Energy-saving heat-insulation type electric exhaust smoke window system for roof

Abstract

The invention discloses an energy-saving heat-insulation type electric exhaust smoke window system for a roof. An aluminum opening frame of the system is arranged on a support frame, and can be rotatably arranged on the aluminum opening frame; interlayer hollow glass is arranged on an aluminum opening sash; an electric push rod is used for opening / closing the aluminum opening sash; and the aluminum opening frame and the aluminum opening sash are connected by a nylon heat-insulation strip between the indoor part and the outdoor part so as to form a heat-insulation bridge cutoff structure. Because of the double-heat insulation structures, the electric exhaust smoke window system has high energy-saving efficiency, and the difficulty that the electric exhaust smoke window is not heat-insulated so as to generate condensed water can be solved. Detailed structures for rain leakage resistance are arranged at many positions, so that the phenomena of water leakage that the rainwater is prevented from flowing backward, rain slanting or leakage of few rainwater can be effectively avoided, and the problem that the water on the electric exhaust smoke window easily leaks is solved. By adopting the design of combining a main steel purlin and an auxiliary steel purlin into a whole, the indoor of the electric exhaust smoke window is neat, attractive, ventilated and natural.

Description

technical field [0001] The invention relates to the technical field of roof construction engineering, in particular to an energy-saving and heat-insulating roof electric smoke exhaust window system suitable for various buildings, especially for public buildings such as gymnasiums, airports and exhibition centers. Background technique [0002] Roof lighting roofs have the advantages of natural lighting, transparency and integration, and open space. Under the background that people are more and more advocating nature, lighting roofs are more and more used in modern buildings, especially public buildings such as stadiums, airports, and exhibition centers. architecture. Public buildings have strict fire protection design requirements, so this type of roof lighting is mostly designed with electric smoke exhaust windows. In addition to meeting the emergency opening of fire linkage to realize smoke and heat exhaust functions, electric smoke exhaust windows also have daily opening t...

AI Technical Summary

Problems solved by technology

Electric smoke exhaust windows are generally a few centimeters higher than the roof, and the frame fan opening components are mostly exposed to the outside, and most of them are metal components, which transfer heat quickly, have low thermal insulation performance, and waste energy

In addition, the existing electric smoke exhaust window has low watertight performance and is prone to rainwater leakage

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