CN213654665U

CN213654665U - Fireproof node for building door and window opening

Info

Publication number: CN213654665U
Application number: CN202021719657.0U
Authority: CN
Inventors: 韩梦玉
Original assignee: Zhejiang Dacheng Environmental Construction Engineering Co ltd
Current assignee: Zhejiang Dacheng Environmental Construction Engineering Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-07-09
Anticipated expiration: 2030-08-18

Abstract

The utility model relates to a fire prevention technical field just discloses a building door and window opening fire prevention node, comprising a main body, the window has been seted up in the main part, one side of window is provided with dampproofing board, be provided with the heat insulating board between dampproofing board and the window, one side that the heat insulating board was kept away from to dampproofing board is provided with fire-retardant board, be provided with cement base polymer adhesive cement layer between fire-retardant board and the dampproofing board. This building door and window entrance to a cave fire prevention node, through the dampproofing board that sets up, promoted the durability, through the fireproof coating layer who sets up, improved fire behavior, through the heat insulating board that sets up, reached thermal-insulated effect, through the first fire prevention glass and the second fire prevention glass that set up, reached syllable-dividing effect.

Description

Fireproof node for building door and window opening

Technical Field

The utility model relates to a fire prevention technical field specifically is a building door and window entrance to a cave fire prevention node.

Background

The prior door and window positions of buildings only provide requirements for continuous upgrading of fire prevention of doors and windows, and neglect the fire prevention performance and the structure of door and window openings of the buildings and the connection parts of the doors and the windows and the main body structures, only common mortar is attached, the fire resistance is poor, and the connection parts of the door and window openings become weak links of fire prevention. At present, part of the door and window devices are made of single functional materials.

Chinese authorized utility model publication (announcement) no: the fireproof node for the opening of the door and the window of the building disclosed in CN208899678U has the advantages that the fireproof performance is improved by arranging the fireproof structural layer of the foamed ceramic plate; but has the disadvantage of single function in the using process.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a building door and window entrance to a cave fire prevention node has solved the current building door and window entrance to a cave fire prevention node that proposes in the above-mentioned background art in the use, its problem of single function.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a fireproof node of a building door and window opening comprises a main body, wherein a window is formed in the main body, a damp-proof plate is arranged on one side of the window, a heat insulation plate is arranged between the damp-proof plate and the window, a flame-retardant plate is arranged on one side, away from the heat insulation plate, of the damp-proof plate, and a cement-based polymer adhesive layer is arranged between the flame-retardant plate and the damp-proof plate;

one side of the flame-retardant plate far away from the cement-based polymer adhesive layer is provided with a window frame, a sealing gasket is arranged between the window frame and the flame-retardant plate, and first fireproof glass and second fireproof glass are arranged inside the window frame.

Furthermore, one side of the heat insulation plate is fixed with one side of the damp-proof plate, the other side of the heat insulation plate is fixed with one side of the window, one side of the cement-based polymer adhesive cement layer is fixed with the other side of the damp-proof plate, and the other side of the cement-based polymer adhesive cement layer is fixed with one side of the flame-retardant plate.

Furthermore, one side of sealed pad is fixed mutually with one side of window frame, the opposite side of sealed pad is fixed mutually with one side of window frame, the top of first fire prevention glass is fixed mutually with the interior top wall of window frame, the bottom of first fire prevention glass is fixed mutually with the interior bottom wall of window frame.

Furthermore, the top of the second fireproof glass is fixed with the inner top wall of the window frame, the bottom of the second fireproof glass is fixed with the inner bottom wall of the window frame, and a gap is reserved between the first fireproof glass and the second fireproof glass.

Furthermore, one side of the window is coated with an anticorrosive layer, and the other side of the window is coated with a fireproof coating layer.

Furthermore, the damp-proof board, the cement-based polymer adhesive layer, the flame-retardant board, the sealing gasket, the fireproof coating layer, the anticorrosive layer, the heat insulation board and the window frame are all bonded.

Further, the maximum width values of the first fireproof glass and the second fireproof glass do not exceed the minimum width value of the window frame.

(III) advantageous effects

The utility model provides a building door and window entrance to a cave fire prevention node possesses following beneficial effect:

this building door and window entrance to a cave fire prevention node, through the dampproofing board that sets up, promoted the durability, through the fireproof coating layer who sets up, improved fire behavior, through the heat insulating board that sets up, reached thermal-insulated effect, through the first fire prevention glass and the second fire prevention glass that set up, reached syllable-dividing effect.

Drawings

Fig. 1 is a schematic structural view of a fireproof node of a building door and window opening of the present invention;

FIG. 2 is a schematic structural view of a right-side sectional view of the fireproof node of the door/window opening of the building of the present invention;

FIG. 3 is a schematic left-side sectional view of the fireproof node of the door/window opening of the building of the present invention;

fig. 4 is a schematic structural view of the first fireproof glass of the fireproof node of the building door and window opening.

In the figure: the window comprises a main body 1, a window 2, a window frame 3, a damp-proof board 4, a cement-based polymer adhesive layer 5, a flame-retardant board 6, a sealing gasket 7, a fireproof coating layer 8, a heat insulation board 9, first fireproof glass 10, second fireproof glass 11 and an anticorrosive layer 12.

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.

Referring to fig. 1-4, the present invention provides a technical solution:

a fireproof node of a building door and window opening comprises a main body 1, a window 2 is arranged on the main body 1, a damp-proof plate 4 is arranged on one side of the window 2, a heat insulation plate 9 is arranged between the damp-proof plate 4 and the window 2, a flame-retardant plate 6 is arranged on one side, away from the heat insulation plate 9, of the damp-proof plate 4, a cement-based polymer adhesive layer 5 is arranged between the flame-retardant plate 6 and the damp-proof plate 4, a window frame 3 is arranged on one side, away from the cement-based polymer adhesive layer 5, of the flame-retardant plate 6, a sealing gasket 7 is arranged between the window frame 3 and the flame-retardant plate 6, a first fireproof glass 10 and a second fireproof glass 11 are arranged inside the window frame 3, one side of the heat insulation plate 9 is fixed with one side of the damp-proof plate 4, the other side of the heat insulation plate 9 is fixed with one side of the window 2, one side of the cement-based, one side of the sealing gasket 7 is fixed with one side of the window frame 3, the other side of the sealing gasket 7 is fixed with one side of the window frame 3, the top of the first fireproof glass 10 is fixed with the inner top wall of the window frame 3, the bottom of the first fireproof glass 10 is fixed with the inner bottom wall of the window frame 3, the top of the second fireproof glass 11 is fixed with the inner top wall of the window frame 3, the bottom of the second fireproof glass 11 is fixed with the inner bottom wall of the window frame 3, a gap is reserved between the first fireproof glass 10 and the second fireproof glass 11, one side of the window 2 is coated with the anticorrosive layer 12, the other side of the window 2 is coated with the fireproof paint layer 8, the damp-proof plate 4, the cement-based polymer mortar layer 5, the flame-retardant plate 6 and, the fireproof coating layer 8, the anticorrosive layer 12, the heat insulation plate 9 and the window frame 3 are all bonded, and the maximum width value of the first fireproof glass 10 and the second fireproof glass 11 is not more than the minimum width value of the window frame 3.

The working principle is that the fireproof node for the opening of the door and the window of the building can be normally used.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; or indirectly through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

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 utility model provides a building door and window entrance to a cave fire prevention node, includes main part (1), its characterized in that: the window is formed in the main body (1), a damp-proof plate (4) is arranged on one side of the window (2), a heat insulation plate (9) is arranged between the damp-proof plate (4) and the window (2), a flame-retardant plate (6) is arranged on one side, far away from the heat insulation plate (9), of the damp-proof plate (4), and a cement-based polymer adhesive layer (5) is arranged between the flame-retardant plate (6) and the damp-proof plate (4);

one side of the flame-retardant plate (6) far away from the cement-based polymer adhesive layer (5) is provided with a window frame (3), a sealing gasket (7) is arranged between the window frame (3) and the flame-retardant plate (6), and first fireproof glass (10) and second fireproof glass (11) are arranged inside the window frame (3).

2. The building door and window entrance fireproof joint according to claim 1, wherein one side of the heat insulation board (9) is fixed with one side of the damp-proof board (4), the other side of the heat insulation board (9) is fixed with one side of the window (2), one side of the cement-based polymer cement mortar layer (5) is fixed with the other side of the damp-proof board (4), and the other side of the cement-based polymer cement mortar layer (5) is fixed with one side of the flame retardant board (6).

3. The building door and window entrance fireproof node according to claim 1, wherein one side of the sealing gasket (7) is fixed with one side of the window frame (3), the other side of the sealing gasket (7) is fixed with one side of the window frame (3), the top of the first fireproof glass (10) is fixed with the inner top wall of the window frame (3), and the bottom of the first fireproof glass (10) is fixed with the inner bottom wall of the window frame (3).

4. The building door and window entrance fire prevention node as claimed in claim 1, wherein the top of the second fire-proof glass (11) is fixed with the inner top wall of the window frame (3), the bottom of the second fire-proof glass (11) is fixed with the inner bottom wall of the window frame (3), and a space is left between the first fire-proof glass (10) and the second fire-proof glass (11).

5. The building door and window entrance fire prevention node of claim 1, characterized in that one side of the window (2) is coated with an anticorrosive coating (12) and the other side of the window (2) is coated with a fireproof paint layer (8).

6. The building door and window entrance fireproof node according to claim 1, wherein the moisture-proof board (4), the cement-based polymer adhesive layer (5), the flame-retardant board (6), the sealing gasket (7), the fireproof coating layer (8), the anticorrosive coating (12), the heat insulation board (9) and the window frame (3) are all bonded.

7. The building door and window aperture fireproof node according to claim 1, wherein the maximum width of the first fireproof glass (10) and the second fireproof glass (11) does not exceed the minimum width of the window frame (3).