Plastic-steel heat-insulation fireproof window

A fire-resistant window and plastic-steel technology, which is applied to fire-resistant doors, windows/doors, window/door frames, etc., can solve the problems of window glass toppling, poor fire performance, and easy deformation of door and window materials, so as to reduce weight and ensure fire performance , easy to install effect

Inactive Publication Date: 2020-12-22
ANHUI ZHONGNAN FIRE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to improve the problem that door and window materials are easily deformed after burning, causing the window glass installed in the window sash to fall, and its fire performance is poor, the application provides a plastic-steel heat-insulated fire-proof window

Method used

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Examples

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Embodiment Construction

[0029] The following is attached Figure 1-3 The application is described in further detail.

[0030] The embodiment of the present application discloses a plastic-steel heat-insulating fireproof window. refer to figure 1 and figure 2, The plastic-steel heat-insulated fireproof window includes a window frame 1 and a window sash 2 installed in the window frame 1 . The window frame 1 is divided into a first frame 11 and a second frame 12 , the sash 2 is hingedly mounted on the window frame 1 , and the sash 2 is rotatable and embedded in the first frame 11 . Both the window frame 1 and the sash 2 are formed by splicing the profile body 3 , and the end faces of the profile body 3 are provided with fireproof passages 31 , and metal rods 32 are pierced in the fireproof passages 31 . A window glass 4 is installed in the window sash 2 and the first frame 11 .

[0031] refer to figure 1 and figure 2 , the profile body 3 in the window frame 1 is the first profile 33, and the me...

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PUM

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Abstract

The invention relates to a plastic-steel heat-insulation fireproof window. The plastic-steel heat-insulation fireproof window comprises a window frame, a window sash and window glass, wherein the window sash and the window glass are mounted in the window frame, wherein the window frame and the window sash are each formed by splicing profile bodies; the profile body in the window frame is a first profile, and the profile body in the window sash is a second profile; fireproof through grooves are formed in the end faces of the profile bodies correspondingly; metal rod pieces are arranged in the fireproof through grooves in a penetrating mode; filling through grooves are formed in the end faces of the metal rod pieces and filled with thermal expansion materials; the metal rod piece in the first profile is a first rod piece, and the metal rod piece in the second profile is a second rod piece; gaps are formed between the filling through grooves in the first rod piece and the side edges of the first rod piece in a spaced mode; and the side face of one side of the filling through groove in the second rod piece coincides with the side face of one side of the second rod piece, and the coinciding side face is the side face, close to the adjacent first rod piece, of the second rod piece. The plastic-steel heat-insulation fireproof window has the effects that the window glass mounted in thewindow sash is not prone to toppling, and the fireproof performance of the whole fireproof window is ensured.

Description

technical field [0001] This application relates to the field of fire-resistant windows for building doors and windows, in particular to a plastic-steel heat-insulating fire-resistant window. Background technique [0002] A fire-resistant window is a window whose connected frame can meet the requirements of fire resistance and fire integrity within a certain period of time. Fireproof windows are often installed on the exterior walls of two buildings with insufficient fire separation distances. Fireproof windows are also installed when lighting and ventilation are required between spaces separated by firewalls. At present, the requirements for building fire protection and fire protection are becoming more and more stringent. When evaluating the performance of building fire-resistant windows, the burning time of doors and windows is a very important evaluation criterion. [0003] Current fireproof windows usually include a sash with a window frame installed in the window frame...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B5/16E06B1/36E06B1/32E06B3/26E06B3/58E06B3/64E06B7/16
CPCE06B5/161E06B5/165E06B5/167E06B1/36E06B1/32E06B3/2605E06B3/58E06B3/64E06B7/16E06B2003/2625
Inventor 褚飞飞付天佑
Owner ANHUI ZHONGNAN FIRE TECH CO LTD
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