Curtain wall system

Abstract

The invention discloses a curtain wall system, relates to the technical field of curtain walls of buildings, and aims to solve the problem that an opening sash is exposed on the outer facade of a building when being opened. The curtain wall system comprises a first stand column, a second stand column, a curtain wall, an opening sash and a ventilation piece, an installation gap is formed between the second stand column and the first stand column, a first ventilation channel is formed between the curtain wall and the second stand column and communicates with the installation gap, and the opening sash is installed on the side, close to a building, of the curtain wall and installed in the installation gap and shields the installation gap. When the opening sash is opened, the opening sash is located on the inner side of the building, the installation gap communicates with the inner side of the building, a ventilation cavity is formed in the ventilation piece, the ventilation piece covers the first ventilation channel, the first ventilation channel communicates with the ventilation cavity, a second ventilation channel is further formed in the ventilation piece, and the two ends of the second ventilation channel communicate with the ventilation cavity and the outer side of the building correspondingly. The curtain wall system is used for forming the outer vertical face of the building.

Description

technical field [0001] The present application relates to the technical field of curtain walls of buildings, in particular to a curtain wall system. Background technique [0002] Curtain walls are widely used in large public buildings and high-end residential buildings due to their good permeability and generous and bright overall appearance. [0003] At present, an opening fan is provided on the building facade of the curtain wall system. The opening fan is suspended from the top and outwards by the opening pendant arranged on the top of the opening fan and the suspension shaft used in conjunction with the opening pendant, and the opening fan faces the building facade. After the outside is opened, the opening fan is outside the building facade. [0004] When the opening fan is in the open state, the opening fan is outside the building facade, which will cause many problems, for example: 1. After the opening fan is opened, it will affect the flatness of the building facade,...

AI Technical Summary

Problems solved by technology

[0004] When the opening fan is in the open state, the opening fan is outside the building facade, which will cause many problems, for example: 1. After the opening fan is opened, it will affect the flatness of the building facade, and the building facade cannot be guaranteed. The integrity of the surface; 2. The opening fan is set on the facade of the building. After the opening fan is used for a long time, the problem of hardware aging occurs, and the opening fan is prone to slight shaking. The sealing and stability of the opening fan will be affected. 3. In typhoons, storms and other weather, the wind force increases, the load-bearing capacity of the opening fan decreases, and problems such as deformation may occur. If the situation is serious, the opening fan may fall and damage the safety belt of others. serious threat

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