CN220676567U - Fire baffle for building fire engineering - Google Patents
Fire baffle for building fire engineering Download PDFInfo
- Publication number
- CN220676567U CN220676567U CN202321992266.XU CN202321992266U CN220676567U CN 220676567 U CN220676567 U CN 220676567U CN 202321992266 U CN202321992266 U CN 202321992266U CN 220676567 U CN220676567 U CN 220676567U
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- China
- Prior art keywords
- fire
- baffle
- fixedly connected
- retardant
- fixed connection
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- 239000003063 flame retardant Substances 0.000 claims abstract description 70
- 239000000945 filler Substances 0.000 claims abstract description 14
- 238000005979 thermal decomposition reaction Methods 0.000 claims abstract description 12
- 238000010276 construction Methods 0.000 claims description 6
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract description 34
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 description 12
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 230000001603 reducing effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Abstract
The utility model discloses a fire baffle for building fire engineering, which relates to the technical field of building fire engineering and comprises a first baffle, wherein a second baffle is arranged on the left side of the first baffle, the top of the second baffle is fixedly connected with a fixing frame, two ends of the fixing frame are provided with connecting devices, the inside of the first baffle is fixedly connected with an exhaust device, the bottom of the fixing frame is fixedly provided with a fixing device, the bottom of the fixing frame is fixedly connected with a transverse fixing rod, the inner wall of the transverse fixing rod is fixedly connected with a longitudinal fixing rod, the bottom of the fixing frame is fixedly connected with the top of the transverse fixing rod, the inner wall of the transverse fixing rod is fixedly connected with the outer wall of the longitudinal fixing rod, the transverse fixing rod and the longitudinal fixing rod are used for fixedly blocking a fire behavior of a plate body, the fire baffle is not easy to deform, and the fire baffle uses thermal decomposition flame retardant filler and the exhaust device to jointly match with thermal decomposition flame retardant filler to generate flame retardant gas when encountering thermal decomposition, and the fire retardant gas is discharged through the exhaust device.
Description
Technical Field
The utility model relates to the technical field of building fire engineering, in particular to a fire baffle plate for the building fire engineering.
Background
The fire-blocking plate is a fire-proof material for building fire-fighting engineering, mainly used for isolating and blocking the propagation of flame, hot gas and smoke, protecting personnel safety and reducing property loss, and is usually made of fire-blocking plate or steel plate, and has higher fire-resisting property.
The following problems exist in the prior art:
1. most fire-blocking plates for building fire-fighting engineering on the market can not extinguish the fire in front of the fire rapidly when encountering fire, and deformation occurs in the use process of the device due to overhigh flame temperature, so that the fire-blocking plates are free to play a role of fire blocking.
2. If the installation construction of the fire baffle does not meet the relevant specifications and standards, the problems of unsealing gaps, connecting infirm and the like can be caused, and the fireproof performance of the fire baffle is affected.
Disclosure of Invention
The utility model provides a fire baffle for a building fire-fighting engineering, wherein one purpose is to prevent the spread of fire by emitting flame-retardant filler, and also to achieve the flame-retardant purpose for other burning objects; the other purpose is that in order to connect two adjacent plate bodies, two adjacent plate bodies are connected into a whole, so that stability is improved, the single plate body is prevented from being blown off when the outdoor use is performed, the overall structural strength is improved, and operation is simpler.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a building fire control engineering is with board that keeps off fire, includes first baffle, the left side of first baffle is provided with the second baffle, the top fixedly connected with fixed frame of second baffle, the both ends of fixed frame are provided with connecting device, the inside fixedly connected with exhaust apparatus of first baffle, the bottom fixed mounting of fixed frame has fixing device.
By adopting the technical scheme, the first baffle, the second baffle, the fixed frame, the connecting device, the exhaust device and the fixing device in the scheme are matched together to enable the fire baffle to be more stable and have better fireproof effect.
The technical scheme of the utility model is further improved as follows: the four ends of the first baffle are provided with screw grooves, the inner wall of the fixed frame is provided with connecting grooves, the inner wall of each connecting groove is connected with a connecting block in a sliding mode, screw grooves are formed in two sides of each connecting block, and bolts are fixedly mounted on the inner wall of each screw groove.
By adopting the technical scheme, the first baffle, the thread groove, the fixed frame, the connecting groove and the bolt in the scheme are matched together to connect two adjacent plate bodies, and the two adjacent plate bodies are connected into a whole.
