Reinforced fire window

A fireproof window and reinforced technology, applied in fireproof doors, windows/doors, building components, etc., can solve the problems of not being able to isolate well, it is difficult to withstand long-term high temperature conditions, etc., to isolate the invasion of smoke , The effect of improving the performance of fire protection

Inactive Publication Date: 2016-03-02
天津名门防火建材实业有限公司
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Problems solved by technology

[0012] In the fire-proof windows in the prior art, when facing the fire environment, due to the thermal expansion of the material and other reasons of air-tightness, there will be smoke going deep along the fire-proof windows, which cannot effectively isolate the effect; and the neutrality in the middle of the fire-proof glass The filling material in the frame is often difficult to withstand the long-term high temperature state

Method used

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  • Reinforced fire window
  • Reinforced fire window
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Embodiment Construction

[0023] The specific implementation manner of the present invention will be briefly described below in conjunction with the accompanying drawings.

[0024] Such as figure 1 , figure 2 , image 3 As shown, a reinforced fireproof window includes a frame body 1 and two pieces of fireproof glass 2. There is no direct contact between the glasses 2, leaving gaps 6. The fire-resistant glass 2 is squeezed and fastened together by the neutral frame 4 and the window batten 5, there is no direct contact between the neutral frame 4 and the fire-resistant glass 2, leaving a gap 6, and the neutral frame 4 is provided with refractory materials , the refractory material is aluminum silicate ceramic fiber felt, and the density of aluminum silicate ceramic fiber felt is not less than 180kg / m 3 , and its refractory temperature is not higher than 1000°C. The connection between the fireproof glass 2 and the frame body 1 is provided with a fireproof expansion strip 3, the connection between th...

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Abstract

The invention aims to provide a reinforced fire window which comprises a frame body and fire-proof glass. The reinforced fire window is characterized in that the frame body and the fire-proof glass are pressed and fastened together through rectangular window pressing strips; the fire-proof glass is pressed and fastened together through a middle upright frame and window pressing strips, a fire-proof material is arranged in the middle upright frame, and the fire-proof material is an aluminium silicate ceramic fiber felt; and gaps are reserved between the fire-proof glass and the frame body and between the fire-proof glass and the middle upright frame, fire-proof expansion strips are arranged at the joints of the fire-proof glass and the frame body, the joints of the fire-proof glass and the middle upright frame and the joints of the fire-proof glass and the window pressing strips. The reinforced fire window has the beneficial effects as follows: 1, the change of the fire-proof material in the middle upright frame further improves the overall fire-proof performance and makes up for deficiencies; and 2, smoke intrusion is isolated owing to the addition of the fire-proof expansion sealing pieces.

Description

technical field [0001] The invention relates to the technical field of buildings, in particular to a reinforced fireproof window. Background technique [0002] Fireproof windows refer to windows that are composed of steel window frames, steel window sashes, and fireproof glass, and can isolate and prevent the spread of fire. They are mainly divided into fixed fireproof windows and movable fireproof windows. Its technical requirements are as follows: [0003] (1) The frame of the window frame adopts a steel frame or a wooden frame with a certain strength enough to ensure the integrity and stability of the component. [0004] (2) The steel frame and bead can be galvanized steel or stainless steel. Its material selection standard conforms to the provisions of Article 5.1 of GB12955 "General Technical Conditions for Steel Fire Doors". [0005] (3) The material selection standards for wooden frames and battens shall comply with the provisions in Article 5.1.1 of GB14101 "Gener...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B5/16E06B7/22E06B3/30
Inventor 郑兆龙
Owner 天津名门防火建材实业有限公司
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