CN207177668U - A kind of metal bag wood fireproof window - Google Patents

Abstract

The utility model discloses a kind of metal bag wood fireproof window, including window frame, window sash frame and flame resistant glass or window frame, middle stile, window sash frame and flame resistant glass or window frame, middle stile, Jia Zhong stiles, window sash frame and flame resistant glass or window frame, Jia Zhong stiles, window sash frame and flame resistant glass；Flame resistant glass is arranged in window sash frame or between window frame and middle stile or between window sash frame and Jia Zhong stiles by L-type glass bracket；Fire prevention sliver is fixed between L-type glass bracket and flame resistant glass, fans and is fixed with fire prevention sliver between wood section or frame wood section or middle stile's wood section or Jia Zhong stiles wood section and flame resistant glass；Fan shape uses fire resistant seal adhesive tape with frame shape or fan shape with middle stile's shape or fan shape and the sealing joint strip of the lap-joint of Jia Zhong stiles shape.The utility model flameproof effect is good, effectively prevents flare from scurrying out, and security performance is high, reaches and higher than the fire integrity demands of the outer door and window of requirements of the national standard, and with good sound insulation, heat-insulated and heat-insulating property.

Description

A metal-clad wood fire-resistant window

technical field

The utility model belongs to building doors and windows, and relates to a metal-clad wood refractory window.

Background technique

Survey statistics show that the spread of smog and asphyxiation due to lack of oxygen are the primary causes of death in fires. The glass will burst after burning.

After the window glass is broken by fire, it becomes the burning channel of the fire and spreads inside the building, thus forming a three-dimensional fire. Building exterior windows, as openings for building maintenance, are an essential part of building fire protection facilities, and their fire performance has become a key factor in preventing the spread of building flames between layers. According to national standards, the fire integrity of external doors and windows should not be less than 30 minutes. Fire resistance integrity refers to the ability to prevent the penetration of flames and hot gas or the appearance of flames on the back-fired side for a certain period of time when one side is exposed to fire under standard fire-resistant test conditions; therefore, fire-resistant windows came into being. Traditional fireproof windows are composed of window frame, sash frame and fireproof glass. Both the window frame and the sash frame are often made of steel profiles, or are lined with steel profiles to improve their fire resistance. Although pure steel window frames and sash frames can achieve fire protection, due to the good thermal conductivity of metal materials, traditional fire windows have poor thermal insulation performance and cannot meet the needs of modern buildings for energy conservation. Not only that, traditional steel fireproof windows are prone to corrosion when exposed to water for a long time, so they are not suitable for building exterior windows. Therefore, it is very necessary to study a thermal insulation and fire-resistant window with simple structure, high safety performance, energy saving, thermal insulation, heat insulation and fire prevention effects.

Utility model content

The purpose of this utility model is to solve the above-mentioned problems existing in the prior art, to provide a fire-proof effect, effectively prevent flames from escaping, prevent the spread of fire, high safety performance, and meet and exceed the requirements of national standards for the fire-resistant integrity of external doors and windows. It is a metal-clad wood fire-resistant window with good sound insulation, heat insulation and thermal insulation performance.

In order to achieve the above purpose, the technical solution of the utility model is: a metal-clad wood fire-resistant window, including a window frame, a sash frame and a fireproof glass or a window frame, a mullion, a sash frame and a fireproof glass or a window frame, a mullion, False stiles, sash frames and fireproof glass or window frames, false stiles, sash frames and fireproof glass; the window frames include frame wood profiles on the interior side, frame metal profiles on the outside and frames fixed on the frame wood profiles and frames The frame fireproof board between the metal profiles; the sash frame includes the fan wood profile on the outdoor side, the fan metal profile on the indoor side and the fan fireproof board fixed between the fan wood profile and the fan metal profile; the middle stile It includes the stile wood profiles on the outdoor side, the stile metal profiles on the indoor side, and the stile fireproof board fixed between the stile wood profiles and the stile metal profiles; the false stiles include the false stiles on the outdoor side Profiles, false stile metal profiles on the interior side and false stile fireproof boards fixed between the false stile wood profiles and false stile metal profiles; the fireproof glass is installed in the sash frame through the L-shaped glass bracket or the window frame and Between the stiles or between the sash frame and the false stiles; between the L-shaped glass bracket and the fireproof glass, there is a fireproof sliver, the sash wood profile of the sash frame or the frame wood profile of the window frame or the stile wood profile of the stile Or false stile wood profiles and fireproof glass are fixed with fireproof cotton strips; fan metal profiles and frame metal profiles or fan metal profiles and stile metal profiles or fan metal profiles and false stile metal profiles are lapped The sealing strip at the place adopts fire-resistant sealing strip.

