CN217734454U

CN217734454U - Internal circulation double-layer fireproof wallboard

Info

Publication number: CN217734454U
Application number: CN202221468519.9U
Authority: CN
Inventors: 朱晓翔; 陆兰; 靳焕
Original assignee: Suzhou Jinbaili Construction Technology Co ltd
Current assignee: Suzhou Jinbaili Construction Technology Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-11-04
Anticipated expiration: 2032-06-13

Abstract

The utility model discloses a double-deck fire prevention wallboard of inner loop relates to architectural decoration technical field, and the wallboard blocks stretching problem of flame when aiming at solving the conflagration and taking place. The key points of the technical scheme are as follows: including the wallboard, set up in the wallboard and hold the chamber, hold the intracavity and placed a plurality of fire prevention pieces, set up on the wallboard and hold a plurality of through holes of chamber intercommunication, be equipped with a plurality of drive portions that are used for driving fire prevention piece and through hole intercommunication on the internal perisporium that holds the chamber, fixedly connected with ignition wire in the wallboard, the one end fixed connection of ignition wire is on the drive portion, and the burning rate of ignition wire is faster than the burning rate of wallboard. The utility model discloses can effectively restrict wallboard combustion range to reduce the damage degree to the wallboard when the conflagration takes place, reduce the restoration cost after the wallboard burning.

Description

Internal circulation double-layer fireproof wallboard

Technical Field

The utility model relates to an architectural decoration technical field, more specifically say, it relates to a double-deck fire prevention wallboard of inner loop.

Background

The wall body is the main component of building, realizes cutting apart and enclosing the closing to the space through the wall body, and the wall body still realizes functions such as heat preservation, waterproof simultaneously.

In some households, in order to save construction costs, some partition wall panels are made of wood, and as the incidence rate of fire increases in recent years, wood is flammable and burns for a long time, so that the wood wall panels cannot insulate the fire and may promote the spread of fire, thereby causing the fire to burn for a large area for a long time, causing an immeasurable influence on the safety of lives and properties of people, and thus it is necessary to provide a wall structure for reducing the speed of fire spread and the burning time.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a double-deck fire prevention wallboard of inner loop reaches the purpose that slows down flame speed of stretching on the wallboard through setting up of structure.

The above technical purpose of the present invention can be achieved by the following technical solutions: this double-deck fire resistive wallboard of inner loop, including the wallboard, it holds the chamber to have seted up in the wallboard, it has placed a plurality of fire prevention pieces to hold the intracavity, set up on the wallboard and hold a plurality of through holes of chamber intercommunication, it is equipped with a plurality of drive departments that are used for drive fire prevention piece and through hole intercommunication on the internal perisporium in chamber to hold, fixedly connected with ignition wire in the wallboard, the one end fixed connection of ignition wire is on the drive division, the burning rate of ignition wire is faster than the burning rate of wallboard.

The utility model discloses further set up to: the drive division includes support piece and elastic component, support piece's one end fixed connection is on the inside wall that holds the chamber, support piece keeps away from the lateral wall of fixed point and offsets with the periphery wall of fire prevention piece, elastic component drive fire prevention piece slides towards one side of ignition.

The utility model discloses further set up to: support piece includes a plurality of bracing pieces and catch plate, and is a plurality of bracing piece fixed connection is on one side that fire prevention piece was kept away from to the catch plate, the piece is easily fired with the fixed connection department fixedly connected with of catch plate to the bracing piece, the one end fixed connection of firing cable is on easily firing the piece.

The utility model discloses further set up to: hold intracavity fixedly connected with a plurality of partition panels, the top surface and the equal sliding connection of slurcam of fire prevention piece are on the partition panel.

The utility model discloses further set up to: the fire prevention piece includes the sealing bag and places the dry powder of putting out a fire in it, the periphery wall fixedly connected with water proof membrane of sealing bag.

The utility model discloses further set up to: the fireproof sealing device is characterized in that a guide pipe is connected in the through hole in a sliding mode, one side, far away from the fireproof part, of the through hole is detachably connected with a baffle, and one end, far away from the through hole, of the guide pipe is abutted to the side wall of the sealing bag.

The utility model discloses further set up to: one side of the guide pipe close to the sealing bag is fixedly connected with a plurality of spines, the horizontal heights of the guide pipes positioned on two sides of the fireproof piece are arranged in a staggered mode, and the central axis of the guide pipe and the central axis of the pushing plate far away from the guide pipe are on the same horizontal plane.

