Fireproof structure of building curtain wall

Abstract

The invention discloses a fireproof structure of a building curtain wall, relates to the technical field of building engineering and building fire prevention, and solves the problems that an existing glass curtain wall is easy to break after being heated and cannot play a good fire insulation role, dust is easy to enter a water curtain nozzle after the water curtain nozzle is exposed outside for a long time, head collision and blockage are caused, and the service life of the water curtain nozzle is influenced due to collision. Comprising a curtain wall mounting piece; a group of glass curtain walls are arranged in front of and behind the inner side of the curtain wall mounting piece; the upper part of the curtain wall mounting piece is connected with a group of spray head cover plates through a hinge; and a group of pipeline sliding pieces are connected into the water curtain water supply pipeline in a sliding manner. The strength of the glass curtain wall can be improved, when the glass curtain wall is heated and broken, certain integrity is still kept, the spray head can be well protected, meanwhile, the spray head cover plate can be opened in time, an alarm signal is sent, the spray head cover plate can be automatically opened in a linkage mode when a water curtain system works, the structure is simple, and the practicability is high. And the use stability is higher.

Description

technical field [0001] The invention relates to the technical fields of construction engineering and building fire prevention, in particular to a fire prevention structure of a building curtain wall. Background technique [0002] The glass curtain wall is a new type of contemporary wall. The biggest feature it gives to the building is to organically unify the factors of architectural aesthetics, architectural function, building energy saving and building structure. The building presents different tones from different angles. , moonlight, and light changes give people a dynamic beauty. There are magnificent and gorgeous glass curtain wall buildings in major cities on all continents of the world, such as New York World Trade Center, Chicago Petroleum Building, and Sears Tower. , but glass also has disadvantages at present. Glass curtain wall is an incombustible material, but it will break in a short time in the face of fire. Therefore, a cooling water curtain system will be in...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a fireproof structure for building curtain walls to solve the problem that the existing glass curtain walls proposed in the above background technology are easily broken after being heated and cannot play a good role in fire insulation. , causing the head to be blocked, and the use of the collision will affect the life of the water curtain nozzle

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