Plastic steel refractory window

A fire-resistant window and plastic-steel technology, applied to windows/doors, fire-resistant doors, window/door frames, etc., can solve problems such as poor fire resistance of plastic steel, damage to doors and windows, deformation of plastic-steel profiles, etc., to increase fire resistance, maintain integrity, Good fire and smoke effect

Pending Publication Date: 2020-05-08
重庆明德门窗有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above existing technical solutions have the following defects: the fire resistance of commonly used plastic steel is relatively poor. In case of fire, the high temperature will soften the plastic steel profiles and cause the deformation of the plastic steel profiles, which will make the frame and fan materials in this technical solution Soften, resulting in doors and windows will be destroyed relatively quickly, can not block the flame and smoke in case of fire, the use effect is relatively poor

Method used

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  • Plastic steel refractory window
  • Plastic steel refractory window
  • Plastic steel refractory window

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] refer to figure 1 with figure 2 , is a plastic-steel fire-resistant window disclosed by the present invention, comprising a window frame 1, a fan frame 2 and a double-layer fire-resistant glass 3, the double-layer fire-resistant glass 3 is arranged in the fan frame 2, and the fan frame 2 is arranged in the window frame 1. Wherein, the window frame 1 and the fan frame 2 are plastic steel frames.

[0037] The fan frame 2 includes a fixed frame one 21 and a clamping frame 22 for clamping the double-layer fire-resistant glass 3, the fixed frame one 21 includes a middle frame one 211, a connecting frame one 212 and a connecting frame two 213, and the connecting frame one 212 and the connecting frame two Frame 2 213 is integrally formed on the edge of the middle frame 1 211 facing the outdoor side, and the connection frame 1 212 and the connection frame 2 213 are respectively located on the side of the middle frame 1 211 facing the center and away from the center. The clam...

Embodiment 2

[0059] refer to Figure 4 The difference from the first embodiment is that the frame 12 and the middle frame one 211 are respectively formed with bayonet five 121 and bayonet six 2111 with a C-shaped cross-section on the opposite side, and a refractory alloy is arranged between the frame 12 and the middle frame one 211 Strip 14, the refractory alloy strip 14 extends along the length direction of the frame 12, the refractory alloy strip 14 has an I-shaped cross section perpendicular to its length direction, and the two ends of the I-shaped refractory alloy strip 14 are respectively snapped into bayonet five 121 and bayonet six 2111; the two ends of the refractory alloy strip 14 I are fixedly connected with a plurality of metal column buckles 141 made of refractory metal, and the plurality of metal column buckles 141 are distributed along the length direction of the refractory alloy strip 14 , the clamping ends of the plurality of metal column buckles 141 are respectively pierce...

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Abstract

The invention relates to a plastic steel refractory window. The plastic steel refractory window comprises a window frame, a fan Frame and double layer refractory glass, wherein the fan frame is arranged in the window frame, the double layer refractory glass is arranged in the fan frame, the fan frame comprises a fixing frame I and a clamping frame used for clamping the double-layer refractory glass, the fixing frame I comprises a middle frame I, a connecting frame I and a connecting frame II, the connecting frame I and the connecting frame II are located on the two sides of the middle frame Ifacing an outdoor side edge, a supporting plate I is arranged between the clamping frame and the connecting frame I, the edge of the double layer refractory glass is clamped in a U-shaped opening of the supporting plate I, a plurality of middle frame heat insulation cavities are formed in the middle frame I, supporting plates II attached to the cavity wall are arranged in the middle frame heat insulation cavities, fire-resistant expansion strips are arranged in the middle frame heat insulation cavities which are not provided with the supporting plates II, a window frame heat insulation cavityI is formed in the window frame, and a supporting part I in a square tubular structure is arranged in the window frame heat insulation cavity. The plastic steel refractory window is good in fireproofperformance, and can have a certain blocking effect on smoke.

Description

technical field [0001] The invention relates to the technical field of building doors and windows, in particular to a plastic-steel fire-resistant window. Background technique [0002] At present, aluminum-wood composite doors and windows and pure wood doors and windows are generally used in high-end doors and windows in the construction industry. That is, it is beautiful, has good sealing performance, and is easy to install, and is favored by most builders. But, along with the shortage of energy, its price remains high, brings the production cost of door and window to improve greatly thus. Simultaneously, the pure wooden doors and windows on the market are easily aged and deformed due to the outside of the doors and windows being often irradiated by sunlight during use, which destroys the overall aesthetics and shortens the service life. [0003] In the prior art, the Chinese patent with the publication number CN203201389U discloses a high-performance plastic-steel veneer...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B5/16E06B5/14E06B3/24E06B3/263E06B3/67E06B3/64E06B1/32E06B1/36E06B7/23
CPCE06B1/325E06B1/36E06B3/24E06B3/26303E06B3/2632E06B3/64E06B3/6715E06B5/14E06B5/161E06B5/164E06B5/165E06B7/2314E06B2003/26321E06B2003/26325E06B2003/26369
Inventor 王兴虎
Owner 重庆明德门窗有限公司
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