Fireproof window structure

Abstract

The utility model relates to the technical field of building fire prevention, and discloses a fireproof window structure which comprises an installation part, a window body and fireproof glass. The mounting part comprises a transverse pipe and a vertical pipe, the transverse pipe and the vertical pipe are vertically arranged, and a space for mounting the window body is defined by the transverse pipe and the vertical pipe; the fireproof glass is arranged on the window body; the window body comprises an opening sash and an opening window frame, the opening window frame is fixedly connected with the transverse pipe or the vertical pipe, the opening sash is provided with fireproof glass and hinged to the opening window frame, a groove is formed between the opening sash and the opening window frame to contain fireproof rubber strips, and the fireproof glass is connected with the opening sash through fireproof structural adhesive or fireproof sealant. According to the scheme, the groove is formed between the opening sash and the opening window frame and used for containing the fireproof adhesive tape for fireproof sealing, the fireproof adhesive tape is more stable and not prone to failure, the fireproof glass and the opening sash are connected and sealed through the fireproof structural adhesive or the fireproof sealant, and the fireproof performance is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building fire prevention, and particularly relates to a fireproof window structure. Background Art

[0002] A fireproof window refers to a window that can meet the requirements of fire resistance stability and fire resistance integrity together with the frame within a certain period of time. When daylighting and ventilation are required on the outer wall of a building with insufficient fire separation distance or between spaces separated by a firewall, fireproof windows should be adopted.

[0003] Chinese Patent No. 202121014340.1 discloses a fireproof profile and a fireproof window, which includes a first base body, a second base body, a first connecting member and a second connecting member for connecting the first base body and the second base body. A first pressure-bearing wall is provided on one side of the first base body close to the second base body. A first press-fitting part and a third press-fitting part are respectively arranged on the upper and lower sides of the first pressure-bearing wall. A first card slot is formed between the first press-fitting part and the first pressure-bearing wall, and a third card slot is formed between the third press-fitting part and the first pressure-bearing wall. The back of the fireproof strip of the fireproof profile does not need to be with adhesive, which reduces the cost and also eliminates the defect that the fireproof function of the fireproof strip fails due to poor adhesive bonding. The installation by workers is simple, and it only needs to be inserted into the special socket of the fireproof window frame material. The strength is reduced, and the process specification requirements are also reduced. The slot has the same service life as the fireproof window frame material, and can ensure that the fireproof window is always in a fireproof function state. It always ensures the safety of the production property of the building and the internal personnel. This solution needs to be improved.

[0004] The utility model overcomes the shortcomings of the prior art and provides a fireproof window structure with better fixing property of the fireproof rubber strip and better fireproof performance. Summary of the Utility Model

[0005] The main purpose of the utility model is to provide a fireproof window structure, which includes an installation part, a window body and a fireproof glass; the installation part includes a horizontal pipe and a vertical pipe, the horizontal pipe and the vertical pipe are vertically arranged, and the horizontal pipe and the vertical pipe enclose a space for installing the window body; the fireproof glass is arranged on the window body; the window body includes an opening sash and an opening window frame, the opening window frame is fixedly connected with the horizontal pipe or the vertical pipe, the opening sash is provided with the fireproof glass, the opening sash is hinged with the opening window frame, a groove is arranged between the opening sash and the opening window frame to accommodate the fireproof rubber strip, and the fireproof glass and the opening sash are connected by a fireproof structural adhesive or a fireproof sealant.

[0006] Optionally, the fireproof glass is a tempered hollow cesium potassium fireproof glass.

[0007] Optionally, the fireproof glass is of a double-layer structure, which are an inner glass and an outer glass respectively, and a sealant is arranged between the inner glass and the outer glass.

[0008] Optionally, the upper side surface of the opening sash is hinged to the vertically arranged opening window frame through a hinge post, and the vertically arranged opening window frame is fixedly connected to the vertical pipe; a telescopic support rod is arranged on the lower side surface of the opening sash, and the telescopic support rod is connected to the lower side of the vertically arranged opening window frame.

