CN217581922U - Wooden dust-proof smoke-proof fireproof door - Google Patents
Wooden dust-proof smoke-proof fireproof door Download PDFInfo
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- CN217581922U CN217581922U CN202221609120.8U CN202221609120U CN217581922U CN 217581922 U CN217581922 U CN 217581922U CN 202221609120 U CN202221609120 U CN 202221609120U CN 217581922 U CN217581922 U CN 217581922U
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Abstract
The utility model relates to a prevent fire door technical field, specifically be a wooden dust-separation smoke-separation prevents fire door, including the door frame, the door frame inboard is provided with the inner panel, be provided with first sealed the pad on the inner panel, door frame one side is provided with a body, be provided with the connecting plate on the door body, the inside second that is provided with in connecting plate one side is sealed fills up, be provided with the observation window on the door body, connecting plate one side and door body fixed connection, the connecting plate size is greater than a body, including plank and reinforcing plate in the door body, the reinforcing plate both sides are provided with the enhancement post, enhancement post one end is connected with the plank, the reinforcing plate side is provided with fire-retardant filler, through the setting of inner panel and connecting plate, when the door body is closed, first sealed pad can block into in the first draw-in groove, and the second is sealed the block into in the second draw-in groove to realize the sealed effect when the door body is closed, avoid the smoke and dust to permeate through, improve the dustproof smoke prevention effect of the door body, the practicality of the effectual reinforcing door body.
Description
Technical Field
The utility model relates to a prevent fire door technical field, specifically be a wooden dust-proof smoke-proof fire door.
Background
A fire door is a door that can meet the requirements of fire stability, integrity and thermal insulation within a certain period of time. It is a fire-proof partition with certain fire resistance, which is arranged in fire-proof subareas, evacuation staircases, vertical shafts and the like. The fireproof door has the functions of a common door, has the functions of preventing the fire from spreading and the smoke from diffusing, and can prevent the fire from spreading within a certain time to ensure the evacuation of people.
However, when the existing fireproof door is used, the fireproof time is short, and when the fire is spread, the door can be easily sintered due to the high temperature of the fire, so that the evacuation time of people is shortened, and the fireproof door is poor in smoke-proof and dustproof effect and low in practicability.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a wooden dust-proof smoke-proof fireproof door which is not enough for the prior art.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wooden dust-proof smoke-proof fireproof door, includes the door frame, the door frame inboard is provided with the inner panel, be provided with first sealed the pad on the inner panel, door frame one side is provided with a body, be provided with the connecting plate on the door body, the inside sealed pad of second that is provided with in connecting plate one side, be provided with the observation window on the door body, connecting plate one side and a body fixed connection, the connecting plate size is greater than a body, including plank and reinforcing plate in the door body, the reinforcing plate both sides are provided with the enhancement post, it is connected with the plank to strengthen post one end, the reinforcing plate side is provided with fire-retardant filler, fire-retardant filler one side is provided with the fire-resistant plate, fire-resistant plate one side is provided with the heat insulating board, heat insulating board one side is connected with the plank.
In order to improve the practicality of the door body, the utility model discloses the improvement has, the plank outside is provided with fire protection coating on the surface.
In order to improve the sealed effect of the door body, the utility model discloses the improvement has, the inside first draw-in groove that is provided with in door body one side, first draw-in groove and the first sealed size looks adaptation that fills up, the inside second draw-in groove that is provided with in door frame one side, the sealed pad of second and second draw-in groove size looks adaptation.
In order to improve the anti deformation effect of the door body, the utility model discloses the improvement has, the enhancement post is provided with a plurality ofly to even arranging in the reinforcing plate both sides.
In order to improve the fire prevention effect of the door body, the utility model discloses the improvement has, the fire-resistant plate is the glass fiber material, the heat insulating board is thermal-insulated rock wool material.
In order to further improve the leakproofness behind the door closure, the utility model discloses the improvement has, first sealed pad is the elastic rubber material with the sealed pad of second.
(III) advantageous effects
Compared with the prior art, the utility model provides a wood system separates dirt and separates cigarette and prevents fire door possesses following beneficial effect:
this wooden dust-proof smoke-proof fireproof door, through the setting of inner panel and connecting plate, when the door body was closed, in first sealed pad can block into first draw-in groove, and during the sealed pad of second can block into the second draw-in groove to the sealed effect when the realization was closed to the door body avoided the smoke and dust to see through the door body, improved the dustproof smoke prevention effect of the door body, the practicality of the effectual reinforcing door body.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the structure of fig. 1 according to the present invention;
FIG. 3 is an enlarged view of the inner part at 4 of FIG. 1 according to the present invention
In the figure: 1. a door frame; 2. an inner plate; 3. a first gasket; 4. a door body; 5. a connecting plate; 6. a second gasket; 7. an observation window; 8. a first card slot; 9. a second card slot; 10. a wood board; 11. a fire-retardant coating; 12. a reinforcing plate; 13. a reinforcement column; 14. a flame retardant filler; 15. a refractory plate; 16. a heat shield is provided.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a wooden dust-proof smoke-proof fireproof door comprises a door frame 1, an inner plate 2 is arranged on the inner side of the door frame 1, a first sealing gasket 3 is arranged on the inner plate 2, a door body 4 is arranged on one side of the door frame 1, a connecting plate 5 is arranged on the door body 4, a second sealing gasket 6 is arranged inside one side of the connecting plate 5, an observation window 7 is arranged on the door body 4, one side of the connecting plate 5 is fixedly connected with the door body 4, the size of the connecting plate 5 is larger than that of the door body 4, a wood plate 10 and a reinforcing plate 12 are arranged in the door body 4, reinforcing columns 13 are arranged on two sides of the reinforcing plate 12, one ends of the reinforcing columns 13 are connected with the wood plate 10, a flame-retardant filler 14 is arranged on the side of the reinforcing plate 12, a fire-resistant plate 15 is arranged on one side of the fire resistant plate 15, a heat-insulating plate 16 is arranged on one side of the wood plate 10, a first clamping groove 8 is arranged inside one side of the door body 4, the first clamping groove 8 is matched with the first sealing gasket 3 in size, a second clamping groove 9 is arranged inside the door frame 1, and the second sealing gasket 6 is matched with the second clamping groove 9 in size.
