CN211144249U

CN211144249U - Fire-proof window

Info

Publication number: CN211144249U
Application number: CN201921021506.5U
Authority: CN
Inventors: 刘江琴; 陈忠
Original assignee: Anhui Safety Fire Safety Equipment Co ltd
Current assignee: Anhui Safety Fire Safety Equipment Co ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-07-31
Anticipated expiration: 2029-07-03

Abstract

The utility model discloses a fire window, including the fire window frame, the both sides of fire window frame are provided with outer window frame one and outer window frame two respectively, outer window frame one is located the left side of outer window frame two, the right side of outer window frame two through the fire prevention hinge with the fire window frame rotates to be connected. Has the advantages that: by arranging the perlite core plate filling material of the fireproof door, the fireproof window has the characteristics of light weight, low heat conductivity coefficient, good chemical stability and the like; the frame and the framework of the fireproof window are made of cold-rolled galvanized steel materials, so that the fireproof window becomes firmer; in addition, through the first joint sealing plate and the second joint sealing plate, the sealing performance, the heat insulation performance and the flame retardance of the fireproof window are improved, through the float white glass arranged on the second outer window frame, the light transmission of visible light can be improved, and the safety of life and property is effectively guaranteed.

Description

Fire-proof window

Technical Field

The utility model relates to a door and window technical field especially relates to a fire window.

Background

In daily life, the propagation that fire window can effectual isolated fire disaster, the effectual spreading that stops big fire, common fire window adopts the combination of fire prevention glass and aluminum alloy window frame to constitute, when the intensity of a fire appears, through closing fire prevention glass, isolated intensity of a fire spreads. The fireproof glass mainly plays a role in controlling the spread of fire or isolating smoke during fire prevention, is a measure type fireproof material, has high melting point and can effectively resist the fire, and is special glass which can keep the integrity and heat insulation performance of the fireproof glass in a specified fire resistance test after being processed and treated by a special process.

However, the existing fire window has certain disadvantages in use, the fire resistance of the fire window is poor, when a fire disaster occurs, the function of the fire window cannot be exerted, the sealing performance of the fire window is poor, and the heat insulation effect cannot meet the actual requirement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a fireproof window, which has the characteristics of light weight, low heat conductivity coefficient, good chemical stability, wide range of using temperature, small moisture absorption capacity, no toxicity, no smell, fire prevention, sound absorption and the like; in addition, the sealing property, heat insulation property and flame retardancy of the fire window are improved.

The technical scheme of the utility model is realized like this:

the utility model provides a fire window, includes the fire window frame, the both sides of fire window frame are provided with outer window frame one and outer window frame two respectively, outer window frame one is located the left side of outer window frame two, the right side of outer window frame two pass through the fire prevention hinge with the fire window frame rotates to be connected, outer window frame one with the upper end of outer window frame two all is connected with vice casement, the inside of outer window frame two is equipped with compound thermal-insulated type fire prevention glass structure.

The composite heat-insulation fireproof glass structure comprises a plurality of first glass pressing strips, float white glass and fireproof expansion sealing pieces, wherein the first glass pressing strips are connected with one another to form a glass pressing strip mounting frame and are mounted on the second outer window frame, the float white glass is arranged in the glass pressing strip mounting frame, and the fireproof expansion sealing pieces are arranged between the glass pressing strip mounting frame and the float white glass.

Furthermore, the fireproof window frame is provided with a first cover seam plate along the height direction of the fireproof window frame, and a second cover seam plate is horizontally arranged between the first outer window frame and the second outer window frame and the auxiliary window sash.

Furthermore, the first cover seam plate and the second cover seam plate are filled with a first perlite fireproof door core plate and a glass magnesium flat plate.

Furthermore, heat-insulating fireproof glass is arranged in the outer window frame I and the auxiliary window sash through glass pressing strips II.

Furthermore, a second perlite fireproof door core plate is arranged between the second outer window frame and the glass pressing strip mounting frame, a framework is arranged around the second perlite fireproof door core plate, and the framework is a cold-rolled galvanized steel plate.

Furthermore, a fireproof window closer and a fireproof lock are respectively arranged at the top and the left side of the second outer window frame.

Furthermore, a fire-proof window opening and closing device is installed at the bottom of the outer window frame II.

The utility model has the advantages that: by arranging the perlite core plate filling material of the fireproof door, the fireproof window has the characteristics of light weight, low heat conductivity coefficient, good chemical stability, wide use temperature range, small moisture absorption capacity, no toxicity, no smell, fire prevention, sound absorption and the like; the first outer window frame and the auxiliary window sash are made of heat-insulating fireproof glass, so that the fireproof effect of the fireproof window is better, and the window frame and the framework of the fireproof window are made of cold-rolled galvanized steel materials, so that the fireproof window is firmer; in addition, through the first crack board and the second crack board that lap that set up, improved the leakproofness, heat-proof quality and the fire resistance of fire prevention window, through the float white glass of installation on outer window frame two, can improve the light transmissivity of visible light, ensured the safety of life and property effectively, had fine security, comparatively practical, the device is simple, convenient operation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of a fire window;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1;

fig. 4 is a sectional view taken along the direction C-C in fig. 1.