[0009] Optionally, the inner surface of the opening sash is bent to form an inner groove, a fireproof rubber strip is arranged in the inner groove, a fireproof rubber strip is arranged at the top of the opening sash, and when the opening sash is closed with the opening window frame, the fireproof rubber strip is in close contact with the surface of the opening window frame;

[0010] The outer surface of the opening sash is stepped, and the top is bent to form an outer groove. The inner glass is arranged at the stepped part on the outside of the opening sash. Fireproof structural glue is filled between the inner side of the inner glass and the outer surface of the opening sash. A sealant is arranged between the outer side of the inner glass and the inner side of the outer glass. The outer glass is arranged in the outer groove. Fireproof structural glue and fireproof sealant are filled between the inner side of the outer glass and the outer groove. Fireproof sealant is filled between the outer side of the outer glass and the outer groove.

[0011] Optionally, the number of the inner grooves is two. When the opening sash is closed with the opening window frame, the fireproof rubber strips in the two inner grooves are in close contact with the inner side and the outer side of the opening window frame respectively.

[0012] Optionally, an opening handle is arranged on the inner side below the opening sash.

[0013] Optionally, the window body includes a fixing strip. One end of the fixing strip is fixedly connected to the horizontal pipe or the vertical pipe, and the other end extends between the inner glass and the outer glass after being bent and is fixedly connected to the inner glass and the outer glass. A fireproof rubber strip is arranged between the inner glass and the horizontal pipe or the vertical pipe, and a fireproof sealant is arranged between the fireproof glass and the window body.

[0014] Optionally, a decorative cover is arranged on the surface of the vertical pipe.

[0015] Optionally, the horizontal pipe and the vertical pipe are galvanized steel square pipes, and the opening sash and the opening window frame are thick hot-dip galvanized bent steel plates.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The fireproof window structure provided by the utility model has an installation part arranged on the building wall for installing the window body. The opening sash in the window body is used for installing fireproof glass. A groove is arranged between the opening sash and the opening window frame to place a fireproof rubber strip for fireproof sealing. The fireproof rubber strip is more stable and not prone to failure. Moreover, the fireproof glass and the opening sash are connected and sealed through fireproof structural glue or fireproof sealant, further improving the fireproof performance. Brief Description of the Drawings

[0018] One or more embodiments are exemplarily illustrated by corresponding drawings. These exemplary illustrations do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and unless otherwise stated, the drawings in the figures do not constitute a scale limitation.

[0019] Figure 1 It is a vertical sectional view of the upper side of the embodiment of the fireproof window structure of the present utility model;

[0020] Figure 2 It is a vertical sectional view of the lower side of the embodiment of the fireproof window structure of the present utility model;

[0021] Figure 3 It is a horizontal sectional view of the embodiment of the fireproof window structure of the present utility model;

[0022] Figure 4 It is a schematic diagram of the open state of the embodiment of the fireproof window structure of the present utility model;

[0023] Figure 5 It is the upper side sectional view of the embodiment of the fireproof window structure of the present utility model;

[0024] Figure 6 It is the lower side sectional view 1 of the embodiment of the fireproof window structure of the present utility model;

[0025] Figure 7 It is the lower side sectional view 2 of the embodiment of the fireproof window structure of the present utility model.

[0026] Reference Numerals:

[0027] 1 - Installation part; 11 - Horizontal pipe; 12 - Vertical pipe; 121 - Decorative cover; 2 - Window body; 21 - Opening sash; 211 - Inner groove; 212 - Outer groove; 213 - Opening handle; 22 - Opening window frame; 23 - Hinge post; 24 - Telescopic support rod; 25 - Fixed strip; 251 - Bent steel plate; 3 - Fireproof glass; 31 - Inner glass; 32 - Outer glass; 33 - Sealant; 4 - Fireproof rubber strip; 5 - Fireproof structural adhesive; 6 - Fireproof sealant; 7 - Screw; 8 - Aluminum single-plate column decoration. Detailed Description of the Invention

