CN214424357U

CN214424357U - Fire-resistant window meeting standard temperature rise curve and outdoor fire temperature rise curve

Info

Publication number: CN214424357U
Application number: CN202022660079.4U
Authority: CN
Inventors: 于朋举; 董磊; 张宝方; 高健; 代光超
Original assignee: Haoyang Technology Tianjin Co ltd
Current assignee: Haoyang Technology Tianjin Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-10-19
Anticipated expiration: 2030-11-17

Abstract

The utility model provides a satisfy fire-resistant window of standard intensification curve and outdoor conflagration intensification curve relates to the fire-resistant window field, include: the window comprises a window frame, a movable window sash, a glass fixing component, a filling material and a fireproof expansion sealing strip, wherein a mullion is arranged in the middle of the window outer frame to divide the window outer frame into a movable window sector and a fixed sector; the movable window sash is arranged in the movable window sector through a hinge; the movable window sash comprises a movable frame and movable sash hollow glass embedded in the movable frame; the glass fixing assembly comprises a pressing strip, a glass supporting hanger and a glass cushion block, filling materials are filled in the section cavities of the window outer frame, the mullion and the movable frame, and fireproof expansion sealing strips are arranged inside the section grooves of the fixed sectors, inside the section grooves of the movable frame and outside the section bars of the movable frame. The utility model provides a fire-resistant window can satisfy standard intensification curve and two kinds of different test temperature rise curves of outdoor conflagration intensification curve simultaneously, satisfies the fire prevention separation effect that fire-resistant window needs to play among the actual conflagration process.

Description

Fire-resistant window meeting standard temperature rise curve and outdoor fire temperature rise curve

Technical Field

The utility model relates to a fire-resistant window field particularly, relates to a satisfy fire-resistant window of standard intensification curve and outdoor conflagration intensification curve.

Background

A fire resistant window is a window that meets the requirements of fire stability and fire integrity over time with a frame. Fire resistant windows should be used when lighting and ventilation is required on two building exterior walls with insufficient fire separation or between spaces separated by a fire wall. In the process of implementing the present invention, the inventor finds that: the existing fire-resistant windows are designed and produced according to a standard temperature rise curve, the standard temperature rise curve is adopted for detection during product detection, the default condition is that the outdoor fire-receiving surface is used as the default, the indoor fire-receiving surface is used as the back fire surface for testing, the contradiction condition that the indoor fire is used for burning the outside is formed, meanwhile, the fire accidents of the building outer wall are increased year by year, the design, the production assumption condition and the like of the existing fire-resistant windows are greatly different from the actual fire condition, the condition that the indoor fire-receiving surface is used in the detection process is ignored, the existing fire-resistant windows play an unexpected role in the actual fire process, in the fire process, once the fire-resistant glass is accidentally damaged, the fire-resistant windows can lose the flame blocking effect, and the requirements of completeness and the like cannot be met. The novel fire-resistant window is required to be invented, and can simultaneously meet two different test temperature rise curves, namely a standard temperature rise curve and an outdoor fire temperature rise curve.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the above-mentioned prior art or the correlation technique at least, provide one kind and satisfy standard intensification curve and outdoor conflagration intensification curve's fire-resistant window, satisfy standard intensification curve and two kinds of different test temperature rise curves of outdoor conflagration intensification curve simultaneously, satisfy the fire prevention separation effect that actual conflagration in-process fire-resistant window need play.

The utility model discloses a realize through following technical scheme: a fire resistant window that satisfies a standard heating profile and an outdoor fire heating profile, comprising: the window frame comprises a window outer frame and a mullion, wherein the mullion is arranged in the middle of the window outer frame and divides the window outer frame into a movable window sector and a fixed sector; hollow glass of the fixed sash is embedded in the fixed sector, and the movable sash is installed in the sector of the movable sash through hinges; the movable window sash comprises a movable frame and movable sash hollow glass embedded in the movable frame; the glass fixing assembly comprises a pressing strip, a glass support hanger and a glass cushion block, the glass support hanger and the pressing strip are both fixed in the grooves of the window frame section bar and the movable frame section bar, the glass support hanger is of a half-wrapped structure, the glass support hanger supports one side panel of the hollow glass, the pressing strip extrudes the other side panel of the hollow glass, and the glass cushion block is arranged between the glass support hanger and the side edge of the hollow glass; filling materials are arranged in the window outer frame section bar cavity, the mullion section bar cavity and the movable frame section bar cavity; fireproof expansion sealing strips are arranged inside the fixed sector section bar groove, inside the movable frame section bar groove and outside the movable frame section bar.

According to the above technical scheme of the utility model, preferably, glass holds in palm the pendant for the angle bar, and transversal L shape of personally submitting, the first lateral wall of angle bar holds in the palm glass's panel side, and the second lateral wall of angle bar supports glass's side, is equipped with the glass cushion between second lateral wall and glass's the side.