When the structure is used, the door frame 1 is installed at a designated position, in the use process, the door body 4 is in a closed state, the first sealing gasket 3 on one side of the inner plate 2 can be clamped into the second clamping groove 9, the second sealing gasket 6 on one side of the connecting plate 5 can be clamped into the second clamping groove 9, through the arrangement of the double-layer sealing gasket, the sealing effect of the door body 4 can be improved to the greatest extent, smoke and dust are prevented from penetrating through the door body 4, the protection effect of the door body 4 is improved, the reinforcing plate 12 and the reinforcing column 13 are arranged inside the door body 4, the integral strength of the door body 4 can be improved, the deformation of the wood plate 10 caused by high temperature can be effectively avoided, the flame retardant filler 14 can improve the flame retardant property of the door body 4, the door body 4 is prevented from being ignited by fire, the fireproof effect of the door body 4 can be ensured by the fireproof plate 15 and the heat insulation plate 16 at the same time, the fireproof plate 15 is made of glass fiber, and the heat insulation plate 16 is made of heat insulation rock wool.
In the above structure, the external flame retardant effect of the wood board 10 is not good, and in order to solve the above problem, in this embodiment, the fireproof coating 11 is disposed on the surface of the outer side of the wood board 10.
In the actual use process of the above structure, the support effect of the door body 4 is not good, and in order to solve the above problem, in this embodiment, the plurality of reinforcing columns 13 are provided and uniformly arranged on both sides of the reinforcing plate 12, so that the strength of the door body 4 can be improved to the greatest extent.
Above-mentioned structure is in the use of reality, and sealed effect of filling up is not good, for solving above-mentioned problem, in this embodiment, first sealed pad 3 and the sealed 6 elastic rubber material that are of second pad.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a wooden dust-proof smoke-proof fireproof door, includes door frame (1), its characterized in that: the door frame (1) inboard is provided with inner panel (2), be provided with first sealed pad (3) on inner panel (2), door frame (1) one side is provided with the door body (4), be provided with connecting plate (5) on the door body (4), inside sealed pad (6) of second that is provided with in connecting plate (5) one side, be provided with observation window (7) on the door body (4), connecting plate (5) one side and door body (4) fixed connection, connecting plate (5) size is greater than the door body (4), including plank (10) and reinforcing plate (12) in the door body (4), reinforcing plate (12) both sides are provided with enhancement post (13), enhancement post (13) one end is connected with plank (10), reinforcing plate (12) side is provided with fire-retardant filler (14), fire-retardant filler (14) one side is provided with fire-resistant plate (15), fire-resistant plate (15) one side is provided with heat insulating board (16), heat insulating board (16) one side is connected with plank (10).
2. A wooden dust and smoke insulating fire door as claimed in claim 1, further comprising: and a fireproof coating (11) is arranged on the outer side surface of the wood board (10).
3. A wooden dust and smoke insulating fire door as claimed in claim 2, further comprising: the door body (4) one side is inside to be provided with first draw-in groove (8), first draw-in groove (8) and the sealed size looks adaptation of filling up (3) of first, door frame (1) one side is inside to be provided with second draw-in groove (9), the sealed pad (6) of second and second draw-in groove (9) size looks adaptation.
4. A wooden dust and smoke insulating fire door as defined in claim 3, further comprising: the reinforcing columns (13) are provided in plurality and are uniformly arranged on two sides of the reinforcing plate (12).
5. A wooden dust and smoke isolating fire door as claimed in claim 4, further comprising: the fire-resistant plate (15) is made of glass fiber, and the heat-insulating plate (16) is made of heat-insulating rock wool.
6. A wooden dust and smoke isolating fire door as claimed in claim 5, further comprising: the first sealing gasket (3) and the second sealing gasket (6) are both made of elastic rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221609120.8U CN217581922U (en) | 2022-06-23 | 2022-06-23 | Wooden dust-proof smoke-proof fireproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221609120.8U CN217581922U (en) | 2022-06-23 | 2022-06-23 | Wooden dust-proof smoke-proof fireproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217581922U true CN217581922U (en) | 2022-10-14 |
Family
ID=83532074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221609120.8U Active CN217581922U (en) | 2022-06-23 | 2022-06-23 | Wooden dust-proof smoke-proof fireproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217581922U (en) |
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2022
- 2022-06-23 CN CN202221609120.8U patent/CN217581922U/en active Active
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