[0028] For the convenience of understanding the present utility model, the present utility model will be described in more detail below with reference to the accompanying drawings and specific embodiments. It should be noted that when an element is described as "fixed to" another element, it can be directly on the other element, or there may be one or more intermediate elements therebetween. When an element is described as "connected to" another element, it can be directly connected to the other element, or there may be one or more intermediate elements therebetween. The terms "vertical", "horizontal", "left", "right", "inner", "outer" and similar expressions used in this specification are only for the purpose of illustration. In the description of the present utility model, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating relative importance or implicitly indicating the quantity of the indicated technical features. Thus, unless otherwise stated, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features; the meaning of "a plurality" is two or more. The term "comprising" and any deformation thereof mean non-exclusive inclusion, and there may be or be added one or more other features, integers, steps, operations, units, components and / or combinations thereof.

[0029] In addition, unless otherwise clearly defined and limited, the terms "installed", "connected" and "connected" shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, or the communication inside two elements. All the technical and scientific terms used in this specification have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used in the specification of the present utility model are only for the purpose of describing specific embodiments and are not applicable to limiting the present utility model. The term "and / or" used in this specification includes any and all combinations of one or more of the related listed items.

[0030] In addition, the technical features involved in different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0031] As Figures 1-7 shown, it is a schematic diagram of an embodiment of the fireproof window structure provided by the present utility model.

[0032] Please refer to Figures 1-7, this embodiment is installed on the exterior wall of a building and has a fireproof and airtight function. In this embodiment, the so-called outer side specifically refers to the side close to the outdoors. In the figure, side A is the outdoors and side B is the indoors. The inner side specifically refers to the side close to the indoors. This embodiment includes an installation part 1, a window body 2, and a fireproof glass 3. The installation part 1 includes a horizontal pipe 11 and a vertical pipe 12. The horizontal pipe 11 and the vertical pipe 12 are vertically arranged. The horizontal pipe 11 and the vertical pipe 12 enclose a space for installing the window body 2, specifically enclosing a rectangular frame. The horizontal pipe 11 and the vertical pipe 12 are fixedly connected to the wall.

[0033] The fireproof glass 3 is arranged on the window body 2. The fireproof glass 3 specifically adopts tempered hollow cesium potassium fireproof glass, which has the advantages of good impact resistance, explosion resistance, sound insulation, and fire resistance. The window body 2 includes an opening sash 21 and an opening window frame 22. The opening window frame 22 is fixedly connected to the horizontal pipe 11 or the vertical pipe 12. The opening sash 21 is provided with the fireproof glass 3. The opening sash 21 is hinged to the opening window frame 22. A groove is provided between the opening sash 21 and the opening window frame 22 to accommodate a fireproof rubber strip 4. When the opening sash 21 is closed, the gap between the opening sash 21 and the opening window frame 22 is sealed by the fireproof rubber strip 4. The fireproof rubber strip is placed through the groove for fireproof airtightness, and the fireproof rubber strip is more stable and not easily fails. The fireproof glass 3 is connected to the opening sash 21 through a fireproof structural adhesive 5 or a fireproof sealant 6.

[0034] In one embodiment, the fireproof glass 3 is a double-layer structure, which are an inner glass 31 and an outer glass 32 respectively. A sealant 33 is provided between the inner glass 31 and the outer glass 32. A vacuum airtight space is formed between the inner glass 31 and the outer glass 32, and the interior is kept in a sealed vacuum state through the sealant 33, which has the advantage of good sound insulation effect.

[0035] In one embodiment, the shape of the opening window frame 22 matches the rectangular shape enclosed by the horizontal pipe 11 and the vertical pipe 12, including an opening window frame parallel to the horizontal plane and a vertical opening window frame. The opening window frame 22 is fixedly connected to the horizontal pipe 11 and the vertical pipe 12 through screws 7 or bolts. Correspondingly, the shapes of the opening sash 21 and the opening window frame 22 match. The upper side of the opening sash 21 is hinged to the vertical opening window frame 22 through a hinge post 23. This vertical opening window frame 22 is fixedly connected to the vertical pipe 12. The hinge post 23 is fixedly connected to the opening window frame 22 through a screw 7. A telescopic support rod 24 is provided on the lower side of the opening sash 21. The telescopic support rod 24 is connected to the lower side of the vertical opening window frame 22. The opening window 21 rotates outward through the hinge post to open. The telescopic support rod 24 extends and plays a role in supporting the opening window 21 to keep the opening window 21 open.