The above-mentioned L-shaped glass bracket is made of steel plate with holes. Further enhance its cooling effect.

The utility model has good fire prevention effect, effectively prevents flames from escaping, prevents the spread of fire, effectively blocks heat radiation, has high safety performance, meets and exceeds the requirements of national standards for fire-resistant integrity of external doors and windows, and has good sound insulation and insulation. The thermal and thermal insulation properties meet the energy-saving requirements of doors and windows required by people for building energy-saving. The structure is simple and suitable for wide-scale popularization and application.

Description of drawings

Fig. 1 is the front view seen from indoor of a kind of embodiment of the utility model;

Fig. 2 is the AA sectional view of Fig. 1;

Fig. 3 is the BB sectional view of Fig. 1;

Fig. 4 is a schematic diagram of the three-dimensional structure of the L-shaped glass bracket in the present invention.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the utility model is described further.

Embodiment 1 shown in FIG. 1 , FIG. 2 , FIG. 3 and FIG. 4 , this embodiment includes a window frame 11 , a sash frame 12 and a fireproof glass 9 . The window frame 11 includes a frame wood profile 2 on the outdoor side, a frame aluminum alloy profile 3 on the indoor side, and a frame fireproof board 1 fixed between the frame wood profile 2 and the frame aluminum alloy profile 3 . The sash frame 12 includes a fan wood profile 5 on the outdoor side, a fan aluminum alloy profile 7 on the indoor side, and a fan fireproof board 4 fixed between the fan wood profile 5 and the fan aluminum alloy profile 7 . Fireproof glass 9 is installed in the sash frame 12 around by L-shaped glass bracket 6. A fireproof sliver 8 is fixed between the L-shaped glass bracket 6 and the fireproof glass 9, and a fireproof sliver 8 is fixed between the fan wood profile 5 of the sash frame and the fireproof glass 9. The sealing rubber strip 10 at the overlap of the fan aluminum alloy profile 7 and the frame aluminum alloy profile 3 adopts a refractory sealing rubber strip. Described L-shaped glass bracket 6 is made of steel plate with holes 13 .

Embodiment 2, other structures of this embodiment are the same as Embodiment 1, except that this embodiment also includes a middle stile. The stile includes a stile wood profile on the outdoor side, a stile aluminum alloy profile on the indoor side, and a stile fireproof board fixed between the stile wood profile and the stile aluminum alloy profile. The fire-resistant glass of the fixed fan is installed between the window frame and the mullion through the L-shaped glass bracket, and the fire-resistant glass on the opening fan is still installed in the surrounding sash frame through the L-shaped glass bracket. A fireproof sliver is fixed between the L-shaped glass bracket and the fireproof glass; a fireproof sliver is fixed between the fan wood profile of the sash frame and the fireproof glass; a fireproof sliver is fixed between the frame wood profile of the window frame and the fireproof glass; A fireproof sliver is fixed between the middle stile wood profile of the middle stile and the fireproof glass. The sealing strips at the joints of the fan aluminum alloy profiles and the middle stile aluminum alloy profiles are refractory sealing strips; the sealing strips at the lap joints of the fan aluminum alloy profiles and the frame aluminum alloy profiles are fire-resistant sealing strips.