The technical scheme of the utility model is further improved as follows: the side fixedly connected with fire-retardant box of first baffle, fire-retardant packing of pyrolysis is provided with to fire-retardant box's inside, fire-retardant box's side fixedly connected with exhaust apparatus.
By adopting the technical scheme, the first baffle, the flame-retardant box, the thermal decomposition flame-retardant filler and the exhaust device in the scheme are matched with the thermal decomposition flame-retardant filler to generate flame-retardant gas when the flame-retardant gas is decomposed by heat, and the flame-retardant gas is exhausted through the exhaust device to achieve the flame-retardant purpose.
The technical scheme of the utility model is further improved as follows: the side fixedly connected with exhaust duct of fire-retardant box, the inside fixedly connected with fire-retardant film of exhaust duct, the other end fixedly connected with first baffle of exhaust duct.
By adopting the technical scheme, the flame-retardant box, the exhaust pipeline and the flame-retardant film in the scheme are matched with the thermal decomposition flame-retardant filler in the flame-retardant box to generate a large amount of gas when encountering heat, the flame-retardant film in the exhaust pipeline is broken, the non-combustible gas is discharged, and the flame-retardant box can also play a flame-retardant purpose on other burning objects.
The technical scheme of the utility model is further improved as follows: the other side of the flame-retardant box is fixedly provided with a heat insulation layer, the other side of the heat insulation layer is fixedly connected with a fixing device, and the other side of the fixing device is fixedly connected with a sound absorption cavity.
By adopting the technical scheme, the flame retardant box, the heat insulation layer, the fixing device and the sound absorption cavity in the scheme are matched together to play roles of heat insulation and sound insulation, so that the influence of fire on the surrounding environment is reduced, and the fire is prevented from spreading.
The technical scheme of the utility model is further improved as follows: the bottom fixedly connected with horizontal dead lever of fixed frame, the inner wall fixedly connected with vertical dead lever of horizontal dead lever.
By adopting the technical scheme, the fixing frame, the transverse fixing rod and the transverse fixing rod in the scheme are matched together to improve the service functionality of the device, and when fire is blocked, the fire blocking plate is bent or deformed due to overheating.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides a fire baffle for a building fire engineering, which adopts the cooperation among a first baffle, a second baffle, a fixed frame, a connecting device, a connecting groove, a connecting block, a thread groove and bolts to connect two adjacent plate bodies into a whole through the connecting block, so that the stability is improved, the single plate body is prevented from being blown off during outdoor use, the overall structural strength is improved, and the public personal safety is prevented from being endangered.
2. The utility model provides a fire baffle for constructional engineering, which adopts the cooperation among an exhaust device, a fire-retardant box, a thermal decomposition fire-retardant filler, an exhaust pipeline, a fire-retardant film, a longitudinal fixing rod and a transverse fixing rod to transfer heat into the fire-retardant box through the fire baffle, so that the thermal decomposition fire-retardant filler is decomposed into nonflammable gas, the fire-retardant film in the exhaust pipeline is broken and sprayed out, the fire-retardant purpose can be achieved for other burning objects, and when the fire baffle is overheated, the longitudinal fixing rod and the transverse fixing rod can support the plate body to prevent the plate body from deforming easily, and flame spreading is prevented.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;
FIG. 2 is a schematic diagram of the connection device subject matter of the present utility model;
FIG. 3 is a schematic cross-sectional view of the present utility model;
FIG. 4 is a schematic cross-sectional view of an exhaust device according to the present utility model;
fig. 5 is a schematic sectional view of a fixing device according to the present utility model.