According to the above technical solution of the present invention, preferably, further include: the inner corner protection piece is arranged at the connecting position of the section bars, the outer corner protection piece is arranged at the joint of the outer corners of the section bars, and the connecting piece is arranged on the outer side of the window frame section bars.

According to the above technical solution of the present invention, preferably, further include: the handle lock is fixed on the movable fan.

According to the above technical scheme of the utility model, preferably, window frame, mullion and movable frame are the bridge cut-off aluminium alloy.

According to the above technical scheme of the utility model, preferably, cavity glass is double glazing structure, and double glazing structure specifically includes fire prevention glass and toughened glass.

The utility model discloses the beneficial effect who gains includes at least: the conditions of the fire-resistant window in the actual use and the actual fire disaster process are taken as the basis, the fire-resistant performance of the two sides of the fire-resistant window indoor and outdoor is improved, the fire-resistant window can keep integrity in the fire disaster and the like, the effect of fire prevention separation is realized, the standard temperature rise curve and the outdoor fire disaster temperature rise curve can be simultaneously met, the indoor surface can be tested by the fire disaster under the condition of the standard temperature rise curve, and the outdoor surface can be tested by the fire disaster under the condition of the outdoor fire disaster temperature rise curve. And the device is safe and reliable without a weak surface. The hollow glass composed of the double-layer glass has good flame blocking effect.

Drawings

Fig. 1 shows a schematic view of a fire-resistant window according to an embodiment of the present invention, which satisfies a standard temperature rise curve and an outdoor fire temperature rise curve.

Fig. 2 shows a schematic view of a section of a window frame of a fire-resistant window that satisfies a standard temperature rise curve and an outdoor fire temperature rise curve according to an embodiment of the present invention.

In the figure: 1. the window comprises a window outer frame, 2. a mullion, 3. a fixed sash hollow glass, 4. a movable frame, 5. a movable sash hollow glass, 6. a pressing strip, 7. a glass supporting and hanging piece, 8. a glass cushion block, 9. a filling material, 10. a fireproof expansion sealing strip, 11. an inner corner reinforcing piece, 12. an outer corner reinforcing piece, 13. a connecting piece, 14. a handle lock.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.

As shown in fig. 1 and 2, the utility model provides a pair of satisfy standard intensification curve and outdoor conflagration intensification curve's fire-resistant window, include: the window frame comprises a window outer frame 1 and a mullion 2, wherein the mullion is arranged in the middle of the window outer frame and divides the window outer frame into a movable window sector and a fixed sector; the fixed sector is embedded with fixed-sash hollow glass 3, and the movable window sash is arranged in the movable window sector through hinges; the movable window sash comprises a movable frame 4 and movable sash hollow glass 5 embedded in the movable frame; the glass fixing assembly comprises a pressing strip 6, a glass support hanger 7 and a glass cushion block 8, the glass support hanger and the pressing strip are fixed in grooves of the window frame section and the movable frame section, the glass support hanger is of a half-wrapped structure, the glass support hanger supports one side panel of the hollow glass, the pressing strip extrudes the other side panel of the hollow glass, and the glass cushion block is arranged between the glass support hanger and the side edge of the hollow glass; filling materials 9 are arranged in the window outer frame section bar cavity, the mullion section bar cavity and the movable frame section bar cavity; the fireproof expansion sealing strips 10 are arranged inside the grooves of the fixed sector section bars, inside the grooves of the movable frame section bars and outside the movable frame section bars.

According to the above embodiment, preferably, the glass support hanging piece is an angle iron, the cross section of the glass support hanging piece is in an L shape, the first side wall of the angle iron supports the panel side of the glass, the second side wall of the angle iron supports against the side edge of the glass, and a glass cushion block is arranged between the second side wall and the side edge of the glass.

According to the above embodiment, preferably, the method further comprises: an inner corner reinforcement 11 arranged at the joint of the profiles, an outer corner reinforcement 12 arranged at the joint of the outer corners of the profiles and a connecting piece 13 arranged on the outer side of the profile of the window frame.

According to the above embodiment, preferably, the method further comprises: the handle lock 14 is fixed on the movable fan.

According to the above embodiment, preferably, the window frame, the mullion and the movable frame are bridge-cut aluminum profiles.

According to the above embodiment, preferably, the hollow glass has a double-layer glass structure, and the double-layer glass structure specifically includes fire-resistant glass and tempered glass.

To sum up, paste the fire prevention inflation sealing strip in the section bar hole of fixed fan, glass holds in the palm the pendant and passes through the fix with screw in fixed fan section bar hole, and the glass cushion is placed in fixed fan cavity glass and fixed fan section bar gap department, and fixed fan cavity glass holds in the palm the fixed of pendant, glass cushion, layering through glass and inlays in fixed fan section bar hole. The fireproof expansion sealing strip is pasted in the movable sash section bar hole, the glass support hanging piece is fixed in the movable sash section bar hole through a screw, the glass cushion block is placed in the gap between the movable sash hollow glass and the movable sash section bar, and the movable sash hollow glass is embedded in the movable sash section bar hole through the fixation of the glass support hanging piece, the glass cushion block and the pressing strip. The handle lock is fixed in the middle of the section bar at one opening side of the movable sash through screws, the hinge is fixed on the section bars of the window frame and the movable sash through screws to connect the window frame and the movable sash, and the fireproof expansion sealing strip is pasted on the outer side of the section bar of the movable sash. All pack in the inside three cavity of section bar of window frame, mullion, activity fan has filler material, and the interior angle of protection passes through the fix with screw at section bar interior angle seam crossing, and the fix with screw is passed through at section bar exterior angle seam crossing for the exterior angle of protection, and the connection piece passes through the fix with screw in the window frame section bar outside. The fixed fan hollow glass and the movable fan hollow glass are both made of fire-proof glass as the outdoor surface, and the toughened glass is made of the indoor surface to form the hollow glass. The conditions of the fire-resistant window in the actual use and the actual fire disaster process are taken as the basis, the fire-resistant performance of the two sides of the fire-resistant window indoor and outdoor is improved, the fire-resistant window can keep integrity in the fire disaster and the like, the effect of fire prevention separation is realized, the standard temperature rise curve and the outdoor fire disaster temperature rise curve can be simultaneously met, the indoor surface can be tested by the fire disaster under the condition of the standard temperature rise curve, and the outdoor surface can be tested by the fire disaster under the condition of the outdoor fire disaster temperature rise curve. And a weak surface is not provided, so that the safety and the reliability are higher. The hollow glass composed of the double-layer glass has good flame blocking effect.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and for those skilled in the art, the technical scope of the present invention is within the scope of the present invention, and the changes and substitutions by changing the type of the section, the type of the filling material, the amount of the filling material, the cutting pattern, the type of the glass, the way of embedding the glass, the way of reinforcing, the way of filling, etc. are all covered by the protection scope of the present invention.

Claims

1. A fire resistant window that satisfies a standard heating curve and an outdoor fire heating curve, comprising: the window comprises a window frame, a movable window sash, a glass fixing component, a filling material and a fireproof expansion sealing strip, wherein the window frame comprises a window outer frame and a mullion, and the mullion is arranged in the middle of the window outer frame and divides the window outer frame into a movable window sector and a fixed sector; hollow glass of the fixed sash is embedded in the fixed sector, and the movable sash is installed in the movable window sector through hinges; the movable window sash comprises a movable frame and movable sash hollow glass embedded in the movable frame; the glass fixing assembly comprises a pressing strip, a glass supporting hanger and a glass cushion block, the glass supporting hanger and the pressing strip are fixed in the grooves of the window frame section bar and the movable frame section bar, the glass supporting hanger is of a half-wrapped structure, the glass supporting hanger supports one side panel of the hollow glass, the pressing strip extrudes the other side panel of the hollow glass, and the glass cushion block is arranged between the glass supporting hanger and the side edge of the hollow glass; the filling materials are arranged in the window outer frame section bar cavity, the mullion section bar cavity and the movable frame section bar cavity; the fireproof expansion sealing strips are arranged inside the fixed sector section bar grooves, inside the movable frame section bar grooves and outside the movable frame section bars.

2. The fire window of claim 1, wherein the glass support hanger is an angle iron having an L-shaped cross-section, a first side wall of the angle iron supports a panel side of the glass, a second side wall of the angle iron abuts a side edge of the glass, and the glass block is disposed between the second side wall and the side edge of the glass.

3. The fire resistant window meeting a standard temperature rise curve and an outdoor fire temperature rise curve of claim 1, further comprising: the inner corner protection piece is arranged at the connecting position of the section bars, the outer corner protection piece is arranged at the joint of the outer corners of the section bars, and the connecting piece is arranged on the outer side of the window frame section bars.

4. The fire resistant window meeting a standard temperature rise curve and an outdoor fire temperature rise curve of claim 1, further comprising: the handle lock is fixed on the movable fan.

5. The fire resistant window meeting the standard temperature rise curve and the outdoor fire temperature rise curve of claim 1, wherein the window frame, the mullion and the movable frame are bridge cut-off aluminum profiles.

6. The fire resistant window satisfying both standard temperature rise curve and outdoor fire temperature rise curve of claim 1, wherein the hollow glass is a double-glazing structure, specifically comprising fire-proof glass and tempered glass.