Embodiment 3, other structures of this embodiment are the same as Embodiment 2, but this embodiment also includes a false stile. The false stiles include false stile wood profiles on the outdoor side, false stile aluminum alloy profiles on the indoor side, and false stile fireproof boards fixed between the false stile wood profiles and the false stile aluminum alloy profiles. The fireproof glass of the fixed fan is installed between the window frame and the sill through the L-shaped glass bracket; the fireproof glass of the movable fan of the opening fan is installed in the sash frame through the L-shaped glass bracket, and the fixed fan of the opening fan is installed through the L-shaped glass The bracket is installed between the sash frame and the false mullion in the sash frame. The sealing strips at the joints of the fan aluminum alloy profiles and the false stile aluminum alloy profiles are also made of refractory sealing strips.

Embodiment 4, the other structures of this embodiment are the same as those of Embodiment 1, except that this embodiment also includes false stiles. The false stiles include false stile wood profiles on the outdoor side, false stile aluminum alloy profiles on the indoor side, and false stile fireproof boards fixed between the false stile wood profiles and the false stile aluminum alloy profiles. The fireproof glass of the movable fan of the opening fan is installed in the sash frame through the L-shaped glass bracket, and the fixed fan of the opening fan is installed between the sash frame and the false middle sill in the sash frame through the L-shaped glass bracket. The sealing strips at the joints of the fan aluminum alloy profiles and the false stile aluminum alloy profiles are also made of refractory sealing strips.

Embodiment 5, other structures of this embodiment are the same as Embodiment 1, except that this embodiment also includes a middle stile. The stile includes a stile wood profile on the outdoor side, a stile aluminum alloy profile on the indoor side, and a stile fireproof board fixed between the stile wood profile and the stile aluminum alloy profile. The fireproof glass of the two movable fans of the opening fan is installed in the sash frame through the L-shaped glass bracket. The sealing strips at the lap joints of the fan aluminum alloy profiles and the middle stile aluminum alloy profiles are also made of refractory sealing strips.

The above-mentioned embodiments are only preferred and exemplary, and those skilled in the art can make equivalent technical changes according to the description of this patent, such as placing wooden profiles on the indoor side, placing aluminum alloy on the outdoor side, etc., which are all determined by the patent. covered by the scope of protection.

Claims (2)

1. A metal-clad wood fire-resistant window, comprising a window frame, a sash frame and fireproof glass or a window frame, a mullion, a sash frame and a fireproof glass or a window frame, a mullion, a false mullion, a sash frame and a fireproof glass or a window frame , false mullion, sash frame and fire-resistant glass; it is characterized in that: the window frame includes a frame wood profile on the indoor side, a frame metal profile on the outside of the room, and a frame fireproof board fixed between the frame wood profile and the frame metal profile The sash frame includes a fan wood profile on the outdoor side, a fan metal profile on the indoor side and a fan fireproof board fixed between the fan wood profile and the fan metal profile; the described middle stile includes a middle stile wood profile on the outside , the stile metal profile on the indoor side and the stile fireproof board fixed between the stile wood profile and the stile metal profile; the false stile includes the false stile wood profile on the outdoor side and the false stile on the indoor side Metal profiles and false stile fireproof boards fixed between false stile wood profiles and false stile metal profiles; fireproof glass is installed in the sash frame or between the window frame and the stile or between the sash frame and the false sash through the L-shaped glass bracket Between the stiles; between the L-shaped glass bracket and the fireproof glass, there is a fireproof sliver, the fan wood profile of the sash frame or the frame wood profile of the window frame or the stile wood profile of the stile or the false stile of the false stile A fireproof sliver is fixed between the wooden profile and the fireproof glass; the sealing strip at the joint between the fan metal profile and the frame metal profile or the fan metal profile and the stile metal profile or the fan metal profile and the false stile metal profile adopts a fire-resistant seal Adhesive strips. 2. The metal-clad wood fire-resistant window according to claim 1, characterized in that: said L-shaped glass bracket is made of steel plate with holes.