To sum up, the utility model discloses following beneficial effect has:

when the wallboard meets with flame, the ignition wire is ignited to flame, because the burning rate of ignition wire is fast, make the ignition wire when burning to the one end that is close to the drive division, the drive division with hold the break-off of chamber, the drive division promotes the fire prevention piece and is holding the intracavity slip and communicate with the through hole, make the dry powder in the fire prevention piece spray on the position of catching fire along the through hole, thereby realize putting out or restricting stretching of intensity of a fire to the point of fire, improve the security of wooden wallboard, waterproof adventitia isolated steam, avoid steam to get into and lead to putting out a fire the dry powder caking in the sealed bag, the effect of putting out a fire of influence dry powder.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view at A in FIG. 2;

fig. 4 is an enlarged view of fig. 2 at B.

In the figure: 1. a wallboard; 2. an accommodating chamber; 3. a fire-resistant member; 4. a through hole; 5. a firing cable; 6. a support member; 7. an elastic member; 8. a support bar; 9. a push plate; 10. a combustible sheet; 11. a partition panel; 12. sealing the bag; 13. fire extinguishing dry powder; 14. a water-resistant outer film; 15. a guide tube; 16. a baffle plate; 17. and (6) pricking.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

This double-deck fire prevention wallboard of inner loop, as shown in fig. 2-4, including wallboard 1, it holds chamber 2 to have seted up in wallboard 1, a plurality of fire prevention pieces 3 have been placed in holding chamber 2, fire prevention piece 3 includes seal bag 12 and places the dry powder 13 of putting out a fire in it, the periphery wall fixedly connected with water proof membrane 14 of seal bag 12, set up on wallboard 1 and hold a plurality of through holes 4 of chamber 2 intercommunication, be equipped with a plurality of drive parts that are used for driving fire prevention piece 3 and through hole 4 intercommunication on the internal perisporium that holds chamber 2, one side fixed connection that fire prevention piece 3 was kept away from to the drive part is on the inside wall that holds chamber 2, fixedly connected with ignition wire 5 in wallboard 1, the one end fixed connection of ignition wire 5 is on the drive part, the burning rate of ignition wire 5 is faster than the burning rate of wallboard 1.

As shown in fig. 2-4, when wallboard 1 meets with flame, flame ignition fuse 5, because the burning rate of fuse 5 is fast, make fuse 5 when burning to the one end that is close to the drive division, the drive division with hold the break-make of chamber 2, the drive division promotes fire prevention piece 3 and slides and communicate with through hole 4 in holding chamber 2, make the interior fire extinguishing dry powder 13 of fire prevention piece 3 spray on the position of catching fire along through hole 4, thereby realize putting out or restricting spreading of intensity of a fire to the ignition point, improve wooden wallboard 1's security, waterproof adventitia 14 isolated steam, avoid steam to lead to the caking of fire extinguishing dry powder 13 in getting into seal bag 12, influence the fire extinguishing effect of fire extinguishing dry powder 13.

As shown in fig. 2 and 3, the drive division includes support piece 6 and elastic component 7, elastic component 7 sets up to the spring, the one end fixed connection of support piece 6 is on holding the inside wall of chamber 2, the lateral wall that support piece 6 kept away from the fixed point offsets with the periphery wall of fire prevention piece 3, elastic component 7 drives the one side slip of fire prevention piece 3 orientation firing point, support piece 6 includes a plurality of bracing pieces 8 and

slurcam

9, 8 fixed connection of a plurality of bracing pieces are on the one side that fire prevention piece 3 was kept away from to slurcam 9, bracing piece 8 and the fixed connection department fixed connection of slurcam 9 fire-retardant piece 10, the one end fixed connection of firing line 5 is on firing piece 10, hold a plurality of partition panels 11 of fixedly connected with in the chamber 2, the top surface of fire prevention piece 3 and the equal sliding connection of slurcam 9 are on partition panel 11.

As shown in fig. 2-4, wallboard 1 is in extruded deformation state when normal use pushing plate 9 extrusion elastic component 7, the burning of firing line 5 is aroused to flame, the flame of firing line 5 transmits to easily burning on piece 10, the connection disconnection of bracing piece 8 and pushing plate 9 lateral wall after easily burning piece 10 burns, pushing plate 9 slides along the top surface of partition panel 11 under the elastic force effect that deformation elastic component 7 produced, pushing plate 9 promotes fire prevention piece 3 and slides towards through hole 4, thereby sealed bag 12 takes place to break and releases its inside dry powder 13 of putting out a fire, dry powder 13 of putting out a fire realizes the restriction and the hindrance of flame sustained combustion.

