High-performance daylighting roof

Abstract

The invention discloses a high-performance daylighting roof which comprises mobile skylights, lateral partition plates, ridge top plates, power devices, transmission devices, sealing devices and control devices, wherein the power devices and the driving devices drive the mobile skylights to move on rails to preset positions, and the mobile skylights are sealed by the sealing devices; the tops and the bottoms of the mobile skylights are matched with the ridge top plates and the lateral partition plates; two side edges of all the mobile skylights are matched with each other to form the closed daylighting roof; the high-performance daylighting roof is characterized in that the sealing devices comprises metal keels, cold-bent aluminum plates and aluminum alloy profiles; the sealing devices adopt two low-friction-coefficient adhesive tapes for sealing; partition cavities of the cold-bent aluminum plates are filled with polyurethane foaming materials; the lateral partition plates adopt easily dismounted structures and comprise steel keels, outer layer aluminum plates, inner layer aluminum plastic plates, middle layer glass heat preservation cotton, aluminum alloy profiles, sealing adhesive tapes and connection lug plates; the lateral partition plates are connected with connection pieces on a main body structure through bolts.

Description

technical field [0001] The invention relates to a high-performance daylighting roof, in particular to a daylighting roof with good sealing performance and which can be opened arbitrarily. Background technique [0002] Existing daylighting roofs are mainly fixed and cannot be opened, but the ventilation effect of this daylighting roof is not good, and in case of special circumstances such as fire, it cannot meet the fire protection requirements. Some lighting roofs are partially opened, but the ventilation area is small, which still cannot meet the ventilation and fire protection requirements. Now gradually research and develop some lighting roofs that can be fully opened, but an important problem that this lighting roof faces is exactly sealing. E.g figure 1 The daylighting roof shown is sealed with wool strips 101, and the watertightness, airtightness, thermal insulation and sound insulation performance of this kind of daylighting roof are relatively poor. As people have...

AI Technical Summary

Problems solved by technology

[0002] The existing lighting roofs are mainly fixed and cannot be opened, but the ventilation effect of this lighting roof is not good, and in case of special circumstances such as fire, it cannot meet the fire protection requirements

Some lighting roofs adopt partial opening, but the ventilation area is small, which still cannot meet the requirements of ventilation and fire protect

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