In the figure:

1. a fireproof window frame; 2. a first outer window frame; 3. a second outer window frame; 4. a fire-proof hinge; 5. a secondary sash window; 6. a fire window opening and closing device; 7. heat-insulating fire-resistant glass; 8. a fire resistant intumescent seal; 9. a second glass bead; 10. A glass magnesium flat plate; 11. a first perlite fireproof door core plate; 12. a first cover seam plate; 13. pressing a first glass strip; 14. a framework; 15. a glazing bead mounting frame; 16. float white glass; 17. the structure of the heat-insulation type fireproof glass is met; 18. a second cover seam plate; 19. the second perlite fireproof door core plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

According to the utility model discloses an embodiment provides a fire window.

Referring to fig. 1-4, according to the utility model discloses fire window, including fire window frame 1, fire window frame 1's both sides are provided with outer window frame 2 and outer window frame two 3 respectively, outer window frame 2 is located the left side of outer window frame two 3, the right side of outer window frame two 3 through fire prevention hinge 4 with fire window frame 1 rotates to be connected, outer window frame 2 with the upper end of outer window frame two 3 all is connected with vice casement 5, the inside of outer window frame two 3 is equipped with compound thermal-insulated type fire prevention glass structure 17.

The composite heat-insulation fireproof glass structure 17 comprises a plurality of first glass pressing strips 13, float white glasses 16 and fireproof expansion sealing pieces 8, wherein the first glass pressing strips 13 are connected with one another to form a glass pressing strip mounting frame 15 and are mounted on the outer window frame II 3, the float white glasses 16 are arranged in the glass pressing strip mounting frame 15, and the fireproof expansion sealing pieces 8 are arranged between the glass pressing strip mounting frame 15 and the float white glasses 16.

In one embodiment, the fireproof window frame 1 is provided with a first cover seam plate 12 along the height direction, and a second cover seam plate 18 is horizontally arranged between the first outer window frame 2, the second outer window frame 3 and the auxiliary window sash 5. Through the arrangement of the first cover seam plate 12 and the second cover seam plate 18, the sealing property, the heat insulation property and the flame retardance of the fireproof window are improved, and the spread of fire is avoided.

In one embodiment, the interior of the first and second

cover seam panels

12, 18 is filled with a first perlite fire door core panel 11 and a magnesium panel 10. Through setting up fire door core 11 is prevented to first pearlite makes the fire window expand and has light, thermal conductivity coefficient is low, chemical stability is good, application temperature range is wide, moisture absorption capacity is little, and characteristics such as nontoxic, tasteless, fire prevention, sound absorption.

In one embodiment, the first outer window frame 2 and the second outer window sash 5 are provided with heat-insulating fireproof glass 7 through a second glass pressing strip 9. The fireproof effect is improved.

In one embodiment, a second perlite fireproof door core plate 19 is arranged between the second outer window frame 3 and the glass bead mounting frame 15, a framework 14 is arranged around the second perlite fireproof door core plate 19, and the framework 14 is a cold-rolled galvanized steel plate. By providing the frame 14, the fire window may be made stronger.

In one embodiment, the top and left sides of the second outer sash 3 are respectively provided with a fireproof window closer and a fireproof lock.

In one embodiment, the bottom of the second outer sash 3 is provided with a fire window opening and closing device 6.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The fireproof window is characterized by comprising a fireproof window frame (1), wherein two sides of the fireproof window frame (1) are respectively provided with an outer window frame I (2) and an outer window frame II (3), the outer window frame I (2) is positioned on the left side of the outer window frame II (3), the right side of the outer window frame II (3) is rotatably connected with the fireproof window frame (1) through a fireproof hinge (4), the upper ends of the outer window frame I (2) and the outer window frame II (3) are both connected with an auxiliary window sash (5), and a composite heat-insulation fireproof glass structure (17) is arranged inside the outer window frame II (3);

the composite heat-insulation fireproof glass structure (17) comprises a plurality of first glass pressing strips (13), float white glass (16) and fireproof expansion sealing pieces (8), wherein the first glass pressing strips (13) are connected with one another to form a glass pressing strip mounting frame (15) and are mounted on the second outer window frame (3), the float white glass (16) is arranged in the glass pressing strip mounting frame (15), and the fireproof expansion sealing pieces (8) are arranged between the glass pressing strip mounting frame (15) and the float white glass (16).

2. A fire window according to claim 1, characterised in that the frame (1) of the fire window is provided with a first cover joint plate (12) along its height, and that a second cover joint plate (18) is arranged horizontally between the first outer frame (2), the second outer frame (3) and the secondary sash (5).

3. A fire window according to claim 2, characterised in that the interior of the first and second cover flaps (12, 18) is filled with a first perlite fire door core (11) and a glass fibre magnesium slab (10).

4. A fire window as claimed in claim 1, characterised in that the first outer sash (2) and the second outer sash (5) are provided with insulating fire resistant glass (7) therein by means of a second glazing bead (9).

5. A fire window according to claim 1, wherein a second perlite fire door core plate (19) is arranged between the second outer sash frame (3) and the glazing bead mounting frame (15), a framework (14) is arranged around the second perlite fire door core plate (19), and the framework (14) is a cold-rolled galvanized steel plate.

6. A fire window according to claim 1, wherein the top and left side of the second outer sash (3) are provided with a fire window closer and a fire lock, respectively.

7. A fire window according to claim 1, characterised in that the bottom of the second outer sash (3) is fitted with a fire window opening and closing device (6).