[0036] In one embodiment, the inner surface of the opening sash 21 is bent to form an inner groove 211. A fireproof rubber strip 4 is provided in the inner groove 211, and a fireproof rubber strip 4 is provided at the top of the opening sash 21. The fireproof rubber strip 4 at the top is connected to the opening window frame 22 by screws. When the opening sash 21 and the opening window frame 22 are closed, the fireproof rubber strip 4 is in close contact with the surface of the opening window frame 22, playing a role of sealing and isolation.

[0037] Specifically, the number of the inner grooves 211 is two. When the opening sash 21 and the opening window frame 22 are closed, the fireproof rubber strips 4 in the two inner grooves 211 are in close contact with the inner side and the outer side of the opening window frame 22 respectively.

[0038] Furthermore, the outer side surface of the opening sash 21 is stepped, and the top is bent to form an outer groove 212. The inner glass 31 is arranged at the stepped part on the outer side of the opening sash 21. Fireproof structural adhesive 6 is filled between the inner side of the inner glass 31 and the outer side surface of the opening sash 21. A sealant 33 is provided between the outer side of the inner glass 31 and the inner side of the outer glass 32. The outer glass 32 is arranged in the outer groove 212. Fireproof structural adhesive 5 and fireproof sealant 6 are filled between the inner side of the outer glass 32 and the outer groove 212, and the fireproof sealant 6 is located on the periphery of the fireproof structural adhesive 5. Fireproof sealant 6 is filled between the outer side of the outer glass 32 and the outer groove 212. With this structural design, the sealing performance and fireproof performance are better. The fireproof sealant 6 plays a role of fireproof sealing connection. Compared with the fireproof sealant 6, the fireproof structural adhesive 5 also plays a role of supporting structure.

[0039] In one embodiment, an opening handle 213 is provided on the inner side below the opening sash 21 as the force application position for opening or closing the opening sash 21.

[0040] In one embodiment, the window body 2 includes a fixing strip 25. One end of the fixing strip 25 is fixedly connected to the horizontal pipe 11 or the vertical pipe 12, and the other end is bent and extends between the inner glass 31 and the outer glass 32 and is fixedly connected to the inner glass 31 and the outer glass 32. Specifically, the cross section of the fixing strip 25 is Z-shaped, and both bending angles are 90 degrees. The fixing strip 25 is connected to the inner glass 31 and the outer glass 32 through a bent steel plate 251, and fireproof structural adhesive 5 is filled between the bent steel plate 251 and the inner glass 31 and the outer glass 32. A fireproof rubber strip 4 is provided between the inner glass 31 and the horizontal pipe 11 or the vertical pipe 12, and a fireproof sealant 6 is provided between the fireproof glass 3 and the window body 2. The position of the fireproof glass 3 connected by the fixing strip 25 is fixed and cannot be opened.

[0041] In one embodiment, a decorative cover 121 is provided on the surface of the vertical pipe 12 located outdoors. The surfaces of the horizontal pipe 11 and the vertical pipe 12 are both covered with an aluminum single-board column decoration 8, specifically, the surface is sprayed with an aluminum single-board column decoration.

[0042] In one embodiment, the horizontal pipe 11 and the vertical pipe 12 are galvanized steel square pipes, and the opening sash 21, the opening window frame 22, and the bent steel plate 251 are thick hot-dip galvanized bent steel plates.