As shown in fig. 1-4, a guide tube 15 is slidably connected in the through hole 4, a baffle 16 is detachably connected to one side of the through hole 4 away from the fire-proof piece 3, the baffle 16 is arranged to seal the through hole 4, so as to ensure the smoothness and stability of the wall panel 1 during normal use, one end of the guide tube 15 away from the through hole 4 abuts against the side wall of the sealing bag 12, one side of the guide tube 15 close to the sealing bag 12 is fixedly connected with a plurality of sharp spines 17, the horizontal heights of the guide tubes 15 located on both sides of the fire-proof piece 3 are staggered, the central axis of the guide tube 15 and the central axis of the push plate 9 away from the guide tube 15 are on the same horizontal plane, when the push plate 9 pushes the fire-proof piece 3 to slide towards the through hole 4 during sliding, the sharp spines 17 increase the pressure when the fire-proof piece 3 contacts with the guide tube 15, and ensure that the fire-proof piece 3 stably punctures the sealing bag 12 to discharge the fire-extinguishing powder 13 inside along the guide tube 15.

The working principle is as follows: wallboard 1 is at push plate 9 extrusion elastic component 7 when normal use makes it be in extruded deformation state, flame arouses the burning of ignition line 5, the flame of ignition line 5 transmits to easily fires on the piece 10, fire piece 10 burning back bracing piece 8 and the disconnection of being connected of push plate 9 lateral wall, push plate 9 slides along the top surface of partition panel 11 under the elastic force effect that elastic component 7 of deformation produced, the push rod promotes 3 slides towards through hole 4 of fire prevention spare, thereby sealed bag 12 takes place to break and releases its inside dry powder 13 of putting out a fire, dry powder 13 of putting out a fire realizes the restriction and the hindrance that last burning of flame.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. An inner circulation double-layer fireproof wallboard comprises a wallboard (1) and is characterized in that: offer in wallboard (1) and hold chamber (2), a plurality of fire prevention spare (3) have been placed in holding chamber (2), set up on wallboard (1) and hold a plurality of through holes (4) of chamber (2) intercommunication, be equipped with on the internal perisporium that holds chamber (2) and be used for driving a plurality of drive portions of fire prevention spare (3) and through hole (4) intercommunication, fixedly connected with ignition wire (5) in wallboard (1), the one end fixed connection of ignition wire (5) is on the drive portion, the burning rate of ignition wire (5) is faster than the burning rate of wallboard (1).

2. The internally circulating double-layer fire-barrier panel according to claim 1, wherein: the drive division includes support piece (6) and elastic component (7), the one end fixed connection of support piece (6) is on the inside wall that holds chamber (2), the lateral wall that the fixed point was kept away from in support piece (6) offsets with the periphery wall of fire prevention spare (3), elastic component (7) drive fire prevention spare (3) slide towards the one side of ignition.

3. The internally circulating double-layer fire-barrier panel according to claim 2, wherein: support piece (6) include a plurality of bracing pieces (8) and slurcam (9), and are a plurality of bracing piece (8) fixed connection is kept away from one side of fire prevention piece (3) in slurcam (9), bracing piece (8) and the fixed connection department fixedly connected with of slurcam (9) fire piece (10), the one end fixed connection of firing cable (5) is on fire piece (10).

4. The internally circulating double-layer fire-barrier panel according to claim 3, wherein: hold a plurality of partition panels (11) of fixedly connected with in chamber (2), the top surface and the equal sliding connection of catch plate (9) of fire prevention spare (3) are on partition panel (11).

5. The internally circulating double-layer fire-proof wall panel of claim 3, wherein: the fire-proof part (3) comprises a sealing bag (12) and fire-extinguishing dry powder (13) placed in the sealing bag, and the outer peripheral wall of the sealing bag (12) is fixedly connected with a waterproof outer membrane (14).

6. The internally circulating double-layer fire-barrier panel according to claim 1, wherein: the fireproof sealing bag is characterized in that a guide pipe (15) is connected to the through hole (4) in a sliding mode, a baffle (16) is detachably connected to one side, away from the fireproof part (3), of the through hole (4), and one end, away from the through hole (4), of the guide pipe (15) is abutted to the side wall of the sealing bag (12).

7. The internally circulating double-layer fire-barrier panel according to claim 6, wherein: one side fixedly connected with a plurality of spine (17) that stand pipe (15) is close to sealed bag (12), be located fire prevention piece (3) both sides the level of stand pipe (15) is crisscross to be set up, the central axis of stand pipe (15) and the central axis of catch plate (9) of keeping away from stand pipe (15) are on same horizontal plane.