CN219386714U

CN219386714U - Building outer wall heat insulation board capable of inhibiting fire spreading

Info

Publication number: CN219386714U
Application number: CN202320043038.1U
Authority: CN
Inventors: 孟巧芳; 余骏; 麻新闻
Original assignee: Shanghai Beiheng Renju Construction Group Co ltd
Current assignee: Shanghai Beiheng Renju Construction Group Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-07-21
Anticipated expiration: 2033-01-06

Abstract

The utility model discloses a building external wall insulation board capable of inhibiting fire spreading, which comprises a first insulation board, wherein a first inhibition groove is formed in the upper wall of the first insulation board, a first water bag is assembled in the first inhibition groove, two first fire-fighting spray heads are embedded in the front wall of the first insulation board and close to the lower end of the first insulation board, a first water guide pipe is assembled on the first heat-fighting spray heads and positioned in the first insulation board, a first drainage tube is assembled on the first water guide pipe and positioned in the first insulation board, a butt joint box is assembled on the front wall of the first insulation board, and the first drainage tube is connected with the butt joint box.

Description

Building outer wall heat insulation board capable of inhibiting fire spreading

Technical Field

The utility model relates to the technical field of fire-inhibiting external wall insulation boards, in particular to a building external wall insulation board capable of inhibiting fire spreading.

Background

At present, buildings such as high-rise buildings are more and more, once one layer of the buildings is in fire disaster, the fire is easy to spread and can spread to other floors if the fire disaster is prevented from being timely, and great property loss or casualties can be seriously caused.

The heat insulation board is generally installed on the outer wall of a building such as a high-rise building, and the heat insulation board for the outer wall of the building in the prior art is provided with a fireproof layer, is not easy to burn under the condition of fire, but does not have the function of actively suppressing the fire, is not convenient for fire fighters to extinguish the fire, and is produced by the scheme for the deep research aiming at the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the building outer wall insulation board capable of inhibiting the fire from spreading, which solves the technical problems that the outer wall of the existing high-rise building and other buildings is generally provided with the insulation board, and the building outer wall insulation board in the prior art is not easy to burn under the condition of fire, but does not have the function of actively inhibiting the fire and is inconvenient for firefighters to extinguish the fire.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a can restrain building external wall insulation board that fire situation spread, includes first heated board, it has first suppression groove to open in the first heated board upper wall, first water bag is installed to first suppression groove interior, first heated board front wall is last and be close to lower extreme department and inlay and be equipped with two first fire control shower heads, first heated board is interior and be located two be equipped with first aqueduct on the first fire control shower head, first aqueduct is last and be located first heated board and be equipped with first drainage tube, be equipped with the butt joint case on the first heated board front wall, first drainage tube is connected with the butt joint case.

Preferably, a second insulation board is inserted on the first insulation board, a second inhibition groove is formed in the upper wall of the second insulation board, a second water bag is assembled in the second inhibition groove, two second fire-fighting spray heads are embedded on the front wall of the second insulation board and close to the lower end of the second insulation board, a second water guide pipe is assembled on the second fire-fighting spray heads and positioned in the second insulation board, a second drainage pipe is arranged in the second insulation board and positioned in the second insulation board, and the second drainage pipe is inserted in the first drainage pipe.

Preferably, a plurality of first water outlet holes are formed in the front wall of the first heat preservation plate and located in front of the first inhibition groove.

Preferably, a plurality of second water outlet holes are formed in the front wall of the second heat insulation plate and in front of the second inhibition groove.

Preferably, the butt joint box is provided with a butt joint.

Advantageous effects

The utility model provides a building outer wall heat-insulating board capable of inhibiting fire spreading. The fire extinguishing device has the beneficial effects that the fire extinguishing device can inhibit the fire by delaying the fire when the fire reaches the fire fighter, and the water gun is connected to the butt joint to supply water to form a water mist wall, so that the fire is inhibited, and meanwhile, the fire extinguishing speed is increased, and the problems that the existing heat preservation device is strong, does not have the function of actively inhibiting the fire and is inconvenient for the fire fighter to extinguish the fire are solved.

Drawings

Fig. 1 is a schematic structural view of a building exterior wall insulation board capable of inhibiting fire spreading according to the present utility model.

Fig. 2 is a schematic diagram of a front view structure of a building exterior wall insulation board capable of inhibiting fire spreading according to the present utility model.

Fig. 3 is a schematic top view of a building exterior wall insulation board capable of suppressing fire spreading according to the present utility model.

Fig. 4 is a schematic top view of a cross-section structure of a building exterior wall insulation board capable of suppressing fire spread according to the present utility model.

In the figure: 1-a first heat preservation plate; 2-a first water bag; 3-a first fire sprinkler head; 4-a first water conduit; 5-a first drainage tube; 6, butt joint box; 7-a second insulation board; 8-a second water bag; 9-a second fire sprinkler head; 10-a second water conduit; 11-a second drainage tube; 12-a first water outlet hole; 13-a second water outlet hole; 14-butt joint.

Detailed Description

Examples:

referring to fig. 1 to 4, which are schematic structural views of an embodiment of the present utility model, a building external wall insulation board capable of suppressing fire spreading is provided, which comprises a first insulation board 1, wherein a first suppressing groove is formed in the upper wall of the first insulation board 1, a first water bag 2 is installed in the first suppressing groove, two first fire-fighting spray heads 3 are embedded on the front wall of the first insulation board 1 and near the lower end, a first water guide pipe 4 is installed in the first insulation board 1 and on the two first fire-fighting spray heads 3, a first drainage tube 5 is installed on the first water guide pipe 4 and on the first insulation board 1, a docking box 6 is installed on the front wall of the first insulation board 1, and the first drainage tube 5 is connected with the docking box 6; the first heat-insulating plate 1 is inserted with a second heat-insulating plate 7, the upper wall of the second heat-insulating plate 7 is provided with a second inhibition groove, a second water bag 8 is assembled in the second inhibition groove, two second fire-fighting spray heads 9 are embedded on the front wall of the second heat-insulating plate 7 and close to the lower end, a second water guide pipe 10 is assembled in the second heat-insulating plate 7 and positioned on the two second fire-fighting spray heads 9, a second drainage pipe 11 is arranged on the second water guide pipe 10 and positioned in the second heat-insulating plate 7, and the second drainage pipe 11 is inserted in the first drainage pipe 5; a plurality of first water outlet holes 12 are formed in the front wall of the first heat insulation plate 1 and positioned in front of the first inhibition groove; a plurality of second water outlet holes 13 are formed in the front wall of the second heat insulation plate 7 and in front of the second inhibition groove; the butt joint box 6 is provided with a butt joint 14;

when in actual use, the method comprises the following steps: when a fire disaster occurs, the fire spreads on the second heat insulation board 7 on the outer wall, the fire source roasted the second heat insulation board 7, the temperature of the second heat insulation board 7 quickly rises to reach a critical value, the second water bag 8 arranged in the second heat insulation board 7 is broken, water in the second water bag 8 flows out through the second water outlet hole 13 to inhibit the fire, after firefighters arrive, the fire source roasted on the second heat insulation board 7 spreads on the second fire-fighting spray heads 9 arranged on the second heat insulation board 7, the second fire-fighting spray heads 9 fuse rods are broken, firefighters connect a water gun to a butt joint 14 arranged on the butt joint box 6 for connection, after connection is completed, the firefighters start the water gun, water in the water gun enters the first drainage tube 5 through the butt joint box 6 and enters the second drainage tube 11, the second water guide pipe 10 connected to the second drainage pipe 11 is sprayed out by the second fire-fighting spray header 9 to form a water mist wall, fire is prevented from spreading to other floors, fire extinguishing speed is improved, the first heat preservation plate 1 is roasted at a high temperature, the first water bag 2 is broken, water sources flow out of the first water outlet 12 and are restrained firstly, after the water sources in the water bag flow out, the fire source roasted first fire-fighting spray header 3 is broken by fusing rods, after the fire fighters arrive, the water gun is connected to form a water mist wall to restrain fire, and the heat preservation plate on the layer is roasted by Gao Wenzhi, water source restraint is triggered firstly, auxiliary fire extinguishing operation is performed after the fire fighters arrive, the water sources are convenient to stay in the fire for a long time, and fire extinguishing efficiency is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a building external wall insulation board that can restrain fire situation to spread, includes first heated board (1), its characterized in that, open in first heated board (1) upper wall has first suppression groove, first water bag (2) are equipped with in the first suppression groove, on first heated board (1) front wall and be close to lower extreme department and inlay and be equipped with two first fire control shower heads (3), in first heated board (1) and be located two be equipped with first aqueduct (4) on first fire control shower head (3), on first aqueduct (4) and be located first heated board (1) and be equipped with first drainage tube (5), be equipped with butt joint case (6) on first heated board (1) front wall, first drainage tube (5) are connected with butt joint case (6).

2. The building outer wall insulation board capable of restraining fire spreading according to claim 1, wherein a second insulation board (7) is inserted on the first insulation board (1), a second restraining groove is formed in the upper wall of the second insulation board (7), a second water bag (8) is assembled in the second restraining groove, two second fire-fighting spray heads (9) are embedded in the front wall of the second insulation board (7) and close to the lower end of the second water bag, second water guide pipes (10) are assembled in the second insulation board (7) and located on the two second fire-fighting spray heads (9), a second drainage tube (11) is installed in the second insulation board (7), and the second drainage tube (11) is inserted in the first drainage tube (5).

3. The building external wall insulation board capable of inhibiting fire spreading according to claim 1, wherein a plurality of first water outlet holes (12) are formed in the front wall of the first insulation board (1) and in front of the first inhibition groove.

4. The building external wall insulation board capable of inhibiting fire spreading according to claim 2, wherein a plurality of second water outlet holes (13) are formed on the front wall of the second insulation board (7) and positioned in front of the second inhibition groove.

5. Building exterior wall insulation board capable of suppressing spread of fire according to claim 1, wherein said butt joint box (6) is equipped with butt joint (14).