[0043] In summary, for the embodiment provided by the present utility model, the installation part is arranged on the building wall for installing the window body. The opening sash in the window body is used for installing the fireproof glass. A groove is provided between the opening sash and the opening window frame for placing the fireproof rubber strip for fireproof sealing. The fireproof rubber strip is more stable and not easily fails. Moreover, the fireproof glass and the opening sash are connected and sealed through the fireproof structural adhesive or the fireproof sealant, further providing the fireproof performance.

[0044] The above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit it; under the idea of the present utility model, the technical features between the above embodiments or different embodiments can also be combined, and the steps can be implemented in any order, and there are many other variations in different aspects of the present utility model as described above. For the sake of brevity, they are not provided in detail; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the various embodiments of the present utility model.

Claims

1. A fireproof window structure, characterized in that, It includes an installation part, a window frame and a fireproof glass; the installation part includes a horizontal pipe and a vertical pipe, the horizontal pipe and the vertical pipe are vertically arranged, and the horizontal pipe and the vertical pipe enclose a space for installing the window frame; the fireproof glass is arranged on the window frame; the window frame includes an opening sash and an opening window frame, the opening window frame is fixedly connected to the horizontal pipe or the vertical pipe, the opening sash is provided with the fireproof glass, the opening sash is hinged to the opening window frame, a groove is provided between the opening sash and the opening window frame to accommodate a fireproof rubber strip, and the fireproof glass is connected to the opening sash through a fireproof structural adhesive or a fireproof sealant.

2. The fireproof window structure according to claim 1, characterized in that, The fireproof glass is a tempered hollow cesium potassium fireproof glass.

3. The fireproof window structure according to claim 1, characterized in that The fireproof glass has a double-layer structure, namely an inner glass and an outer glass, and a sealant is provided between the inner glass and the outer glass.

4. The fireproof window structure according to claim 3, characterized in that, The upper side of the opening sash is hinged to the vertically arranged opening window frame through a hinge post, and the vertically arranged opening window frame is fixedly connected to the vertical pipe; a telescopic support rod is provided on the lower side of the opening sash, and the telescopic support rod is connected to the lower side of the vertically arranged opening window frame.

5. The fireproof window structure according to claim 4, characterized in that, The inner surface of the opening sash is bent to form an inner groove, the inner groove is provided with a fireproof rubber strip, the top of the opening sash is provided with a fireproof rubber strip, and when the opening sash is closed with the opening window frame, the fireproof rubber strip is closely attached to the surface of the opening window frame. The outer surface of the opening sash is stepped, and the top is bent to form an outer groove. The inner glass is arranged at the stepped part on the outside of the opening sash. Fireproof structural adhesive is filled between the inner side of the inner glass and the outer surface of the opening sash. A sealant is provided between the outer side of the inner glass and the inner side of the outer glass. The outer glass is arranged in the outer groove, and fireproof structural adhesive and fireproof sealant are filled between the inner side of the outer glass and the outer groove, and fireproof sealant is filled between the outer side of the outer glass and the outer groove.

6. The fireproof window structure according to claim 5, characterized in that, The number of the inner grooves is two. When the opening sash is closed with the opening window frame, the fireproof rubber strips in the two inner grooves are respectively closely attached to the inner side and the outer side of the opening window frame.

7. The fireproof window structure according to claim 4, characterized in that, An opening handle is provided on the inner side below the opening sash.

8. The fireproof window structure according to claim 3, wherein The window frame includes a fixing strip. One end of the fixing strip is fixedly connected to the horizontal pipe or the vertical pipe, and the other end is bent and extends between the inner glass and the outer glass and is fixedly connected to the inner glass and the outer glass. A fireproof rubber strip is provided between the inner glass and the horizontal pipe or the vertical pipe, and a fireproof sealant is provided between the fireproof glass and the window frame.

9. The fireproof window structure according to claim 1, characterized in that, A decorative cover is provided on the surface of the vertical pipe.

10. The fireproof window structure according to claim 1, characterized in that, The horizontal pipe and the vertical pipe are galvanized steel square pipes, and the opening sash and the opening window frame are thick hot-dip galvanized bent steel plates.

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