Composite curtain wall for multifunctional building

Abstract

The invention discloses a composite curtain wall for a multifunctional building. The curtain wall is divided into an outer layer unit and an inner layer unit, one or more tubular hollow cavities that are through from one end to the other end are arranged inside the outer layer unit, and insulation materials are arranged inside the inner layer unit. In hot areas, the tubular hollow cavities inside the outer layer unit are vertically installed and are through from top to bottom. An air inlet and an air outlet are respectively reserved at the upper end and the lower end of the outer layer unit. As each tubular hollow cavity in the outer layer unit is independently closed, air outside the curtain wall and air inside the tubular hollow cavities form a strong hot pressure difference, due to the hot pressure difference, air flows freely from bottom to top inside the tubular hollow cavities, a Chimney effect is formed to take heat away from the outer layer unit of the curtain wall, in order to play functions of saving energy and cooling; in cold areas, the tubular hollow cavities inside the outer layer unit can be mounted horizontally, so that outdoor cold air is prevented by air both inside the outer layer unit and hollow cavities therein from directly contacting the inner layer unit in order to play the thermal insulation function.

Description

technical field [0001] The invention relates to an outer wall enclosure device of a building, in particular to a multi-functional building combined curtain wall with natural heat dissipation, fire and moisture resistance, heat preservation and energy saving, indoor noise reduction and outer wall decoration. Background technique [0002] The curtain wall is the outer wall enclosure of the building. It is not load-bearing and hangs up like a curtain, so it is also called a hanging wall. It is composed of a structural frame and an inlaid plate. Lightweight walls with decorative effects commonly used in large and high-rise buildings. [0003] With the rapid development of my country's national economy and the continuous improvement of people's living standards, as well as the improvement of the architect's design concept of "humanity in architecture", buildings are becoming more and more high-rise, high-end, and multi-functional. Therefore, building curtain wall products must a...

AI Technical Summary

Problems solved by technology

In addition, the decorative effect of glass is relatively simple, which limits the expression of architectural personality, and may even cause new light pollution, sound pollution and visual pollution. The new disadvantages cannot be underestimated.

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