used for fixing the adjacent upper plates in the direction parallel with the purlines; the second fixing mechanism bodies are used for supporting the thermal insulation layer and fixing the upper plate layer to the lower plate layer; and the third fixing mechanism bodies are used for fixing the lower plate layer to the purlines. The first fixing mechanism bodies, the second fixing mechanism bodies and the third fixing mechanism bodies are fixedly connected.

Description

technical field [0001] The invention relates to the technical field, in particular to an anti-condensation steel structure roof. Background technique [0002] Steel structure workshops are widely used in new or expanded workshops due to their factory production, short construction period, quick results, low cost, large span, and beautiful appearance; After a period of time, there will be partial or large-area condensation on the roof in winter, the insulation effect of the plant will be significantly reduced, and even the ceiling will be soaked or dripped in a large area; Affected, production had to be interrupted, resulting in huge economic losses; for this reason, it is of great significance to formulate anti-condensation measures on the roof of steel structure workshops. [0003] Due to the needs of the production process of electronics and precision products, a relatively high temperature and humidity in the workshop must be maintained even in winter. The large temperat...

AI Technical Summary

Problems solved by technology

[0005] In order to keep the thermal insulation layer at the purlins from deforming, generally a number of small purlins perpendicular to the purlins are set in the thermal insulation layer to support the thermal insulation layer, but the process and materials are increased, and the cost increases too much, and the thermal insulation at the small purlins The insulation effect of cotton is still lower than other parts

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