In the figure: 1. a first baffle; 2. a second baffle; 3. a fixed frame; 4. a connecting device; 5. a connecting groove; 6. a connecting block; 7. a screw groove; 8. a thread groove; 9. a bolt; 10. an exhaust device; 11. a flame retardant box; 12. thermally decomposing the flame retardant filler; 13. an exhaust duct; 14. a flame retardant film; 15. a longitudinal fixing rod; 16. a transverse fixing rod; 17. a fixing device; 18. a thermal insulation layer; 19. a sound absorbing cavity.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-5, the utility model provides a fire baffle for building fire engineering, which comprises a first baffle 1, wherein a second baffle 2 is arranged on the left side of the first baffle 1, the top of the second baffle 2 is fixedly connected with a fixed frame 3, two ends of the fixed frame 3 are provided with connecting devices 4, the inside of the first baffle 1 is fixedly connected with an exhaust device 10, the bottom of the fixed frame 3 is fixedly provided with a fixing device 17, four ends of the first baffle 1 are provided with screw grooves 7, the inner walls of the fixed frame 3 are provided with connecting grooves 5, the inner walls of the connecting grooves 5 are in sliding connection with connecting blocks 6, two sides of the connecting blocks 6 are provided with screw grooves 8, bolts 9 are fixedly arranged on the inner walls of the screw grooves 8, the inner walls of the connecting grooves 5 are in sliding connection with the outer walls of the connecting blocks 6, and the inner walls of the screw grooves 8 are fixedly arranged on the outer walls of the bolts 9.
In this embodiment, through the side alignment with two fire baffles, insert connecting block 6 again and connect the spread groove 5 between two fire baffles, use bolt 9 to twist in screw groove 8 and screw groove 7 with two plates connection again, increased overall structure's intensity, avoid when outdoor use single plate body to be blown off.
Example 2
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the side fixedly connected with fire-retardant box 11 of first baffle 1, the inside of fire-retardant box 11 is provided with thermal decomposition fire-retardant packing 12, the side fixedly connected with exhaust apparatus 10 of fire-retardant box 11, the side of first baffle 1 and one side fixedly connected with of fire-retardant box 11, the side of fire-retardant box 11 and the one end fixedly connected with of exhaust apparatus 10, the side fixedly connected with exhaust duct 13 of fire-retardant box 11, the inside fixedly connected with fire-retardant film 14 of exhaust duct 13, the other end fixedly connected with first baffle 1 of exhaust duct 13, the side of fire-retardant box 11 and the one end fixedly connected with of exhaust duct 13, the inside of exhaust duct 13 and the side fixedly connected with of fire-retardant film 14, the other end of exhaust duct 13 and the upper surface fixedly connected with of first baffle 1.
In this embodiment, heat is transferred into the flame retardant box 11 through the first baffle plate 1, the thermal decomposition flame retardant filler 12 is decomposed to generate flame retardant gas when encountering heat, and the flame retardant gas and the exhaust device 10 are matched together, the thermal decomposition flame retardant filler 12 is decomposed to generate gas when encountering heat, and the flame retardant film 14 in the exhaust pipeline 13 is broken and discharged to emit non-combustible gas through gas expansion in the flame retardant box 11, so that the flame retardant effect on other burning objects is achieved.
Example 3
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the insulating layer 18 is fixedly installed on the other side of the flame retardant box 11, the fixing device 17 is fixedly connected to the other side of the insulating layer 18, the sound absorbing cavity 19 is fixedly connected to the other side of the fixing device 17, the other side of the flame retardant box 11 is fixedly installed on one side of the insulating layer 18, the other side of the insulating layer 18 is fixedly connected with one side of the fixing device 17, the other side of the fixing device 17 is fixedly connected with one side of the sound absorbing cavity 19, the other side of the sound absorbing cavity 19 is fixedly installed on one side of the second baffle 2, the transverse fixing rod 16 is fixedly connected to the bottom of the fixing frame 3, the longitudinal fixing rod 15 is fixedly connected to the inner wall of the transverse fixing rod 16, the bottom of the fixing frame 3 is fixedly connected with the top of the transverse fixing rod 16, and the inner wall of the transverse fixing rod 16 is fixedly connected with the outer wall of the longitudinal fixing rod 15.
In this embodiment, the heat insulation layer 18 and the sound absorption cavity 19 can play a role in heat insulation and sound insulation, the fixing device 17 is installed inside the fire baffle, and the vertical fixing rod 15 and the horizontal fixing rod 16 can be supported in a fire disaster, so that deformation of the fire baffle plate body possibly caused by overheating is avoided, and the fire baffle effect is lost.
The working principle of the fire baffle plate for the building fire engineering is specifically described below.
