Ventilation and thermal insulation buffering interlayer structure for exterior building surface

Abstract

The invention provides a ventilation and thermal insulation buffering interlayer structure for an exterior building surface. The structure comprises a basic building enclosure outer wall, a glass curtain wall arranged on the outer side of the basic building enclosure outer wall as well as a cavity interlayer located between the basic building enclosure outer wall and the glass curtain wall to construct a buffering interlayer. The ventilation and thermal insulation buffering interlayer structure for the exterior building surface is designed on the basis of a conventional exterior building wall, one glass curtain wall is added to form the buffering interlayer, and the performance of the outer building enclosure structure is improved by opening and closing upper and lower ventilation ports in different seasons; besides, an equipment pipeline is reserved in the buffering interlayer and the buffering interlayer can be used as a show window.

Description

technical field [0001] The invention relates to the construction field, and in particular to a ventilation, heat preservation and buffer interlayer structure for the external interface of a building. Background technique [0002] A building curtain wall is a non-load-bearing exterior wall enclosure of a building, usually consisting of a panel (glass, metal plate, stone plate, ceramic plate, etc.) and a supporting structure behind it (aluminum beams and columns, steel structures, glass ribs, etc.). [0003] The glass curtain wall of modern high-rise buildings adopts the insulating glass which is composed of mirror glass and ordinary glass, and the interlayer is filled with dry air or inert gas. Double glazing have two-layer and three-layer minute, two-layer double glazing adds seal frame by layer glass, forms a mezzanine space; Triple glazing then is to form two mezzanine spaces by triplex glass. Insulating glass has the advantages of sound insulation, heat insulation, anti-...

AI Technical Summary

Problems solved by technology

[0007] 1. Both inside and outside are glass curtain walls, which require high thermal performance

[0008] 2. The opening and closing of mechanical ventilation equipment and vents are mostly controlled by electric motors, and the equipment process is more complicated

[0009] As a result of the above characteristics, the technical process of the double-layer ventilated curtain wall is relatively complicated, and the cost is high. It is mostly used in large public buildings, and the function and building facade effect are relatively simple.

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