Fireproof window

Abstract

The fireproof window comprises a window frame, the window frame comprises a keel base body made of aluminum alloy and a first steel component arranged in the keel base body, and the keel base body is provided with a first window body and a second window body; the fixed window sash is fixedly arranged on the window frame and seals the first window, and a first fireproof sealant is arranged between the fixed window sash and the window frame; and the movable window sash is hinged to the window frame and can be locked on the window frame so as to close or open the second window, and a first fireproof adhesive tape is arranged between the movable window sash and the window frame. According to the fireproof window, the overall structural stability of the window frame can be greatly improved, the window frame has excellent fireproof integrity, the fireproof performance is effectively improved, meanwhile, fire and smoke can be effectively prevented from penetrating through a gap between the fixed window sash and the window frame and a gap between the movable window sash and the window frame, and the fireproof performance is improved. Therefore, fire and smoke can be effectively prevented from spreading indoors, and the fireproof performance can be effectively improved.

Description

technical field [0001] The invention relates to the technical field of building components, in particular to a fireproof window. Background technique [0002] With the rapid development of the city, high-rise buildings continue to emerge, which brings certain difficulties to fire rescue when a fire occurs. Fire windows, as the first line of defense to ensure life safety in the event of a fire, play a role in preventing the spread of fire and smoke in the building. The role of gas diffusion in buying time for the safe evacuation of personnel is of great significance. [0003] At present, fireproof windows on the market mainly include window frames, fixed window sashes and movable window sashes. Fire windows often have the problem of poor structural stability, resulting in the inability to maintain structural integrity under flame and high temperature, unable to reliably prevent the spread of fire and smoke into the room, and poor fire performance. SUMMARY OF THE INVENTION ...

AI Technical Summary

Problems solved by technology

[0003] At present, the fireproof windows on the market mainly include window frames, fixed sash and movable sash, etc. The fixed sash is fixed on the window frame, and the movable sash can be movably arranged on the window frame through hinges and can be locked on the window frame. Fire-proof windows often have poor structural stability, resulting in the inability to maintain structural integrity under flames and high temperatures, unable to reliably prevent fire and smoke from spreading indoors, and poor fire performance

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