As shown in figures 1-5, when in use, the sides of two fire-blocking plates are aligned, then the connecting block 6 is inserted into the connecting groove 5 between the two fire-blocking plates to be connected, then the bolts 9 are screwed into the threaded grooves 8 and the threaded grooves 7 to connect the two plates, the heat insulation layer 18 and the sound absorption cavity 19 can play roles of heat insulation and sound insulation, when in fire, heat is transferred into the fire-blocking box 11 through the first baffle plate 1, the heat-decomposing flame-retarding filler 12 is decomposed to generate flame-retarding gas and the exhaust device 10 to cooperate together, the heat-decomposing flame-retarding filler 12 is decomposed to generate gas when in heat, the flame-retarding box 11 is expanded to break the flame-retarding film 14 in the exhaust pipeline 13 to discharge non-combustible gas, and other burning objects can also be flame-retarding, and the longitudinal fixing rods 15 and the transverse fixing rods 16 can be supported in the fire-blocking plates to avoid the deformation of the fire-blocking plates possibly caused by overheat, thereby losing the fire-blocking effect, and the fire-blocking bodies are fixed and are not easy to deform.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. Fire baffle for building fire engineering, including first baffle (1), its characterized in that: the left side of first baffle (1) is provided with second baffle (2), the top fixedly connected with fixed frame (3) of second baffle (2), the both ends of fixed frame (3) are provided with connecting device (4), the inside fixedly connected with exhaust apparatus (10) of first baffle (1), the bottom fixed mounting of fixed frame (3) has fixing device (17).
2. The fire shield for use in the construction fire engineering according to claim 1, wherein: the four ends of the first baffle (1) are provided with screw grooves (7), the inner wall of the fixed frame (3) is provided with connecting grooves (5), connecting blocks (6) are connected to the inner wall of the connecting grooves (5) in a sliding mode, screw grooves (8) are formed in two sides of each connecting block (6), bolts (9) are fixedly arranged on the inner walls of the screw grooves (8), the inner walls of the connecting grooves (5) are connected with the outer walls of the connecting blocks (6) in a sliding mode, and the inner walls of the screw grooves (8) are fixedly arranged on the outer walls of the bolts (9).
3. The fire shield for use in the construction fire engineering according to claim 1, wherein: the side fixedly connected with fire-retardant box (11) of first baffle (1), the inside of fire-retardant box (11) is provided with thermal decomposition fire-retardant filler (12), the side fixedly connected with exhaust apparatus (10) of fire-retardant box (11), the side of first baffle (1) and one side fixed connection of fire-retardant box (11), the side of fire-retardant box (11) and one end fixed connection of exhaust apparatus (10).
4. A fire shield for use in the construction of fire engineering according to claim 3, wherein: the side fixedly connected with exhaust duct (13) of fire-retardant box (11), the inside fixedly connected with fire-retardant film (14) of exhaust duct (13), the other end fixedly connected with first baffle (1) of exhaust duct (13), the side of fire-retardant box (11) and the one end fixed connection of exhaust duct (13), the inside of exhaust duct (13) and the side fixed connection of fire-retardant film (14), the other end and the upper surface fixed connection of first baffle (1) of exhaust duct (13).
5. A fire shield for use in the construction of fire engineering according to claim 3, wherein: the fire-retardant box (11) opposite side fixed mounting has insulating layer (18), the opposite side fixedly connected with fixing device (17) of insulating layer (18), the opposite side fixedly connected with of fixing device (17) inhale sound chamber (19), the opposite side of fire-retardant box (11) and one side fixed mounting of insulating layer (18), the opposite side of insulating layer (18) and one side fixed connection of fixing device (17), the opposite side of fixing device (17) and inhale one side fixed connection of sound chamber (19), inhale one side fixed mounting of sound chamber (19) opposite side and second baffle (2).
6. The fire shield for use in the construction fire engineering according to claim 1, wherein: the bottom fixedly connected with horizontal dead lever (16) of fixed frame (3), the inner wall fixedly connected with of horizontal dead lever (16) indulges dead lever (15), the bottom of fixed frame (3) and the top fixed connection of horizontal dead lever (16), the inner wall of horizontal dead lever (16) and the outer wall fixed connection of indulging dead lever (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321992266.XU CN220676567U (en) | 2023-07-27 | 2023-07-27 | Fire baffle for building fire engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321992266.XU CN220676567U (en) | 2023-07-27 | 2023-07-27 | Fire baffle for building fire engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220676567U true CN220676567U (en) | 2024-03-29 |
Family
ID=90407198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321992266.XU Active CN220676567U (en) | 2023-07-27 | 2023-07-27 | Fire baffle for building fire engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220676567U (en) |
-
2023
- 2023-07-27 CN CN202321992266.XU patent/CN220676567U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |