Manufacturing process of high-efficiency and energy-saving aluminum alloy fireproof window

Abstract

The invention relates to the technical field of fireproof doors and windows, and discloses a manufacturing process of a high-efficiency and energy-saving aluminum alloy fireproof window. The manufacturing process comprises the following steps that S1, profiles are processed, specifically, all parts of structures are cut, and then slotting and drilling operations are carried out; S2, inner parts are assembled, specifically, steel linings, sliding seats and cross columns are assembled, and then the assembled steel linings, sliding seats and cross columns are put into frames of a window sash and a window frame to assemble the window sash and the window frame; S3, punching is carried out, specifically, corners of the window sash and corners of the window frame are punched; S4, painting is carried out, specifically, antirust paint is sprayed; S5, glass is installed, specifically, double-layer glass is installed into the frame of the window sash and is sealed; and S6, accessories are installed, specifically, hardware accessories of the fireproof window are installed into slots and holes formed in the step S1. According to the manufacturing process of the high-efficiency and energy-saving aluminum alloy fireproof window, the cross columns, the sliding seats and the steel linings are installed in the window frame and the window sash, the steel linings and the cross columns are both made of steel, and the strength and the high-temperature resistance of the steel linings and the cross columns are superior to that of aluminum alloys, when the fireproof window encounters a fire, the strength and the fire resistance of the window frame and the window sash are enhanced by the steel linings and the cross columns, so that the stability of the fireproof window when encountering the fire is improved.

Description

technical field [0001] The invention relates to the technical field of fireproof doors and windows, in particular to a manufacturing process of high-efficiency and energy-saving aluminum alloy fireproof windows. Background technique [0002] With the improvement of living standards, people have higher and higher requirements for thermal insulation and energy saving of buildings. department's attention. For the fire of high-rise buildings, corresponding fire prevention measures should be taken in the design process of the building to prevent fires from happening and reduce the harm to life and property caused by fires. Fire-resistant windows are one of the commonly used fire-resistant building structures. Fire-resistant windows generally refer to windows that are composed of window frames, window sashes, and fire-resistant glass, and filled with fire-resistant materials in the window frames to isolate and prevent the spread of fire. Fireproof windows are generally used on t...

AI Technical Summary

Problems solved by technology

[0004] The above scheme can improve the airtightness and fireproof performance of aluminum alloy fireproof windows, but the melting point of aluminum alloy is 660 degrees Celsius, and the fire resistance time is about 15 minutes. Due to the limited ability of aluminum alloy profiles to absorb heat, when the flame directly or close When using windows, the overall structural strength of the windows decreases rapidly, and it cannot be guaranteed to remain intact within a sufficient escape time, which poses a major safety hazard

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